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                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 11-K

                                  ANNUAL REPORT
                        PURSUANT TO SECTION 15(d) OF THE
                       SECURITIES AND EXCHANGE ACT OF 1934

             FOR THE PERIOD FROM JANUARY 1, 2001 - DECEMBER 28, 2001

                      QUALICON RETIREMENT AND SAVINGS PLAN
                            (FULL TITLE OF THE PLAN)

                      E. I. DU PONT DE NEMOURS AND COMPANY
                         1007 MARKET STREET WILMINGTON,
                                 DELAWARE 19898
           (NAME AND ADDRESS OF PRINCIPAL EXECUTIVE OFFICE OF ISSUER)

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                                   SIGNATURES

Pursuant to the requirements of the Securities and Exchange Act of 1934, the
Administrative Committee formed under the Qualicon Retirement and Savings Plan
has duly caused this Annual Report to be signed by the undersigned hereunto duly
authorized.

                                   QUALICON RETIREMENT
                                   AND SAVINGS PLAN

                                   Dated: June 26, 2002

                                   By: /s/ Helen Wagner

                                   -----------------------
                                   Helen Wagner
                                   Manager, Finance and Chief
                                   Financial Officer and Member of the
                                   Administrative Committee formed under the
                                   Qualicon Retirement and Savings Plan



Qualicon
Retirement and Savings Plan
Index to Financial Statements

                                                                         Page(s)

Report of Independent Accountants                                          1

Financial Statements

   Statements of Net Assets Available for Benefits as of
     December 28, 2001 and December 31, 2000                               2

   Statements of Changes in Net Assets Available for Benefits
     for the Period from January 1, 2001 to December 28, 2001
     and for the Year Ended December 31, 2000                              3

   Notes to Financial Statements                                         4 - 10


Supplemental schedules required by Section 2520.103-10 of the Department of
Labor Rules and Regulations for Reporting and Disclosure under ERISA have been
omitted because they are not applicable.



                        Report of Independent Accountants

To the Administrator and Participants
of the Qualicon Retirement and Savings Plan

In our opinion, the accompanying statements of net assets available for benefits
and the related statements of changes in net assets available for benefits
present fairly, in all material respects, the net assets available for benefits
of the Qualicon Retirement and Savings Plan (the "Plan") at December 28, 2001
and December 31, 2000, and the changes in net assets available for benefits for
the period from January 1, 2001 to December 28, 2001 and for the year ended
December 31, 2000 in conformity with accounting principles generally accepted in
the United States of America. These financial statements are the responsibility
of the Plan's management; our responsibility is to express an opinion on these
financial statements based on our audits. We conducted our audits of these
statements in accordance with auditing standards generally accepted in the
United States of America, which require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements, assessing
the accounting principles used and significant estimates made by management, and
evaluating the overall financial statement presentation. We believe that our
audits provide a reasonable basis for our opinion.

As discussed in Note 1, effective December 28, 2001, the Plan was merged with
and into the Savings and Investment Plan of E. I. du Pont de Nemours and
Company.


/s/ PricewaterhouseCoopers, LLP
Philadelphia, Pennsylvania
June 25, 2002




Qualicon
Retirement and Savings Plan
Statements of Net Assets Available for Benefits
December 28, 2001 and December 31, 2000


                                                             2001           2000
Assets:
    Investments:
      Plan interest in DuPont and Related Companies
        Defined Contribution Plan Master Trust               $   -    $   98,753
      Company Stock Funds                                        -       166,269
      Mutual Funds                                               -       701,842
      Common/Collective Funds                                    -        96,551
      Participant Loans                                          -        61,022
                                                             -----    ----------
               Total investments                                 -     1,124,437

    Receivables:                                                 -
      Participants' contributions                                -        23,545
      Employer's contributions                                   -         7,971
      Investment income                                          -           184
                                                             -----    ----------
               Total receivables                                 -        31,700
                                                             -----    ----------
Net assets available for benefits                            $   -    $1,156,137
                                                             =====    ==========

   The accompanying notes are an integral part of these financial statements.

                                       -2-



Qualicon
Retirement and Savings Plan
Statements of Changes in Net Assets Available for Benefits
For the Period from January 1, 2001 to December 28, 2001 and
For the Year Ended December 31, 2000

                                                          2001           2000
Additions:
    Investment income:
      Net depreciation in fair value of investments  $  (157,087)   $  (178,486)
      Interest and dividend income                        27,176         57,569
                                                     -----------    -----------
                                                        (129,911)      (120,917)
                                                     -----------    -----------
    Contributions:
      Participant                                        304,355        452,093
      Employer                                            94,358        103,170
                                                     -----------    -----------
                                                         398,713        555,263
                                                     -----------    -----------
        Total additions                                  268,802        434,346
                                                     -----------    -----------
Deductions:
    Benefits paid to participants                         11,152          3,914
    Assets transferred out                             1,413,787              -
                                                     -----------    -----------
      Total deductions                                 1,424,939          3,914
                                                     -----------    -----------
      Net (decrease) increase                         (1,156,137)       430,432
                                                     -----------    -----------
Net assets available for benefits:

      Beginning of year                                1,156,137        725,705
                                                     -----------    -----------
      End of year                                    $         -    $ 1,156,137
                                                     ===========    ===========

   The accompanying notes are an integral part of these financial statements.

                                       -3-



Qualicon
Retirement and Savings Plan
Notes to Financial Statements
December 28, 2001 and December 31, 2000

1.   Plan Merger

     Effective December 28, 2001, the Qualicon Retirement and Savings Plan (the
     "Plan") merged with and into the Savings and Investment Plan of E. I. du
     Pont de Nemours and Company. Pursuant to the merger, participants with
     assets having a fair market value of $1,413,787 at the time of the merger,
     became part of the Savings and Investment Plan of E. I. du Pont de Nemours
     and Company. The Plan's participants were subject to changes in their
     benefits under the Savings and Investment Plan of E. I. du Pont de Nemours
     and Company. For additional information regarding these changes,
     participants should refer to the Plan document for the Savings and
     Investment Plan of E. I. du Pont de Nemours and Company.

2.   Description of the Plan

     The following description of the Plan provides only general information.
     Participants should refer to the Plan document for a more complete
     description of the Plan's provisions.

     General
     The Plan is a defined contribution plan covering substantially all
     employees of Qualicon (the "Company"), a wholly-owned subsidiary of E. I.
     du Pont de Nemours and Company ("DuPont"). The Plan is subject to the
     Employee Retirement Income Security Act of 1974 ("ERISA"). The designated
     trustee of the Plan is Merrill Lynch Trust Company of America ("Merrill
     Lynch").

     Contributions
     Participants authorize payroll deductions which are contributed to the Plan
     and credited to their individual accounts. The sum of the participant
     contributions both pre-tax and post-tax are limited to a maximum of 16% of
     a participant's earnings, as defined, in multiples of 1% and are credited
     to the Plan on a monthly basis in accordance with the payroll cycle of the
     Company. Participants may also contribute amounts representing rollovers
     from other eligible retirement plans. Contributions are subject to certain
     limitations.

     The Company makes matching contributions on a monthly basis in the amount
     of 50% of all participant contributions up to 6% of the participant's
     earnings, as defined. Company contributions are invested in accordance with
     the participant's investment elections. The Company, at its discretion, may
     also make an additional discretionary contribution. The Company did not
     make any discretionary contributions during the period from January 1, 2001
     to December 28, 2001 and the year ended December 31, 2000.

     Participant Accounts
     Each participant's account is credited with the participant's contributions
     and allocations of the Company's contributions and Plan earnings.
     Allocations are based on participant earnings or account balances, as
     defined. The benefit to which a participant is entitled is the benefit that
     can be provided from the participant's vested account.

                                       -4-



Qualicon
Retirement and Savings Plan
Notes to Financial Statements
December 28, 2001 and December 31, 2000

     Eligibility and Vesting
     Employees are eligible to participate in the Plan on the first day of their
     first full month of employment with the Company. Employees who join the
     Company from DuPont are immediately eligible to participate in the Plan.
     Participants are always 100% vested in their contributions and the
     employer's matching contribution plus actual earnings thereon.

     Participant Loans
     Participants may borrow from their accounts, a minimum of $1,000 up to a
     maximum equal to the lesser of $50,000 or 50% of their vested account
     balance. Loan transactions are treated as a transfer to/(from) the
     investment fund from/(to) the Participant Loan Fund. Loan terms shall not
     exceed 5 years, unless the loan is for the purchase of a primary residence,
     then it shall not exceed 10 years. The loans are secured by the balance in
     the participant's account and bear interest at the average rate for secured
     personal loans then in effect at five banks selected by the Committee on
     the last working day of the month preceding the date on which the loan
     application was made. Principal and interest are paid ratably through
     payroll deductions.

     Payment of Benefits
     A participant may make three withdrawals in a calendar year, withdrawing
     all or a portion of his or her account balance, except the portion
     attributable to pre-tax contributions or allocated to the participant's
     loan account. If a participant is under age 59 1/2, a withdrawal may be
     made from the participant's pre-tax contributions and earnings account
     without penalty only if a financial hardship is demonstrated. Company
     contributions will be suspended for six months if a participant withdraws,
     while in-service, any matched before-tax or after-tax savings or Company
     contributions held for less than two years.

     If a participant's employment terminates due to the participant's death,
     total and permanent disability, retirement or separation from service, the
     participant or the participant's beneficiary is entitled to receive the
     balance of all the participant's accounts as determined as of the valuation
     date coinciding with or immediately following the participant's termination
     of employment.

     Expenses of the Plan
     Reasonable expenses of administering the Plan, at the election of the
     Committee, may be paid by the Plan. For the period from January 1, 2001 to
     December 28, 2001 and the year ended December 31, 2000, the Company paid
     all administrative expenses of the Plan. Brokerage fees, transfer taxes,
     investment fees and other expenses incident to the purchase and sale of
     securities and investments shall be included in the cost of such securities
     or investments or deducted from the sales proceeds, as the case may be.

3.   Significant Accounting Policies

     The following accounting policies, which conform to accounting principles
     generally accepted in the United States of America, have been used
     consistently in the preparation of the Plan's financial statements.

                                       -5-



Qualicon
Retirement and Savings Plan
Notes to Financial Statements
December 28, 2001 and December 31, 2000

     Basis of Accounting
     The financial statements have been prepared on the accrual basis of
     accounting.

     Investment Valuation and Income Recognition
     The investments of the Plan are carried at fair value, except for the
     Plan's interest in the DuPont and Related Companies Defined Contribution
     Plan Master Trust ("Master Trust"). The Plan's interest in the Master Trust
     relating to investment contracts is based upon its beginning value plus
     actual contributions and allocated investment income less actual
     distributions (see Note 4). The Master Trust's investment contracts are
     fully benefit responsive and thus, are stated at contract value. Shares of
     registered investment companies (mutual funds) are valued at quoted market
     prices, which represent the net asset value of shares held by the Plan at
     year end. Shares of common and collective trust funds are valued at net
     unit value as determined by the trustee at year-end. The Company stock
     funds are valued at their year-end unit closing price (defined as the
     year-end market price of common stock plus the uninvested cash position).
     Participant loans are valued at cost which approximates fair value.

     Dividend income is recorded on the ex-dividend date and interest income is
     accrued when earned. Realized gains and losses on the sale of Company Stock
     Fund securities are based on average cost of the securities sold. Purchases
     and sales of investments are recorded on a trade-date basis. Capital gain
     distributions are included in dividend income.

     Payment of Benefits
     Benefits are recorded when paid.

     Use of Estimates
     The preparation of financial statements in accordance with accounting
     principles generally accepted in the United States of America requires the
     Plan's management to make estimates and assumptions that affect the
     reported amounts of assets and liabilities, and changes therein, and
     disclosures of contingent assets and liabilities. Actual results could
     differ from those estimates.

4.   DuPont and Related Companies Defined Contribution Plan Master Trust

     On April 1, 1999, the Company and certain affiliates ("employers") entered
     into a Master Trust Agreement with Merrill Lynch ("Trustee") to establish a
     master trust to allow participants from affiliated plans to invest in a
     Stable Value Fund and three different Asset Allocation Funds: the
     Conservative, Moderate and Aggressive portfolios. Prior to April 1, 1999,
     the Stable Value Fund and Asset Allocation Funds were separate investment
     options of the Plan. To participate in the Master Trust, affiliates who
     sponsor qualified savings plans and who have adopted the Master Trust
     Agreement are required to make monthly payments to the Trustee of
     designated portions of employees' savings and other contributions by the
     affiliate. Investment income relating to the Master Trust is allocated
     proportionately by investment fund to the plans within the Master Trust
     based on the plan's interest to the total fair value of the Master Trust
     investment funds.

                                       -6-



Qualicon
Retirement and Savings Plan
Notes to Financial Statements
December 28, 2001 and December 31, 2000

     The Stable Value Fund is invested in guaranteed investment contracts,
     separate account portfolios, synthetic guaranteed investment contracts and
     money market funds. The crediting interest rates on investment contracts
     ranged from 5.02% to 7.24% for the year ended December 31, 2001 and from
     5.83% to 8.50% for the year ended December 31, 2000. The blended rate of
     return was 6.39% in 2001 and 6.72% in 2000.

     The crediting rates for certain investment contracts are reset annually and
     are based on the market value of the portfolio of assets underlying these
     contracts. Inputs used to determine the crediting rate include each
     contract's portfolio market value, current yield-to-maturity, duration
     (i.e., weighted average life) and market value relative to contract value.
     All contracts have a guaranteed rate of 0% or higher with respect to
     determining interest rate resets.

     A synthetic guaranteed investment contract provides for a guaranteed return
     on principal over a specified period of time through the use of underlying
     assets and a benefit responsive wrapper contract issued by a third party.
     Included in the contract value of synthetic guaranteed investment contracts
     is $(122,037,312) and $(61,031,076) at December 31, 2001 and 2000,
     respectively, attributable to wrapper contract providers representing the
     amounts by which the value of contracts is less than the value of the
     underlying assets.

     Total assets of the Master Trust include:

                                                   2001             2000

     Investment Contracts                     $5,294,842,052    $5,134,555,882
     Common/Collective Trust Funds                20,450,633        25,007,540
     Money Market Funds                           26,733,694        31,437,135
                                              --------------    --------------
         Total                                $5,342,026,379    $5,191,000,557
                                              ==============    ==============

     The Plan's undivided interest in the Master Trust was .0019% as of December
     31, 2000.

                                       -7-



Qualicon
Retirement and Savings Plan
Notes to Financial Statements
December 28, 2001 and December 31, 2000

     Investments of the Master Trust that represent more than 5% of the assets
     of the Master Trust were as follows:

                                                          December 31,
                                               --------------------------------
                                                    2001                2000

     Investment Contracts:
      Connecticut General Life Ins.            $ 439,624,619       $          -
      Aetna Life and Annuity                     519,942,538        356,648,682
      Peoples Security                                     -        301,118,125
      CDC Financial                                        -        336,220,628
      Deutsche Bank (DUP-1)                      519,076,651        330,341,799
      Deutsche Bank (PIM-DUP-1)                            -        273,816,467
      Deutsche Bank (PIM-DUP-2)                            -        347,269,727
      JP Morgan (95-04)                          519,142,395        320,535,834
      JP Morgan (95-12)                                    -        353,745,646
      JP Morgan (ADOPONTO3)                      528,060,590                  -
      Metropolitan Life                                    -        412,600,984
      Union Bank of Switzerland                  518,377,156        416,151,942
      Principal Life                             296,750,377        280,402,889
      Monumental Life Insurance Co.              516,903,184        356,840,431

     At December 31, 2001, the total assets of the Master Trust of
     $5,342,026,379 included participant investments in the Stable Value Fund of
     $5,305,008,040 and $37,018,339 in the Conservative, Moderate and Aggressive
     Allocation Funds. At December 31, 2000, the total Master Trust value of
     $5,191,000,557 included participant investments in the Stable Value Fund of
     $5,144,944,410 and $46,056,147 in the Conservative, Moderate and Aggressive
     Allocation Funds.

     Total investment income of the Master Trust for the years ended December
     31, 2001 and 2000 was $341,975,725 and $353,329,080, respectively.

     Accounting Pronouncements
     In June 1998, the Financial Accounting Standards Board issued SFAS No. 133,
     Accounting for Derivative Instruments and Hedging Activities (SFAS No.
     133). SFAS No. 133 requires that an entity recognize all derivatives and
     measure those instruments at fair value.

     SFAS No. 133 is effective for fiscal years beginning after June 15, 2000.
     Pursuant to SFAS No. 137, the Plan adopted SFAS No. 133 effective January
     1, 2001. There was an inconsistency in accounting literature between SFAS
     No. 133, requiring derivatives to be measured at fair value, and the AICPA
     Audit and Accounting Guide on Audits of Employee Benefit Plans and
     Statement of Position 94-4, Reporting of Investment Contracts Held by
     Health and Welfare Benefit Plans and Defined Contribution Pension Plans,
     requiring benefit responsive investment contracts (including synthetic
     guaranteed investment contracts) to be measured at contract value. This
     inconsistency has been tentatively resolved by the Financial Accounting
     Standards Board. The tentative guidance provides that contracts accounted

                                       -8-



Qualicon
Retirement and Savings Plan
Notes to Financial Statements
December 28, 2001 and December 31, 2000

     for under SOP 94-4 are not subject to the requirements of SFAS 133.
     Therefore, the Master Trust continues to account for synthetic guaranteed
     investment contracts at contract value. Accordingly, the adoption of SFAS
     133 did not have a material impact on the financial statements.

     The carrying value of synthetic Guaranteed Investment Contracts held by the
     Master Trust is $3,858,061,618 and $4,001,503,657 at December 31, 2001 and
     2000, respectively.

5.   Investments

     Investments that represent more than 5% of the net assets available for
     benefits as of December 28, 2001 and December 31, 2000 were as follows:

                                                         2001       2000

     DuPont Company Stock Fund                          $    -   $155,892
     Fidelity Magellan Fund                                  -    119,265
     Janus Mercury Fund                                      -     93,284
     Janus Enterprise Fund                                   -     91,133
     Fidelity Growth & Income Fund Class A                   -     78,224
     AIM Value Fund                                          -     59,765
     Merrill Lynch Equity Index TR Tier 6                    -     58,010
     Master Trust                                            -     98,753

     During the period from January 1, 2001 to December 28, 2001 and the year
     ended December 31, 2000, the Plan's investments depreciated (including
     realized gains and losses) in value as follows:

                                                         2001         2000

     Company Stock Funds                              $ (19,445)   $ (26,834)
     Mutual Funds                                      (131,476)    (147,267)
     Common/Collective Trust Fund                       (10,703)      (6,418)
     Master Trust                                         4,537        2,033
                                                      ---------    ---------
     Net Depreciation                                 $(157,087)   $(178,486)
                                                      =========    =========

6.   Conoco, Inc. Class B Common Stock Fund

     On September 28, 1998, DuPont announced that the Board of Directors had
     approved a plan to divest DuPont's 100 percent-owned petroleum business,
     Conoco, Inc. On August 6, 1999, DuPont completed the planned divestiture
     through a tax-free split-off. DuPont exchanged its shares of Conoco, Inc.
     Class B common stock for shares of DuPont common stock. Plan participants
     had the option to exchange shares of DuPont Company stock, which were held
     in their participant accounts in the DuPont Common Stock Fund. For each
     share of DuPont common stock exchanged, the participant received an
     appropriate number of shares of Conoco Class B common stock. Accordingly,
     the Conoco

                                       -9-



Qualicon
Retirement and Savings Plan
Notes to Financial Statements
December 28, 2001 and December 31, 2000

     Class B Stock Fund was created as an investment fund of the Plan. No
     additional shares of Conoco Class B common stock may be purchased by Plan
     participants through payroll deductions, fund transfers, or the
     reinvestment of dividends. Dividends earned on Conoco Class B common stock
     are distributed pro rata to the investment options in participants'
     accounts based upon their current investment elections. The balance of the
     Conoco Stock Fund was $10,377 at December 31, 2000.

7.   Tax Status

     The Plan is a qualified plan pursuant to Section 401(a) of the Internal
     Revenue Code (the "Code") and the related Trusts are exempt from federal
     taxation under Section 501(a) of the Code. A favorable tax determination
     letter from the Internal Revenue Service dated April 4, 2001 has been
     received by the Plan. This determination letter is applicable for the Plan
     adopted on May 20, 1998 and all amendments through inception. The Plan
     administrator and the Plan's ERISA counsel believe that the Plan is
     currently designed and operated in accordance with the applicable sections
     of the Code. Accordingly, no provision has been made for federal income
     taxes in the accompanying financial statements.

8.   Related Party Transactions

     Certain Plan investments are shares of mutual funds and units of
     common/collective trust funds managed by Merrill Lynch, the Trustee. In
     addition, the Plan offers the DuPont Company Stock Fund investment option.
     The Master Trust is managed by DuPont Capital Management, a wholly-owned
     subsidiary of DuPont, and the Trustee. Transactions in these investments
     qualify as party-in-interest transactions which are exempt from prohibited
     transaction rules.

9.   Plan Termination

     Although it has not expressed any intent to do so, the Company has the
     right under the Plan to discontinue its contributions at any time and to
     terminate the Plan subject to the provisions of ERISA. In the event of Plan
     termination, participants would be 100 percent vested in the employer
     contributions.

                                       -10-