MCWHORTER TECHNOLOGIES INC /DE/
10-Q, 1999-06-14
PLASTIC MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS
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<PAGE>

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-Q
          (mark one)
            /X/ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

                  FOR THE QUARTERLY PERIOD ENDED APRIL 30, 1999

          / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
                     SECURITIES EXCHANGE ACT OF 1934 FOR THE
                       TRANSITION PERIOD FROM ____ TO ____

                         COMMISSION FILE NUMBER 1-12854

                          MCWHORTER TECHNOLOGIES, INC.
             (Exact name of registrant as specified in its charter)


                DELAWARE                                 36-3919940
    (State or other jurisdiction of                   (I.R.S. Employer
     incorporation or organization)                 Identification No.)


         400 EAST COTTAGE PLACE
    CARPENTERSVILLE, ILLINOIS 60110                     847-428-2657
(Address of principal executive offices,       (Registrant's telephone number
          including zip code)                       including area code)


           Securities Registered Pursuant to Section 12(b) of the Act:


                                                        Name of Exchange on
      Title of Each Class                                 Which Registered
- -------------------------------                       -----------------------
 Common Stock, $0.01 par value                        New York Stock Exchange
Preferred Stock Purchase Rights                       New York Stock Exchange


        Securities Registered Pursuant to Section 12(g) of the Act: None


        Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes /X/ No / /

As of June 11, 1999, 10,059,629 shares of common stock were outstanding.

<PAGE>

PART  I.  FINANCIAL INFORMATION

ITEM 1.  CONSOLIDATED FINANCIAL STATEMENTS

        The accompanying interim financial statements of McWhorter Technologies,
Inc. (the Company or McWhorter) do not include all disclosures normally provided
in annual financial statements. These financial statements are unaudited but
include all adjustments that McWhorter's management considers necessary for a
fair presentation. These adjustments consist of normal recurring accruals.
Interim results are not necessarily indicative of the results expected for the
year. The financial statements and the accompanying discussion and analysis of
results of operations and financial condition should be read in conjunction with
the financial statements and notes contained in McWhorter's Annual Report on
Form 10-K for the fiscal year ended October 31, 1998. All references to years
are to fiscal years ended October 31. Unless otherwise stated, per share
information is on a diluted basis.

CONSOLIDATED STATEMENTS OF INCOME
(In thousands, except per share amounts)
(Unaudited)
<TABLE>
<CAPTION>
                                                        Quarter Ended                         Six Months Ended
                                                           April 30,                              April 30,
                                                  ----------------------------           ----------------------------
                                                      1999              1998                1999              1998
                                                    (Note 1)                               (Note 1)
                                                  -------------  -------------           -------------  -------------
<S>                                               <C>            <C>                     <C>            <C>
Net sales                                         $ 113,494          $ 115,614           $ 209,729          $ 213,734
Costs and expenses:
     Cost of sales (Note 2)                          94,434             96,763             176,000            181,894
     Research                                         3,113              2,741               5,978              5,395
     Selling, general and administrative              7,686              7,462              15,529             14,501
     Other (income) expense, net                         44               (208)                (23)              (476)
                                                  -------------  -------------           -------------  -------------
Income from operations                                8,217              8,856              12,245             12,420
Interest expense, net                                 2,025              1,821               4,006              3,421
                                                  -------------  -------------           -------------  -------------
Income before income taxes                            6,192              7,035               8,239              8,999
Income tax expense (Note 3)                           2,539                675               3,378              1,430
                                                  -------------  -------------           -------------  --------------
Net income                                        $   3,653          $   6,360           $   4,861          $   7,569
                                                  -------------  -------------           -------------  -------------
                                                  -------------  -------------           -------------  -------------
Earnings per share - basic (Note 4)               $     .36          $     .62           $     .47          $     .74
                                                  -------------  -------------           -------------  -------------
                                                  -------------  -------------           -------------  -------------
Earnings per share - diluted (Note 4)             $     .36          $     .61           $     .47          $     .73
                                                  -------------  -------------           -------------  -------------
                                                  -------------  -------------           -------------  -------------
</TABLE>







                 See Notes to Consolidated Financial Statements

                                      2

<PAGE>

CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share amounts)
(Unaudited)
<TABLE>
<CAPTION>

                                                                                      April 30,           October 31,
                                                                                        1999                 1998
                                                                                      (Note 1)
                                                                                    -----------          -----------
<S>                                                                                 <C>                  <C>
ASSETS
Current assets:
      Cash                                                                           $   3,961           $   4,099
      Accounts receivable                                                               79,214              82,765
      Inventories (Note 5)                                                              41,666              40,207
      Other current assets                                                              12,111              12,193
                                                                                    -----------          -----------
                                                                                       136,952             139,264
Property, plant and equipment                                                          202,340             198,900
Accumulated depreciation                                                               (65,246)            (58,384)
                                                                                    -----------          -----------
      Net property, plant and equipment                                                137,094             140,516
Intangibles, net                                                                        72,520              76,117
Other assets                                                                             7,623               6,568
                                                                                    -----------          -----------
                                                                                     $ 354,189           $ 362,465
                                                                                    -----------          -----------
                                                                                    -----------          -----------
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
      Short-term debt                                                                $  20,438           $  26,474
      Trade accounts payable                                                            48,520              49,808
      Accrued liabilities                                                               12,833              17,812
                                                                                    -----------          -----------
                                                                                        81,791              94,094
Long-term debt, less current portion                                                   136,487             130,128
Deferred income taxes                                                                   24,196              23,695
Accrued environmental liabilities                                                        1,230               1,566
Other liabilities                                                                        5,531               5,538
Shareholders' equity:
      Common stock (par value $.01 per share;
         authorized 30,000,000 shares;
         issued 10,965,547 shares at April 30,
         1999 and October 31, 1998)                                                        110                 110
      Additional paid-in capital                                                        11,111              10,931
      Retained earnings                                                                110,685             105,824
      Currency translation adjustments                                                  (1,883)              2,381
      Treasury stock, at cost (873,918 shares at April 30, 1999
         and 644,451 shares at October 31, 1998)                                       (13,804)            (10,471)
      Other                                                                             (1,265)             (1,331)
                                                                                    -----------          -----------
                                                                                       104,954             107,444
                                                                                    -----------          -----------
                                                                                     $ 354,189           $ 362,465
                                                                                    -----------          -----------
                                                                                    -----------          -----------
</TABLE>


                 See Notes to Consolidated Financial Statements

                                      3

<PAGE>

CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY
(In thousands)
(Unaudited)


<TABLE>
<CAPTION>
                                                     Additional                 Currency                                 Total
                                             Common    Paid-in      Retained   Translation      Treasury              Shareholders'
                                              Stock    Capital      Earnings   Adjustments        Stock      Other       Equity
                                             -------------------------------------------------------------------------------------
<S>                                          <C>     <C>           <C>         <C>            <C>          <C>       <C>
Balance October 31, 1997                      $ 110     $10,867     $ 92,980     $   (940)     $  (9,716)   $(1,633)     $  91,668
         Comprehensive income:
                Net income                                            12,844                                                12,844
                Foreign currency translation
                    adjustments                                                     3,321                                    3,321
                                                                                                                       -----------
         Total comprehensive income                                                                                         16,165
                                                                                                                       -----------
         Issuance of common stock for
                restricted stock awards                      55                                      100        (94)            61
         Deferred compensation stock plan                                                           (322)       396             74
         Exercise of stock options                            9                                      139                       148
         Purchase of treasury shares                                                                (672)                     (672)
                                             -------------------------------------------------------------------------------------
Balance October 31, 1998                      $ 110     $10,931     $105,824     $  2,381      $ (10,471)   $(1,331)     $ 107,444
         Comprehensive income:
                Net income                                             4,861                                                 4,861
                Foreign currency translation
                    adjustments                                                    (4,264)                                  (4,264)
                                                                                                                       -----------
         Total comprehensive income                                                                                            597
                                                                                                                       -----------
         Issuance of common stock for
           restricted stock awards                          180                                      505                       685
         Deferred compensation stock plan                                                            (37)        66             29
         Purchase of treasury shares                                                              (3,801)                   (3,801)
                                             -------------------------------------------------------------------------------------

Balance April 30, 1999                        $ 110     $11,111     $110,685     $ (1,883)     $ (13,804)   $(1,265)     $ 104,954
                                             -------------------------------------------------------------------------------------
                                             -------------------------------------------------------------------------------------
</TABLE>



                 See Notes to Consolidated Financial Statements

                                                4

<PAGE>

CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)
<TABLE>
<CAPTION>

                                                          Six Months Ended April 30,
                                                         ----------------------------
                                                             1999            1998
                                                           (Note 1)
                                                         ------------    ------------
<S>                                                      <C>             <C>
OPERATING ACTIVITIES
Net income                                                 $  4,861        $  7,569
Adjustments to reconcile net income to
  net cash provided (used) by operating activities:
     Depreciation and amortization                            8,883           7,738
     Deferred income taxes                                     (163)           (840)
     Other, net                                                 290             (37)
     Changes in working capital:
        Accounts and notes receivable                         1,085          (4,281)
        Inventories                                          (2,254)         (1,449)
        Trade accounts payable and accrued liabilities       (2,891)         (1,360)
        Other current assets                                   (412)            977
                                                         ------------    ------------
Net cash provided by operating activities                     9,399           8,317

INVESTING ACTIVITIES
Acquisition spending, net of cash acquired                                  (55,231)
Capital expenditures                                         (7,867)        (10,992)
Investment in and advances to joint ventures                                 (1,607)
Other, net                                                      117            (420)
                                                         ------------    ------------
Net cash used by investing activities                        (7,750)        (68,250)

FINANCING ACTIVITIES
Increase in debt, net                                         2,014          57,509
Purchase of treasury stock                                   (3,801)
Proceeds from exercise of stock options                                          58
                                                         ------------    ------------
Net cash provided (used) by financing activities             (1,787)         57,567

Decrease in cash                                               (138)         (2,366)
Cash at beginning of period                                   4,099           3,929
                                                         ------------    ------------
Cash at end of period                                      $  3,961        $  1,563
                                                         ------------    ------------
                                                         ------------    ------------
</TABLE>






                 See Notes to Consolidated Financial Statements

                                                5

<PAGE>

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.      On April 1, 1998, the Company completed the acquisition of substantially
        all of the assets of Accurate Coatings and Dispersions, Inc. (Accurate)
        for approximately $39,400,000 and the assumption of $6,500,000 in debt.
        The acquisition was accounted for using the purchase method. The excess
        of the purchase price over the net book value of the assets acquired was
        approximately $35,000,000, the largest component of which was allocated
        to goodwill. The results of Accurate have been included in the
        consolidated results of the Company since the date of acquisition. The
        pro forma operating results, including Accurate for the entire second
        quarter and six months ended April 30, 1998, would not have been
        materially different from the consolidated results of the Company.

2.      Second quarter 1998 results included a pretax charge of approximately
        $500,000 ($300,000 after taxes, or 3 cents per share) related to the
        one-time write-off of the excess of fair value over net book value
        associated with inventories acquired as part of the purchase of
        Accurate.

3.      Second quarter 1998 results included a reduction in income tax expense
        of $2,311,000 (22 cents per share) relating to the impact on deferred
        income taxes of changes in the Italian income tax regulations.

4.      Earnings per share is computed by dividing net income by the weighted
        average number of shares of stock (basic) plus stock equivalents
        (diluted) outstanding during the year. Stock equivalents consist
        primarily of stock options and are included in the calculation of
        weighted average shares outstanding using the treasury stock method.
        Basic weighted average shares reconciles to diluted weighted average
        shares as follows:
<TABLE>
<CAPTION>

                                               Quarter ended April 30,            Six months ended April 30,
                                                1999             1998                1999             1998
       ----------------------------------------------------------------------------------------------------
       <S>                                  <C>              <C>              <C>              <C>
        Basic weighted
          average shares outstanding         10,177,375       10,241,666       10,236,778       10,241,777
        Dilutive effect of
          common stock equivalents               31,593          169,553           60,409          160,753
       ----------------------------------------------------------------------------------------------------
        Diluted weighted
          average shares outstanding         10,208,968       10,411,219       10,297,187       10,402,530
       ----------------------------------------------------------------------------------------------------
       ----------------------------------------------------------------------------------------------------
</TABLE>

5.      The major classes of inventories consist of the following:

<TABLE>
<CAPTION>
                                                                                April 30,        October 31,
       DOLLARS IN THOUSANDS                                                       1999              1998
       --------------------------------------------------------------------------------------------------------
       <S>                                                                     <C>              <C>
        Manufactured products                                                     $27,453          $26,339

        Raw materials, supplies and work-in-process                                14,213           13,868
       --------------------------------------------------------------------------------------------------------
                                                                                  $41,666          $40,207
       --------------------------------------------------------------------------------------------------------
       --------------------------------------------------------------------------------------------------------
</TABLE>

6.      During the first quarter of 1999, the Company adopted Statement of
        Financial Accounting Standard (SFAS) No. 130, "Reporting Comprehensive
        Income". In accordance with SFAS No. 130, the Company has reported
        comprehensive income and its components in the Company's Consolidated
        Statement of Shareholders' Equity. Adoption of this statement had no
        material effect on the Company's financial position, results of
        operations, or cash flows.

                                                6

<PAGE>

ITEM 2.       MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF
              OPERATIONS AND FINANCIAL CONDITION

OVERVIEW

McWhorter is a leading manufacturer of surface coating resins and colorants and
is a manufacturer of resins used in the reinforced fiberglass plastics industry.
Surface coating resins are a primary component of paints and coatings. Colorants
are used to disperse pigments in paints and coatings. Resins used for reinforced
fiberglass plastics are a primary component for various fiberglass products. On
April 1, 1998, the Company completed the acquisition of Accurate Coatings and
Dispersions, Inc. (Accurate). Accurate, located in South Holland, Illinois,
manufactures and distributes colorants for the coatings industry. The
acquisition of Accurate expands McWhorter's presence in the colorant market and
better enables the Company to serve its customers. McWhorter purchased Arizona
Chemical's customer list and technology related to its European alkyd resin
business in April 1998. The Company strengthened its global presence with the
purchase of the equity interests of its joint venture partners in McWhorter
Technologies Europe (McWhorter Europe) in the first quarter of 1998. As a
result, the Company increased its equity interest in McWhorter Europe from 33
percent to 100 percent.


RESULTS OF OPERATIONS

Net sales decreased 2 percent in the second quarter of 1999 to $113,494,000
compared to $115,614,000 in the same period of 1998. For the first six months of
1999, net sales decreased 2 percent to $209,729,000 compared to $213,734,000 in
the same period last year. The decrease in net sales resulted from lower volumes
in the Company's European liquid coating resins business and was offset by the
inclusion of Accurate sales for the entire second quarter of 1999 and improved
volumes in the Company's composite polymers business.

The Company's gross profit margin for the second quarter of 1999 was 16.8
percent compared to 16.3 percent in last year's second quarter. For the first
six months of 1999, gross profit margin increased to 16.1 percent in 1999 from
14.9 percent in the comparable period last year. Margins were favorably impacted
by lower raw material costs, product mix, and internal process improvements in
the U.S. Favorable U.S. margin improvements were partially offset by absorption
issues in the Company's European liquid coatings business resulting from lower
than anticipated volumes. 1998 Margins were unfavorably impacted by the one-time
write-off of inventory acquired as part of the Accurate purchase discussed in
Note 2 of the Notes to Consolidated Financial Statements.

Operating expenses (research, and selling, general and administrative) for the
second quarter of 1999 were 9.5 percent of net sales compared to 8.8 percent in
the prior year's second quarter. For the first six months of 1999, operating
expenses were 10.3 percent of net sales compared to 9.3 percent last year. The
inclusion of Accurate and higher professional services expense in the U.S. base
businesses were partially offset by lower expenses in the Company's European
businesses.

Net interest expense was $2,025,000 in the second quarter of 1999 compared to
$1,821,000 in

                                                7

<PAGE>

the prior year's second quarter. For the first six months of 1999,
net interest expense was $4,006,000 compared to $3,421,000 in the prior year.
The increase is due to debt borrowed to fund the Accurate acquisition.

The effective tax rate for the second quarter and first six months of 1999 was
41.0 percent versus 42.0 percent in the comparable periods a year ago, excluding
the favorable adjustments to 1998 income tax expense discussed in Note 3 of the
Notes to Consolidated Financial Statements. The effective tax rate decreased as
a result of the foreign and domestic earnings mix.

Net income for the second quarter of 1999 was $3,653,000, or 36 cents per share
compared to last year's second quarter net income of $6,360,000, or 61 cents per
share. For the first six months of 1999, net income was $4,861,000, or 47 cents
per share compared to last year's $7,569,000, or 73 cents per share.


FINANCIAL CONDITION

At April 30, 1999 the Company's working capital was $55,161,000 and the current
ratio was 1.7. At October 31, 1998 the Company's working capital was $45,170,000
and the current ratio was 1.5. In the first six months of 1999, cash provided by
operations was $9,399,000 compared to cash provided by operations of $8,317,000
in the comparable period a year ago. Working capital changes accounted for the
improvement.

Investing activities used cash of $7,750,000 in the first six months of 1999 and
$68,250,000 in the same period a year ago. The change resulted primarily from
the purchase of the equity interests of the Company's joint venture partners in
McWhorter Europe in the first quarter of 1998 and the acquisition of Accurate in
the second quarter of 1998. Capital expenditures of $7,867,000 in the first six
months of 1999 were primarily for implementation of an Enterprise Resource
Planning package and productivity improvements. Capital expenditures of
$10,992,000 in the first six months of 1998 were primarily for the construction
of the new research and development facility, powder capacity expansion, and
productivity improvements. Capital spending for the fiscal year 1999 is
currently anticipated to be between $20,000,000 and $25,000,000.

Financing activities used cash of $1,787,000 in the first six months of 1999
compared to cash provided of $57,567,000 in the comparable period a year ago.
The decrease was primarily attributed to borrowings in the first quarter and
second quarter of 1998 to fund the purchases of the equity interests of the
Company's joint venture partners in McWhorter Europe and Accurate. Debt as a
percentage of invested capital was 59.9 percent at April 30, 1999 up from 59.3
percent at October 31, 1998. Total debt increased to $156,925,000 at April 30,
1999 from $156,602,000 at October 31, 1998.

The Company has a $150,000,000 unsecured revolving credit facility that
terminates on July 30, 2002. At April 30, 1999, approximately $20,200,000 was
available under this facility. The Company's European subsidiaries, primarily
the Italian subsidiary, have short-term lines of credit that are cancelable at
any time of approximately $24,633,000 of which approximately $11,300,000 is
available for future use at April 30, 1999. The credit facilities and internally
generated funds are expected to be adequate to finance McWhorter's capital
expenditures and

                                                8

<PAGE>

other operating requirements.

The resolution, adopted by the Board of Directors in May 1998, authorizing the
repurchase by the Company of up to an aggregate of 500,000 shares of its common
stock expired in May 1999. The Company purchased 293,300 shares at a cost of
$4,473,000 under this plan, as of April 30, 1999. The Board of Directors adopted
a new resolution in May 1999 authorizing the repurchase by the Company of up to
an aggregate of 500,000 shares of its common stock. The new resolution expires
in May 2000.

With respect to environmental liabilities, management reviews each site, taking
into consideration the numerous factors that influence the costs that will
likely be incurred. Reserves are adjusted as additional information becomes
available to better estimate the total remediation costs at individual sites.
While uncertainties exist with respect to the amounts and timing of McWhorter's
ultimate environmental liabilities, management believes that such liabilities,
individually and in the aggregate, will not have a material adverse effect on
the Company's financial condition or results of operations.


IMPACT OF YEAR 2000

During 1999, the Company continued its program to prepare its information
technology (IT) and non-information technology (non-IT) systems for year 2000
compliance. The year 2000 issue relates to computer systems that use two digits
rather than four to define the applicable year and whether such systems will
properly process information when the year changes to 2000.

The Company has completed an assessment of the impact of the year 2000 on its
purchased and internally developed IT systems. The current purchased and
internally developed software is year 2000 compliant. The Company is currently
in the process of modifying and testing its non-IT systems to ensure that these
systems will function properly with respect to dates in the year 2000. Non-IT
systems are expected to be compliant by October 1999. The Company has begun
formal communications with significant suppliers and customers to determine the
extent to which the Company's activities would be impacted by those third
parties' failure to remediate their own year 2000 issues.

The estimated costs related to testing and modifying existing systems for year
2000 compliance are approximately $575,000, of which $370,000 has been spent or
committed to date. Approximately $525,000 of the total compliance costs are
expected to be capital expenditures. No significant information systems projects
have been deferred to accommodate the year 2000 issues.

Year 2000 compliance is expected to be achieved no later than October 1999. The
Company believes that with the planned modifications, year 2000 issues will not
have a material impact on operations. However, if these modifications are not
made, or are not completed on a timely basis, year 2000 issues could result in
the temporary inability to process orders, send invoices, or engage in similar
business activities, which would have a material impact on the Company's
operations. Failure by significant suppliers and customers to be year 2000
compliant could also have a material impact on the Company. The amounts of
potential liability and lost revenue

                                                9

<PAGE>

resulting from the failure to be year 2000 compliant cannot be reasonably
estimated at this time.

The Company's contingency plans will be finalized as the testing of systems is
completed. Contingency plans are expected to be completed by July 1999. These
plans include the manual processes required to perform critical business
functions that could be affected by year 2000 issues.


CAUTIONARY STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT

Management's discussion and analysis contains forward-looking statements within
the meaning of Section 27A of the Securities Act and Section 21E of the Exchange
Act. Such statements relate to, among other things, expenditures, cost
reductions, cash flow, operating improvements, and year 2000 compliance, and are
indicated by words such as "estimates", "expects", and similar words and
phrases. Such statements are subject to inherent uncertainties and risks which
could cause actual results to vary materially from expected results, including
but not limited to the following: levels of industrial activity and economic
conditions in the U.S. and other countries around the world, pricing pressures
and other competitive factors, and levels of capital spending in certain
industries, all of which could have a material impact on the Company's order
rates and product sale prices; McWhorter's ability to integrate and operate
acquired businesses on a profitable basis; the relationship of the U.S. dollar
to other currencies and its impact on pricing and cost competitiveness; interest
rates; utilization of McWhorter's capacity and the effect of capacity
utilization on McWhorter's costs; labor market conditions and raw material
costs; developments with respect to contingencies, such as environmental matters
and litigation; year 2000 compliance; and other risks detailed from time to time
in the Company's filings with the Securities and Exchange Commission.


ITEM 3.       QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There have been no material changes in information relating to market risk since
the Company's disclosure included in Item 7A of Form 10-K as filed with the
Securities and Exchange Commission on January 26, 1999.


PART II.  OTHER INFORMATION


ITEM 1.    LEGAL PROCEEDINGS. None.


ITEM 2.    CHANGES IN SECURITIES. Not Applicable.


ITEM 3.    DEFAULTS UPON SENIOR SECURITIES. None.

                                                10

<PAGE>

ITEM 4.    SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

On February 17, 1999, the annual meeting of stockholders of the Company was
held. The following individuals were elected directors at the meeting and the
voting results were as follows:
<TABLE>
<CAPTION>

Directors                           Votes For             Votes Withheld
- ---------                           ---------             --------------
<S>                                 <C>                   <C>
Michelle L. Collins                 7,544,308                  13,703
Edward M. Giles                     7,544,677                  13,334
D. George Harris                    7,544,503                  13,508
John G. Johnson, Jr.                7,544,677                  13,334
Jeffrey M. Nodland                  7,541,922                  16,089
John R. Stevenson                   7,545,158                  12,853
Heinn F. Tomfohrde III              7,544,586                  13,425
</TABLE>

In addition, the following proposal was submitted to stockholders as described
in the Company's Proxy Statement dated January 4, 1999 and was voted upon and
approved by the stockholders at the meeting, with the voting results as follows:

<TABLE>
<CAPTION>
Proposal                              Votes For     Votes Against   Abstentions
- --------                              ---------     -------------   -----------
<S>                                   <C>           <C>             <C>
Ratification of Ernst & Young
LLP as auditors                       7,528,088         27,930         1,993
</TABLE>

ITEM 5.    OTHER INFORMATION.


ITEM  6.   EXHIBITS AND REPORTS ON FORM 8-K
              (a)   Exhibits:
                    The exhibits listed in the accompanying "Exhibit Index" are
                       filed as part of this report.

              (b) No reports on Form 8-K were filed during the second quarter of
                       1999.

                                                11

<PAGE>

                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.

                                    McWhorter Technologies, Inc.


                                       /s/ Louise M. Tonozzi-Frederick
                                    ------------------------------------------
                                    Louise M. Tonozzi-Frederick
                                    Vice President and Chief Financial Officer
Date: June 11,  1999

                                                12

<PAGE>

                                  EXHIBIT INDEX
<TABLE>
<CAPTION>


Exhibit                                                                              Incorporated Herein
Number                            Description                                         by Reference to
- ------------------------------------------------------------------------------------------------------------------------
<S>             <C>                                                      <C>
3.1             Certificate of Incorporation, as amended                 Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1994

3.2             By-Laws, as amended                                      Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1996

4.1             Form of Common Stock Certificate                         Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1994

4.2             Rights Agreement                                         Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1994

4.2.1           First Amendment to Rights Agreement

10.1            Distribution Agreement                                   Form S-1 Registration Statement (Registration
                                                                         No. 33-75726) originally filed on February 25,
                                                                         1994

10.2            Environmental Matters Agreement                          Form S-1 Registration Statement (Registration
                                                                         No. 33-75726) originally filed on February 25,
                                                                         1994

10.3            Amended and Restated Technology License Agreement        Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1994

10.4            Tax Sharing Agreement                                    Form S-1 Registration Statement (Registration
                                                                         No. 33-75726) originally filed on February 25,
                                                                         1994
10.5            Amended and Restated Master Tolling Agreement            Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1994

10.8            1994 Stock Incentive Plan                                Form S-1 Registration Statement (Registration
                                                                         No. 33-75726) originally filed on February 25,
                                                                         1994

10.8.1          Amendment to 1994 Stock Incentive Plan                   Form 10-Q for the quarterly period ended April
                                                                         30, 1995

10.9            Employee Stock Ownership Plan and Trust                  Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1994

10.9.1          Amendment to Employee Stock Ownership Trust              Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1998
</TABLE>

                                                13

<PAGE>

<TABLE>
<CAPTION>
Exhibit                                                                              Incorporated Herein
Number                            Description                                         by Reference to
- ----------------------------------------------------------------------------------------------------------------------------------
<S>             <C>                                                      <C>
10.10.1         Amendment to 401(k) Savings Plan Trust                   Form 10-K Registration Statement for the fiscal
                                                                         year ended October 31, 1998

10.11           Sale and Purchase of Assets Agreement between Cargill,   Registration Statement on Form 10 (File No.
                Incorporated and McWhorter, Inc. dated as of May 19,     1-12638) filed on December 3, 1993
                1993, as subsequently modified and amended

10.12           Agreement Containing Consent Order executed as of        Registration Statement on Form 10 (File No.
                September 30, 1993 by the Federal Trade Commission,      1-12638) filed on December 3, 1993
                The Valspar Corporation and McWhorter, Inc.

10.16.2         Indemnification Agreement dated November 12, 1998        Form 10-Q for the quarterly period ended January
                between McWhorter Technologies, Inc. and John R.         31, 1999
                Stevenson

10.16.2         Indemnification Agreement dated November 12, 1998        Form 10-K Registration Statement for the fiscal
                between McWhorter Technologies, Inc. and John R.         year ended October 31, 1998
                Stevenson

10.17           Indemnification Agreement dated May 17, 1995 between     Form 10-Q for the quarterly period ended April
                McWhorter Technologies, Inc. and Jeffrey M. Nodland.     30, 1995

10.17.1         Amendment to Indemnification Agreement dated May 17,     Form 10-Q for the quarterly period ended July
                1995 between McWhorter Technologies, Inc. and Jeffrey    31, 1996
                M. Nodland

10.18.1         Amendment to Indemnification Agreement dated May 17,     Form 10-Q for the quarterly period ended July
                1995 between McWhorter Technologies, Inc. and Michelle   31, 1996
                L. Collins

10.19           Indemnification Agreement dated May 17, 1995 between     Form 10-Q for the quarterly period ended April
                McWhorter Technologies, Inc. and Edward M. Giles         30, 1995

10.19.1         Amendment to Indemnification Agreement dated May 17,     Form 10-Q for the quarterly period ended July
                1995 between McWhorter Technologies, Inc. and Edward M.  31, 1996
                Giles

10.20           Indemnification Agreement dated May 17, 1995 between     Form 10-Q for the quarterly period ended April
                McWhorter Technologies, Inc. and D. George Harris        30, 1995
</TABLE>

                                                14

<PAGE>

<TABLE>
<CAPTION>

Exhibit                                                                              Incorporated Herein
Number                            Description                                         by Reference to
- --------------------------------------------------------------------------------------------------------------------------
<S>             <C>                                                       <C>
10.20.1         Amendment to Indemnification Agreement dated May 17,      Form 10-Q for the quarterly period ended July
                1995 between McWhorter Technologies, Inc. and D. George   31, 1996
                Harris

10.21           Indemnification Agreement dated May 17, 1995 between      Form 10-Q for the quarterly period ended April
                McWhorter Technologies, Inc. and Heinn F. Tomfohrde III   30, 1995

10.21.1         Amendment to Indemnification Agreement dated May 17,      Form 10-Q for the quarterly period ended July
                1995 between McWhorter Technologies, Inc. and Heinn F.    31, 1996
                Tomfohrde III

10.23           Indemnification Agreement dated December 13, 1995         Form 10-K Registration Statement for the fiscal
                between McWhorter Technologies, Inc. and John G.          year ended October 31, 1995
                Johnson, Jr.

10.23.1         Amendment to Indemnification Agreement dated December     Form 10-Q for the quarterly period ended July
                13, 1995 between McWhorter Technologies, Inc. and John    31, 1996
                G. Johnson, Jr.

10.24           1996 Incentive Stock Plan                                 Form 10-K Registration Statement for the fiscal
                                                                          year ended October 31, 1996

10.25           1996 Nonemployee Director Stock Option and Award Plan     Form 10-K Registration Statement for the fiscal
                                                                          year ended October 31, 1996

10.26           Stockholders Agreement for McWhorter Technologies         Form 10-K Registration Statement for the fiscal
                Europe                                                    year ended October 31, 1996

10.27           Deferred Compensation Plan                                Form 10-K Registration Statement for the fiscal
                                                                          year ended October 31, 1996
10.27.1         Amendment to Deferred Compensation Plan
10.28           $150,000,000 Credit Agreement dated July 30, 1997         Form 10-Q for the quarterly period ended July
                among McWhorter Technologies, Inc., the banks listed      31, 1997
                therein and Wachovia Bank of Georgia, N.A., as agent

10.29           Stock Purchase Agreement by and between McWhorter         Form 8-K dated August 11, 1997
                Technologies, Inc. and Antonio Napoli & C.s.a.p.a. and
                Gestin S.r.l.

10.30           Warrant Purchase Agreement between McWhorter              Form 8-K dated August 11, 1997
                Technologies, Inc. and Cable Beach Holdings Ltd.
</TABLE>

                                                15

<PAGE>

<TABLE>
<CAPTION>

Exhibit                                                                              Incorporated Herein
Number                            Description                                         by Reference to
- -------------------------------------------------------------------------------------------------------------------------
<S>             <C>                                                      <C>
10.31           Waiver and First Amendment to the $150,000,000 Credit    Form 10-K Registration Statement for fiscal year
                Agreement                                                ended October 31, 1997

10.32           Asset Purchase Agreement by and among Accurate           Form 10-Q  for the quarterly period ended April
                Coatings & Dispersions, Inc., the principal              30, 1998
                stockholders thereof and McWhorter Technologies, Inc.
                dated as of March 23, 1998

10.40           Change of Control Agreement dated February 17, 1999
                between McWhorter Technologies, Inc. and Jeffrey M.
                Nodland

10.41           Change of Control Agreement dated February 17, 1999
                between McWhorter Technologies, Inc. and Louise M.
                Tonozzi-Frederick

10.42           Change of Control Agreement dated February 17, 1999
                between McWhorter Technologies, Inc. and Douglas B.
                Rahrig

10.43           Change of Control Agreement dated February 17, 1999
                between McWhorter Technologies, Inc. and Douglas J.
                Graff

10.44           Change of Control Agreement dated February 17, 1999
                between McWhorter Technologies, Inc. and Patrick T.
                Heffernan

10.45           Change of Control Agreement dated February 17, 1999
                between McWhorter Technologies, Inc. and Donald J.
                Crawford

10.46           Change of Control Agreement dated May 1, 1999 between
                McWhorter Technologies, Inc. and Warren Grayson

27.1            Financial Data Schedule
</TABLE>

                                                16





<PAGE>

EXHIBIT 4.2.1            FIRST AMENDMENT TO RIGHTS AGREEMENT

FIRST AMENDMENT, dated April 27, 1999, to the Rights Agreement, dated as of
February 1, 1994 (the "Rights Agreement"), between McWhorter Technologies, Inc.,
a Delaware corporation (the "Company"), and Wachovia Bank of North Carolina,
N.A., a North Carolina corporation, as Rights Agent (the "Rights Agent").

     WHEREAS, the Company and the Rights Agent entered into the Rights Agreement
specifying the terms of the Rights (as defined therein);

     WHEREAS, the Company and the Rights Agent desire to amend the Rights
Agreement in accordance with Section 27 of the Rights Agreement;

     WHEREAS, the Board of Directors of the Company has voted in favor of this
Amendment pursuant to a unanimous written consent;

     NOW, THEREFORE, in consideration of the premises and mutual agreements set
forth in the Rights Agreement and this First Amendment, the parties hereby agree
as follows:

     1.   Section 1(a) of the Rights Agreement is hereby amended by adding the
following sentence at the end of such Section:

     "Notwithstanding the foregoing provisions contained in this Section
     1(a), with respect solely to Shapiro Capital Management Company, Inc.
     ("Shapiro") together with all its Affiliates and Associates, all
     references to "fifteen percent (15%)" shall be replaced with "17.5%",
     so that all such provisions in this Section 1(a) shall apply to
     Shapiro together with all its Affiliates and Associates as so
     modified."

     2.   This First Amendment shall be deemed to be a contract made under the
laws of the State of Delaware and for all purposes shall be governed by and
construed in accordance with the laws of such State applicable to contracts made
and to be performed entirely within such State.

     3.   This First Amendment may be executed in any number of counterparts and
each of such counterparts shall for all purposes be deemed to be an original,
and all such counterparts shall together constitute but one and the same
instrument.

     4.   Except as expressly set forth herein, this First Amendment shall not
by implication or otherwise alter, modify, amend, or in any other way affect any
of the terms, conditions, obligations, covenants, or agreements contained in the
Rights Agreement, all of which are ratified and affirmed in all respects and
shall continue in full force and effect.

                                 *    *     *     *
<PAGE>

     IN WITNESS WHEREOF, the parties have caused this First Amendment to be duly
executed as of the first date above written.


                              McWHORTER TECHNOLOGIES, INC.
Attest:


By   /s/  Louise M. Tonozzi-Fredorick        By   /s/  Jeffrey M. Nodland
  -----------------------------------          --------------------------
     Its: Secretary                          Its: Chief Executive Officer


                                             WACHOVIA BANK OF NORTH
                                             CAROLINA, N.A.
Attest:


By   /s/  Susan N. Turner                    By   /s/  Deborah N. Keaton
  -------------------------                    -------------------------
Its: Assistant Secretary                     Its: Vice President



<PAGE>

Exhibit 10.40

                            CHANGE IN CONTROL AGREEMENT

          THIS CHANGE IN CONTROL AGREEMENT ("Agreement") is made as of February
17, 1999 by and between McWhorter Technologies, Inc., a Delaware corporation
(the "Company") and Jeffrey M. Nodland (the "Employee").

          WHEREAS, Company considers the maintenance of a motivated management
group to be essential to protecting and enhancing the best interests of Company
and its stockholders and to that end Company has determined to provide benefits
to certain management employees in the event their employment is terminated
following a Change in Control of Company; and

          WHEREAS, Employee is a member of Company's management group and
Company has determined that to reinforce and encourage the continued attention
and dedication of Employee to his duties, free from distractions which could
arise in anticipation of or subsequent to a Change in Control of Company, it
should enter into this Agreement with the Employee;

          NOW, THEREFORE, in consideration of the mutual covenants contained
herein, Company and Employee agree as follows:

     1.   TERM AND NATURE OF AGREEMENT.  This Agreement shall commence as
of the date hereof and shall continue in effect until February 17, 2002.  As of
February 17, 2002 and each third February 17th occurring thereafter, this
Agreement shall be automatically renewed for a term of three (3) years unless
Company gives written notice to Employee at least 90 days prior to the renewal
date that this Agreement will not be extended.  Notwithstanding the foregoing,
if a Change in Control (as hereinafter defined) occurs during the last two (2)
years of any term of this Agreement, the term of this Agreement shall
automatically be extended for a period of twenty-four (24) months after the end
of the month in which the Change in Control occurs.  Furthermore, Employee may
terminate this Agreement at any time by giving Company 30 days' advance written
notice.  This Agreement shall be construed and enforced under the Employee
Retirement Income Security Act of 1974, as amended ("ERISA") as an unfunded
welfare benefit plan.  The Agreement shall be administered by the Compensation
Committee of the Board of Directors of the Company (the "Committee").

     2.   SEVERANCE BENEFITS FOLLOWING A CHANGE IN CONTROL.  If
Employee's employment with Company is terminated within twenty-four (24) months
following a Change in Control, Employee shall be entitled to the following
severance benefits (in addition to any non-severance compensation and benefits
provided for under any of Company's employee benefit plans, policies and
practices or under the terms of any other contracts, but in lieu of any
severance pay under any Company employee benefit plan, policy and practice or
under the terms of any other contract including any employment contract):

     (a)  If Employee's employment is terminated by reason of Employee's
disability, retirement or death of by Employee other than for Good Reason, the
Company shall pay Employee his full base salary through the Date of Termination
at the rate in effect at the time of termination (or the date of death in the
case of Employee's death), plus any bonus or incentive

<PAGE>

compensation award which, pursuant to the terms of any compensation or
incentive plan, Employee is entitled to receive but which has not yet been
paid.

     (b)  If Employee's employment is terminated for Cause, Company shall
pay Employee his full base salary through the Date of Termination at the rate in
effect at the time Notice of Termination is given plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or incentive
plan, Employee is entitled to receive but which has not yet been paid.

     (c)  If Employee's employment is terminated by Company other than
for Cause or by Employee for Good Reason, then:

          (i)       Within five (5) days after the Date of Termination, Company
     shall pay Employee his full base salary through the Date of Termination at
     the greater of the rate in effect at the time the Change in Control
     occurred or the rate in effect when the Notice of Termination was given
     plus an amount equal to 100% of Employee's Target Annual Bonus (as defined
     below).

          (ii)      Company shall pay Employee a gross severance benefit equal
     to (i) 3 times Employee's Annual Base Salary at the greater of the rate in
     effect at the time the Change in Control occurred or the rate in effect
     when Notice of Termination was given plus (ii) 3 times Employee's Target
     Annual Bonus.  The severance benefit shall be paid in a lump sum within 30
     days of Employee's Termination.  Employee's "Annual Base Salary" shall mean
     the yearly salary rate established from time to time by Company as
     Employee's regular salary for the next succeeding twelve (12) month period,
     payable pursuant to the Company's payroll on a periodic basis and
     Employee's "Target Annual Bonus" shall mean the maximum available normal
     bonus Employee could earn under Company's bonus program for the year in
     which his Date of Termination occurs.

          (iii)     Any outstanding options to purchase stock of Company held by
     Employee shall immediately vest and become exercisable in full in
     accordance with their terms and the provisions of the Company's 1994 Stock
     Incentive Plan and 1996 Incentive Stock Plan and any other stock option
     plan or arrangement of the Company.

          (iv)      The restrictions on any shares of restricted stock held by
     Employee which have not yet terminated will terminate immediately.

          (v)       Company shall pay the costs of a reasonable outplacement
     service until Employee is employed on a full time basis.

          (vi)      For all purposes of Employee's participation in the
     Company's Deferred Compensation Plan (the "Plan"):  (a) the definition of
     Change in Control contained in this Agreement shall govern and be deemed to
     be the definition of "Change in Control" applicable to the Plan,
     notwithstanding any provisions of the Plan, including Section 1.17, to the
     contrary, and (b) the provisions of Section 3.9 (d) of the Plan and any
     similar successor provisions shall not be applicable.

<PAGE>

          (vii)     Until the earlier of the second anniversary of the
     Termination or the date on which Employee becomes employed by a new
     employer, Company shall, at its expense, provide Employee and Employee's
     family members with medical, dental, life insurance, disability and
     accidental death and dismemberment benefits at the highest level provided
     to Employee and Employee's family members during the period beginning
     immediately prior to the Change of Control and ending on the Date of
     Termination, PROVIDED, HOWEVER, that if Employee become employed by a new
     employer which maintains a major medical plan that either (i) does not
     cover Employee and Employee's family members with respect to a pre-existing
     condition which was covered under the Company's major medical plan, or (ii)
     does not cover Employee  and Employee's family members for a designated
     waiting period, Employee's coverage under the Company's major medical plan
     shall continue (but shall be limited in the event of noncoverage due to a
     preexisting condition, to the preexisting condition itself) until the
     earlier of the end of the applicable period of noncoverage under the new
     employer's plan or the second anniversary of the Date of Termination.

     3.   EXCISE TAX 280G GROSS UP.  In the event it shall be determined
that any payment or benefit provided under Paragraph 2(c) above together with
any other payments or benefits Employee is entitled to receive by reason of his
termination (a "Payment") would be subject to the excise tax imposed by Section
4999 of the Internal Revenue Code of 1986 ("Code"), or any interest or penalties
are incurred by Employee with respect to such excise tax (such excise tax,
together with any such interest and penalties, hereinafter collectively referred
to as the "Excise Tax"), Employee shall be entitled to receive an additional
payment (a "Gross-Up Payment") in an amount such that after payment by Employee
of all taxes (including any interest or penalties imposed with respect to such
taxes), including, without limitation, any income taxes (and any interest and
penalties imposed with respect thereto) and Excise Tax imposed upon the Gross-Up
Payment, Employee retains an amount of the Gross-Up Payment equal to the Excise
Tax imposed upon the Payment.  Payment of the Gross-Up Payment shall be subject
to the following:

          (a)       Subject to paragraph 3(b) below, the determination of
     whether and when a Gross-Up Payment is required and the amount of such
     Gross-Up Payment shall be made by an accounting firm (the "Accounting
     Firm") selected by the Company from among the following:  Arthur Andersen &
     Co., KPMG Peat Marwick, Price Waterhouse Coopers, and Deloitte & Touche.
     The Company will notify Employee of the identity of the Accounting Firm
     within fifteen (15) business days of Employee's Termination and the
     Accounting Firm shall provide detailed supporting calculations to Company
     and Employee within thirty (30) business days of being requested by
     Employee to make a Gross-Up Payment determination.  If the Accounting Firm
     determines that a Gross-Up Payment is required, the Gross-Up Payment so
     determined shall be paid within five (5) days after the receipt of the
     Accounting Firm's determination.  If the Accounting Firm determines that no
     Excise Tax is payable by Employee, it shall so advise Employee in writing.
     The Accounting Firm's determinations shall be binding upon Company and
     Employee.  If, following the exhaustion of Company's remedies under
     paragraphs (b) and (c) below, Employee is required to pay an Excise Tax,
     the Accounting Firm shall make a determination of the amount of any
     underpayment in any previous Gross-Up Payment and any underpayment shall be
     paid promptly by Company to Employee.

<PAGE>

          (b)       Employee shall notify Company in writing of any claim by the
     Internal Revenue Service that, if successful, would require Company to make
     a Gross-Up Payment.  Such notification shall be given as soon as
     practicable but no later than ten (10) business days after Employee is
     informed in writing of such claim and shall apprise Company of the nature
     of such claim and the date on which such claim is requested to be paid.
     Employee shall not pay such claim prior to the expiration of the thirty
     (30) day period following the date on which it give such notice to Company
     (or such shorter period ending on the date that any payment of taxes with
     respect to such claim is due).  If Company notifies Employee in writing
     prior to the expiration of such period that it desires to contest such
     claim, Employee shall (i) give Company any information reasonably requested
     by Company relating to such claim, (ii) take such action in connection with
     contesting such claim as Company shall reasonably request in writing,
     including, without limitation, accepting legal representation with respect
     to such claim by an attorney reasonably selected by Company, (iii)
     cooperate with Company in good faith in order to effectively contest such
     claim and (iv) permit Company to participate in any proceedings relating to
     such claim; provided, however, that Company shall bear and pay directly all
     costs and expenses (including additional interest and penalties) incurred
     in connection with such contest and shall indemnify and hold Employee
     harmless, on an after-tax basis, for any Excise Tax or income tax
     (including interest and penalties with respect hereto) imposed as a result
     of such representation and payment of costs and expenses.

          (c)       Without limitation on the foregoing provisions of this
     Section 3, Company shall control all proceedings taken in connection with
     contesting a claim by the Internal Revenue Service and, at its sole option,
     may pursue or forego any and all administrative appeals, proceedings,
     hearings and conferences with the taxing authority in respect of such claim
     and may, at its sole option either direct Employee to pay the tax claimed
     and sue for a refund or contest the claim in any permissible manner, and
     Employee agrees to prosecute such contest to a determination before any
     administrative tribunal, in a court of initial jurisdiction and in one or
     more appellate courts, as Company shall determine; provided, however, that
     if Company directs Employee to pay such claim and sue for a refund, Company
     shall advance the amount of such payment to Employee on an interest-free
     basis, and shall indemnify and hold Employee harmless, on an after-tax
     basis, from any Excise Tax or income tax (including interest or penalties
     with respect thereto) imposed with respect to such advance or with respect
     to any imputed income with respect to such advance; and provided, further
     that if Employee is required to extend the statute of limitations to enable
     Company to contest such claim, Employee may limit this extension solely to
     such contested amount.  Company's control of the contest shall be limited
     to issues with respect to which a Gross-Up Payment would be payable
     hereunder and Employee shall be entitled to settle or contest, as the case
     may be, any other issue raised by the Internal Revenue Service or any other
     taxing authority.

          (d)       If, after the receipt by Employee of an amount advanced by
     Company pursuant to paragraph 3(c) above, Employee becomes entitled to
     receive any refund with respect to such claim, Employee shall (subject to
     Company's complying with the requirements of paragraphs 3(b) and (c))
     promptly pay to Company the amount of such refund (together with any
     interest paid or credited thereon after taxes applicable thereto).

<PAGE>

          (e)       If, after the receipt by Employee of any amount advanced by
     Company under paragraph 3(c), a determination is made that Employee shall
     not be entitled to any refund with respect to such claim and Company does
     not notify Employee in writing of its intent to contest such denial of
     refund prior to the expiration of thirty (30) days after such
     determination, then such advance shall be forgiven and shall not be
     required to be repaid and the amount of such advance shall offset, to the
     extent thereof, the amount of Gross-Up Payment required to be paid.

     4.   NON-SOLICITATION AND NON-COMPETITION.  In consideration for the
severance benefits called for under paragraph 2(c) and Section 3 above, Employee
agrees that during the 24-month period following his Date of Termination (the
"Severance Period"), Employee:

          (a)       will not, without the prior written consent of Company,
     alone or in association with others, solicit on behalf of Employee, or any
     other person, firm, corporation or entity, any employee of Company, or any
     of its operating divisions, subsidiaries or affiliates, for employment with
     a person, firm, corporation or entity which competes with Company, or any
     of its divisions, subsidiaries or affiliates.

          (b)       will not, without the prior written consent of Company,
     directly or indirectly, engage or invest in, counsel or advise or be
     employed by any other person, firm, corporation or entity engaged in or
     conducting business which is the same as, or competing with, the business
     being conducted by Company, or any of its operating divisions, subsidiaries
     or affiliates, in any area or territory in which Company, or such operating
     divisions, subsidiaries or affiliates, shall be conducting business during
     the Severance Period.  Notwithstanding the foregoing, Employee shall be
     entitled to passively own not more than four and nine-tenths percent (4.9%)
     of any publicly held entity engaged in any business in which Company, or
     any of its operating divisions, subsidiaries or affiliates, shall be
     engaged during said period.

Should Employee fail to comply with the non-solicitation and/or non-competition
restrictions contained in this Section 4, this Agreement shall immediately
terminate and Employee shall forfeit any remaining unpaid benefits under this
Agreement.

     5.   OTHER EMPLOYMENT.  Employee shall not be required to mitigate
the amount of any payment or benefit provided for under this Agreement by
seeking other employment or otherwise nor shall the amount of any payment or
benefit provided for in this Agreement be reduced by any compensation earned by
Employee as a result of other employment.  Payment to Employee pursuant to this
Agreement shall constitute the entire obligation of Company for severance pay
and full settlement of any claim for severance pay under law or in equity that
Employee might otherwise assert against Company or any of its employees,
officers or directors on account of Employee's termination.

     6.   CHANGE IN CONTROL.  For purposes of this Agreement a "Change in
Control" shall have occurred if:

          (a)       any "Person" (as such term is used in Section 13(d) and
     14(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"))
     other than Company, any corporation owned, directly or indirectly, by the
     stockholders of Company in

<PAGE>

     substantially the same proportions as their ownership of stock of
     Company, and any trustee or other fiduciary holding securities under a
     Company employee benefit plan or such proportionately owned corporation,
     becomes the "beneficial owner" (as defined in rule 13d-3 under the
     Exchange Act), directly or indirectly, of securities of Company
     representing 20% or more of the combined voting power of Company's then
     outstanding securities;

          (b)       during any period of not more than 24 months, individuals
     who at the beginning of such period constitute the Board of Directors of
     the Company, and any new director (other than a director designated by a
     Person who has entered into an agreement with Company to effect a
     transaction described in paragraph (a), (c), or (d) of this Section 6)
     whose election by the board or nomination for election by the Company's
     stockholders was approved by a vote of at least two-thirds of the directs
     then still in office who either were directors at the beginning of the
     period or whose election or nomination for election was previously so
     approved, cease for any reason to constitute at least a majority thereof;

          (c)       the stockholders of Company approve a merger or
     consolidation of Company with any other corporation, other than (i) a
     merger or consolidation which would result in the voting securities of
     Company outstanding immediately prior thereto continuing to represent
     (either by remaining outstanding or by being converted into voting
     securities of the surviving entity) more than 60% of the combined voting
     power of the voting securities of the Company or such surviving entity
     outstanding immediately after such merger or consolidation, or (ii) a
     merger or consolidation effected to implement a recapitalization of Company
     (or similar transaction) in which no Person acquires more than 20% of the
     combined voting power of Company's then outstanding securities; or

          (d)       the stockholders of Company approve a plan of compete
     liquidation of Company or an agreement for sale or disposition by Company
     of all or substantially all of its assets (or any transaction having a
     similar effect).

Company may also determine, in its discretion, that a sale of a substantial
portion of its assets or one of its businesses constitutes a "Change of Control"
with respect to Employee if Employee is employed in the affected operation.

     7.   TERMINATIONS FOR CAUSE AND GOOD REASON.  Employee will be
considered to have been terminated for "Cause" if the termination is by reason
of Employee willfully engaging in conduct demonstrably and materially injurious
to the Company, Employee being convicted of or pleading guilty or nolo contendre
to a crime involving moral turpitude or Employee's willful and continued failure
for a significant period of time to perform Employee's duties after a demand for
substantial performance has been delivered to Employee by the Board of Directors
of Company which demand specifically identifies the manner in which the Boar
believes that Employee has not substantially performed his duties.  Employee's
termination shall be considered to have been for "Good Reason" if Employee's
termination is by reason of the occurrence of any of the following events within
24 moths following a Change in Control without Employee's express written
consent:

          (a)       any change in Employee's authorities, duties,
     responsibilities (including reporting responsibilities) or performance
     criteria or objectives or a change of more than

<PAGE>

     20 miles in Employee's place of employment which, in Employee's
     judgment, represents an adverse change; the assignment to Employee of
     any duties or work responsibilities which, in his reasonable judgment,
     are inconsistent with such authorities or responsibilities; or any
     removal of Employee from, or failure to reappoint or reelect him to any
     of such positions, except if any such changes are because of disability,
     retirement or Cause;

          (b)       a reduction in or failure to pay any portion of Employee's
     Annual Base Salary as in effect on the date of the Change in Control or as
     the same may be increased from time to time thereafter;

          (c)       the failure by Company to provide Employee with compensation
     and benefits (including, without limitation, incentive, bonus and other
     compensation plans and any vacation, medical, hospitalization, life
     insurance, dental or disability benefit plan), or cash compensation in lieu
     thereof, which are, in the aggregate, no less favorable than those provided
     by Company to Employee immediately prior to the occurrence of the Change in
     Control;

          (d)       any breach by Company of any provision of this Agreement;
     and

          (e)       the failure of Company to obtain a satisfactory agreement
     from any successor or assign of Company to assume and agree to perform this
     Agreement, as required in Section 9 of this Agreement.

Employee's continued employment after the expiration of six months from any
action which would constitute Good Reason under paragraph 7(a) above shall
constitute a waiver of rights with respect to such action constituting Good
Reason under this Agreement.

     8.   NOTICE OF TERMINATION.  Any purported termination of employment
by Company or by Employee shall be communicated by a written Notice of
Termination to the other party which notice is given in accordance with Section
11 of this Agreement.  No termination shall be effective without such a Notice
of Termination.  The Notice of Termination shall set forth in reasonable detail
the facts and circumstances claimed to provide a basis for termination of
Employee's employment and shall specify the Date of Termination.  The "Date of
Termination" shall mean the date specified in the Notice of Termination provided
that in no case shall the date be less than thirty (30) days or more than sixty
(60) days after the date of Notice of Termination is given.  If within thirty
(30) days after any Notice of Termination is given the party receiving such
Notice of Termination notifies the other party that a dispute exists concerning
the termination, the Date of Termination shall be the date on which the dispute
is finally determined wither by mutual written agreement of the parties, or by
the final judgment, order or decree of a court of competent jurisdiction (the
time for appeal therefrom having expired and no appeal having been taken).

     9.   SUCCESSORS.  Company will require any successor or assign (whether
direct or indirect, by purchase, merger, consolidation or otherwise) to all or
substantially all of the business and/or assets of Company to expressly assume
and agree to perform this Agreement in the same manner and to the same extent
Company would be required to perform if no such succession or assignment had
taken place.  As used in this Agreement, "Company" shall include

<PAGE>

any successor or assign to its business and/or assets which assumes and
agrees to perform this Agreement by operation of law, or otherwise.  This
Agreement shall inure to the benefit of and be enforceable by Employee's
personal and legal representatives, executors, administrators, successors,
heirs, distributees, devisees and legatees.  If Employee should die while any
amounts would still be payable to him hereunder if he had continued to live,
all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to Employee's named beneficiary
and if there is no such named beneficiary, to Employee's estate in a lump sum.

     10.  FEES AND EXPENSES.  Company shall pay all reasonable legal fees
and related expenses (including the reasonable costs of experts, evidence and
counsel), when and as incurred by Employee, as a result of contesting or
disputing any termination of employment of Employee following a Change in
Control whether or not such contest or dispute is resolved in Employee's favor
but only if Employee was seeking in good faith to obtain or enforce any right or
benefit provided by this Agreement or by any other plan or arrangement
maintained by the Company under with Employee is or may be entitled to receive
benefits.

     11.  NOTICE.  Any notice or other communication provided for or
required by this Agreement shall be in writing and shall be deemed to have been
duly given when personally delivered or sent by certified mail, return receipt
requested, postage prepaid, addressed to the respective addresses last given by
each party to the other or to such other address as either party may have
furnished to the other in writing.

     12.  MODIFICATIONS, WAIVERS AND SURVIVAL OF OBLIGATIONS.  No
provision of this Agreement may be modified, waived or discharged unless such
modification, waiver or discharge is agreed to in writing and signed by Employee
and Company.  A waiver of any condition or provision of this Agreement shall be
limited to the terms an conditions of such waiver and shall not be construed as
a waiver of any similar or dissimilar provisions or conditions at any time.  The
obligations of Company under Sections 2 and 3 shall survive the expiration of
the term of this Agreement.

     13.  CLAIMS PROCEDURE.  Any claim for benefits under this Agreement
by Employee shall be made in writing.

     14.  GOVERNING LAW.  The laws of Illinois shall be controlling in
all matters relating to this Agreement to the extent not preempted by ERISA.

     15.  SEVERABILITY.  The provisions of this Agreement shall be deemed
severable and the invalidity or unenforceability of any provision shall not
affect the validity or enforceability of the other provisions hereof.

     16.  ENTIRE AGREEMENT.  The Agreement constitutes the entire
agreement between the parties hereto and supersedes all prior agreement,
understandings and arrangements, oral or written, between the parties hereto
with respect to the subject matter hereof.

     17.  ACTION BY COMPANY.  Any action required of or permitted by
Company under this Agreement shall be by resolution of its Board of Directors,
by resolution of a duly authorized

<PAGE>

committee of its Board of Directors, or by a person or persons authorized by
resolutions of its Board of Directors or such committee.

     18.  COUNTERPARTS.  This Agreement may be executed in several
counterparts, each of which shall be deemed to be an original but all of which
together will constitute one and the same instrument.

     19.  NON-EXCLUSIVITY OF RIGHTS.  Nothing in this Agreement shall
prevent or limit Employee's continuing or future participation in any benefit,
bonus, incentive or other plan or program provide by Company and for which
Employee may qualify, nor shall anything herein limit or reduce such rights as
Employee may have under any other agreements with Company.  Amounts which are
vested benefits or which Employee is otherwise entitled to receive under any
plan or program of Company shall be payable in accordance with such plan or
program, except as explicitly modified by this Agreement.

                              McWHORTER TECHNOLOGIES, INC.


                              By: /s/ Louise M. Tonozzi-Frederick
                                      ---------------------------
                              Its:  Vice President and Chief Financial Officer

                                    /s/ Jeffrey M. Nodland
                                        ------------------
                                        Employee


<PAGE>

Exhibit 10.41
                            CHANGE IN CONTROL AGREEMENT

          THIS CHANGE IN CONTROL AGREEMENT ("Agreement") is made as of February
17, 1999 by and between McWhorter Technologies, Inc., a Delaware corporation
(the "Company") and Louise M. Tonozzi-Frederick (the "Employee").

          WHEREAS, Company considers the maintenance of a motivated management
group to be essential to protecting and enhancing the best interests of Company
and its stockholders and to that end Company has determined to provide benefits
to certain management employees in the event their employment is terminated
following a Change in Control of Company; and

          WHEREAS, Employee is a member of Company's management group and
Company has determined that to reinforce and encourage the continued attention
and dedication of Employee to his duties, free from distractions which could
arise in anticipation of or subsequent to a Change in Control of Company, it
should enter into this Agreement with the Employee;

          NOW, THEREFORE, in consideration of the mutual covenants contained
herein, Company and Employee agree as follows:

     1.   TERM AND NATURE OF AGREEMENT.  This Agreement shall commence as of
the date hereof and shall continue in effect until February 17, 2002.  As of
February 17, 2002 and each third February 17th occurring thereafter, this
Agreement shall be automatically renewed for a term of three (3) years unless
Company gives written notice to Employee at least 90 days prior to the
renewal date that this Agreement will not be extended.  Notwithstanding the
foregoing, if a Change in Control (as hereinafter defined) occurs during the
last two (2) years of any term of this Agreement, the term of this Agreement
shall automatically be extended for a period of twenty-four (24) months after
the end of the month in which the Change in Control occurs.  Furthermore,
Employee may terminate this Agreement at any time by giving Company 30 days'
advance written notice.  This Agreement shall be construed and enforced under
the Employee Retirement Income Security Act of 1974, as amended ("ERISA") as
an unfunded welfare benefit plan.  The Agreement shall be administered by the
Compensation Committee of the Board of Directors of the Company (the
"Committee").

     2.   SEVERANCE BENEFITS FOLLOWING A CHANGE IN CONTROL.  If Employee's
employment with Company is terminated within twenty-four (24) months
following a Change in Control, Employee shall be entitled to the following
severance benefits (in addition to any non-severance compensation and
benefits provided for under any of Company's employee benefit plans, policies
and practices or under the terms of any other contracts, but in lieu of any
severance pay under any Company employee benefit plan, policy and practice or
under the terms of any other contract including any employment contract):

     (a)  If Employee's employment is terminated by reason of Employee's
disability, retirement or death of by Employee other than for Good Reason,
the Company shall pay Employee his full base salary through the Date of
Termination at the rate in effect at the time of

<PAGE>

termination (or the date of death in the case of Employee's death), plus any
bonus or incentive compensation award which, pursuant to the terms of any
compensation or incentive plan, Employee is entitled to receive but which has
not yet been paid.

     (b)  If Employee's employment is terminated for Cause, Company shall pay
Employee his full base salary through the Date of Termination at the rate in
effect at the time Notice of Termination is given plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or
incentive plan, Employee is entitled to receive but which has not yet been
paid.

     (c)  If Employee's employment is terminated by Company other than for
Cause or by Employee for Good Reason, then:

          (i)       Within five (5) days after the Date of Termination, Company
     shall pay Employee his full base salary through the Date of Termination at
     the greater of the rate in effect at the time the Change in Control
     occurred or the rate in effect when the Notice of Termination was given
     plus an amount equal to 100% of Employee's Target Annual Bonus (as defined
     below).

          (ii)      Company shall pay Employee a gross severance benefit equal
     to (i) 2 times Employee's Annual Base Salary at the greater of the rate in
     effect at the time the Change in Control occurred or the rate in effect
     when Notice of Termination was given plus (ii) 2 times Employee's Target
     Annual Bonus.  The severance benefit shall be paid in a lump sum within 30
     days of Employee's Termination.  Employee's "Annual Base Salary" shall mean
     the yearly salary rate established from time to time by Company as
     Employee's regular salary for the next succeeding twelve (12) month period,
     payable pursuant to the Company's payroll on a periodic basis and
     Employee's "Target Annual Bonus" shall mean the maximum available normal
     bonus Employee could earn under Company's bonus program for the year in
     which his Date of Termination occurs.

          (iii)     Any outstanding options to purchase stock of Company held by
     Employee shall immediately vest and become exercisable in full in
     accordance with their terms and the provisions of the Company's 1994 Stock
     Incentive Plan and 1996 Incentive Stock Plan and any other stock option
     plan or arrangement of the Company.

          (iv)      The restrictions on any shares of restricted stock held by
     Employee which have not yet terminated will terminate immediately.

          (v)       Company shall pay the costs of a reasonable outplacement
     service until Employee is employed on a full time basis.

          (vi)      For all purposes of Employee's participation in the
     Company's Deferred Compensation Plan (the "Plan"):  (a) the definition of
     Change in Control contained in this Agreement shall govern and be deemed to
     be the definition of "Change in Control" applicable to the Plan,
     notwithstanding any provisions of the Plan, including Section 1.17, to the
     contrary, and (b) the provisions of Section 3.9 (d) of the Plan and any
     similar successor provisions shall not be applicable.

<PAGE>

          (vii)     Until the earlier of the second anniversary of the
     Termination or the date on which Employee becomes employed by a new
     employer, Company shall, at its expense, provide Employee and Employee's
     family members with medical, dental, life insurance, disability and
     accidental death and dismemberment benefits at the highest level provided
     to Employee and Employee's family members during the period beginning
     immediately prior to the Change of Control and ending on the Date of
     Termination, PROVIDED, HOWEVER, that if Employee become employed by a new
     employer which maintains a major medical plan that either (i) does not
     cover Employee and Employee's family members with respect to a pre-existing
     condition which was covered under the Company's major medical plan, or (ii)
     does not cover Employee and Employee's family members for a designated
     waiting period, Employee's coverage under the Company's major medical plan
     shall continue (but shall be limited in the event of noncoverage due to a
     preexisting condition, to the preexisting condition itself) until the
     earlier of the end of the applicable period of noncoverage under the new
     employer's plan or the second anniversary of the Date of Termination.

     3.   EXCISE TAX 280G GROSS UP.  In the event it shall be determined that
any payment or benefit provided under Paragraph 2(c) above together with any
other payments or benefits Employee is entitled to receive by reason of his
termination (a "Payment") would be subject to the excise tax imposed by
Section 4999 of the Internal Revenue Code of 1986 ("Code"), or any interest
or penalties are incurred by Employee with respect to such excise tax (such
excise tax, together with any such interest and penalties, hereinafter
collectively referred to as the "Excise Tax"), Employee shall be entitled to
receive an additional payment (a "Gross-Up Payment") in an amount such that
after payment by Employee of all taxes (including any interest or penalties
imposed with respect to such taxes), including, without limitation, any
income taxes (and any interest and penalties imposed with respect thereto)
and Excise Tax imposed upon the Gross-Up Payment, Employee retains an amount
of the Gross-Up Payment equal to the Excise Tax imposed upon the Payment.
Payment of the Gross-Up Payment shall be subject to the following:

          (a)       Subject to paragraph 3(b) below, the determination of
     whether and when a Gross-Up Payment is required and the amount of such
     Gross-Up Payment shall be made by an accounting firm (the "Accounting
     Firm") selected by the Company from among the following:  Arthur Andersen &
     Co., KPMG Peat Marwick, Price Waterhouse Coopers, and Deloitte & Touche.
     The Company will notify Employee of the identity of the Accounting Firm
     within fifteen (15) business days of Employee's Termination and the
     Accounting Firm shall provide detailed supporting calculations to Company
     and Employee within thirty (30) business days of being requested by
     Employee to make a Gross-Up Payment determination.  If the Accounting Firm
     determines that a Gross-Up Payment is required, the Gross-Up Payment so
     determined shall be paid within five (5) days after the receipt of the
     Accounting Firm's determination.  If the Accounting Firm determines that no
     Excise Tax is payable by Employee, it shall so advise Employee in writing.
     The Accounting Firm's determinations shall be binding upon Company and
     Employee.  If, following the exhaustion of Company's remedies under
     paragraphs (b) and (c) below, Employee is required to pay an Excise Tax,
     the Accounting Firm shall make a determination of the amount of any
     underpayment in any previous Gross-Up Payment and any underpayment shall be
     paid promptly by Company to Employee.

<PAGE>

          (b)       Employee shall notify Company in writing of any claim by the
     Internal Revenue Service that, if successful, would require Company to make
     a Gross-Up Payment.  Such notification shall be given as soon as
     practicable but no later than ten (10) business days after Employee is
     informed in writing of such claim and shall apprise Company of the nature
     of such claim and the date on which such claim is requested to be paid.
     Employee shall not pay such claim prior to the expiration of the thirty
     (30) day period following the date on which it give such notice to Company
     (or such shorter period ending on the date that any payment of taxes with
     respect to such claim is due).  If Company notifies Employee in writing
     prior to the expiration of such period that it desires to contest such
     claim, Employee shall (i) give Company any information reasonably requested
     by Company relating to such claim, (ii) take such action in connection with
     contesting such claim as Company shall reasonably request in writing,
     including, without limitation, accepting legal representation with respect
     to such claim by an attorney reasonably selected by Company, (iii)
     cooperate with Company in good faith in order to effectively contest such
     claim and (iv) permit Company to participate in any proceedings relating to
     such claim; provided, however, that Company shall bear and pay directly all
     costs and expenses (including additional interest and penalties) incurred
     in connection with such contest and shall indemnify and hold Employee
     harmless, on an after-tax basis, for any Excise Tax or income tax
     (including interest and penalties with respect hereto) imposed as a result
     of such representation and payment of costs and expenses.

          (c)       Without limitation on the foregoing provisions of this
     Section 3, Company shall control all proceedings taken in connection with
     contesting a claim by the Internal Revenue Service and, at its sole option,
     may pursue or forego any and all administrative appeals, proceedings,
     hearings and conferences with the taxing authority in respect of such claim
     and may, at its sole option either direct Employee to pay the tax claimed
     and sue for a refund or contest the claim in any permissible manner, and
     Employee agrees to prosecute such contest to a determination before any
     administrative tribunal, in a court of initial jurisdiction and in one or
     more appellate courts, as Company shall determine; provided, however, that
     if Company directs Employee to pay such claim and sue for a refund, Company
     shall advance the amount of such payment to Employee on an interest-free
     basis, and shall indemnify and hold Employee harmless, on an after-tax
     basis, from any Excise Tax or income tax (including interest or penalties
     with respect thereto) imposed with respect to such advance or with respect
     to any imputed income with respect to such advance; and provided, further
     that if Employee is required to extend the statute of limitations to enable
     Company to contest such claim, Employee may limit this extension solely to
     such contested amount.  Company's control of the contest shall be limited
     to issues with respect to which a Gross-Up Payment would be payable
     hereunder and Employee shall be entitled to settle or contest, as the case
     may be, any other issue raised by the Internal Revenue Service or any other
     taxing authority.

          (d)       If, after the receipt by Employee of an amount advanced by
     Company pursuant to paragraph 3(c) above, Employee becomes entitled to
     receive any refund with respect to such claim, Employee shall (subject to
     Company's complying with the requirements of paragraphs 3(b) and (c))
     promptly pay to Company the amount of such refund (together with any
     interest paid or credited thereon after taxes applicable thereto).

<PAGE>

          (e)       If, after the receipt by Employee of any amount advanced by
     Company under paragraph 3(c), a determination is made that Employee shall
     not be entitled to any refund with respect to such claim and Company does
     not notify Employee in writing of its intent to contest such denial of
     refund prior to the expiration of thirty (30) days after such
     determination, then such advance shall be forgiven and shall not be
     required to be repaid and the amount of such advance shall offset, to the
     extent thereof, the amount of Gross-Up Payment required to be paid.

     4.   NON-SOLICITATION AND NON-COMPETITION.  In consideration for the
severance benefits called for under paragraph 2(c) and Section 3 above,
Employee agrees that during the 24-month period following his Date of
Termination (the "Severance Period"), Employee:

          (a)       will not, without the prior written consent of Company,
     alone or in association with others, solicit on behalf of Employee, or any
     other person, firm, corporation or entity, any employee of Company, or any
     of its operating divisions, subsidiaries or affiliates, for employment with
     a person, firm, corporation or entity which competes with Company, or any
     of its divisions, subsidiaries or affiliates.

          (b)       will not, without the prior written consent of Company,
     directly or indirectly, engage or invest in, counsel or advise or be
     employed by any other person, firm, corporation or entity engaged in or
     conducting business which is the same as, or competing with, the business
     being conducted by Company, or any of its operating divisions, subsidiaries
     or affiliates, in any area or territory in which Company, or such operating
     divisions, subsidiaries or affiliates, shall be conducting business during
     the Severance Period.  Notwithstanding the foregoing, Employee shall be
     entitled to passively own not more than four and nine-tenths percent (4.9%)
     of any publicly held entity engaged in any business in which Company, or
     any of its operating divisions, subsidiaries or affiliates, shall be
     engaged during said period.

Should Employee fail to comply with the non-solicitation and/or non-competition
restrictions contained in this Section 4, this Agreement shall immediately
terminate and Employee shall forfeit any remaining unpaid benefits under this
Agreement.

     5.   OTHER EMPLOYMENT.  Employee shall not be required to mitigate the
amount of any payment or benefit provided for under this Agreement by seeking
other employment or otherwise nor shall the amount of any payment or benefit
provided for in this Agreement be reduced by any compensation earned by
Employee as a result of other employment.  Payment to Employee pursuant to
this Agreement shall constitute the entire obligation of Company for
severance pay and full settlement of any claim for severance pay under law or
in equity that Employee might otherwise assert against Company or any of its
employees, officers or directors on account of Employee's termination.

     6.   CHANGE IN CONTROL.  For purposes of this Agreement a "Change in
Control" shall have occurred if:

          (a)       any "Person" (as such term is used in Section 13(d) and
     14(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"))
     other than Company, any corporation owned, directly or indirectly, by the
     stockholders of Company in


<PAGE>

     substantially the same proportions as their ownership of stock of Company,
     and any trustee or other fiduciary holding securities under a Company
     employee benefit plan or such proportionately owned corporation, becomes
     the "beneficial owner" (as defined in rule 13d-3 under the Exchange Act),
     directly or indirectly, of securities of Company representing 20% or
     more of the combined voting power of Company's then outstanding securities;

          (b)       during any period of not more than 24 months, individuals
     who at the beginning of such period constitute the Board of Directors of
     the Company, and any new director (other than a director designated by a
     Person who has entered into an agreement with Company to effect a
     transaction described in paragraph (a), (c), or (d) of this Section 6)
     whose election by the board or nomination for election by the Company's
     stockholders was approved by a vote of at least two-thirds of the directs
     then still in office who either were directors at the beginning of the
     period or whose election or nomination for election was previously so
     approved, cease for any reason to constitute at least a majority thereof;

          (c)       the stockholders of Company approve a merger or
     consolidation of Company with any other corporation, other than (i) a
     merger or consolidation which would result in the voting securities of
     Company outstanding immediately prior thereto continuing to represent
     (either by remaining outstanding or by being converted into voting
     securities of the surviving entity) more than 60% of the combined voting
     power of the voting securities of the Company or such surviving entity
     outstanding immediately after such merger or consolidation, or (ii) a
     merger or consolidation effected to implement a recapitalization of Company
     (or similar transaction) in which no Person acquires more than 20% of the
     combined voting power of Company's then outstanding securities; or

          (d)       the stockholders of Company approve a plan of compete
     liquidation of Company or an agreement for sale or disposition by Company
     of all or substantially all of its assets (or any transaction having a
     similar effect).

Company may also determine, in its discretion, that a sale of a substantial
portion of its assets or one of its businesses constitutes a "Change of Control"
with respect to Employee if Employee is employed in the affected operation.

     7.   TERMINATIONS FOR CAUSE AND GOOD REASON.  Employee will be
considered to have been terminated for "Cause" if the termination is by
reason of Employee willfully engaging in conduct demonstrably and materially
injurious to the Company, Employee being convicted of or pleading guilty or
nolo contendre to a crime involving moral turpitude or Employee's willful and
continued failure for a significant period of time to perform Employee's
duties after a demand for substantial performance has been delivered to
Employee by the Board of Directors of Company which demand specifically
identifies the manner in which the Boar believes that Employee has not
substantially performed his duties.  Employee's termination shall be
considered to have been for "Good Reason" if Employee's termination is by
reason of the occurrence of any of the following events within 24 moths
following a Change in Control without Employee's express written consent:

          (a)       any change in Employee's authorities, duties,
     responsibilities (including reporting responsibilities) or performance
     criteria or objectives or a change of more than

<PAGE>

     20 miles in Employee's place of employment which, in Employee's judgment,
     represents an adverse change; the assignment to Employee of any duties
     or work responsibilities which, in his reasonable judgment, are
     inconsistent with such authorities or responsibilities; or any removal
     of Employee from, or failure to reappoint or reelect him to any of
     such positions, except if any such changes are because of disability,
     retirement or Cause;

          (b)       a reduction in or failure to pay any portion of Employee's
     Annual Base Salary as in effect on the date of the Change in Control or as
     the same may be increased from time to time thereafter;

          (c)       the failure by Company to provide Employee with compensation
     and benefits (including, without limitation, incentive, bonus and other
     compensation plans and any vacation, medical, hospitalization, life
     insurance, dental or disability benefit plan), or cash compensation in lieu
     thereof, which are, in the aggregate, no less favorable than those provided
     by Company to Employee immediately prior to the occurrence of the Change in
     Control;

          (d)       any breach by Company of any provision of this Agreement;
     and

          (e)       the failure of Company to obtain a satisfactory agreement
     from any successor or assign of Company to assume and agree to perform this
     Agreement, as required in Section 9 of this Agreement.

Employee's continued employment after the expiration of six months from any
action which would constitute Good Reason under paragraph 7(a) above shall
constitute a waiver of rights with respect to such action constituting Good
Reason under this Agreement.

     8.   NOTICE OF TERMINATION.  Any purported termination of employment
by Company or by Employee shall be communicated by a written Notice of
Termination to the other party which notice is given in accordance with Section
11 of this Agreement.  No termination shall be effective without such a Notice
of Termination.  The Notice of Termination shall set forth in reasonable detail
the facts and circumstances claimed to provide a basis for termination of
Employee's employment and shall specify the Date of Termination.  The "Date of
Termination" shall mean the date specified in the Notice of Termination provided
that in no case shall the date be less than thirty (30) days or more than sixty
(60) days after the date of Notice of Termination is given.  If within thirty
(30) days after any Notice of Termination is given the party receiving such
Notice of Termination notifies the other party that a dispute exists concerning
the termination, the Date of Termination shall be the date on which the dispute
is finally determined wither by mutual written agreement of the parties, or by
the final judgment, order or decree of a court of competent jurisdiction (the
time for appeal therefrom having expired and no appeal having been taken).

     9.   SUCCESSORS.  Company will require any successor or assign (whether
direct or indirect, by purchase, merger, consolidation or otherwise) to all or
substantially all of the business and/or assets of Company to expressly assume
and agree to perform this Agreement in the same manner and to the same extent
Company would be required to perform if no such succession or assignment had
taken place.  As used in this Agreement, "Company" shall include

<PAGE>

any successor or assign to its business and/or assets which assumes and
agrees to perform this Agreement by operation of law, or otherwise.  This
Agreement shall inure to the benefit of and be enforceable by Employee's
personal and legal representatives, executors, administrators, successors,
heirs, distributees, devisees and legatees.  If Employee should die while any
amounts would still be payable to him hereunder if he had continued to live,
all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to Employee's named beneficiary
and if there is no such named beneficiary, to Employee's estate in a lump sum.

     10.  FEES AND EXPENSES.  Company shall pay all reasonable legal fees and
related expenses (including the reasonable costs of experts, evidence and
counsel), when and as incurred by Employee, as a result of contesting or
disputing any termination of employment of Employee following a Change in
Control whether or not such contest or dispute is resolved in Employee's
favor but only if Employee was seeking in good faith to obtain or enforce any
right or benefit provided by this Agreement or by any other plan or
arrangement maintained by the Company under with Employee is or may be
entitled to receive benefits.

     11.  NOTICE.  Any notice or other communication provided for or required
by this Agreement shall be in writing and shall be deemed to have been duly
given when personally delivered or sent by certified mail, return receipt
requested, postage prepaid, addressed to the respective addresses last given
by each party to the other or to such other address as either party may have
furnished to the other in writing.

     12.  MODIFICATIONS, WAIVERS AND SURVIVAL OF OBLIGATIONS.  No provision
of this Agreement may be modified, waived or discharged unless such
modification, waiver or discharge is agreed to in writing and signed by
Employee and Company.  A waiver of any condition or provision of this
Agreement shall be limited to the terms an conditions of such waiver and
shall not be construed as a waiver of any similar or dissimilar provisions or
conditions at any time.  The obligations of Company under Sections 2 and 3
shall survive the expiration of the term of this Agreement.

     13.  CLAIMS PROCEDURE.  Any claim for benefits under this Agreement by
Employee shall be made in writing.

     14.  GOVERNING LAW.  The laws of Illinois shall be controlling in all
matters relating to this Agreement to the extent not preempted by ERISA.

     15.  SEVERABILITY.  The provisions of this Agreement shall be deemed
severable and the invalidity or unenforceability of any provision shall not
affect the validity or enforceability of the other provisions hereof.

     16.  ENTIRE AGREEMENT.  The Agreement constitutes the entire agreement
between the parties hereto and supersedes all prior agreement, understandings
and arrangements, oral or written, between the parties hereto with respect to
the subject matter hereof.

     17.  ACTION BY COMPANY.  Any action required of or permitted by Company
under this Agreement shall be by resolution of its Board of Directors, by
resolution of a duly authorized


<PAGE>

committee of its Board of Directors, or by a person or persons authorized by
resolutions of its Board of Directors or such committee.

     18.  COUNTERPARTS.  This Agreement may be executed in several
counterparts, each of which shall be deemed to be an original but all of
which together will constitute one and the same instrument.

     19.  NON-EXCLUSIVITY OF RIGHTS.  Nothing in this Agreement shall prevent
or limit Employee's continuing or future participation in any benefit, bonus,
incentive or other plan or program provide by Company and for which Employee
may qualify, nor shall anything herein limit or reduce such rights as
Employee may have under any other agreements with Company.  Amounts which are
vested benefits or which Employee is otherwise entitled to receive under any
plan or program of Company shall be payable in accordance with such plan or
program, except as explicitly modified by this Agreement.

                                   McWHORTER TECHNOLOGIES, INC.


                                   By:    /s/ Jeffrey M. Nodland
                                         ------------------------
                                   Its:  President and Chief Executive Officer

                                         /s/ Louise M. Tonozzi-Frederick
                                         -------------------------------
                                          Employee


<PAGE>

     Exhibit 10.42
                            CHANGE IN CONTROL AGREEMENT

          THIS CHANGE IN CONTROL AGREEMENT ("Agreement") is made as of February
17, 1999 by and between McWhorter Technologies, Inc., a Delaware corporation
(the "Company") and Douglas B. Rahrig (the "Employee").

          WHEREAS, Company considers the maintenance of a motivated management
group to be essential to protecting and enhancing the best interests of Company
and its stockholders and to that end Company has determined to provide benefits
to certain management employees in the event their employment is terminated
following a Change in Control of Company; and

          WHEREAS, Employee is a member of Company's management group and
Company has determined that to reinforce and encourage the continued attention
and dedication of Employee to his duties, free from distractions which could
arise in anticipation of or subsequent to a Change in Control of Company, it
should enter into this Agreement with the Employee;

          NOW, THEREFORE, in consideration of the mutual covenants contained
herein, Company and Employee agree as follows:

     1.   TERM AND NATURE OF AGREEMENT.  This Agreement shall commence as
of the date hereof and shall continue in effect until February 17, 2002.  As of
February 17, 2002 and each third February 17th occurring thereafter, this
Agreement shall be automatically renewed for a term of three (3) years unless
Company gives written notice to Employee at least 90 days prior to the renewal
date that this Agreement will not be extended.  Notwithstanding the foregoing,
if a Change in Control (as hereinafter defined) occurs during the last two (2)
years of any term of this Agreement, the term of this Agreement shall
automatically be extended for a period of twenty-four (24) months after the end
of the month in which the Change in Control occurs.  Furthermore, Employee may
terminate this Agreement at any time by giving Company 30 days' advance written
notice.  This Agreement shall be construed and enforced under the Employee
Retirement Income Security Act of 1974, as amended ("ERISA") as an unfunded
welfare benefit plan.  The Agreement shall be administered by the Compensation
Committee of the Board of Directors of the Company (the "Committee").

     2.   SEVERANCE BENEFITS FOLLOWING A CHANGE IN CONTROL.  If
Employee's employment with Company is terminated within twenty-four (24) months
following a Change in Control, Employee shall be entitled to the following
severance benefits (in addition to any non-severance compensation and benefits
provided for under any of Company's employee benefit plans, policies and
practices or under the terms of any other contracts, but in lieu of any
severance pay under any Company employee benefit plan, policy and practice or
under the terms of any other contract including any employment contract):

     (a)  If Employee's employment is terminated by reason of Employee's
disability, retirement or death of by Employee other than for Good Reason, the
Company shall pay Employee his full base salary through the Date of Termination
at the rate in effect at the time of

<PAGE>

termination (or the date of death in the case of Employee's death), plus any
bonus or incentive compensation award which, pursuant to the terms of any
compensation or incentive plan, Employee is entitled to receive but which has
not yet been paid.

     (b)  If Employee's employment is terminated for Cause, Company shall
pay Employee his full base salary through the Date of Termination at the rate in
effect at the time Notice of Termination is given plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or incentive
plan, Employee is entitled to receive but which has not yet been paid.

     (c)  If Employee's employment is terminated by Company other than
for Cause or by Employee for Good Reason, then:

          (i)       Within five (5) days after the Date of Termination, Company
     shall pay Employee his full base salary through the Date of Termination at
     the greater of the rate in effect at the time the Change in Control
     occurred or the rate in effect when the Notice of Termination was given
     plus an amount equal to 100% of Employee's Target Annual Bonus (as defined
     below).

          (ii)      Company shall pay Employee a gross severance benefit equal
     to (i) 1 times Employee's Annual Base Salary at the greater of the rate in
     effect at the time the Change in Control occurred or the rate in effect
     when Notice of Termination was given plus (ii) 1 times Employee's Target
     Annual Bonus.  The severance benefit shall be paid in a lump sum within 30
     days of Employee's Termination.  Employee's "Annual Base Salary" shall mean
     the yearly salary rate established from time to time by Company as
     Employee's regular salary for the next succeeding twelve (12) month period,
     payable pursuant to the Company's payroll on a periodic basis and
     Employee's "Target Annual Bonus" shall mean the maximum available normal
     bonus Employee could earn under Company's bonus program for the year in
     which his Date of Termination occurs.

          (iii)     Any outstanding options to purchase stock of Company held by
     Employee shall immediately vest and become exercisable in full in
     accordance with their terms and the provisions of the Company's 1994 Stock
     Incentive Plan and 1996 Incentive Stock Plan and any other stock option
     plan or arrangement of the Company.

          (iv)      The restrictions on any shares of restricted stock held by
     Employee which have not yet terminated will terminate immediately.

          (v)       Company shall pay the costs of a reasonable outplacement
     service until Employee is employed on a full time basis.

          (vi)      For all purposes of Employee's participation in the
     Company's Deferred Compensation Plan (the "Plan"):  (a) the definition of
     Change in Control contained in this Agreement shall govern and be deemed to
     be the definition of "Change in Control" applicable to the Plan,
     notwithstanding any provisions of the Plan, including Section 1.17, to the
     contrary, and (b) the provisions of Section 3.9 (d) of the Plan and any
     similar successor provisions shall not be applicable.

<PAGE>

          (vii)     Until the earlier of the second anniversary of the
     Termination or the date on which Employee becomes employed by a new
     employer, Company shall, at its expense, provide Employee and Employee's
     family members with medical, dental, life insurance, disability and
     accidental death and dismemberment benefits at the highest level provided
     to Employee and Employee's family members during the period beginning
     immediately prior to the Change of Control and ending on the Date of
     Termination, PROVIDED, HOWEVER, that if Employee become employed by a new
     employer which maintains a major medical plan that either (i) does not
     cover Employee and Employee's family members with respect to a pre-existing
     condition which was covered under the Company's major medical plan, or (ii)
     does not cover Employee and Employee's family members for a designated
     waiting period, Employee's coverage under the Company's major medical plan
     shall continue (but shall be limited in the event of noncoverage due to a
     preexisting condition, to the preexisting condition itself) until the
     earlier of the end of the applicable period of noncoverage under the new
     employer's plan or the second anniversary of the Date of Termination.

     3.   EXCISE TAX 280G GROSS UP.  In the event it shall be determined
that any payment or benefit provided under Paragraph 2(c) above together with
any other payments or benefits Employee is entitled to receive by reason of his
termination (a "Payment") would be subject to the excise tax imposed by Section
4999 of the Internal Revenue Code of 1986 ("Code"), or any interest or penalties
are incurred by Employee with respect to such excise tax (such excise tax,
together with any such interest and penalties, hereinafter collectively referred
to as the "Excise Tax"), Employee shall be entitled to receive an additional
payment (a "Gross-Up Payment") in an amount such that after payment by Employee
of all taxes (including any interest or penalties imposed with respect to such
taxes), including, without limitation, any income taxes (and any interest and
penalties imposed with respect thereto) and Excise Tax imposed upon the Gross-Up
Payment, Employee retains an amount of the Gross-Up Payment equal to the Excise
Tax imposed upon the Payment.  Payment of the Gross-Up Payment shall be subject
to the following:

          (a)       Subject to paragraph 3(b) below, the determination of
     whether and when a Gross-Up Payment is required and the amount of such
     Gross-Up Payment shall be made by an accounting firm (the "Accounting
     Firm") selected by the Company from among the following:  Arthur Andersen &
     Co., KPMG Peat Marwick, Price Waterhouse Coopers, and Deloitte & Touche.
     The Company will notify Employee of the identity of the Accounting Firm
     within fifteen (15) business days of Employee's Termination and the
     Accounting Firm shall provide detailed supporting calculations to Company
     and Employee within thirty (30) business days of being requested by
     Employee to make a Gross-Up Payment determination.  If the Accounting Firm
     determines that a Gross-Up Payment is required, the Gross-Up Payment so
     determined shall be paid within five (5) days after the receipt of the
     Accounting Firm's determination.  If the Accounting Firm determines that no
     Excise Tax is payable by Employee, it shall so advise Employee in writing.
     The Accounting Firm's determinations shall be binding upon Company and
     Employee.  If, following the exhaustion of Company's remedies under
     paragraphs (b) and (c) below, Employee is required to pay an Excise Tax,
     the Accounting Firm shall make a determination of the amount of any
     underpayment in any previous Gross-Up Payment and any underpayment shall be
     paid promptly by Company to Employee.

<PAGE>

          (b)       Employee shall notify Company in writing of any claim by the
     Internal Revenue Service that, if successful, would require Company to make
     a Gross-Up Payment.  Such notification shall be given as soon as
     practicable but no later than ten (10) business days after Employee is
     informed in writing of such claim and shall apprise Company of the nature
     of such claim and the date on which such claim is requested to be paid.
     Employee shall not pay such claim prior to the expiration of the thirty
     (30) day period following the date on which it give such notice to Company
     (or such shorter period ending on the date that any payment of taxes with
     respect to such claim is due).  If Company notifies Employee in writing
     prior to the expiration of such period that it desires to contest such
     claim, Employee shall (i) give Company any information reasonably requested
     by Company relating to such claim, (ii) take such action in connection with
     contesting such claim as Company shall reasonably request in writing,
     including, without limitation, accepting legal representation with respect
     to such claim by an attorney reasonably selected by Company, (iii)
     cooperate with Company in good faith in order to effectively contest such
     claim and (iv) permit Company to participate in any proceedings relating to
     such claim; provided, however, that Company shall bear and pay directly all
     costs and expenses (including additional interest and penalties) incurred
     in connection with such contest and shall indemnify and hold Employee
     harmless, on an after-tax basis, for any Excise Tax or income tax
     (including interest and penalties with respect hereto) imposed as a result
     of such representation and payment of costs and expenses.

          (c)       Without limitation on the foregoing provisions of this
     Section 3, Company shall control all proceedings taken in connection with
     contesting a claim by the Internal Revenue Service and, at its sole option,
     may pursue or forego any and all administrative appeals, proceedings,
     hearings and conferences with the taxing authority in respect of such claim
     and may, at its sole option either direct Employee to pay the tax claimed
     and sue for a refund or contest the claim in any permissible manner, and
     Employee agrees to prosecute such contest to a determination before any
     administrative tribunal, in a court of initial jurisdiction and in one or
     more appellate courts, as Company shall determine; provided, however, that
     if Company directs Employee to pay such claim and sue for a refund, Company
     shall advance the amount of such payment to Employee on an interest-free
     basis, and shall indemnify and hold Employee harmless, on an after-tax
     basis, from any Excise Tax or income tax (including interest or penalties
     with respect thereto) imposed with respect to such advance or with respect
     to any imputed income with respect to such advance; and provided, further
     that if Employee is required to extend the statute of limitations to enable
     Company to contest such claim, Employee may limit this extension solely to
     such contested amount.  Company's control of the contest shall be limited
     to issues with respect to which a Gross-Up Payment would be payable
     hereunder and Employee shall be entitled to settle or contest, as the case
     may be, any other issue raised by the Internal Revenue Service or any other
     taxing authority.

          (d)       If, after the receipt by Employee of an amount advanced by
     Company pursuant to paragraph 3(c) above, Employee becomes entitled to
     receive any refund with respect to such claim, Employee shall (subject to
     Company's complying with the requirements of paragraphs 3(b) and (c))
     promptly pay to Company the amount of such refund (together with any
     interest paid or credited thereon after taxes applicable thereto).

<PAGE>

          (e)       If, after the receipt by Employee of any amount advanced by
     Company under paragraph 3(c), a determination is made that Employee shall
     not be entitled to any refund with respect to such claim and Company does
     not notify Employee in writing of its intent to contest such denial of
     refund prior to the expiration of thirty (30) days after such
     determination, then such advance shall be forgiven and shall not be
     required to be repaid and the amount of such advance shall offset, to the
     extent thereof, the amount of Gross-Up Payment required to be paid.

     4.   NON-SOLICITATION AND NON-COMPETITION.  In consideration for the
severance benefits called for under paragraph 2(c) and Section 3 above,
Employee agrees that during the 12-month period following his Date of
Termination (the "Severance Period"), Employee:

          (a)       will not, without the prior written consent of Company,
     alone or in association with others, solicit on behalf of Employee, or any
     other person, firm, corporation or entity, any employee of Company, or any
     of its operating divisions, subsidiaries or affiliates, for employment with
     a person, firm, corporation or entity which competes with Company, or any
     of its divisions, subsidiaries or affiliates.

          (b)       will not, without the prior written consent of Company,
     directly or indirectly, engage or invest in, counsel or advise or be
     employed by any other person, firm, corporation or entity engaged in or
     conducting business which is the same as, or competing with, the business
     being conducted by Company, or any of its operating divisions, subsidiaries
     or affiliates, in any area or territory in which Company, or such operating
     divisions, subsidiaries or affiliates, shall be conducting business during
     the Severance Period.  Notwithstanding the foregoing, Employee shall be
     entitled to passively own not more than four and nine-tenths percent (4.9%)
     of any publicly held entity engaged in any business in which Company, or
     any of its operating divisions, subsidiaries or affiliates, shall be
     engaged during said period.

Should Employee fail to comply with the non-solicitation and/or non-competition
restrictions contained in this Section 4, this Agreement shall immediately
terminate and Employee shall forfeit any remaining unpaid benefits under this
Agreement.

     5.   OTHER EMPLOYMENT.  Employee shall not be required to mitigate the
amount of any payment or benefit provided for under this Agreement by seeking
other employment or otherwise nor shall the amount of any payment or benefit
provided for in this Agreement be reduced by any compensation earned by
Employee as a result of other employment.  Payment to Employee pursuant to
this Agreement shall constitute the entire obligation of Company for
severance pay and full settlement of any claim for severance pay under law or
in equity that Employee might otherwise assert against Company or any of its
employees, officers or directors on account of Employee's termination.

     6.   CHANGE IN CONTROL.  For purposes of this Agreement a "Change in
Control" shall have occurred if:

          (a)       any "Person" (as such term is used in Section 13(d) and
     14(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"))
     other than Company, any corporation owned, directly or indirectly, by the
     stockholders of Company in

<PAGE>

     substantially the same proportions as their ownership of stock of Company,
     and any trustee or other fiduciary holding securities under a Company
     employee benefit plan or such proportionately owned corporation, becomes
     the "beneficial owner" (as defined in rule 13d-3 under the Exchange Act),
     directly or indirectly, of securities of Company representing 20% or more
     of the combined voting power of Company's then outstanding securities;

          (b)       during any period of not more than 24 months, individuals
     who at the beginning of such period constitute the Board of Directors of
     the Company, and any new director (other than a director designated by a
     Person who has entered into an agreement with Company to effect a
     transaction described in paragraph (a), (c), or (d) of this Section 6)
     whose election by the board or nomination for election by the Company's
     stockholders was approved by a vote of at least two-thirds of the directs
     then still in office who either were directors at the beginning of the
     period or whose election or nomination for election was previously so
     approved, cease for any reason to constitute at least a majority thereof;

          (c)       the stockholders of Company approve a merger or
     consolidation of Company with any other corporation, other than (i) a
     merger or consolidation which would result in the voting securities of
     Company outstanding immediately prior thereto continuing to represent
     (either by remaining outstanding or by being converted into voting
     securities of the surviving entity) more than 60% of the combined voting
     power of the voting securities of the Company or such surviving entity
     outstanding immediately after such merger or consolidation, or (ii) a
     merger or consolidation effected to implement a recapitalization of Company
     (or similar transaction) in which no Person acquires more than 20% of the
     combined voting power of Company's then outstanding securities; or

          (d)       the stockholders of Company approve a plan of compete
     liquidation of Company or an agreement for sale or disposition by Company
     of all or substantially all of its assets (or any transaction having a
     similar effect).

Company may also determine, in its discretion, that a sale of a substantial
portion of its assets or one of its businesses constitutes a "Change of Control"
with respect to Employee if Employee is employed in the affected operation.

     7.   TERMINATIONS FOR CAUSE AND GOOD REASON.  Employee will be
considered to have been terminated for "Cause" if the termination is by
reason of Employee willfully engaging in conduct demonstrably and materially
injurious to the Company, Employee being convicted of or pleading guilty or
nolo contendre to a crime involving moral turpitude or Employee's willful and
continued failure for a significant period of time to perform Employee's
duties after a demand for substantial performance has been delivered to
Employee by the Board of Directors of Company which demand specifically
identifies the manner in which the Boar believes that Employee has not
substantially performed his duties.  Employee's termination shall be
considered to have been for "Good Reason" if Employee's termination is by
reason of the occurrence of any of the following events within 24 moths
following a Change in Control without Employee's express written consent:

          (a)       any change in Employee's authorities, duties,
     responsibilities (including reporting responsibilities) or performance
     criteria or objectives or a change of more than

<PAGE>

     20 miles in Employee's place of employment which, in Employee's judgment,
     represents an adverse change; the assignment to Employee of any duties
     or work responsibilities which, in his reasonable judgment, are
     inconsistent with such authorities or responsibilities; or any removal
     of Employee from, or failure to reappoint or reelect him to any of such
     positions, except if any such changes are because of disability,
     retirement or Cause;

          (b)       a reduction in or failure to pay any portion of Employee's
     Annual Base Salary as in effect on the date of the Change in Control or as
     the same may be increased from time to time thereafter;

          (c)       the failure by Company to provide Employee with compensation
     and benefits (including, without limitation, incentive, bonus and other
     compensation plans and any vacation, medical, hospitalization, life
     insurance, dental or disability benefit plan), or cash compensation in lieu
     thereof, which are, in the aggregate, no less favorable than those provided
     by Company to Employee immediately prior to the occurrence of the Change in
     Control;

          (d)       any breach by Company of any provision of this Agreement;
     and

          (e)       the failure of Company to obtain a satisfactory agreement
     from any successor or assign of Company to assume and agree to perform this
     Agreement, as required in Section 9 of this Agreement.

Employee's continued employment after the expiration of six months from any
action which would constitute Good Reason under paragraph 7(a) above shall
constitute a waiver of rights with respect to such action constituting Good
Reason under this Agreement.

     8.   NOTICE OF TERMINATION.  Any purported termination of employment by
Company or by Employee shall be communicated by a written Notice of
Termination to the other party which notice is given in accordance with
Section 11 of this Agreement.  No termination shall be effective without such
a Notice of Termination.  The Notice of Termination shall set forth in
reasonable detail the facts and circumstances claimed to provide a basis for
termination of Employee's employment and shall specify the Date of
Termination.  The "Date of Termination" shall mean the date specified in the
Notice of Termination provided that in no case shall the date be less than
thirty (30) days or more than sixty (60) days after the date of Notice of
Termination is given.  If within thirty (30) days after any Notice of
Termination is given the party receiving such Notice of Termination notifies
the other party that a dispute exists concerning the termination, the Date of
Termination shall be the date on which the dispute is finally determined
wither by mutual written agreement of the parties, or by the final judgment,
order or decree of a court of competent jurisdiction (the time for appeal
therefrom having expired and no appeal having been taken).

     9.   SUCCESSORS.  Company will require any successor or assign (whether
direct or indirect, by purchase, merger, consolidation or otherwise) to all or
substantially all of the business and/or assets of Company to expressly assume
and agree to perform this Agreement in the same manner and to the same extent
Company would be required to perform if no such succession or assignment had
taken place.  As used in this Agreement, "Company" shall include


<PAGE>

any successor or assign to its business and/or assets which assumes and
agrees to perform this Agreement by operation of law, or otherwise.  This
Agreement shall inure to the benefit of and be enforceable by Employee's
personal and legal representatives, executors, administrators, successors,
heirs, distributees, devisees and legatees.  If Employee should die while any
amounts would still be payable to him hereunder if he had continued to live,
all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to Employee's named beneficiary
and if there is no such named beneficiary, to Employee's estate in a lump sum.

     10.  FEES AND EXPENSES.  Company shall pay all reasonable legal fees and
related expenses (including the reasonable costs of experts, evidence and
counsel), when and as incurred by Employee, as a result of contesting or
disputing any termination of employment of Employee following a Change in
Control whether or not such contest or dispute is resolved in Employee's
favor but only if Employee was seeking in good faith to obtain or enforce any
right or benefit provided by this Agreement or by any other plan or
arrangement maintained by the Company under with Employee is or may be
entitled to receive benefits.

     11.  NOTICE.  Any notice or other communication provided for or required
by this Agreement shall be in writing and shall be deemed to have been duly
given when personally delivered or sent by certified mail, return receipt
requested, postage prepaid, addressed to the respective addresses last given
by each party to the other or to such other address as either party may have
furnished to the other in writing.

     12.  MODIFICATIONS, WAIVERS AND SURVIVAL OF OBLIGATIONS.  No provision
of this Agreement may be modified, waived or discharged unless such
modification, waiver or discharge is agreed to in writing and signed by
Employee and Company.  A waiver of any condition or provision of this
Agreement shall be limited to the terms an conditions of such waiver and
shall not be construed as a waiver of any similar or dissimilar provisions or
conditions at any time.  The obligations of Company under Sections 2 and 3
shall survive the expiration of the term of this Agreement.

     13.  CLAIMS PROCEDURE.  Any claim for benefits under this Agreement by
Employee shall be made in writing.

     14.  GOVERNING LAW.  The laws of Illinois shall be controlling in all
matters relating to this Agreement to the extent not preempted by ERISA.

     15.  SEVERABILITY.  The provisions of this Agreement shall be deemed
severable and the invalidity or unenforceability of any provision shall not
affect the validity or enforceability of the other provisions hereof.

     16.  ENTIRE AGREEMENT.  The Agreement constitutes the entire agreement
between the parties hereto and supersedes all prior agreement, understandings
and arrangements, oral or written, between the parties hereto with respect to
the subject matter hereof.

     17.  ACTION BY COMPANY.  Any action required of or permitted by Company
under this Agreement shall be by resolution of its Board of Directors, by
resolution of a duly authorized


<PAGE>

committee of its Board of Directors, or by a person or persons authorized by
resolutions of its Board of Directors or such committee.

     18.  COUNTERPARTS.  This Agreement may be executed in several
counterparts, each of which shall be deemed to be an original but all of which
together will constitute one and the same instrument.

     19.  NON-EXCLUSIVITY OF RIGHTS.  Nothing in this Agreement shall
prevent or limit Employee's continuing or future participation in any benefit,
bonus, incentive or other plan or program provide by Company and for which
Employee may qualify, nor shall anything herein limit or reduce such rights as
Employee may have under any other agreements with Company.  Amounts which are
vested benefits or which Employee is otherwise entitled to receive under any
plan or program of Company shall be payable in accordance with such plan or
program, except as explicitly modified by this Agreement.

                                   McWHORTER TECHNOLOGIES, INC.


                                   By: /s/ Jeffrey M. Nodland
                                       ----------------------
                                   Its:  President and Chief Executive Officer

                                       /s/ Douglas B. Rahrig
                                       ---------------------
                                             Employee

<PAGE>

Exhibit 10.43
                            CHANGE IN CONTROL AGREEMENT

          THIS CHANGE IN CONTROL AGREEMENT ("Agreement") is made as of February
17, 1999 by and between McWhorter Technologies, Inc., a Delaware corporation
(the "Company") and Douglas J. Graff (the "Employee").

          WHEREAS, Company considers the maintenance of a motivated management
group to be essential to protecting and enhancing the best interests of Company
and its stockholders and to that end Company has determined to provide benefits
to certain management employees in the event their employment is terminated
following a Change in Control of Company; and

          WHEREAS, Employee is a member of Company's management group and
Company has determined that to reinforce and encourage the continued attention
and dedication of Employee to his duties, free from distractions which could
arise in anticipation of or subsequent to a Change in Control of Company, it
should enter into this Agreement with the Employee;

          NOW, THEREFORE, in consideration of the mutual covenants contained
herein, Company and Employee agree as follows:

     1.   TERM AND NATURE OF AGREEMENT.  This Agreement shall commence as of
the date hereof and shall continue in effect until February 17, 2002.  As of
February 17, 2002 and each third February 17th occurring thereafter, this
Agreement shall be automatically renewed for a term of three (3) years unless
Company gives written notice to Employee at least 90 days prior to the
renewal date that this Agreement will not be extended.  Notwithstanding the
foregoing, if a Change in Control (as hereinafter defined) occurs during the
last two (2) years of any term of this Agreement, the term of this Agreement
shall automatically be extended for a period of twenty-four (24) months after
the end of the month in which the Change in Control occurs.  Furthermore,
Employee may terminate this Agreement at any time by giving Company 30 days'
advance written notice.  This Agreement shall be construed and enforced under
the Employee Retirement Income Security Act of 1974, as amended ("ERISA") as
an unfunded welfare benefit plan.  The Agreement shall be administered by the
Compensation Committee of the Board of Directors of the Company (the
"Committee").

     2.   SEVERANCE BENEFITS FOLLOWING A CHANGE IN CONTROL.  If Employee's
employment with Company is terminated within twenty-four (24) months
following a Change in Control, Employee shall be entitled to the following
severance benefits (in addition to any non-severance compensation and
benefits provided for under any of Company's employee benefit plans, policies
and practices or under the terms of any other contracts, but in lieu of any
severance pay under any Company employee benefit plan, policy and practice or
under the terms of any other contract including any employment contract):

     (a)  If Employee's employment is terminated by reason of Employee's
disability, retirement or death of by Employee other than for Good Reason,
the Company shall pay Employee his full base salary through the Date of
Termination at the rate in effect at the time of

<PAGE>

termination (or the date of death in the case of Employee's death), plus any
bonus or incentive compensation award which, pursuant to the terms of any
compensation or incentive plan, Employee is entitled to receive but which has
not yet been paid.

     (b)  If Employee's employment is terminated for Cause, Company shall pay
Employee his full base salary through the Date of Termination at the rate in
effect at the time Notice of Termination is given plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or
incentive plan, Employee is entitled to receive but which has not yet been
paid.

     (c)  If Employee's employment is terminated by Company other than
for Cause or by Employee for Good Reason, then:

          (i)       Within five (5) days after the Date of Termination, Company
     shall pay Employee his full base salary through the Date of Termination at
     the greater of the rate in effect at the time the Change in Control
     occurred or the rate in effect when the Notice of Termination was given
     plus an amount equal to 100% of Employee's Target Annual Bonus (as defined
     below).

          (ii)      Company shall pay Employee a gross severance benefit equal
     to (i) 1 times Employee's Annual Base Salary at the greater of the rate in
     effect at the time the Change in Control occurred or the rate in effect
     when Notice of Termination was given plus (ii) 1 times Employee's Target
     Annual Bonus.  The severance benefit shall be paid in a lump sum within 30
     days of Employee's Termination.  Employee's "Annual Base Salary" shall mean
     the yearly salary rate established from time to time by Company as
     Employee's regular salary for the next succeeding twelve (12) month period,
     payable pursuant to the Company's payroll on a periodic basis and
     Employee's "Target Annual Bonus" shall mean the maximum available normal
     bonus Employee could earn under Company's bonus program for the year in
     which his Date of Termination occurs.

          (iii)     Any outstanding options to purchase stock of Company held by
     Employee shall immediately vest and become exercisable in full in
     accordance with their terms and the provisions of the Company's 1994 Stock
     Incentive Plan and 1996 Incentive Stock Plan and any other stock option
     plan or arrangement of the Company.

          (iv)      The restrictions on any shares of restricted stock held by
     Employee which have not yet terminated will terminate immediately.

          (v)       Company shall pay the costs of a reasonable outplacement
     service until Employee is employed on a full time basis.

          (vi)      For all purposes of Employee's participation in the
     Company's Deferred Compensation Plan (the "Plan"):  (a) the definition of
     Change in Control contained in this Agreement shall govern and be deemed to
     be the definition of "Change in Control" applicable to the Plan,
     notwithstanding any provisions of the Plan, including Section 1.17, to the
     contrary, and (b) the provisions of Section 3.9 (d) of the Plan and any
     similar successor provisions shall not be applicable.

<PAGE>

          (vii)     Until the earlier of the second anniversary of the
     Termination or the date on which Employee becomes employed by a new
     employer, Company shall, at its expense, provide Employee and Employee's
     family members with medical, dental, life insurance, disability and
     accidental death and dismemberment benefits at the highest level provided
     to Employee and Employee's family members during the period beginning
     immediately prior to the Change of Control and ending on the Date of
     Termination, PROVIDED, HOWEVER, that if Employee become employed by a new
     employer which maintains a major medical plan that either (i) does not
     cover Employee and Employee's family members with respect to a pre-existing
     condition which was covered under the Company's major medical plan, or (ii)
     does not cover Employee and Employee's family members for a designated
     waiting period, Employee's coverage under the Company's major medical plan
     shall continue (but shall be limited in the event of noncoverage due to a
     preexisting condition, to the preexisting condition itself) until the
     earlier of the end of the applicable period of noncoverage under the new
     employer's plan or the second anniversary of the Date of Termination.

     3.   EXCISE TAX 280G GROSS UP.  In the event it shall be determined that
any payment or benefit provided under Paragraph 2(c) above together with any
other payments or benefits Employee is entitled to receive by reason of his
termination (a "Payment") would be subject to the excise tax imposed by
Section 4999 of the Internal Revenue Code of 1986 ("Code"), or any interest
or penalties are incurred by Employee with respect to such excise tax (such
excise tax, together with any such interest and penalties, hereinafter
collectively referred to as the "Excise Tax"), Employee shall be entitled to
receive an additional payment (a "Gross-Up Payment") in an amount such that
after payment by Employee of all taxes (including any interest or penalties
imposed with respect to such taxes), including, without limitation, any
income taxes (and any interest and penalties imposed with respect thereto)
and Excise Tax imposed upon the Gross-Up Payment, Employee retains an amount
of the Gross-Up Payment equal to the Excise Tax imposed upon the Payment.
Payment of the Gross-Up Payment shall be subject to the following:

          (a)       Subject to paragraph 3(b) below, the determination of
     whether and when a Gross-Up Payment is required and the amount of such
     Gross-Up Payment shall be made by an accounting firm (the "Accounting
     Firm") selected by the Company from among the following:  Arthur Andersen &
     Co., KPMG Peat Marwick, Price Waterhouse Coopers, and Deloitte & Touche.
     The Company will notify Employee of the identity of the Accounting Firm
     within fifteen (15) business days of Employee's Termination and the
     Accounting Firm shall provide detailed supporting calculations to Company
     and Employee within thirty (30) business days of being requested by
     Employee to make a Gross-Up Payment determination.  If the Accounting Firm
     determines that a Gross-Up Payment is required, the Gross-Up Payment so
     determined shall be paid within five (5) days after the receipt of the
     Accounting Firm's determination.  If the Accounting Firm determines that no
     Excise Tax is payable by Employee, it shall so advise Employee in writing.
     The Accounting Firm's determinations shall be binding upon Company and
     Employee.  If, following the exhaustion of Company's remedies under
     paragraphs (b) and (c) below, Employee is required to pay an Excise Tax,
     the Accounting Firm shall make a determination of the amount of any
     underpayment in any previous Gross-Up Payment and any underpayment shall be
     paid promptly by Company to Employee.

<PAGE>

          (b)       Employee shall notify Company in writing of any claim by the
     Internal Revenue Service that, if successful, would require Company to make
     a Gross-Up Payment.  Such notification shall be given as soon as
     practicable but no later than ten (10) business days after Employee is
     informed in writing of such claim and shall apprise Company of the nature
     of such claim and the date on which such claim is requested to be paid.
     Employee shall not pay such claim prior to the expiration of the thirty
     (30) day period following the date on which it give such notice to Company
     (or such shorter period ending on the date that any payment of taxes with
     respect to such claim is due).  If Company notifies Employee in writing
     prior to the expiration of such period that it desires to contest such
     claim, Employee shall (i) give Company any information reasonably requested
     by Company relating to such claim, (ii) take such action in connection with
     contesting such claim as Company shall reasonably request in writing,
     including, without limitation, accepting legal representation with respect
     to such claim by an attorney reasonably selected by Company, (iii)
     cooperate with Company in good faith in order to effectively contest such
     claim and (iv) permit Company to participate in any proceedings relating to
     such claim; provided, however, that Company shall bear and pay directly all
     costs and expenses (including additional interest and penalties) incurred
     in connection with such contest and shall indemnify and hold Employee
     harmless, on an after-tax basis, for any Excise Tax or income tax
     (including interest and penalties with respect hereto) imposed as a result
     of such representation and payment of costs and expenses.

          (c)       Without limitation on the foregoing provisions of this
     Section 3, Company shall control all proceedings taken in connection with
     contesting a claim by the Internal Revenue Service and, at its sole option,
     may pursue or forego any and all administrative appeals, proceedings,
     hearings and conferences with the taxing authority in respect of such claim
     and may, at its sole option either direct Employee to pay the tax claimed
     and sue for a refund or contest the claim in any permissible manner, and
     Employee agrees to prosecute such contest to a determination before any
     administrative tribunal, in a court of initial jurisdiction and in one or
     more appellate courts, as Company shall determine; provided, however, that
     if Company directs Employee to pay such claim and sue for a refund, Company
     shall advance the amount of such payment to Employee on an interest-free
     basis, and shall indemnify and hold Employee harmless, on an after-tax
     basis, from any Excise Tax or income tax (including interest or penalties
     with respect thereto) imposed with respect to such advance or with respect
     to any imputed income with respect to such advance; and provided, further
     that if Employee is required to extend the statute of limitations to enable
     Company to contest such claim, Employee may limit this extension solely to
     such contested amount.  Company's control of the contest shall be limited
     to issues with respect to which a Gross-Up Payment would be payable
     hereunder and Employee shall be entitled to settle or contest, as the case
     may be, any other issue raised by the Internal Revenue Service or any other
     taxing authority.

          (d)       If, after the receipt by Employee of an amount advanced by
     Company pursuant to paragraph 3(c) above, Employee becomes entitled to
     receive any refund with respect to such claim, Employee shall (subject to
     Company's complying with the requirements of paragraphs 3(b) and (c))
     promptly pay to Company the amount of such refund (together with any
     interest paid or credited thereon after taxes applicable thereto).

<PAGE>

          (e)       If, after the receipt by Employee of any amount advanced by
     Company under paragraph 3(c), a determination is made that Employee shall
     not be entitled to any refund with respect to such claim and Company does
     not notify Employee in writing of its intent to contest such denial of
     refund prior to the expiration of thirty (30) days after such
     determination, then such advance shall be forgiven and shall not be
     required to be repaid and the amount of such advance shall offset, to the
     extent thereof, the amount of Gross-Up Payment required to be paid.

     4.   NON-SOLICITATION AND NON-COMPETITION.  In consideration for the
severance benefits called for under paragraph 2(c) and Section 3 above,
Employee agrees that during the 12-month period following his Date of
Termination (the "Severance Period"), Employee:

          (a)       will not, without the prior written consent of Company,
     alone or in association with others, solicit on behalf of Employee, or any
     other person, firm, corporation or entity, any employee of Company, or any
     of its operating divisions, subsidiaries or affiliates, for employment with
     a person, firm, corporation or entity which competes with Company, or any
     of its divisions, subsidiaries or affiliates.

          (b)       will not, without the prior written consent of Company,
     directly or indirectly, engage or invest in, counsel or advise or be
     employed by any other person, firm, corporation or entity engaged in or
     conducting business which is the same as, or competing with, the business
     being conducted by Company, or any of its operating divisions, subsidiaries
     or affiliates, in any area or territory in which Company, or such operating
     divisions, subsidiaries or affiliates, shall be conducting business during
     the Severance Period.  Notwithstanding the foregoing, Employee shall be
     entitled to passively own not more than four and nine-tenths percent (4.9%)
     of any publicly held entity engaged in any business in which Company, or
     any of its operating divisions, subsidiaries or affiliates, shall be
     engaged during said period.

Should Employee fail to comply with the non-solicitation and/or non-competition
restrictions contained in this Section 4, this Agreement shall immediately
terminate and Employee shall forfeit any remaining unpaid benefits under this
Agreement.

     5.   OTHER EMPLOYMENT.  Employee shall not be required to mitigate the
amount of any payment or benefit provided for under this Agreement by seeking
other employment or otherwise nor shall the amount of any payment or benefit
provided for in this Agreement be reduced by any compensation earned by
Employee as a result of other employment.  Payment to Employee pursuant to
this Agreement shall constitute the entire obligation of Company for
severance pay and full settlement of any claim for severance pay under law or
in equity that Employee might otherwise assert against Company or any of its
employees, officers or directors on account of Employee's termination.

     6.   CHANGE IN CONTROL.  For purposes of this Agreement a "Change in
Control" shall have occurred if:

          (a)       any "Person" (as such term is used in Section 13(d) and
     14(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"))
     other than Company, any corporation owned, directly or indirectly, by the
     stockholders of Company in


<PAGE>

     substantially the same proportions as their ownership of stock of Company,
     and any trustee or other fiduciary holding securities under a Company
     employee benefit plan or such proportionately owned corporation, becomes
     the "beneficial owner" (as defined in rule 13d-3 under the Exchange Act),
     directly or indirectly, of securities of Company representing 20% or more
     of the combined voting power of Company's then outstanding securities;

          (b)       during any period of not more than 24 months, individuals
     who at the beginning of such period constitute the Board of Directors of
     the Company, and any new director (other than a director designated by a
     Person who has entered into an agreement with Company to effect a
     transaction described in paragraph (a), (c), or (d) of this Section 6)
     whose election by the board or nomination for election by the Company's
     stockholders was approved by a vote of at least two-thirds of the directs
     then still in office who either were directors at the beginning of the
     period or whose election or nomination for election was previously so
     approved, cease for any reason to constitute at least a majority thereof;

          (c)       the stockholders of Company approve a merger or
     consolidation of Company with any other corporation, other than (i) a
     merger or consolidation which would result in the voting securities of
     Company outstanding immediately prior thereto continuing to represent
     (either by remaining outstanding or by being converted into voting
     securities of the surviving entity) more than 60% of the combined voting
     power of the voting securities of the Company or such surviving entity
     outstanding immediately after such merger or consolidation, or (ii) a
     merger or consolidation effected to implement a recapitalization of Company
     (or similar transaction) in which no Person acquires more than 20% of the
     combined voting power of Company's then outstanding securities; or

          (d)       the stockholders of Company approve a plan of compete
     liquidation of Company or an agreement for sale or disposition by Company
     of all or substantially all of its assets (or any transaction having a
     similar effect).

Company may also determine, in its discretion, that a sale of a substantial
portion of its assets or one of its businesses constitutes a "Change of Control"
with respect to Employee if Employee is employed in the affected operation.

     7.   TERMINATIONS FOR CAUSE AND GOOD REASON.  Employee will be
considered to have been terminated for "Cause" if the termination is by
reason of Employee willfully engaging in conduct demonstrably and materially
injurious to the Company, Employee being convicted of or pleading guilty or
nolo contendre to a crime involving moral turpitude or Employee's willful and
continued failure for a significant period of time to perform Employee's
duties after a demand for substantial performance has been delivered to
Employee by the Board of Directors of Company which demand specifically
identifies the manner in which the Boar believes that Employee has not
substantially performed his duties.  Employee's termination shall be
considered to have been for "Good Reason" if Employee's termination is by
reason of the occurrence of any of the following events within 24 moths
following a Change in Control without Employee's express written consent:

          (a)       any change in Employee's authorities, duties,
     responsibilities (including reporting responsibilities) or performance
     criteria or objectives or a change of more than

<PAGE>

     20 miles in Employee's place of employment which, in Employee's judgment,
     represents an adverse change; the assignment to Employee of any duties
     or work responsibilities which, in his reasonable judgment, are
     inconsistent with such authorities or responsibilities; or any removal
     of Employee from, or failure to reappoint or reelect him to any of such
     positions, except if any such changes are because of disability,
     retirement or Cause;

          (b)       a reduction in or failure to pay any portion of Employee's
     Annual Base Salary as in effect on the date of the Change in Control or as
     the same may be increased from time to time thereafter;

          (c)       the failure by Company to provide Employee with compensation
     and benefits (including, without limitation, incentive, bonus and other
     compensation plans and any vacation, medical, hospitalization, life
     insurance, dental or disability benefit plan), or cash compensation in lieu
     thereof, which are, in the aggregate, no less favorable than those provided
     by Company to Employee immediately prior to the occurrence of the Change in
     Control;

          (d)       any breach by Company of any provision of this Agreement;
     and

          (e)       the failure of Company to obtain a satisfactory agreement
     from any successor or assign of Company to assume and agree to perform this
     Agreement, as required in Section 9 of this Agreement.

Employee's continued employment after the expiration of six months from any
action which would constitute Good Reason under paragraph 7(a) above shall
constitute a waiver of rights with respect to such action constituting Good
Reason under this Agreement.

     8.   NOTICE OF TERMINATION.  Any purported termination of employment by
Company or by Employee shall be communicated by a written Notice of
Termination to the other party which notice is given in accordance with
Section 11 of this Agreement.  No termination shall be effective without such
a Notice of Termination.  The Notice of Termination shall set forth in
reasonable detail the facts and circumstances claimed to provide a basis for
termination of Employee's employment and shall specify the Date of
Termination.  The "Date of Termination" shall mean the date specified in the
Notice of Termination provided that in no case shall the date be less than
thirty (30) days or more than sixty (60) days after the date of Notice of
Termination is given.  If within thirty (30) days after any Notice of
Termination is given the party receiving such Notice of Termination notifies
the other party that a dispute exists concerning the termination, the Date of
Termination shall be the date on which the dispute is finally determined
wither by mutual written agreement of the parties, or by the final judgment,
order or decree of a court of competent jurisdiction (the time for appeal
therefrom having expired and no appeal having been taken).

     9.   SUCCESSORS.  Company will require any successor or assign (whether
direct or indirect, by purchase, merger, consolidation or otherwise) to all or
substantially all of the business and/or assets of Company to expressly assume
and agree to perform this Agreement in the same manner and to the same extent
Company would be required to perform if no such succession or assignment had
taken place.  As used in this Agreement, "Company" shall include

<PAGE>

any successor or assign to its business and/or assets which assumes and
agrees to perform this Agreement by operation of law, or otherwise.  This
Agreement shall inure to the benefit of and be enforceable by Employee's
personal and legal representatives, executors, administrators, successors,
heirs, distributees, devisees and legatees.  If Employee should die while any
amounts would still be payable to him hereunder if he had continued to live,
all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to Employee's named beneficiary
and if there is no such named beneficiary, to Employee's estate in a lump sum.

     10.  FEES AND EXPENSES.  Company shall pay all reasonable legal fees and
related expenses (including the reasonable costs of experts, evidence and
counsel), when and as incurred by Employee, as a result of contesting or
disputing any termination of employment of Employee following a Change in
Control whether or not such contest or dispute is resolved in Employee's
favor but only if Employee was seeking in good faith to obtain or enforce any
right or benefit provided by this Agreement or by any other plan or
arrangement maintained by the Company under with Employee is or may be
entitled to receive benefits.

     11.  NOTICE.  Any notice or other communication provided for or required
by this Agreement shall be in writing and shall be deemed to have been duly
given when personally delivered or sent by certified mail, return receipt
requested, postage prepaid, addressed to the respective addresses last given
by each party to the other or to such other address as either party may have
furnished to the other in writing.

     12.  MODIFICATIONS, WAIVERS AND SURVIVAL OF OBLIGATIONS.  No provision
of this Agreement may be modified, waived or discharged unless such
modification, waiver or discharge is agreed to in writing and signed by
Employee and Company.  A waiver of any condition or provision of this
Agreement shall be limited to the terms an conditions of such waiver and
shall not be construed as a waiver of any similar or dissimilar provisions or
conditions at any time.  The obligations of Company under Sections 2 and 3
shall survive the expiration of the term of this Agreement.

     13.  CLAIMS PROCEDURE.  Any claim for benefits under this Agreement
by Employee shall be made in writing.

     14.  GOVERNING LAW.  The laws of Illinois shall be controlling in
all matters relating to this Agreement to the extent not preempted by ERISA.

     15.  SEVERABILITY.  The provisions of this Agreement shall be deemed
severable and the invalidity or unenforceability of any provision shall not
affect the validity or enforceability of the other provisions hereof.

     16.  ENTIRE AGREEMENT.  The Agreement constitutes the entire
agreement between the parties hereto and supersedes all prior agreement,
understandings and arrangements, oral or written, between the parties hereto
with respect to the subject matter hereof.

     17.  ACTION BY COMPANY.  Any action required of or permitted by
Company under this Agreement shall be by resolution of its Board of Directors,
by resolution of a duly authorized


<PAGE>

committee of its Board of Directors, or by a person or persons authorized by
resolutions of its Board of Directors or such committee.

     18.  COUNTERPARTS.  This Agreement may be executed in several
counterparts, each of which shall be deemed to be an original but all of
which together will constitute one and the same instrument.

     19.  NON-EXCLUSIVITY OF RIGHTS.  Nothing in this Agreement shall prevent
or limit Employee's continuing or future participation in any benefit, bonus,
incentive or other plan or program provide by Company and for which Employee
may qualify, nor shall anything herein limit or reduce such rights as
Employee may have under any other agreements with Company.  Amounts which are
vested benefits or which Employee is otherwise entitled to receive under any
plan or program of Company shall be payable in accordance with such plan or
program, except as explicitly modified by this Agreement.

                                   McWHORTER TECHNOLOGIES, INC.


                                   By:  /s/ Jeffrey M. Nodland
                                        ----------------------
                                   Its: President and Chief Executive Officer

                                        /s/ Douglas J. Graff
                                        ----------------------
                                        Employee



<PAGE>

Exhibit 10.44

                            CHANGE IN CONTROL AGREEMENT

          THIS CHANGE IN CONTROL AGREEMENT ("Agreement") is made as of February
17, 1999 by and between McWhorter Technologies, Inc., a Delaware corporation
(the "Company") and Patrick T. Heffernan (the "Employee").

          WHEREAS, Company considers the maintenance of a motivated management
group to be essential to protecting and enhancing the best interests of Company
and its stockholders and to that end Company has determined to provide benefits
to certain management employees in the event their employment is terminated
following a Change in Control of Company; and

          WHEREAS, Employee is a member of Company's management group and
Company has determined that to reinforce and encourage the continued attention
and dedication of Employee to his duties, free from distractions which could
arise in anticipation of or subsequent to a Change in Control of Company, it
should enter into this Agreement with the Employee;

          NOW, THEREFORE, in consideration of the mutual covenants contained
herein, Company and Employee agree as follows:

     1.   TERM AND NATURE OF AGREEMENT.  This Agreement shall commence as of
the date hereof and shall continue in effect until February 17, 2002.  As of
February 17, 2002 and each third February 17th occurring thereafter, this
Agreement shall be automatically renewed for a term of three (3) years unless
Company gives written notice to Employee at least 90 days prior to the
renewal date that this Agreement will not be extended.  Notwithstanding the
foregoing, if a Change in Control (as hereinafter defined) occurs during the
last two (2) years of any term of this Agreement, the term of this Agreement
shall automatically be extended for a period of twenty-four (24) months after
the end of the month in which the Change in Control occurs.  Furthermore,
Employee may terminate this Agreement at any time by giving Company 30 days'
advance written notice.  This Agreement shall be construed and enforced under
the Employee Retirement Income Security Act of 1974, as amended ("ERISA") as
an unfunded welfare benefit plan.  The Agreement shall be administered by the
Compensation Committee of the Board of Directors of the Company (the
"Committee").

     2.   SEVERANCE BENEFITS FOLLOWING A CHANGE IN CONTROL.  If Employee's
employment with Company is terminated within twenty-four (24) months
following a Change in Control, Employee shall be entitled to the following
severance benefits (in addition to any non-severance compensation and
benefits provided for under any of Company's employee benefit plans, policies
and practices or under the terms of any other contracts, but in lieu of any
severance pay under any Company employee benefit plan, policy and practice or
under the terms of any other contract including any employment contract):

     (a)  If Employee's employment is terminated by reason of Employee's
disability, retirement or death of by Employee other than for Good Reason, the
Company shall pay Employee his full base salary through the Date of Termination
at the rate in effect at the time of

<PAGE>

termination (or the date of death in the case of Employee's death), plus any
bonus or incentive compensation award which, pursuant to the terms of any
compensation or incentive plan, Employee is entitled to receive but which has
not yet been paid.

     (b)  If Employee's employment is terminated for Cause, Company shall
pay Employee his full base salary through the Date of Termination at the rate in
effect at the time Notice of Termination is given plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or incentive
plan, Employee is entitled to receive but which has not yet been paid.

     (c)  If Employee's employment is terminated by Company other than
for Cause or by Employee for Good Reason, then:

          (i)       Within five (5) days after the Date of Termination, Company
     shall pay Employee his full base salary through the Date of Termination at
     the greater of the rate in effect at the time the Change in Control
     occurred or the rate in effect when the Notice of Termination was given
     plus an amount equal to 100% of Employee's Target Annual Bonus (as defined
     below).

          (ii)      Company shall pay Employee a gross severance benefit equal
     to (i) 1 times Employee's Annual Base Salary at the greater of the rate in
     effect at the time the Change in Control occurred or the rate in effect
     when Notice of Termination was given plus (ii) 1 times Employee's Target
     Annual Bonus.  The severance benefit shall be paid in a lump sum within 30
     days of Employee's Termination.  Employee's "Annual Base Salary" shall mean
     the yearly salary rate established from time to time by Company as
     Employee's regular salary for the next succeeding twelve (12) month period,
     payable pursuant to the Company's payroll on a periodic basis and
     Employee's "Target Annual Bonus" shall mean the maximum available normal
     bonus Employee could earn under Company's bonus program for the year in
     which his Date of Termination occurs.

          (iii)     Any outstanding options to purchase stock of Company held by
     Employee shall immediately vest and become exercisable in full in
     accordance with their terms and the provisions of the Company's 1994 Stock
     Incentive Plan and 1996 Incentive Stock Plan and any other stock option
     plan or arrangement of the Company.

          (iv)      The restrictions on any shares of restricted stock held by
     Employee which have not yet terminated will terminate immediately.

          (v)       Company shall pay the costs of a reasonable outplacement
     service until Employee is employed on a full time basis.

          (vi)      For all purposes of Employee's participation in the
     Company's Deferred Compensation Plan (the "Plan"):  (a) the definition of
     Change in Control contained in this Agreement shall govern and be deemed to
     be the definition of "Change in Control" applicable to the Plan,
     notwithstanding any provisions of the Plan, including Section 1.17, to the
     contrary, and (b) the provisions of Section 3.9 (d) of the Plan and any
     similar successor provisions shall not be applicable.

<PAGE>

          (vii)     Until the earlier of the second anniversary of the
     Termination or the date on which Employee becomes employed by a new
     employer, Company shall, at its expense, provide Employee and Employee's
     family members with medical, dental, life insurance, disability and
     accidental death and dismemberment benefits at the highest level provided
     to Employee and Employee's family members during the period beginning
     immediately prior to the Change of Control and ending on the Date of
     Termination, PROVIDED, HOWEVER, that if Employee become employed by a new
     employer which maintains a major medical plan that either (i) does not
     cover Employee and Employee's family members with respect to a pre-existing
     condition which was covered under the Company's major medical plan, or (ii)
     does not cover Employee and Employee's family members for a designated
     waiting period, Employee's coverage under the Company's major medical plan
     shall continue (but shall be limited in the event of noncoverage due to a
     preexisting condition, to the preexisting condition itself) until the
     earlier of the end of the applicable period of noncoverage under the new
     employer's plan or the second anniversary of the Date of Termination.

     3.   EXCISE TAX 280G GROSS UP.  In the event it shall be determined
that any payment or benefit provided under Paragraph 2(c) above together with
any other payments or benefits Employee is entitled to receive by reason of his
termination (a "Payment") would be subject to the excise tax imposed by Section
4999 of the Internal Revenue Code of 1986 ("Code"), or any interest or penalties
are incurred by Employee with respect to such excise tax (such excise tax,
together with any such interest and penalties, hereinafter collectively referred
to as the "Excise Tax"), Employee shall be entitled to receive an additional
payment (a "Gross-Up Payment") in an amount such that after payment by Employee
of all taxes (including any interest or penalties imposed with respect to such
taxes), including, without limitation, any income taxes (and any interest and
penalties imposed with respect thereto) and Excise Tax imposed upon the Gross-Up
Payment, Employee retains an amount of the Gross-Up Payment equal to the Excise
Tax imposed upon the Payment.  Payment of the Gross-Up Payment shall be subject
to the following:

          (a)       Subject to paragraph 3(b) below, the determination of
     whether and when a Gross-Up Payment is required and the amount of such
     Gross-Up Payment shall be made by an accounting firm (the "Accounting
     Firm") selected by the Company from among the following:  Arthur Andersen &
     Co., KPMG Peat Marwick, Price Waterhouse Coopers, and Deloitte & Touche.
     The Company will notify Employee of the identity of the Accounting Firm
     within fifteen (15) business days of Employee's Termination and the
     Accounting Firm shall provide detailed supporting calculations to Company
     and Employee within thirty (30) business days of being requested by
     Employee to make a Gross-Up Payment determination.  If the Accounting Firm
     determines that a Gross-Up Payment is required, the Gross-Up Payment so
     determined shall be paid within five (5) days after the receipt of the
     Accounting Firm's determination.  If the Accounting Firm determines that no
     Excise Tax is payable by Employee, it shall so advise Employee in writing.
     The Accounting Firm's determinations shall be binding upon Company and
     Employee.  If, following the exhaustion of Company's remedies under
     paragraphs (b) and (c) below, Employee is required to pay an Excise Tax,
     the Accounting Firm shall make a determination of the amount of any
     underpayment in any previous Gross-Up Payment and any underpayment shall be
     paid promptly by Company to Employee.

<PAGE>

          (b)       Employee shall notify Company in writing of any claim by the
     Internal Revenue Service that, if successful, would require Company to make
     a Gross-Up Payment.  Such notification shall be given as soon as
     practicable but no later than ten (10) business days after Employee is
     informed in writing of such claim and shall apprise Company of the nature
     of such claim and the date on which such claim is requested to be paid.
     Employee shall not pay such claim prior to the expiration of the thirty
     (30) day period following the date on which it give such notice to Company
     (or such shorter period ending on the date that any payment of taxes with
     respect to such claim is due).  If Company notifies Employee in writing
     prior to the expiration of such period that it desires to contest such
     claim, Employee shall (i) give Company any information reasonably requested
     by Company relating to such claim, (ii) take such action in connection with
     contesting such claim as Company shall reasonably request in writing,
     including, without limitation, accepting legal representation with respect
     to such claim by an attorney reasonably selected by Company, (iii)
     cooperate with Company in good faith in order to effectively contest such
     claim and (iv) permit Company to participate in any proceedings relating to
     such claim; provided, however, that Company shall bear and pay directly all
     costs and expenses (including additional interest and penalties) incurred
     in connection with such contest and shall indemnify and hold Employee
     harmless, on an after-tax basis, for any Excise Tax or income tax
     (including interest and penalties with respect hereto) imposed as a result
     of such representation and payment of costs and expenses.

          (c)       Without limitation on the foregoing provisions of this
     Section 3, Company shall control all proceedings taken in connection with
     contesting a claim by the Internal Revenue Service and, at its sole option,
     may pursue or forego any and all administrative appeals, proceedings,
     hearings and conferences with the taxing authority in respect of such claim
     and may, at its sole option either direct Employee to pay the tax claimed
     and sue for a refund or contest the claim in any permissible manner, and
     Employee agrees to prosecute such contest to a determination before any
     administrative tribunal, in a court of initial jurisdiction and in one or
     more appellate courts, as Company shall determine; provided, however, that
     if Company directs Employee to pay such claim and sue for a refund, Company
     shall advance the amount of such payment to Employee on an interest-free
     basis, and shall indemnify and hold Employee harmless, on an after-tax
     basis, from any Excise Tax or income tax (including interest or penalties
     with respect thereto) imposed with respect to such advance or with respect
     to any imputed income with respect to such advance; and provided, further
     that if Employee is required to extend the statute of limitations to enable
     Company to contest such claim, Employee may limit this extension solely to
     such contested amount.  Company's control of the contest shall be limited
     to issues with respect to which a Gross-Up Payment would be payable
     hereunder and Employee shall be entitled to settle or contest, as the case
     may be, any other issue raised by the Internal Revenue Service or any other
     taxing authority.

          (d)       If, after the receipt by Employee of an amount advanced by
     Company pursuant to paragraph 3(c) above, Employee becomes entitled to
     receive any refund with respect to such claim, Employee shall (subject to
     Company's complying with the requirements of paragraphs 3(b) and (c))
     promptly pay to Company the amount of such refund (together with any
     interest paid or credited thereon after taxes applicable thereto).

<PAGE>

          (e)       If, after the receipt by Employee of any amount advanced by
     Company under paragraph 3(c), a determination is made that Employee shall
     not be entitled to any refund with respect to such claim and Company does
     not notify Employee in writing of its intent to contest such denial of
     refund prior to the expiration of thirty (30) days after such
     determination, then such advance shall be forgiven and shall not be
     required to be repaid and the amount of such advance shall offset, to the
     extent thereof, the amount of Gross-Up Payment required to be paid.

     4.   NON-SOLICITATION AND NON-COMPETITION.  In consideration for the
severance benefits called for under paragraph 2(c) and Section 3 above, Employee
agrees that during the 12-month period following his Date of Termination (the
"Severance Period"), Employee:

          (a)       will not, without the prior written consent of Company,
     alone or in association with others, solicit on behalf of Employee, or any
     other person, firm, corporation or entity, any employee of Company, or any
     of its operating divisions, subsidiaries or affiliates, for employment with
     a person, firm, corporation or entity which competes with Company, or any
     of its divisions, subsidiaries or affiliates.

          (b)       will not, without the prior written consent of Company,
     directly or indirectly, engage or invest in, counsel or advise or be
     employed by any other person, firm, corporation or entity engaged in or
     conducting business which is the same as, or competing with, the business
     being conducted by Company, or any of its operating divisions, subsidiaries
     or affiliates, in any area or territory in which Company, or such operating
     divisions, subsidiaries or affiliates, shall be conducting business during
     the Severance Period.  Notwithstanding the foregoing, Employee shall be
     entitled to passively own not more than four and nine-tenths percent (4.9%)
     of any publicly held entity engaged in any business in which Company, or
     any of its operating divisions, subsidiaries or affiliates, shall be
     engaged during said period.

Should Employee fail to comply with the non-solicitation and/or non-competition
restrictions contained in this Section 4, this Agreement shall immediately
terminate and Employee shall forfeit any remaining unpaid benefits under this
Agreement.

     5.   OTHER EMPLOYMENT.  Employee shall not be required to mitigate
the amount of any payment or benefit provided for under this Agreement by
seeking other employment or otherwise nor shall the amount of any payment or
benefit provided for in this Agreement be reduced by any compensation earned by
Employee as a result of other employment.  Payment to Employee pursuant to this
Agreement shall constitute the entire obligation of Company for severance pay
and full settlement of any claim for severance pay under law or in equity that
Employee might otherwise assert against Company or any of its employees,
officers or directors on account of Employee's termination.

     6.   CHANGE IN CONTROL.  For purposes of this Agreement a "Change in
Control" shall have occurred if:

          (a)       any "Person" (as such term is used in Section 13(d) and
     14(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"))
     other than Company, any corporation owned, directly or indirectly, by the
     stockholders of Company in


<PAGE>

     substantially the same proportions as their ownership of stock of Company,
     and any trustee or other fiduciary holding securities under a Company
     employee benefit plan or such proportionately owned corporation, becomes
     the "beneficial owner" (as defined in rule 13d-3 under the Exchange Act),
     directly or indirectly, of securities of Company representing 20% or more
     of the combined voting power of Company's then outstanding securities;

          (b)       during any period of not more than 24 months, individuals
     who at the beginning of such period constitute the Board of Directors of
     the Company, and any new director (other than a director designated by a
     Person who has entered into an agreement with Company to effect a
     transaction described in paragraph (a), (c), or (d) of this Section 6)
     whose election by the board or nomination for election by the Company's
     stockholders was approved by a vote of at least two-thirds of the directs
     then still in office who either were directors at the beginning of the
     period or whose election or nomination for election was previously so
     approved, cease for any reason to constitute at least a majority thereof;

          (c)       the stockholders of Company approve a merger or
     consolidation of Company with any other corporation, other than (i) a
     merger or consolidation which would result in the voting securities of
     Company outstanding immediately prior thereto continuing to represent
     (either by remaining outstanding or by being converted into voting
     securities of the surviving entity) more than 60% of the combined voting
     power of the voting securities of the Company or such surviving entity
     outstanding immediately after such merger or consolidation, or (ii) a
     merger or consolidation effected to implement a recapitalization of Company
     (or similar transaction) in which no Person acquires more than 20% of the
     combined voting power of Company's then outstanding securities; or

          (d)       the stockholders of Company approve a plan of compete
     liquidation of Company or an agreement for sale or disposition by Company
     of all or substantially all of its assets (or any transaction having a
     similar effect).

Company may also determine, in its discretion, that a sale of a substantial
portion of its assets or one of its businesses constitutes a "Change of Control"
with respect to Employee if Employee is employed in the affected operation.

     7.   TERMINATIONS FOR CAUSE AND GOOD REASON.  Employee will be
considered to have been terminated for "Cause" if the termination is by
reason of Employee willfully engaging in conduct demonstrably and materially
injurious to the Company, Employee being convicted of or pleading guilty or
nolo contendre to a crime involving moral turpitude or Employee's willful and
continued failure for a significant period of time to perform Employee's
duties after a demand for substantial performance has been delivered to
Employee by the Board of Directors of Company which demand specifically
identifies the manner in which the Boar believes that Employee has not
substantially performed his duties.  Employee's termination shall be
considered to have been for "Good Reason" if Employee's termination is by
reason of the occurrence of any of the following events within 24 moths
following a Change in Control without Employee's express written consent:

          (a)       any change in Employee's authorities, duties,
     responsibilities (including reporting responsibilities) or performance
     criteria or objectives or a change of more than

<PAGE>

     20 miles in Employee's place of employment which, in Employee's judgment,
     represents an adverse change; the assignment to Employee of any duties
     or work responsibilities which, in his reasonable judgment, are
     inconsistent with such authorities or responsibilities; or any removal
     of Employee from, or failure to reappoint or reelect him to any of such
     positions, except if any such changes are because of disability,
     retirement or Cause;

          (b)       a reduction in or failure to pay any portion of Employee's
     Annual Base Salary as in effect on the date of the Change in Control or as
     the same may be increased from time to time thereafter;

          (c)       the failure by Company to provide Employee with compensation
     and benefits (including, without limitation, incentive, bonus and other
     compensation plans and any vacation, medical, hospitalization, life
     insurance, dental or disability benefit plan), or cash compensation in lieu
     thereof, which are, in the aggregate, no less favorable than those provided
     by Company to Employee immediately prior to the occurrence of the Change in
     Control;

          (d)       any breach by Company of any provision of this Agreement;
     and

          (e)       the failure of Company to obtain a satisfactory agreement
     from any successor or assign of Company to assume and agree to perform this
     Agreement, as required in Section 9 of this Agreement.

Employee's continued employment after the expiration of six months from any
action which would constitute Good Reason under paragraph 7(a) above shall
constitute a waiver of rights with respect to such action constituting Good
Reason under this Agreement.

     8.   NOTICE OF TERMINATION.  Any purported termination of employment by
Company or by Employee shall be communicated by a written Notice of
Termination to the other party which notice is given in accordance with
Section 11 of this Agreement.  No termination shall be effective without such
a Notice of Termination.  The Notice of Termination shall set forth in
reasonable detail the facts and circumstances claimed to provide a basis for
termination of Employee's employment and shall specify the Date of
Termination.  The "Date of Termination" shall mean the date specified in the
Notice of Termination provided that in no case shall the date be less than
thirty (30) days or more than sixty (60) days after the date of Notice of
Termination is given.  If within thirty (30) days after any Notice of
Termination is given the party receiving such Notice of Termination notifies
the other party that a dispute exists concerning the termination, the Date of
Termination shall be the date on which the dispute is finally determined
wither by mutual written agreement of the parties, or by the final judgment,
order or decree of a court of competent jurisdiction (the time for appeal
therefrom having expired and no appeal having been taken).

     9.   SUCCESSORS.  Company will require any successor or assign (whether
direct or indirect, by purchase, merger, consolidation or otherwise) to all or
substantially all of the business and/or assets of Company to expressly assume
and agree to perform this Agreement in the same manner and to the same extent
Company would be required to perform if no such succession or assignment had
taken place.  As used in this Agreement, "Company" shall include

<PAGE>

any successor or assign to its business and/or assets which assumes and
agrees to perform this Agreement by operation of law, or otherwise.  This
Agreement shall inure to the benefit of and be enforceable by Employee's
personal and legal representatives, executors, administrators, successors,
heirs, distributees, devisees and legatees.  If Employee should die while any
amounts would still be payable to him hereunder if he had continued to live,
all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to Employee's named beneficiary
and if there is no such named beneficiary, to Employee's estate in a lump sum.

     10.  FEES AND EXPENSES.  Company shall pay all reasonable legal fees
and related expenses (including the reasonable costs of experts, evidence and
counsel), when and as incurred by Employee, as a result of contesting or
disputing any termination of employment of Employee following a Change in
Control whether or not such contest or dispute is resolved in Employee's favor
but only if Employee was seeking in good faith to obtain or enforce any right or
benefit provided by this Agreement or by any other plan or arrangement
maintained by the Company under with Employee is or may be entitled to receive
benefits.

     11.  NOTICE.  Any notice or other communication provided for or required
by this Agreement shall be in writing and shall be deemed to have been duly
given when personally delivered or sent by certified mail, return receipt
requested, postage prepaid, addressed to the respective addresses last given
by each party to the other or to such other address as either party may have
furnished to the other in writing.

     12.  MODIFICATIONS, WAIVERS AND SURVIVAL OF OBLIGATIONS.  No provision
of this Agreement may be modified, waived or discharged unless such
modification, waiver or discharge is agreed to in writing and signed by
Employee and Company.  A waiver of any condition or provision of this
Agreement shall be limited to the terms an conditions of such waiver and
shall not be construed as a waiver of any similar or dissimilar provisions or
conditions at any time.  The obligations of Company under Sections 2 and 3
shall survive the expiration of the term of this Agreement.

     13.  CLAIMS PROCEDURE.  Any claim for benefits under this Agreement by
Employee shall be made in writing.

     14.  GOVERNING LAW.  The laws of Illinois shall be controlling in all
matters relating to this Agreement to the extent not preempted by ERISA.

     15.  SEVERABILITY.  The provisions of this Agreement shall be deemed
severable and the invalidity or unenforceability of any provision shall not
affect the validity or enforceability of the other provisions hereof.

     16.  ENTIRE AGREEMENT.  The Agreement constitutes the entire agreement
between the parties hereto and supersedes all prior agreement, understandings
and arrangements, oral or written, between the parties hereto with respect to
the subject matter hereof.

     17.  ACTION BY COMPANY.  Any action required of or permitted by Company
under this Agreement shall be by resolution of its Board of Directors, by
resolution of a duly authorized

<PAGE>

committee of its Board of Directors, or by a person or persons authorized by
resolutions of its Board of Directors or such committee.

     18.  COUNTERPARTS.  This Agreement may be executed in several
counterparts, each of which shall be deemed to be an original but all of
which together will constitute one and the same instrument.

     19.  NON-EXCLUSIVITY OF RIGHTS.  Nothing in this Agreement shall prevent
or limit Employee's continuing or future participation in any benefit, bonus,
incentive or other plan or program provide by Company and for which Employee
may qualify, nor shall anything herein limit or reduce such rights as
Employee may have under any other agreements with Company.  Amounts which are
vested benefits or which Employee is otherwise entitled to receive under any
plan or program of Company shall be payable in accordance with such plan or
program, except as explicitly modified by this Agreement.

                                   McWHORTER TECHNOLOGIES, INC.


                                   By: /s/ Jeffrey M. Nodland
                                       ----------------------
                                   Its:  President and Chief Executive Officer

                                       /s/ Patrick T. Heffernan
                                       ----------------------
                                         Employee



<PAGE>

Exhibit 10.45

                            CHANGE IN CONTROL AGREEMENT

          THIS CHANGE IN CONTROL AGREEMENT ("Agreement") is made as of February
17, 1999 by and between McWhorter Technologies, Inc., a Delaware corporation
(the "Company") and Donald J. Crawford (the "Employee").

          WHEREAS, Company considers the maintenance of a motivated management
group to be essential to protecting and enhancing the best interests of Company
and its stockholders and to that end Company has determined to provide benefits
to certain management employees in the event their employment is terminated
following a Change in Control of Company; and

          WHEREAS, Employee is a member of Company's management group and
Company has determined that to reinforce and encourage the continued attention
and dedication of Employee to his duties, free from distractions which could
arise in anticipation of or subsequent to a Change in Control of Company, it
should enter into this Agreement with the Employee;

          NOW, THEREFORE, in consideration of the mutual covenants contained
herein, Company and Employee agree as follows:

     1.   TERM AND NATURE OF AGREEMENT.  This Agreement shall commence as of
the date hereof and shall continue in effect until February 17, 2002.  As of
February 17, 2002 and each third February 17th occurring thereafter, this
Agreement shall be automatically renewed for a term of three (3) years unless
Company gives written notice to Employee at least 90 days prior to the
renewal date that this Agreement will not be extended.  Notwithstanding the
foregoing, if a Change in Control (as hereinafter defined) occurs during the
last two (2) years of any term of this Agreement, the term of this Agreement
shall automatically be extended for a period of twenty-four (24) months after
the end of the month in which the Change in Control occurs.  Furthermore,
Employee may terminate this Agreement at any time by giving Company 30 days'
advance written notice.  This Agreement shall be construed and enforced under
the Employee Retirement Income Security Act of 1974, as amended ("ERISA") as
an unfunded welfare benefit plan.  The Agreement shall be administered by the
Compensation Committee of the Board of Directors of the Company (the
"Committee").

     2.   SEVERANCE BENEFITS FOLLOWING A CHANGE IN CONTROL.  If Employee's
employment with Company is terminated within twenty-four (24) months
following a Change in Control, Employee shall be entitled to the following
severance benefits (in addition to any non-severance compensation and
benefits provided for under any of Company's employee benefit plans, policies
and practices or under the terms of any other contracts, but in lieu of any
severance pay under any Company employee benefit plan, policy and practice or
under the terms of any other contract including any employment contract):

<PAGE>

     (a)  If Employee's employment is terminated by reason of Employee's
disability, retirement or death of by Employee other than for Good Reason,
the Company shall pay Employee his full base salary through the Date of
Termination at the rate in effect at the time of termination (or the date of
death in the case of Employee's death), plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or
incentive plan, Employee is entitled to receive but which has not yet been
paid.

     (b)  If Employee's employment is terminated for Cause, Company shall pay
Employee his full base salary through the Date of Termination at the rate in
effect at the time Notice of Termination is given plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or
incentive plan, Employee is entitled to receive but which has not yet been
paid.

     (c)  If Employee's employment is terminated by Company other than for
Cause or by Employee for Good Reason, then:

          (i)       Within five (5) days after the Date of Termination, Company
     shall pay Employee his full base salary through the Date of Termination at
     the greater of the rate in effect at the time the Change in Control
     occurred or the rate in effect when the Notice of Termination was given
     plus an amount equal to 100% of Employee's Target Annual Bonus (as defined
     below).

          (ii)      Company shall pay Employee a gross severance benefit equal
     to (i) 1 times Employee's Annual Base Salary at the greater of the rate in
     effect at the time the Change in Control occurred or the rate in effect
     when Notice of Termination was given plus (ii) 1 times Employee's Target
     Annual Bonus.  The severance benefit shall be paid in a lump sum within 30
     days of Employee's Termination.  Employee's "Annual Base Salary" shall mean
     the yearly salary rate established from time to time by Company as
     Employee's regular salary for the next succeeding twelve (12) month period,
     payable pursuant to the Company's payroll on a periodic basis and
     Employee's "Target Annual Bonus" shall mean the maximum available normal
     bonus Employee could earn under Company's bonus program for the year in
     which his Date of Termination occurs.

          (iii)     Any outstanding options to purchase stock of Company held by
     Employee shall immediately vest and become exercisable in full in
     accordance with their terms and the provisions of the Company's 1994 Stock
     Incentive Plan and 1996 Incentive Stock Plan and any other stock option
     plan or arrangement of the Company.

          (iv)      The restrictions on any shares of restricted stock held by
     Employee which have not yet terminated will terminate immediately.

          (v)       Company shall pay the costs of a reasonable outplacement
     service until Employee is employed on a full time basis.

<PAGE>

          (vi)      For all purposes of Employee's participation in the
     Company's Deferred Compensation Plan (the "Plan"):  (a) the definition of
     Change in Control contained in this Agreement shall govern and be deemed to
     be the definition of "Change in Control" applicable to the Plan,
     notwithstanding any provisions of the Plan, including Section 1.17, to the
     contrary, and (b) the provisions of Section 3.9 (d) of the Plan and any
     similar successor provisions shall not be applicable.

          (vii)     Until the earlier of the second anniversary of the
     Termination or the date on which Employee becomes employed by a new
     employer, Company shall, at its expense, provide Employee and Employee's
     family members with medical, dental, life insurance, disability and
     accidental death and dismemberment benefits at the highest level provided
     to Employee and Employee's family members during the period beginning
     immediately prior to the Change of Control and ending on the Date of
     Termination, PROVIDED, HOWEVER, that if Employee become employed by a new
     employer which maintains a major medical plan that either (i) does not
     cover Employee and Employee's family members with respect to a pre-existing
     condition which was covered under the Company's major medical plan, or (ii)
     does not cover Employee and Employee's family members for a designated
     waiting period, Employee's coverage under the Company's major medical plan
     shall continue (but shall be limited in the event of noncoverage due to a
     preexisting condition, to the preexisting condition itself) until the
     earlier of the end of the applicable period of noncoverage under the new
     employer's plan or the second anniversary of the Date of Termination.

     3.   EXCISE TAX 280G GROSS UP.  In the event it shall be determined that
any payment or benefit provided under Paragraph 2(c) above together with any
other payments or benefits Employee is entitled to receive by reason of his
termination (a "Payment") would be subject to the excise tax imposed by
Section 4999 of the Internal Revenue Code of 1986 ("Code"), or any interest
or penalties are incurred by Employee with respect to such excise tax (such
excise tax, together with any such interest and penalties, hereinafter
collectively referred to as the "Excise Tax"), Employee shall be entitled to
receive an additional payment (a "Gross-Up Payment") in an amount such that
after payment by Employee of all taxes (including any interest or penalties
imposed with respect to such taxes), including, without limitation, any
income taxes (and any interest and penalties imposed with respect thereto)
and Excise Tax imposed upon the Gross-Up Payment, Employee retains an amount
of the Gross-Up Payment equal to the Excise Tax imposed upon the Payment.
Payment of the Gross-Up Payment shall be subject to the following:

          (a)       Subject to paragraph 3(b) below, the determination of
     whether and when a Gross-Up Payment is required and the amount of such
     Gross-Up Payment shall be made by an accounting firm (the "Accounting
     Firm") selected by the Company from among the following:  Arthur Andersen &
     Co., KPMG Peat Marwick, Price Waterhouse Coopers, and Deloitte & Touche.
     The Company will notify Employee of the identity of the Accounting Firm
     within fifteen (15) business days of Employee's Termination and the
     Accounting Firm shall provide detailed supporting calculations to Company
     and Employee within thirty (30) business days of being requested by
     Employee to make a Gross-Up Payment determination.  If the Accounting Firm
     determines that a Gross-Up

<PAGE>

     Payment is required, the Gross-Up Payment so determined shall be paid
     within five (5) days after the receipt of the Accounting Firm's
     determination.  If the Accounting Firm determines that no Excise Tax is
     payable by Employee, it shall so advise Employee in writing. The
     Accounting Firm's determinations shall be binding upon Company and
     Employee.  If, following the exhaustion of Company's remedies under
     paragraphs (b) and (c) below, Employee is required to pay an Excise Tax,
     the Accounting Firm shall make a determination of the amount of any
     underpayment in any previous Gross-Up Payment and any underpayment shall be
     paid promptly by Company to Employee.

          (b)       Employee shall notify Company in writing of any claim by the
     Internal Revenue Service that, if successful, would require Company to make
     a Gross-Up Payment.  Such notification shall be given as soon as
     practicable but no later than ten (10) business days after Employee is
     informed in writing of such claim and shall apprise Company of the nature
     of such claim and the date on which such claim is requested to be paid.
     Employee shall not pay such claim prior to the expiration of the thirty
     (30) day period following the date on which it give such notice to Company
     (or such shorter period ending on the date that any payment of taxes with
     respect to such claim is due).  If Company notifies Employee in writing
     prior to the expiration of such period that it desires to contest such
     claim, Employee shall (i) give Company any information reasonably requested
     by Company relating to such claim, (ii) take such action in connection with
     contesting such claim as Company shall reasonably request in writing,
     including, without limitation, accepting legal representation with respect
     to such claim by an attorney reasonably selected by Company, (iii)
     cooperate with Company in good faith in order to effectively contest such
     claim and (iv) permit Company to participate in any proceedings relating to
     such claim; provided, however, that Company shall bear and pay directly all
     costs and expenses (including additional interest and penalties) incurred
     in connection with such contest and shall indemnify and hold Employee
     harmless, on an after-tax basis, for any Excise Tax or income tax
     (including interest and penalties with respect hereto) imposed as a result
     of such representation and payment of costs and expenses.

          (c)       Without limitation on the foregoing provisions of this
     Section 3, Company shall control all proceedings taken in connection with
     contesting a claim by the Internal Revenue Service and, at its sole option,
     may pursue or forego any and all administrative appeals, proceedings,
     hearings and conferences with the taxing authority in respect of such claim
     and may, at its sole option either direct Employee to pay the tax claimed
     and sue for a refund or contest the claim in any permissible manner, and
     Employee agrees to prosecute such contest to a determination before any
     administrative tribunal, in a court of initial jurisdiction and in one or
     more appellate courts, as Company shall determine; provided, however, that
     if Company directs Employee to pay such claim and sue for a refund, Company
     shall advance the amount of such payment to Employee on an interest-free
     basis, and shall indemnify and hold Employee harmless, on an after-tax
     basis, from any Excise Tax or income tax (including interest or penalties
     with respect thereto) imposed with respect to such advance or with respect
     to any imputed income with respect to such advance; and provided, further
     that if Employee is required to extend the statute

<PAGE>

     of limitations to enable Company to contest such claim, Employee may
     limit this extension solely to such contested amount.  Company's control
     of the contest shall be limited to issues with respect to which a
     Gross-Up Payment would be payable hereunder and Employee shall be entitled
     to settle or contest, as the case may be, any other issue raised by the
     Internal Revenue Service or any other taxing authority.

          (d)       If, after the receipt by Employee of an amount advanced by
     Company pursuant to paragraph 3(c) above, Employee becomes entitled to
     receive any refund with respect to such claim, Employee shall (subject to
     Company's complying with the requirements of paragraphs 3(b) and (c))
     promptly pay to Company the amount of such refund (together with any
     interest paid or credited thereon after taxes applicable thereto).

          (e)       If, after the receipt by Employee of any amount advanced by
     Company under paragraph 3(c), a determination is made that Employee shall
     not be entitled to any refund with respect to such claim and Company does
     not notify Employee in writing of its intent to contest such denial of
     refund prior to the expiration of thirty (30) days after such
     determination, then such advance shall be forgiven and shall not be
     required to be repaid and the amount of such advance shall offset, to the
     extent thereof, the amount of Gross-Up Payment required to be paid.

     4.   NON-SOLICITATION AND NON-COMPETITION.  In consideration for the
severance benefits called for under paragraph 2(c) and Section 3 above,
Employee agrees that during the 12-month period following his Date of
Termination (the "Severance Period"), Employee:

          (a)       will not, without the prior written consent of Company,
     alone or in association with others, solicit on behalf of Employee, or any
     other person, firm, corporation or entity, any employee of Company, or any
     of its operating divisions, subsidiaries or affiliates, for employment with
     a person, firm, corporation or entity which competes with Company, or any
     of its divisions, subsidiaries or affiliates.

          (b)       will not, without the prior written consent of Company,
     directly or indirectly, engage or invest in, counsel or advise or be
     employed by any other person, firm, corporation or entity engaged in or
     conducting business which is the same as, or competing with, the business
     being conducted by Company, or any of its operating divisions, subsidiaries
     or affiliates, in any area or territory in which Company, or such operating
     divisions, subsidiaries or affiliates, shall be conducting business during
     the Severance Period.  Notwithstanding the foregoing, Employee shall be
     entitled to passively own not more than four and nine-tenths percent (4.9%)
     of any publicly held entity engaged in any business in which Company, or
     any of its operating divisions, subsidiaries or affiliates, shall be
     engaged during said period.

Should Employee fail to comply with the non-solicitation and/or non-competition
restrictions contained in this Section 4, this Agreement shall immediately
terminate and Employee shall forfeit any remaining unpaid benefits under this
Agreement.

<PAGE>

     5.   OTHER EMPLOYMENT.  Employee shall not be required to mitigate the
amount of any payment or benefit provided for under this Agreement by seeking
other employment or otherwise nor shall the amount of any payment or benefit
provided for in this Agreement be reduced by any compensation earned by
Employee as a result of other employment.  Payment to Employee pursuant to
this Agreement shall constitute the entire obligation of Company for
severance pay and full settlement of any claim for severance pay under law or
in equity that Employee might otherwise assert against Company or any of its
employees, officers or directors on account of Employee's termination.

     6.   CHANGE IN CONTROL.  For purposes of this Agreement a "Change in
Control" shall have occurred if:

          (a)       any "Person" (as such term is used in Section 13(d) and
     14(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"))
     other than Company, any corporation owned, directly or indirectly, by the
     stockholders of Company in substantially the same proportions as their
     ownership of stock of Company, and any trustee or other fiduciary holding
     securities under a Company employee benefit plan or such proportionately
     owned corporation, becomes the "beneficial owner" (as defined in rule 13d-3
     under the Exchange Act), directly or indirectly, of securities of Company
     representing 20% or more of the combined voting power of Company's then
     outstanding securities;

          (b)       during any period of not more than 24 months, individuals
     who at the beginning of such period constitute the Board of Directors of
     the Company, and any new director (other than a director designated by a
     Person who has entered into an agreement with Company to effect a
     transaction described in paragraph (a), (c), or (d) of this Section 6)
     whose election by the board or nomination for election by the Company's
     stockholders was approved by a vote of at least two-thirds of the directs
     then still in office who either were directors at the beginning of the
     period or whose election or nomination for election was previously so
     approved, cease for any reason to constitute at least a majority thereof;

          (c)       the stockholders of Company approve a merger or
     consolidation of Company with any other corporation, other than (i) a
     merger or consolidation which would result in the voting securities of
     Company outstanding immediately prior thereto continuing to represent
     (either by remaining outstanding or by being converted into voting
     securities of the surviving entity) more than 60% of the combined voting
     power of the voting securities of the Company or such surviving entity
     outstanding immediately after such merger or consolidation, or (ii) a
     merger or consolidation effected to implement a recapitalization of Company
     (or similar transaction) in which no Person acquires more than 20% of the
     combined voting power of Company's then outstanding securities; or

          (d)       the stockholders of Company approve a plan of compete
     liquidation of Company or an agreement for sale or disposition by Company
     of all or substantially all of its assets (or any transaction having a
     similar effect).

<PAGE>

Company may also determine, in its discretion, that a sale of a substantial
portion of its assets or one of its businesses constitutes a "Change of Control"
with respect to Employee if Employee is employed in the affected operation.

     7.   TERMINATIONS FOR CAUSE AND GOOD REASON.  Employee will be
considered to have been terminated for "Cause" if the termination is by
reason of Employee willfully engaging in conduct demonstrably and materially
injurious to the Company, Employee being convicted of or pleading guilty or
nolo contendre to a crime involving moral turpitude or Employee's willful and
continued failure for a significant period of time to perform Employee's
duties after a demand for substantial performance has been delivered to
Employee by the Board of Directors of Company which demand specifically
identifies the manner in which the Boar believes that Employee has not
substantially performed his duties.  Employee's termination shall be
considered to have been for "Good Reason" if Employee's termination is by
reason of the occurrence of any of the following events within 24 moths
following a Change in Control without Employee's express written consent:

          (a)       any change in Employee's authorities, duties,
     responsibilities (including reporting responsibilities) or performance
     criteria or objectives or a change of more than 20 miles in Employee's
     place of employment which, in Employee's judgment, represents an adverse
     change; the assignment to Employee of any duties or work responsibilities
     which, in his reasonable judgment, are inconsistent with such authorities
     or responsibilities; or any removal of Employee from, or failure to
     reappoint or reelect him to any of such positions, except if any such
     changes are because of disability, retirement or Cause;

          (b)       a reduction in or failure to pay any portion of Employee's
     Annual Base Salary as in effect on the date of the Change in Control or as
     the same may be increased from time to time thereafter;

          (c)       the failure by Company to provide Employee with compensation
     and benefits (including, without limitation, incentive, bonus and other
     compensation plans and any vacation, medical, hospitalization, life
     insurance, dental or disability benefit plan), or cash compensation in lieu
     thereof, which are, in the aggregate, no less favorable than those provided
     by Company to Employee immediately prior to the occurrence of the Change in
     Control;

          (d)       any breach by Company of any provision of this Agreement;
     and

          (e)       the failure of Company to obtain a satisfactory agreement
     from any successor or assign of Company to assume and agree to perform this
     Agreement, as required in Section 9 of this Agreement.

Employee's continued employment after the expiration of six months from any
action which would constitute Good Reason under paragraph 7(a) above shall
constitute a waiver of rights with respect to such action constituting Good
Reason under this Agreement.

<PAGE>

     8.   NOTICE OF TERMINATION.  Any purported termination of employment by
Company or by Employee shall be communicated by a written Notice of
Termination to the other party which notice is given in accordance with
Section 11 of this Agreement.  No termination shall be effective without such
a Notice of Termination.  The Notice of Termination shall set forth in
reasonable detail the facts and circumstances claimed to provide a basis for
termination of Employee's employment and shall specify the Date of
Termination.  The "Date of Termination" shall mean the date specified in the
Notice of Termination provided that in no case shall the date be less than
thirty (30) days or more than sixty (60) days after the date of Notice of
Termination is given.  If within thirty (30) days after any Notice of
Termination is given the party receiving such Notice of Termination notifies
the other party that a dispute exists concerning the termination, the Date of
Termination shall be the date on which the dispute is finally determined
wither by mutual written agreement of the parties, or by the final judgment,
order or decree of a court of competent jurisdiction (the time for appeal
therefrom having expired and no appeal having been taken).

     9.   SUCCESSORS.  Company will require any successor or assign (whether
direct or indirect, by purchase, merger, consolidation or otherwise) to all
or substantially all of the business and/or assets of Company to expressly
assume and agree to perform this Agreement in the same manner and to the same
extent Company would be required to perform if no such succession or
assignment had taken place.  As used in this Agreement, "Company" shall
include any successor or assign to its business and/or assets which assumes
and agrees to perform this Agreement by operation of law, or otherwise.  This
Agreement shall inure to the benefit of and be enforceable by Employee's
personal and legal representatives, executors, administrators, successors,
heirs, distributees, devisees and legatees.  If Employee should die while any
amounts would still be payable to him hereunder if he had continued to live,
all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to Employee's named beneficiary
and if there is no such named beneficiary, to Employee's estate in a lump sum.

     10.  FEES AND EXPENSES.  Company shall pay all reasonable legal fees and
related expenses (including the reasonable costs of experts, evidence and
counsel), when and as incurred by Employee, as a result of contesting or
disputing any termination of employment of Employee following a Change in
Control whether or not such contest or dispute is resolved in Employee's
favor but only if Employee was seeking in good faith to obtain or enforce any
right or benefit provided by this Agreement or by any other plan or
arrangement maintained by the Company under with Employee is or may be
entitled to receive benefits.

     11.  NOTICE.  Any notice or other communication provided for or required
by this Agreement shall be in writing and shall be deemed to have been duly
given when personally delivered or sent by certified mail, return receipt
requested, postage prepaid, addressed to the respective addresses last given
by each party to the other or to such other address as either party may have
furnished to the other in writing.

<PAGE>

     12.  MODIFICATIONS, WAIVERS AND SURVIVAL OF OBLIGATIONS.  No provision
of this Agreement may be modified, waived or discharged unless such
modification, waiver or discharge is agreed to in writing and signed by
Employee and Company.  A waiver of any condition or provision of this
Agreement shall be limited to the terms an conditions of such waiver and
shall not be construed as a waiver of any similar or dissimilar provisions or
conditions at any time.  The obligations of Company under Sections 2 and 3
shall survive the expiration of the term of this Agreement.

     13.  CLAIMS PROCEDURE.  Any claim for benefits under this Agreement by
Employee shall be made in writing.

     14.  GOVERNING LAW.  The laws of Illinois shall be controlling in all
matters relating to this Agreement to the extent not preempted by ERISA.

     15.  SEVERABILITY.  The provisions of this Agreement shall be deemed
severable and the invalidity or unenforceability of any provision shall not
affect the validity or enforceability of the other provisions hereof.

     16.  ENTIRE AGREEMENT.  The Agreement constitutes the entire agreement
between the parties hereto and supersedes all prior agreement, understandings
and arrangements, oral or written, between the parties hereto with respect to
the subject matter hereof.

     17.  ACTION BY COMPANY.  Any action required of or permitted by Company
under this Agreement shall be by resolution of its Board of Directors, by
resolution of a duly authorized committee of its Board of Directors, or by a
person or persons authorized by resolutions of its Board of Directors or such
committee.

     18.  COUNTERPARTS.  This Agreement may be executed in several
counterparts, each of which shall be deemed to be an original but all of
which together will constitute one and the same instrument.

     19.  NON-EXCLUSIVITY OF RIGHTS.  Nothing in this Agreement shall
prevent or limit Employee's continuing or future participation in any benefit,
bonus, incentive or other plan or program provide by Company and for which
Employee may qualify, nor shall anything herein limit or reduce such rights as
Employee may have under any other agreements with Company.  Amounts which are
vested benefits or which Employee is otherwise entitled to receive under any
plan or program of Company shall be payable in accordance with such plan or
program, except as explicitly modified by this Agreement.


                                   McWHORTER TECHNOLOGIES, INC.

                                   By:  /s/ Jeffrey M. Nodland
                                        ----------------------
                                   Its:  President and Chief Executive Officer

                                        /s/ Donald J. Crawford
                                        ----------------------
                                   Employee

<PAGE>

Exhibit 10.46
                            CHANGE IN CONTROL AGREEMENT

          THIS CHANGE IN CONTROL AGREEMENT ("Agreement") is made as of May 1,
1999 by and between McWhorter Technologies, Inc., a Delaware corporation (the
"Company") and Warren Grayson (the "Employee").

          WHEREAS, Company considers the maintenance of a motivated management
group to be essential to protecting and enhancing the best interests of Company
and its stockholders and to that end Company has determined to provide benefits
to certain management employees in the event their employment is terminated
following a Change in Control of Company; and

          WHEREAS, Employee is a member of Company's management group and
Company has determined that to reinforce and encourage the continued attention
and dedication of Employee to his duties, free from distractions which could
arise in anticipation of or subsequent to a Change in Control of Company, it
should enter into this Agreement with the Employee;

          NOW, THEREFORE, in consideration of the mutual covenants contained
herein, Company and Employee agree as follows:

     1.   TERM AND NATURE OF AGREEMENT.  This Agreement shall commence as
of the date hereof and shall continue in effect until May 1, 2002.  As of May 1,
2002 and each third May 1st occurring thereafter, this Agreement shall be
automatically renewed for a term of three (3) years unless Company gives written
notice to Employee at least 90 days prior to the renewal date that this
Agreement will not be extended.  Notwithstanding the foregoing, if a Change in
Control (as hereinafter defined) occurs during the last two (2) years of any
term of this Agreement, the term of this Agreement shall automatically be
extended for a period of twenty-four (24) months after the end of the month in
which the Change in Control occurs.  Furthermore, Employee may terminate this
Agreement at any time by giving Company 30 days' advance written notice.  This
Agreement shall be construed and enforced under the Employee Retirement Income
Security Act of 1974, as amended ("ERISA") as an unfunded welfare benefit plan.
The Agreement shall be administered by the Compensation Committee of the Board
of Directors of the Company (the "Committee").

     2.   SEVERANCE BENEFITS FOLLOWING A CHANGE IN CONTROL.  If Employee's
employment with Company is terminated within twenty-four (24) months following a
Change in Control, Employee shall be entitled to the following severance
benefits (in addition to any non-severance compensation and benefits provided
for under any of Company's employee benefit plans, policies and practices or
under the terms of any other contracts, but in lieu of any severance pay under
any Company employee benefit plan, policy and practice or under the terms of any
other contract including any employment contract):

<PAGE>

     (a)  If Employee's employment is terminated by reason of Employee's
disability, retirement or death of by Employee other than for Good Reason, the
Company shall pay Employee his full base salary through the Date of Termination
at the rate in effect at the time of termination (or the date of death in the
case of Employee's death), plus any bonus or incentive compensation award which,
pursuant to the terms of any compensation or incentive plan, Employee is
entitled to receive but which has not yet been paid.

     (b)  If Employee's employment is terminated for Cause, Company shall
pay Employee his full base salary through the Date of Termination at the rate in
effect at the time Notice of Termination is given plus any bonus or incentive
compensation award which, pursuant to the terms of any compensation or incentive
plan, Employee is entitled to receive but which has not yet been paid.

     (c)  If Employee's employment is terminated by Company other than for
Cause or by Employee for Good Reason, then:

          (i)       Within five (5) days after the Date of Termination, Company
     shall pay Employee his full base salary through the Date of Termination at
     the greater of the rate in effect at the time the Change in Control
     occurred or the rate in effect when the Notice of Termination was given
     plus an amount equal to 100% of Employee's Target Annual Bonus (as defined
     below).

          (ii)      Company shall pay Employee a gross severance benefit equal
     to (i) 2 times Employee's Annual Base Salary at the greater of the rate in
     effect at the time the Change in Control occurred or the rate in effect
     when Notice of Termination was given plus (ii) 2 times Employee's Target
     Annual Bonus.  The severance benefit shall be paid in a lump sum within 30
     days of Employee's Termination.  Employee's "Annual Base Salary" shall mean
     the yearly salary rate established from time to time by Company as
     Employee's regular salary for the next succeeding twelve (12) month period,
     payable pursuant to the Company's payroll on a periodic basis and
     Employee's "Target Annual Bonus" shall mean the maximum available normal
     bonus Employee could earn under Company's bonus program for the year in
     which his Date of Termination occurs.

          (iii)     Any outstanding options to purchase stock of Company held by
     Employee shall immediately vest and become exercisable in full in
     accordance with their terms and the provisions of the Company's 1994 Stock
     Incentive Plan and 1996 Incentive Stock Plan and any other stock option
     plan or arrangement of the Company.

          (iv)      The restrictions on any shares of restricted stock held by
     Employee which have not yet terminated will terminate immediately.

          (v)       Company shall pay the costs of a reasonable outplacement
     service until Employee is employed on a full time basis.

<PAGE>

          (vi)      For all purposes of Employee's participation in the
     Company's Deferred Compensation Plan (the "Plan"):  (a) the definition of
     Change in Control contained in this Agreement shall govern and be deemed to
     be the definition of "Change in Control" applicable to the Plan,
     notwithstanding any provisions of the Plan, including Section 1.17, to the
     contrary, and (b) the provisions of Section 3.9 (d) of the Plan and any
     similar successor provisions shall not be applicable.

          (vii)     Until the earlier of the second anniversary of the
     Termination or the date on which Employee becomes employed by a new
     employer, Company shall, at its expense, provide Employee and Employee's
     family members with medical, dental, life insurance, disability and
     accidental death and dismemberment benefits at the highest level provided
     to Employee and Employee's family members during the period beginning
     immediately prior to the Change of Control and ending on the Date of
     Termination, PROVIDED, HOWEVER, that if Employee become employed by a new
     employer which maintains a major medical plan that either (i) does not
     cover Employee and Employee's family members with respect to a pre-existing
     condition which was covered under the Company's major medical plan, or (ii)
     does not cover Employee and Employee's family members for a designated
     waiting period, Employee's coverage under the Company's major medical plan
     shall continue (but shall be limited in the event of noncoverage due to a
     preexisting condition, to the preexisting condition itself) until the
     earlier of the end of the applicable period of noncoverage under the new
     employer's plan or the second anniversary of the Date of Termination.

     3.   EXCISE TAX 280G GROSS UP.  In the event it shall be determined
that any payment or benefit provided under Paragraph 2(c) above together with
any other payments or benefits Employee is entitled to receive by reason of his
termination (a "Payment") would be subject to the excise tax imposed by Section
4999 of the Internal Revenue Code of 1986 ("Code"), or any interest or penalties
are incurred by Employee with respect to such excise tax (such excise tax,
together with any such interest and penalties, hereinafter collectively referred
to as the "Excise Tax"), Employee shall be entitled to receive an additional
payment (a "Gross-Up Payment") in an amount such that after payment by Employee
of all taxes (including any interest or penalties imposed with respect to such
taxes), including, without limitation, any income taxes (and any interest and
penalties imposed with respect thereto) and Excise Tax imposed upon the Gross-Up
Payment, Employee retains an amount of the Gross-Up Payment equal to the Excise
Tax imposed upon the Payment.  Payment of the Gross-Up Payment shall be subject
to the following:

          (a)       Subject to paragraph 3(b) below, the determination of
     whether and when a Gross-Up Payment is required and the amount of such
     Gross-Up Payment shall be made by an accounting firm (the "Accounting
     Firm") selected by the Company from among the following:  Arthur Andersen &
     Co., KPMG Peat Marwick, Price Waterhouse Coopers, and Deloitte & Touche.
     The Company will notify Employee of the identity of the Accounting Firm
     within fifteen (15) business days of Employee's Termination and the
     Accounting Firm shall provide detailed supporting calculations to Company
     and Employee within thirty (30) business days of being requested by
     Employee to make a Gross-Up Payment determination.  If the Accounting Firm
     determines that a Gross-Up

<PAGE>

     Payment is required, the Gross-Up Payment so determined shall be paid
     within five (5) days after the receipt of the Accounting Firm's
     determination.  If the Accounting Firm determines that no Excise Tax is
     payable by Employee, it shall so advise Employee in writing. The
     Accounting Firm's determinations shall be binding upon Company and
     Employee.  If, following the exhaustion of Company's remedies under
     paragraphs (b) and (c) below, Employee is required to pay an Excise Tax,
     the Accounting Firm shall make a determination of the amount of any
     underpayment in any previous Gross-Up Payment and any underpayment shall
     be paid promptly by Company to Employee.

          (b)       Employee shall notify Company in writing of any claim by the
     Internal Revenue Service that, if successful, would require Company to make
     a Gross-Up Payment.  Such notification shall be given as soon as
     practicable but no later than ten (10) business days after Employee is
     informed in writing of such claim and shall apprise Company of the nature
     of such claim and the date on which such claim is requested to be paid.
     Employee shall not pay such claim prior to the expiration of the thirty
     (30) day period following the date on which it give such notice to Company
     (or such shorter period ending on the date that any payment of taxes with
     respect to such claim is due).  If Company notifies Employee in writing
     prior to the expiration of such period that it desires to contest such
     claim, Employee shall (i) give Company any information reasonably requested
     by Company relating to such claim, (ii) take such action in connection with
     contesting such claim as Company shall reasonably request in writing,
     including, without limitation, accepting legal representation with respect
     to such claim by an attorney reasonably selected by Company, (iii)
     cooperate with Company in good faith in order to effectively contest such
     claim and (iv) permit Company to participate in any proceedings relating to
     such claim; provided, however, that Company shall bear and pay directly all
     costs and expenses (including additional interest and penalties) incurred
     in connection with such contest and shall indemnify and hold Employee
     harmless, on an after-tax basis, for any Excise Tax or income tax
     (including interest and penalties with respect hereto) imposed as a result
     of such representation and payment of costs and expenses.

          (c)       Without limitation on the foregoing provisions of this
     Section 3, Company shall control all proceedings taken in connection with
     contesting a claim by the Internal Revenue Service and, at its sole option,
     may pursue or forego any and all administrative appeals, proceedings,
     hearings and conferences with the taxing authority in respect of such claim
     and may, at its sole option either direct Employee to pay the tax claimed
     and sue for a refund or contest the claim in any permissible manner, and
     Employee agrees to prosecute such contest to a determination before any
     administrative tribunal, in a court of initial jurisdiction and in one or
     more appellate courts, as Company shall determine; provided, however, that
     if Company directs Employee to pay such claim and sue for a refund, Company
     shall advance the amount of such payment to Employee on an interest-free
     basis, and shall indemnify and hold Employee harmless, on an after-tax
     basis, from any Excise Tax or income tax (including interest or penalties
     with respect thereto) imposed with respect to such advance or with respect
     to any imputed income with respect to such advance; and provided, further
     that if Employee is required to extend the statute

<PAGE>

     of limitations to enable Company to contest such claim, Employee may
     limit this extension solely to such contested amount.  Company's control
     of the contest shall be limited to issues with respect to which a
     Gross-Up Payment would be payable hereunder and Employee shall be
     entitled to settle or contest, as the case may be, any other issue
     raised by the Internal Revenue Service or any other taxing authority.

          (d)       If, after the receipt by Employee of an amount advanced by
     Company pursuant to paragraph 3(c) above, Employee becomes entitled to
     receive any refund with respect to such claim, Employee shall (subject to
     Company's complying with the requirements of paragraphs 3(b) and (c))
     promptly pay to Company the amount of such refund (together with any
     interest paid or credited thereon after taxes applicable thereto).

          (e)       If, after the receipt by Employee of any amount advanced by
     Company under paragraph 3(c), a determination is made that Employee shall
     not be entitled to any refund with respect to such claim and Company does
     not notify Employee in writing of its intent to contest such denial of
     refund prior to the expiration of thirty (30) days after such
     determination, then such advance shall be forgiven and shall not be
     required to be repaid and the amount of such advance shall offset, to the
     extent thereof, the amount of Gross-Up Payment required to be paid.

     4.   NON-SOLICITATION AND NON-COMPETITION.  In consideration for the
severance benefits called for under paragraph 2(c) and Section 3 above, Employee
agrees that during the 24-month period following his Date of Termination (the
"Severance Period"), Employee:

          (a)       will not, without the prior written consent of Company,
     alone or in association with others, solicit on behalf of Employee, or any
     other person, firm, corporation or entity, any employee of Company, or any
     of its operating divisions, subsidiaries or affiliates, for employment with
     a person, firm, corporation or entity which competes with Company, or any
     of its divisions, subsidiaries or affiliates.

          (b)       will not, without the prior written consent of Company,
     directly or indirectly, engage or invest in, counsel or advise or be
     employed by any other person, firm, corporation or entity engaged in or
     conducting business which is the same as, or competing with, the business
     being conducted by Company, or any of its operating divisions, subsidiaries
     or affiliates, in any area or territory in which Company, or such operating
     divisions, subsidiaries or affiliates, shall be conducting business during
     the Severance Period.  Notwithstanding the foregoing, Employee shall be
     entitled to passively own not more than four and nine-tenths percent (4.9%)
     of any publicly held entity engaged in any business in which Company, or
     any of its operating divisions, subsidiaries or affiliates, shall be
     engaged during said period.

Should Employee fail to comply with the non-solicitation and/or non-competition
restrictions contained in this Section 4, this Agreement shall immediately
terminate and Employee shall forfeit any remaining unpaid benefits under this
Agreement.

<PAGE>

     5.   OTHER EMPLOYMENT.  Employee shall not be required to mitigate the
amount of any payment or benefit provided for under this Agreement by seeking
other employment or otherwise nor shall the amount of any payment or benefit
provided for in this Agreement be reduced by any compensation earned by Employee
as a result of other employment.  Payment to Employee pursuant to this Agreement
shall constitute the entire obligation of Company for severance pay and full
settlement of any claim for severance pay under law or in equity that Employee
might otherwise assert against Company or any of its employees, officers or
directors on account of Employee's termination.

     6.   CHANGE IN CONTROL.  For purposes of this Agreement a "Change in
Control" shall have occurred if:

          (a)       any "Person" (as such term is used in Section 13(d) and
     14(d) of the Securities Exchange Act of 1934, as amended ("Exchange Act"))
     other than Company, any corporation owned, directly or indirectly, by the
     stockholders of Company in substantially the same proportions as their
     ownership of stock of Company, and any trustee or other fiduciary holding
     securities under a Company employee benefit plan or such proportionately
     owned corporation, becomes the "beneficial owner" (as defined in rule 13d-3
     under the Exchange Act), directly or indirectly, of securities of Company
     representing 20% or more of the combined voting power of Company's then
     outstanding securities;

          (b)       during any period of not more than 24 months, individuals
     who at the beginning of such period constitute the Board of Directors of
     the Company, and any new director (other than a director designated by a
     Person who has entered into an agreement with Company to effect a
     transaction described in paragraph (a), (c), or (d) of this Section 6)
     whose election by the board or nomination for election by the Company's
     stockholders was approved by a vote of at least two-thirds of the directs
     then still in office who either were directors at the beginning of the
     period or whose election or nomination for election was previously so
     approved, cease for any reason to constitute at least a majority thereof;

          (c)       the stockholders of Company approve a merger or
     consolidation of Company with any other corporation, other than (i) a
     merger or consolidation which would result in the voting securities of
     Company outstanding immediately prior thereto continuing to represent
     (either by remaining outstanding or by being converted into voting
     securities of the surviving entity) more than 60% of the combined voting
     power of the voting securities of the Company or such surviving entity
     outstanding immediately after such merger or consolidation, or (ii) a
     merger or consolidation effected to implement a recapitalization of Company
     (or similar transaction) in which no Person acquires more than 20% of the
     combined voting power of Company's then outstanding securities; or

          (d)       the stockholders of Company approve a plan of compete
     liquidation of Company or an agreement for sale or disposition by Company
     of all or substantially all of its assets (or any transaction having a
     similar effect).

<PAGE>

Company may also determine, in its discretion, that a sale of a substantial
portion of its assets or one of its businesses constitutes a "Change of Control"
with respect to Employee if Employee is employed in the affected operation.

     7.   TERMINATIONS FOR CAUSE AND GOOD REASON.  Employee will be
considered to have been terminated for "Cause" if the termination is by reason
of Employee willfully engaging in conduct demonstrably and materially injurious
to the Company, Employee being convicted of or pleading guilty or nolo contendre
to a crime involving moral turpitude or Employee's willful and continued failure
for a significant period of time to perform Employee's duties after a demand for
substantial performance has been delivered to Employee by the Board of Directors
of Company which demand specifically identifies the manner in which the Boar
believes that Employee has not substantially performed his duties.  Employee's
termination shall be considered to have been for "Good Reason" if Employee's
termination is by reason of the occurrence of any of the following events within
24 moths following a Change in Control without Employee's express written
consent:

          (a)       any change in Employee's authorities, duties,
     responsibilities (including reporting responsibilities) or performance
     criteria or objectives or a change of more than 20 miles in Employee's
     place of employment which, in Employee's judgment, represents an adverse
     change; the assignment to Employee of any duties or work responsibilities
     which, in his reasonable judgment, are inconsistent with such authorities
     or responsibilities; or any removal of Employee from, or failure to
     reappoint or reelect him to any of such positions, except if any such
     changes are because of disability, retirement or Cause;

          (b)       a reduction in or failure to pay any portion of Employee's
     Annual Base Salary as in effect on the date of the Change in Control or as
     the same may be increased from time to time thereafter;

          (c)       the failure by Company to provide Employee with compensation
     and benefits (including, without limitation, incentive, bonus and other
     compensation plans and any vacation, medical, hospitalization, life
     insurance, dental or disability benefit plan), or cash compensation in lieu
     thereof, which are, in the aggregate, no less favorable than those provided
     by Company to Employee immediately prior to the occurrence of the Change in
     Control;

          (d)       any breach by Company of any provision of this Agreement;
          and

          (e)       the failure of Company to obtain a satisfactory agreement
     from any successor or assign of Company to assume and agree to perform this
     Agreement, as required in Section 9 of this Agreement.

Employee's continued employment after the expiration of six months from any
action which would constitute Good Reason under paragraph 7(a) above shall
constitute a waiver of rights with respect to such action constituting Good
Reason under this Agreement.

<PAGE>

     8.   NOTICE OF TERMINATION.  Any purported termination of employment
by Company or by Employee shall be communicated by a written Notice of
Termination to the other party which notice is given in accordance with Section
11 of this Agreement.  No termination shall be effective without such a Notice
of Termination.  The Notice of Termination shall set forth in reasonable detail
the facts and circumstances claimed to provide a basis for termination of
Employee's employment and shall specify the Date of Termination.  The "Date of
Termination" shall mean the date specified in the Notice of Termination provided
that in no case shall the date be less than thirty (30) days or more than sixty
(60) days after the date of Notice of Termination is given.  If within thirty
(30) days after any Notice of Termination is given the party receiving such
Notice of Termination notifies the other party that a dispute exists concerning
the termination, the Date of Termination shall be the date on which the dispute
is finally determined wither by mutual written agreement of the parties, or by
the final judgment, order or decree of a court of competent jurisdiction (the
time for appeal therefrom having expired and no appeal having been taken).

     9.   SUCCESSORS.  Company will require any successor or assign
(whether direct or indirect, by purchase, merger, consolidation or otherwise)
to all or substantially all of the business and/or assets of Company to
expressly assume and agree to perform this Agreement in the same manner and
to the same extent Company would be required to perform if no such succession
or assignment had taken place.  As used in this Agreement, "Company" shall
include any successor or assign to its business and/or assets which assumes
and agrees to perform this Agreement by operation of law, or otherwise.  This
Agreement shall inure to the benefit of and be enforceable by Employee's
personal and legal representatives, executors, administrators, successors,
heirs, distributees, devisees and legatees.  If Employee should die while any
amounts would still be payable to him hereunder if he had continued to live,
all such amounts, unless otherwise provided herein, shall be paid in
accordance with the terms of this Agreement to Employee's named beneficiary
and if there is no such named beneficiary, to Employee's estate in a lump sum.

     10.  FEES AND EXPENSES.  Company shall pay all reasonable legal fees
and related expenses (including the reasonable costs of experts, evidence and
counsel), when and as incurred by Employee, as a result of contesting or
disputing any termination of employment of Employee following a Change in
Control whether or not such contest or dispute is resolved in Employee's favor
but only if Employee was seeking in good faith to obtain or enforce any right or
benefit provided by this Agreement or by any other plan or arrangement
maintained by the Company under with Employee is or may be entitled to receive
benefits.

     11.  NOTICE.  Any notice or other communication provided for or
required by this Agreement shall be in writing and shall be deemed to have been
duly given when personally delivered or sent by certified mail, return receipt
requested, postage prepaid, addressed to the respective addresses last given by
each party to the other or to such other address as either party may have
furnished to the other in writing.

<PAGE>

     12.  MODIFICATIONS, WAIVERS AND SURVIVAL OF OBLIGATIONS.  No provision
of this Agreement may be modified, waived or discharged unless such
modification, waiver or discharge is agreed to in writing and signed by Employee
and Company.  A waiver of any condition or provision of this Agreement shall be
limited to the terms an conditions of such waiver and shall not be construed as
a waiver of any similar or dissimilar provisions or conditions at any time.  The
obligations of Company under Sections 2 and 3 shall survive the expiration of
the term of this Agreement.

     13.  CLAIMS PROCEDURE.  Any claim for benefits under this Agreement by
Employee shall be made in writing.

     14.  GOVERNING LAW.  The laws of Illinois shall be controlling in all
matters relating to this Agreement to the extent not preempted by ERISA.

     15.  SEVERABILITY.  The provisions of this Agreement shall be deemed
severable and the invalidity or unenforceability of any provision shall not
affect the validity or enforceability of the other provisions hereof.

     16.  ENTIRE AGREEMENT.  The Agreement constitutes the entire agreement
between the parties hereto and supersedes all prior agreement, understandings
and arrangements, oral or written, between the parties hereto with respect to
the subject matter hereof.

     17.  ACTION BY COMPANY.  Any action required of or permitted by
Company under this Agreement shall be by resolution of its Board of Directors,
by resolution of a duly authorized committee of its Board of Directors, or by a
person or persons authorized by resolutions of its Board of Directors or such
committee.

     18.  COUNTERPARTS.  This Agreement may be executed in several
counterparts, each of which shall be deemed to be an original but all of which
together will constitute one and the same instrument.

     19.  NON-EXCLUSIVITY OF RIGHTS.  Nothing in this Agreement shall
prevent or limit Employee's continuing or future participation in any benefit,
bonus, incentive or other plan or program provide by Company and for which
Employee may qualify, nor shall anything herein limit or reduce such rights as
Employee may have under any other agreements with Company.  Amounts which are
vested benefits or which Employee is otherwise entitled to receive under any
plan or program of Company shall be payable in accordance with such plan or
program, except as explicitly modified by this Agreement.

                                   McWHORTER TECHNOLOGIES, INC.

                                   By:  /s/ Jeffrey M. Nodland
                                      ------------------------
                                   Its:  President and Chief Executive Officer

                                        /s/ Warren Grayson
                                        ------------------
                                             Employee

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5

<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          OCT-31-1999
<PERIOD-START>                             NOV-01-1998
<PERIOD-END>                               APR-30-1999
<CASH>                                           3,961
<SECURITIES>                                         0
<RECEIVABLES>                                   79,214
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<DEPRECIATION>                                  65,246
<TOTAL-ASSETS>                                 354,189
<CURRENT-LIABILITIES>                           81,791
<BONDS>                                        136,487
                                0
                                          0
<COMMON>                                           110
<OTHER-SE>                                     104,844
<TOTAL-LIABILITY-AND-EQUITY>                   354,189
<SALES>                                        209,729
<TOTAL-REVENUES>                               209,729
<CGS>                                          176,000
<TOTAL-COSTS>                                  176,000
<OTHER-EXPENSES>                                21,484
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               4,006
<INCOME-PRETAX>                                  8,239
<INCOME-TAX>                                     3,378
<INCOME-CONTINUING>                              4,861
<DISCONTINUED>                                       0
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<CHANGES>                                            0
<NET-INCOME>                                     4,861
<EPS-BASIC>                                     0.47
<EPS-DILUTED>                                     0.47


</TABLE>


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