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                                                                     EXHIBIT 4.4


                         CERTIFICATE OF DESIGNATIONS

                                     of

                SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                                     of

                     NANOPHASE TECHNOLOGIES CORPORATION

                       (Pursuant to Section 151 of the
                      Delaware General Corporation Law)

                       -------------------------------

                                      

     NANOPHASE TECHNOLOGIES CORPORATION, a corporation organized and existing
under the General Corporation Law of the State of Delaware (hereinafter called
the "Company"), hereby certifies that the following resolution was adopted by
the Board of Directors of the Company as required by Section 151 of the General
Corporation Law at a meeting duly called and held on October 26, 1998:

     RESOLVED, that pursuant to the authority granted to and vested in the
Board of Directors of this Company (hereinafter called the "Board of Directors"
or the "Board") in accordance with the provisions of the Company's Certificate
of Incorporation, the Board of Directors hereby creates a series of Preferred
Stock, par value $.01 per share (the "Preferred Stock"), of the Company and
hereby states the designation and number of shares, and fixes the relative
rights, preferences, and limitations thereof as follows:

     Series A Junior Participating Preferred Stock:

     Section 1. Designation and Amount.  The shares of such series shall be
designated as "Series A Junior Participating Preferred Stock" (the "Series A
Preferred Stock") and the number of shares constituting the Series A Preferred
Stock shall initially be 2,500.  Such number of shares may be increased or
decreased by resolution of the Board of Directors; provided, that no decrease
shall reduce the number of shares of Series A Preferred Stock to a number less
than the number of shares then outstanding plus the number of shares reserved
for issuance upon the exercise of outstanding options, rights or warrants or
upon the conversion of any outstanding securities or rights issued by the
Company convertible into Series A Preferred Stock and further provided that the
Board of Directors shall increase the number of shares constituting the Series
A Preferred Stock to the extent necessary for the Company to have available
sufficient shares of such Series A Preferred Stock available to fulfill all of
the Company's obligations to holders of securities and Rights of the Company.


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     Section 2. Dividends and Distributions.

          (A) Subject to the rights of the holders of any shares of any series 
     of Preferred Stock (or any similar stock) ranking prior and superior to the
     Series A Preferred Stock with respect to dividends, the holders of shares
     of Series A Preferred Stock, in preference to the holders of Common Stock,
     par value $.01 per share (the "Common Stock"), of the Company, and of any
     other junior stock, shall be entitled to receive, when, as and if declared
     by the Board of Directors out of the funds legally available for the
     purpose, dividends payable when and as dividends are declared on the
     Common Stock in an amount, subject to the provision for adjustment
     hereinafter set forth, equal to 10,000 times the aggregate per share
     amount of all cash dividends, and 10,000 times the aggregate per share
     amount (payable in kind) of all non-cash dividends or other distributions,
     declared on the Common Stock (except as provided in the next sentence). 
     In the event the Company shall at any time declare or pay any dividend on
     the Common Stock payable in shares of Common Stock, or effect a
     subdivision or combination or consolidation of the outstanding shares of
     Common Stock (by reclassification or otherwise than by payment of a
     dividend in shares of Common Stock) into a greater or lesser number of
     shares of Common Stock, then in each such case the amount to which holders
     of shares of Series A Preferred Stock were entitled immediately prior to
     such event under the preceding sentence shall be adjusted by multiplying
     such amount by a fraction, the numerator of which is the number of shares
     of Common Stock outstanding immediately after such event and the
     denominator of which is the number of shares of Common Stock that were
     outstanding immediately prior to such event.

          (B) The Company shall declare a dividend or distribution on the
     Series A Preferred Stock as provided in paragraph (A) of this Section 2
     immediately after it declares a dividend or distribution on the Common
     Stock.

     Section 3. Voting Rights.  The holders of shares of Series A Preferred
Stock shall have the following voting rights:

          (A) Each share of Series A Preferred Stock shall entitle the holder
     thereof to 10,000 votes on all matters submitted to a vote of the
     stockholders of the Company.

          (B) Except as otherwise provided herein, in any other Certificate of
     Designations creating a series of Preferred Stock or any similar stock,
     or by law, the holders of shares of Series A Preferred Stock and the
     holders of shares of Common Stock and any other capital stock of the
     Company having general voting rights shall vote together as one class on
     all matters submitted to a vote of stockholders of the Company.

          (C) Except as set forth herein, or as otherwise provided by law,
     holders of Series A Preferred Stock shall have no special voting rights
     and their consent shall not be required (except to the extent they are
     entitled to vote with holders of Common Stock as set forth herein) for
     taking any corporate action.

     Section 4. Reacquired Shares.  Any shares of Series A Preferred Stock
purchased or otherwise acquired by the Company in any manner whatsoever shall
be retired and cancelled 


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promptly after the acquisition thereof.  All such shares shall upon their 
cancellation become authorized but unissued shares of Preferred Stock and may 
be reissued as part of a new series of Preferred Stock subject to the 
conditions and restrictions on issuance set forth herein, in the Company's
Certificate of Incorporation, or in any other Certificate of Designations
creating a series of Preferred Stock or any similar stock or as otherwise
required by law.

     Section 5. Liquidation, Dissolution or Winding Up.  Upon any liquidation,
dissolution or winding up of the Company, no distribution shall be made (1) to
the holders of shares of stock ranking junior (either as to dividends or upon
liquidation, dissolution or winding up) to the Series A Preferred Stock unless,
prior thereto, the holders of shares of Series A Preferred Stock shall have
received an aggregate amount per share, subject to the provision for adjustment
hereinafter set forth, equal to 10,000 times the aggregate amount to be
distributed per share to holders of shares of Common Stock.  In the event the
Company shall at any time declare or pay any dividend on the Common Stock
payable in shares of Common Stock, or effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification or
otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case the
aggregate amount to which holders of shares of Series A Preferred Stock were
entitled immediately prior to such event under the proviso in clause (1) of the
preceding sentence shall be adjusted by multiplying such amount by a fraction
the numerator of which is the number of shares of Common Stock outstanding
immediately after such event and the denominator of which is the number of
shares of Common Stock that were outstanding immediately prior to such event.

     Section 6. Consolidation, Merger, etc.  In case the Company shall enter
into any consolidation, merger, combination or other transaction in which the
shares of Common Stock are exchanged for, or changed into, other stock or
securities, cash and/or any other property, then in any such case each share of
Series A Preferred Stock shall at the same time be similarly exchanged or
changed into an amount per share, subject to the provision for adjustment
hereinafter set forth, equal to 10,000 times the aggregate amount of stock,
securities, cash and/or any other property (payable in kind), as the case may
be, into which or for which each share of Common Stock is changed or exchanged.
In the event the Company shall at any time declare or pay any dividend on the
Common Stock payable in shares of Common Stock, or effect a subdivision or
combination or consolidation of the outstanding shares of Common Stock (by
reclassification or otherwise than by payment of a dividend in shares of Common
Stock) into a greater or lesser number of shares of Common Stock, then in each
such case the amount set forth in the preceding sentence with respect to the
exchange or change of shares of Series A Preferred Stock shall be adjusted by
multiplying such amount by a fraction, the numerator of which is the number of
shares of Common Stock outstanding immediately after such event and the
denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

     Section 7. No Redemption.  The shares of Series A Preferred Stock shall
not be redeemable.

     Section 8. Rank.  The Series A Preferred Stock shall rank, with respect to
the payment of dividends and the distribution of assets, junior to all series
of any other class of the Company's Preferred Stock.


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     Section 9. Amendment.  The Certificate of Incorporation of the Company
shall not be amended in any manner which would materially alter or change the
powers, preferences or special rights of the Series A Preferred Stock so as to
affect them adversely without the affirmative vote of the holders of at least
two-thirds of the outstanding shares of Series A Preferred Stock, voting
together as a single class.

     IN WITNESS WHEREOF, this Certificate of Designations is executed on behalf
of the Company by its Chief Executive Officer and attested by its Secretary this
9th day of November, 1998.


                                                /s/ Robert W. Cross
                                                --------------------------------
                                                Robert W. Cross
                                                Chief Executive Officer

Attest:

/s/ Dennis J. Nowak
- --------------------
Dennis J. Nowak
Secretary



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