- --------------------------------------------------------------------------------
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549
                         -------------------------------
                                    FORM 10-K
                         -------------------------------

  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT
                                    OF 1934
                    For the fiscal year ended January 2, 2005

                          Commission file number 1-4347
                         -------------------------------

                               ROGERS CORPORATION
             (Exact name of Registrant as specified in its charter)
                         -------------------------------

      Massachusetts                                              06-0513860
(State or other jurisdiction of                              (I. R. S. Employer
 incorporation or organization)                              Identification No.)


       P.O. Box 188, One Technology Drive, Rogers, Connecticut 06263-0188
                                 (860) 774-9605
          (Address and telephone number of principal executive offices)
                         -------------------------------

           Securities registered pursuant to Section 12(b) of the Act:

     Title of Class                    Name of Each Exchange on Which Registered
Common Stock, $1 Par Value                     New York Stock Exchange
Rights to Purchase Capital Stock               New York Stock Exchange

           Securities registered pursuant to Section 12(b) 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 [ ]

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated  by reference in Part III of the Form 10-K or any amendment to this
Form 10-K.                                                        Yes [ ] No [X]

Indicate  by check mark  whether  the  registrant  is an  accelerated  filer (as
defined in Rule 12b-2 of the Act).                                Yes [X] No [ ]

The aggregate  market value of the voting  common equity held by  non-affiliates
computed by reference  to the price at which the common  equity was last sold as
of the last  business day of the  registrant's  most recently  completed  second
fiscal quarter,  July 4, 2004, was approximately  $1,096,828,327.  Rogers has no
non-voting common equity.

The number of shares  outstanding  of capital  stock as of February 28, 2005 was
16,373,507.

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

                                      -1-


Documents Incorporated by Reference:

(1) Portions of Rogers' Annual Report to Shareholders  for the fiscal year ended
January 2, 2005, are  incorporated  by reference in Parts I, II, and III of this
Report.

(2) Portions of Rogers' Proxy  Statement for its Annual Meeting of  Shareholders
to be held on April 28, 2005 are  incorporated  by reference in Parts II and III
of this Report.


                                      -2-






                                Table of Contents

                                                                                                                     Page
                                     Part I                                                                          ----
                                     ------

                                                                                                             
Item 1.    Business                                                                                                    4
Item 2.    Properties                                                                                                  8
Item 3.    Legal Proceedings                                                                                           9
Item 4.    Submission of Matters to a Vote of Security Holders                                                        11

                                     Part II
                                     -------

Item 5.    Market for Registrant's Common Equity, Related Stockholder Matters and
                  Issuer Purchases of Equity Securities.                                                              11
Item 6.    Selected Financial Data                                                                                    11
Item 7.    Management's Discussion and Analysis of Financial Condition and Results of Operations                      11
Item 7a.   Quantitative and Qualitative Disclosures About Market Risk                                                 11
Item 8.    Financial Statements and Supplementary Data                                                                11
Item 9.    Changes in and Disagreements With Accountants on Accounting and Financial Disclosure                       12
Item 9a.   Controls and Procedures                                                                                    12
Item 9b.   Other Information                                                                                          13

                                    Part III
                                    --------

Item 10.   Directors and Executive Officers of the Registrant                                                         13
Item 11.   Executive Compensation                                                                                     13
Item 12.   Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters             13
Item 13.   Certain Relationships and Related Transactions                                                             13
Item 14.   Principal Accounting Fees and Services                                                                     13

                                     Part IV
                                     -------

Item 15.   Exhibits and Financial Statement Schedules                                                                 14

Signatures                                                                                                            18

Exhibits List:
- --------------

Exhibit 3l        Articles  of Merger of Parent and  Subsidiary Corporation, filed with the Secretary of State of the Commonwealth
                    of Massachusetts on December 28, 2003
Exhibit 10m-1     First Amendment to Multicurrency Revolving Credit Agreement
Exhibit 10m-2     Second Amendment to Multicurrency Revolving Credit Agreement
Exhibit 10n       First Amendment to the Rogers Corporation Executive Supplemental Agreement
Exhibit 10r       Summary of Director and Executive Officer Compensation
Exhibit 10s       Form of 1991 Special Severance Agreement
Exhibit 10t       Schedule of 1991 Special Severance Agreements
Exhibit 10v       Schedule of Indemnification Agreements for Executives
Exhibit 10x       Schedule of Indemnification Agreements for Directors
Exhibit 10y       Change in Control Severance Agreement for Robert C. Daigle
Exhibit 10z       Change in Control Severance Agreement for Robert D. Wachob
Exhibit 10aa      Change in Control Severance Agreement for Robert M. Soffer
Exhibit 10ab      Change in Control Severance Agreement for John A. Richie
Exhibit 10ac      Change in Control Severance Agreement for Paul B. Middleton
Exhibit 10ad      Guaranty to Multicurrency Revolving Credit Agreement by Rogers China, Inc.
Exhibit 10ae      Guaranty to Multicurrency Revolving Credit Agreement by Rogers KF, Inc.
Exhibit 13        Portions of the Rogers Corporation 2004 Annual Report to Shareholders
Exhibit 21        Subsidiaries of Rogers
Exhibit 23        Consent of Independent Registered Public Accounting Firm
Exhibit 31.1      Certification of CEO Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
Exhibit 31.2      Certification of Acting CFO Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
Exhibit 32.1      Certification of CEO & Acting CFO Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002



                                      -3-


Forward-Looking Information

Certain   statements  in  this  Annual  Report  on  Form  10-K  may   constitute
"forward-looking  statements"  within  the  meaning  of the  Private  Securities
Litigation  Reform Act of 1995.  Such  forward-looking  statements  are based on
management's expectations, estimates, projections and assumptions. Words such as
"expects,"  "anticipates," "intends," "believes," "estimates," and variations of
such words and similar expressions are intended to identify such forward-looking
statements.  Such  forward-looking  statements  involve known and unknown risks,
uncertainties,   and  other  factors  that  may  cause  the  actual  results  or
performance of the Company to be materially different from any future results or
performance  expressed  or  implied  by such  forward-looking  statements.  Such
factors  include,  but are not  limited to,  changing  business,  economic,  and
political  conditions  both  in the  United  States  and in  foreign  countries;
increasing competition;  changes in product mix; the development of new products
and manufacturing processes and the inherent risks associated with such efforts;
the  outcome of current and future  litigation;  the  accuracy of the  Company's
analysis of its  potential  asbestos-related  exposure and  insurance  coverage;
changes in the availability  and cost of raw materials;  fluctuations in foreign
currency exchange rates; and any difficulties in integrating acquired businesses
into the Company's  operations.  Such factors also apply to the Company's  joint
ventures.  The  Company  makes  no  commitment  to  update  any  forward-looking
statement  or to disclose any facts,  events,  or  circumstances  after the date
hereof that may affect the accuracy of any forward-looking statements.


                                     PART I

Item 1.  Business

Industry

Rogers  Corporation  (the  "Company"),  founded  in 1832,  is one of the  oldest
publicly traded U.S. companies in continuous operation.  The Company has adapted
its products over the years to meet changing market needs, moving from specialty
paperboard  to   transformer   boards  for   electrical   insulation,   and  now
predominantly  to  a  range  of  specialty  polymer   composite   materials  for
communications, imaging, computer, transportation, and consumer applications.

In 1992, the Company  restructured to focus on its  materials-based  businesses,
which include printed circuit  materials,  high  performance  foams, and polymer
materials and components. The Company divested most of its electronic components
related  businesses  and  management,   operations,  sales  and  marketing,  and
technology  development  activities were redirected to efforts  intended to grow
the materials-based  businesses. In so doing, the Company takes advantage of its
core competencies in polymers,  fillers,  and adhesion,  and applies its related
materials  technologies to identified market needs.  Materials-based  businesses
were the core  businesses  responsible  for the  Company's  strong growth in the
1960's and 1970's,  and provided  most of the  Company's  profits in the 1980's.
During that time,  the profits from the  materials-based  businesses  were often
offset by  substantial  losses in the  Company's  former  electronic  components
businesses.

The  materials  based  businesses  are  guided by  clearly  developed  strategic
business plans for profitable  growth. The current focus is on worldwide markets
for high performance foams, printed circuit materials, and polymer materials and
components.  An increasingly  large percentage of these materials are going into
growing high technology  applications,  such as cellular telephone base stations
and antennas, handheld wireless devices and satellite television receivers.

Business Segments & Products

Rogers Corporation  manufactures and sells specialty polymer composite materials
and components,  which it develops for growing markets and  applications  around
the world.  The Company has three business  segments:  High  Performance  Foams,
Printed Circuit Materials,  and Polymer Materials and Components.  The Company's
products are based on its core technologies in polymers,  fillers, and adhesion.
Most products are proprietary,  or incorporate  proprietary  technology in their
development  and  processing,  and are sold under the Company's  valuable  brand
names.

Printed Circuit Materials

Printed  Circuit  Materials  include  printed  circuit board  laminates for high
frequency   circuits,   flexible   printed  circuit  board  laminates  for  high
performance  flexible circuits,  and polyester based industrial  laminates.  The
Company's Printed Circuit Materials have  characteristics that offer performance
and  other  functional  advantages  in many  market  applications,  and serve to
differentiate the Company's  products from competitors'  products and from other
commonly available materials.

Printed  Circuit  Materials  are sold  principally  to  independent  and captive
printed  circuit  board  manufacturers  who convert the  Company's  laminates to
custom printed circuits.


                                      -4-



The polymer based  dielectric  layers of the Company's  high  frequency  circuit
board  laminates  are  proprietary  materials  that provide  highly  specialized
electrical  and  mechanical  properties.  Trade  names  for the  Company's  high
frequency  printed  circuit  board  materials  include   RO3000(R),   RO4000(R),
DUROID(R),  RT/duroid(R),  ULTRALAM(R),  RO2800(R) and TMM(R) laminates.  All of
these  laminates  are used for making  circuitry  that  receive,  transmit,  and
process high frequency  communications signals. Each laminate addresses specific
needs and applications within the communications market. High frequency circuits
are  used   throughout   the  equipment  and  devices  that  comprise   wireless
communications  systems,  including  cellular  communications,  digital cellular
communications,  paging, direct broadcast television, global positioning, mobile
radio communications, and radar.

The  flexible  circuit  materials  that  the  Company  manufactures  are  called
R/flex(R) materials.  They are mainly used to make interconnections for handheld
and laptop computers,  portable  electronic  devices,  and hard disk drives. The
performance characteristics of R/flex(R) materials differentiate these laminates
from commonly available flexible circuit materials.

Industrial laminates are manufactured by the Company under the Induflex(R) trade
name. These polyester based  laminates,  with thin aluminum and copper cladding,
are sold mostly to telecommunications and data communication cable manufacturers
for  shielding   electromagnetic  and  radio  frequency  interference,   and  to
automotive component manufacturers for making flat, etched-foil heaters.

Polyimide Laminate Systems, LLC ("PLS"), the Company's joint venture with Mitsui
Chemicals,  Inc. of Japan,  was  established in early 2000 to sell  adhesiveless
flexible circuit materials to Hutchinson  Technology  Incorporated  ("HTI"). HTI
uses these materials to make trace  suspension  assemblies in magneto  resistive
hard disk drives.  Until 2004,  PLS was the sole provider of these  materials to
HTI. In 2004, HTI began to utilize other material providers, which resulted in a
decline in the PLS business in 2004.

Rogers Chang Chun Technology,  Co., Ltd.  ("RCCT"),  the Company's joint venture
with Chang Chun  Plastics,  Co.,  Ltd.,  which was  established  in late 2001 to
manufacture  flexible  circuit  material for  customers in Taiwan,  realized its
first  sales  in 2002  and  continued  to grow in  2003.  RCCT  had  significant
application wins in late 2003 in the Taiwan market that drove  significant sales
growth in 2004. The Company also used this facility in 2004 to alleviate some of
the  manufacturing  capacity  constraints  it  experienced  due to  the  overall
increase in the Company's flexible circuit material business.

High Performance Foams

High Performance  Foams include  urethane foams,  silicone foams, and polyolefin
foams.  The Company's High  Performance  Foams have  characteristics  that offer
functional  advantages in many market  applications,  and serve to differentiate
the Company's  products  from  competitors'  materials  and from other  commonly
available materials.

High Performance Foams are sold to fabricators,  printers and original equipment
manufacturers   for   applications   in   imaging,   communications,   computer,
transportation,  consumer and other markets.  Trade names for the Company's High
Performance  Foams  include:  PORON(R)  urethane  foams  used  for  making  high
performance gaskets and seals in vehicles, communications devices, computers and
peripherals;   PORON(R)  cushion  insole  materials  for  footwear  and  related
products;  PORON(R)  healthcare  and medical  materials for body  cushioning and
orthotic  appliances;  BISCO(R)  silicone foams used for making flame  retardant
gaskets  and seals in  aircraft,  trains,  cars and  trucks,  and for  shielding
extreme temperature or flame; and R/bak(R)  compressible  printing plate backing
and  mounting  products  for  cushioning  flexographic  plates for  printing  on
packaging  materials.  The  Company's  polyolefin  foams  are used in a range of
industrial and consumer applications.

Two  of the  Company's  joint  ventures  extend  and  complement  the  Company's
worldwide business in High Performance Foams. Rogers Inoac Corporation  ("RIC"),
a  joint  venture  with  Japan-based   Inoac   Corporation,   manufactures  high
performance PORON(R) urethane foam materials in Mie and Nagoya,  Japan. In 2004,
the Company further extended its PORON(R) urethane foam production capacity into
China  with  the  formation  of  another  joint  venture,  Rogers  Inoac  Suzhou
Corporation ("RIS").

Polymer Materials and Components

Polymer Materials and Components include high performance  elastomer components,
composite materials,  power distribution busbars,  electroluminescent  lamps and
inverters.  The Company's Polymer Materials and Components have  characteristics
that offer  functional  advantages  in many  market  applications,  and serve to
differentiate  the  Company's  products from those of its  competitors  and from
other commonly available products.

Elastomer   components  are  sold  to  original   equipment   manufacturers  for
applications in transportation,  communications, imaging, computer, consumer and
other  markets.  Trade names for the  Company's  elastomer  components  include:
NITROPHYL(R)  floats for fill level sensing in fuel tanks,  motors,  and storage
tanks;  and  ENDUR(R)  elastomer  rollers  and belts for  document  handling  in
copiers, computer printers, mail sorting machines and automated teller machines.
In 2004, the Company moved production of its elastomer  components products from
South  Windham,  Connecticut  to its  facility in Suzhou,  China in an effort to
improve  production cost  efficiencies  and to be closer to its customers in the
Asian  marketplace.  Also in 2004, the Company  acquired KF Inc., a Korean float
manufacturer, to further expand its presence in the Asian marketplace.

                                      -5-


Power distribution  busbars are manufactured by the Company under the MEKTRON(R)
trade  name.  Bus bars  are sold to  manufacturers  of high  voltage  electrical
traction  systems for use in mass transit and  industrial  applications,  and to
manufacturers of communication and computer equipment.

The Company's nonwoven composite materials are manufactured for medical padding,
industrial  pre-filtration  applications,  and  as  consumable  supplies  in the
lithographic printing industry.

In the fourth  quarter of 2003, the Company  acquired the remaining  interest in
its  former  joint  venture,  Durel  Corporation,  from 3M.  Durel  manufactures
DUREL(R)  electroluminescent  lamps ("EL  lamps")  and  phosphor,  in  Chandler,
Arizona. The Company also designs and sells inverters that power EL lamps.

For additional information, see "Business Segment and Geographic Information" in
Footnote 11 to the  consolidated  financial  statements  in the annual report to
shareholders for the year ended January 2, 2005,which is incorporated  herein by
reference.

Sales and Marketing

Most of the Company's products are sold through sales offices located near major
concentrations  of its customers  throughout the Americas,  Europe and Asia. The
Company's products were sold to approximately 4,400 customers worldwide in 2004.
Although  the  loss of all the  sales  made to any one of the  Company's  larger
customers  would require a period of  adjustment  during which the business of a
segment would be adversely  affected,  the Company believes that such adjustment
could be made over a period of time. The Company also believes that its business
relationships  with the major customers within all of its segments are generally
favorable,  and that it is in a good position to respond  promptly to variations
in customer  requirements.  However,  the  possibility  exists of losing all the
business of any major customer as to any product line. Likewise, the possibility
exists of losing all the business of any single customer.

The Company markets its full range of products  throughout the United States and
in most foreign markets.  Almost all of the Company's sales are sold through the
Company's own domestic and foreign  sales force,  with a small  percentage  sold
through independent agents and distributors.

Competition

There are no firms  that  compete  with the  Company  across  its full  range of
product lines. However, each of the Company's products faces competition in each
business segment in domestic and foreign markets.  Competition  comes from firms
of all sizes and types,  including those with  substantially more resources than
the Company.  The Company's  strategy is to offer technically  advanced products
that are price  competitive in their markets,  and to link the product offerings
with market knowledge and customer service.  The Company believes this serves to
differentiate the Company's products in many markets.

Research and Development

The  Company  has  many  domestic  and  foreign  patents  and  licenses  and has
additional patent applications on file related to all business segments. In some
cases,  the  patents  result in license  royalties.  The  patents are of varying
duration  and provide some  protection  from  competition.  Although the Company
vigorously defends its patents,  the Company believes that its patents have most
value  in  combination  with  its  equipment,  technology,  skills,  and  market
position.  The  Company  also  owns a  number  of  registered  and  unregistered
trademarks  and  has  acquired  certain  technology  that it  believes  to be of
importance to its business.

Environment

The nature and scope of the Company's  business bring it in regular contact with
the general  public and a variety of businesses and  government  agencies.  Such
activities  inherently  subject the Company to the  possibility  of  litigation,
including  environmental  matters  that are defended and handled in the ordinary
course of business.  The Company has established  accruals for matters for which
management considers a loss to be probable and reasonably estimable. The Company
does not believe  that the outcome of any of these  environmental  matters  will
have a material adverse effect on its results of operations,  financial position
or cash flows,  nor has the Company had any material  recurring costs or capital
expenditures relating to environmental matters, except as disclosed in Item 3 of
this report ("Legal Proceedings") and footnote 11 to the consolidated  financial
statements in the annual report to  shareholders  for the year-ended  January 2,
2005,  which is  incorporated  herein  by  reference.  However,  there can be no
assurances that the ultimate liability  concerning these matters will not have a
material adverse effect on the Company.


                                      -6-



Raw Materials

The manufacture of High Performance Foams, Printed Circuit Materials and Polymer
Materials and  Components  requires a wide variety of purchased  raw  materials.
Some of these raw materials are  available  only from limited  sources of supply
that, if discontinued, could interrupt production. When this has occurred in the
past,  the Company has purchased  sufficient  quantities of the  particular  raw
material  to sustain  production  until  alternative  materials  and  production
processes  could be qualified with customers.  Management  believes that similar
responses would mitigate any raw material availability issues in the future.

Seasonality

In the  Company's  opinion,  there is  generally  no material  concentration  of
products or markets  within the business that is seasonal in nature,  except for
some  minor  seasonality  for  those  products  sold into  satellite  television
receivers due to fourth quarter  holiday  build-up,  and also for those products
sold into cellular telephones due to the annual new model launch timetable which
can vary slightly year to year in terms of timing and impact.

Employees

As of January 2, 2005, the Company employed approximately 1,770 employees.

Backlog

Excluding  joint  venture  activity,   the  backlog  of  firm  orders  for  High
Performance  Foams was $6.9  million  at  January  2, 2005 and $4.8  million  at
December 28, 2003. The backlog of firm orders for Printed Circuit  Materials was
$5.7  million at January 2, 2005 and $23.6  million at December  28,  2003.  The
backlog of firm orders for Polymer Materials and Components was $14.3 million at
January 2, 2005 and $19.9 million at December 28, 2003.  The decrease in 2004 of
backlog for Printed  Circuit  Materials and Polymer  Materials and Components is
due primarily to the sequential  softening of sales in flexible  products ($15.0
million decrease) and at Durel ($3.6 million decrease).




Executive Officers
                                                        Year Elected
                                                         To Present                 Other Positions Held During
Name                   Age      Present Position          Position                           2000-2004
- -----------------------------------------------------------------------------------------------------------------------------------

                                                                           
Robert W. Wachob      57       President and Chief           2004       President and Chief Operating Officer of the Company from
                                                                        Executive Officer April 2002 to April 2004; Executive Vice
                                                                        President of the Company from January 2000 to April 2002;
                                                                        Senior Vice President, Sales and Marketing of the Company
                                                                        from May 1997 to January 2000



Paul B. Middleton     37       Acting Chief Financial         2005      Corporate Controller of the Company from December 2001 to
                                 Officer and Corporate                  March 2005; Division Controller for Cooper Industries from
                                 Controller                             November 1999 to December 2001

Robert C. Daigle      41       Vice President of Research     2003      Vice President and Manager, Advance Circuit Materials
                                 and Development and                    Division of the Company from October 2001 to October 2003;
                                 Chief Technology Officer               Manager, Advanced Circuit Materials Division of the Company
                                                                        from June 2001 to October 2001; Manager, Microwave Material
                                                                        Division of the Company from May 1997 to June 2001

John A. Richie        57       Vice President,                1994
                                 Human Resources

Robert M. Soffer      57       Vice President, Treasurer      2005      Vice President and Secretary of the Company from December
                                 and Secretary                          2002 to March 2005; Vice President, Secretary, Treasurer
                                                                        and Clerk of the Company from June 2002 to December 2002;
                                                                        Vice President, Assistant Secretary, Treasurer and Clerk
                                                                        of the Company from April 2000 to June 2002; Treasurer,
                                                                        Assistant Secretary and Clerk of the Company from February
                                                                        1992 to April 2000


                                      -7-



Available Information

The    Company    makes    available    free   of   charge   on   its    website
(http://www.rogerscorporation.com)  its Annual  Reports on Form 10-K,  Quarterly
Reports on Form 10-Q,  Current  Reports on Form 8-K,  reports filed  pursuant to
Section 16 and  amendments to those  reports filed  pursuant to Section 13(a) or
15(d)  of the  Securities  Exchange  Act of  1934  ("Exchange  Act")  as soon as
reasonably  practicable  after the Company  electronically  files such  material
with, or furnishes it to, the Securities  and Exchange  Commission  ("SEC").  In
addition the SEC  maintains an Internet site that  contains  reports,  proxy and
information  statements,  and  other  information  regarding  issuers  that file
electronically with the SEC (http://www.sec.gov).

The Company also makes  available on its website the charters for certain of its
various  Board  of  Director   committees,   including   the  Audit   Committee,
Compensation   and  Organization   Committee,   and  Nominating  and  Governance
Committee,  in addition to its Corporate Governance Guidelines,  Bylaws and Code
of Business  Conduct and Ethics.  This information is available in print without
charge to any  shareholder  who  requests  it by  sending  a  request  to Rogers
Corporation,  One Technology Drive, P. O. Box 188, Rogers, CT 06263-0188,  Attn:
Vice President and Secretary.  Rogers Corporation's  website is not incorporated
into or a part of this Annual Report on Form 10-K.

Item 2.  Properties

On January 2, 2005, the Company  operated various  manufacturing  facilities and
sales offices  throughout  the United States,  Europe and Asia. In general,  its
facilities are in good condition,  are considered to be adequate for the uses to
which they are being put, and are in the aggregate substantially in regular use.
The principal facilities and offices are listed below:




                                        Floor Space
                                       (Square Feet)        Type of Facility             Leased/Owned
                                       -------------        ----------------             ------------

                                                                                    
High Performance Foams
- ----------------------
Woodstock, Connecticut                    152,000            Manufacturing                  Owned
Carol Stream, Illinois                    215,000            Manufacturing                  Owned

Printed Circuit Materials
- -------------------------
Chandler, Arizona                         156,000            Manufacturing                  Owned
Chandler, Arizona                         142,000            Manufacturing                  Owned
Evergem, Belgium                           80,000            Manufacturing                  Owned
Ghent, Belgium                            113,000            Manufacturing                  Owned

Polymer Materials and Components
- --------------------------------
South Windham, Connecticut                 88,000            Manufacturing                  Owned
Rogers, Connecticut                       290,000            Manufacturing                  Owned
Ghent, Belgium                             96,000            Manufacturing                  Owned
Chandler, Arizona                         120,000            Manufacturing                  Owned
Chandler, Arizona                          10,000            Manufacturing             Leased through 2/06
Hwasung City, Korea                        10,000            Manufacturing             Leased through 2/09
Hwasung City, Korea                        10,000            Manufacturing             Leased through 2/09

Other
- -----
Rogers, Connecticut                      116,000          Corporate Headquarters/
                                                          Research & Development            Owned
Suzhou, China                             93,000             Manufacturing             Leased through 6/05
Suzhou, China                             93,000             Manufacturing             Leased through 6/05
Suzhou, China                            200,000             Manufacturing                  Owned
Tokyo, Japan                               2,000              Sales Office             Leased through 2/06
Wanchai, Hong Kong                         1,000              Sales Office             Leased through 4/05
Taipei, Taiwan, R.O.C.                     1,000              Sales Office             Leased through 7/05
Seoul, Korea                               1,000              Sales Office             Leased through 2/08
Singapore                                  1,000              Sales Office             Leased through 5/06
Shanghai, China                            1,000              Sales Office             Leased through 6/05
Shenzen, China                             1,000              Sales Office             Leased through 8/05


                                      -8-



Item 3.  Legal Proceedings

The Company is currently engaged in the following legal proceedings:

Environmental Remediation in Manchester, Connecticut

In the fourth quarter of 2002, the Company sold its Moldable Composites Division
("MCD")  located in Manchester,  Connecticut to Vyncolit North America,  Inc., a
subsidiary of the Perstorp Group, Sweden. Subsequent to the divestiture, certain
environmental  matters were  discovered  at the  Manchester  location and Rogers
determined  that  under  the  terms of the  arrangement,  the  Company  would be
responsible  for  estimated  remediation  costs of  approximately  $500,000  and
recorded this reserve in 2002. In the fourth  quarter of 2004,  the  Connecticut
Department of  Environmental  Protection  ("DEP") accepted the Company's plan of
remediation,  which was  subsequently  accepted by the Town of Manchester in the
first quarter of 2005 subject to the Company  placing into escrow  approximately
$10,000 for future  costs  related to any work the town may have to perform on a
sewer line that  passes  through  the  property  and  performing  a study on the
condition of that sewer line which would cost the Company approximately $25,000.
In  accordance  with SFAS No. 5,  "Accounting  for  Contingencies",  the Company
continues to maintain a reserve of  approximately  $500,000,  which represents a
probable and reasonably  estimable  amount to cover the anticipated  remediation
costs based on facts and circumstances known to the Company at the present time.
The Company  believes this project should be complete by the end of 2005 or soon
thereafter.

Superfund Sites

The Company is currently involved as a potentially  responsible party ("PRP") in
four active cases  involving  waste  disposal  sites.  In certain  cases,  these
proceedings  are at a stage  where it is still  not  possible  to  estimate  the
ultimate cost of remediation,  the timing and extent of remedial action that may
be required by governmental authorities, and the amount of liability, if any, of
the Company alone or in relation to that of any other PRPs.  However,  the costs
incurred  since  inception for these claims have been  immaterial  and have been
primarily covered by insurance  policies,  for both legal and remediation costs.
In one particular case, the Company has been assessed a cost sharing  percentage
of 2.47% in relation to the range for  estimated  total  cleanup costs of $17 to
$24 million.  The Company has confirmed  sufficient  insurance coverage to fully
cover  this  liability  and has  recorded  a  liability  and  related  insurance
receivable of approximately  $0.5 million,  which  approximates its share of the
low end of the range.

In all its superfund  cases,  the Company has been deemed by the  respective PRP
administrator to be a de minimis participant and only allocated an insignificant
percentage  of the  total  PRP  cost  sharing  responsibility.  Based  on  facts
presently  known to it, the Company  believes  that the  potential for the final
results  of these  cases  having a  material  adverse  effect on its  results of
operations,  financial  position or cash flows is remote.  These cases have been
ongoing for many years and the Company  believes  that they will continue on for
the  indefinite  future.  No time frame for  completion  can be estimated at the
present time.

PCB Contamination

In addition to the above  proceedings,  the Company worked with the  Connecticut
Department  of  Environmental  Protection  related  to  certain  polychlorinated
biphenyl ("PCB")  contamination in the soil beneath a section of cement flooring
at its Woodstock,  Connecticut facility.  The Company completed clean-up efforts
in 2000 and has  monitored  the site  since the clean up was  completed.  In the
fourth quarter of 2004,  additional  PCB's were detected in a well that was used
for  monitoring  the site.  The Company  reported  the results to the DEP and is
awaiting the  government's  response.  The Company  anticipates  that it will be
required to install an additional  well cluster at the site and expects the cost
of this well to be approximately $40,000. Since inception, the Company has spent
approximately  $2.5 million in remediation  and monitoring  costs related to the
site. The future costs of monitoring the site are expected to be de minimis and,
although  it is  reasonably  possible  that the  Company  will incur  additional
remediation  costs  associated  with the newly found PCB's,  the Company  cannot
estimate the range of costs based on facts and circumstances  known to it at the
present time. The Company believes that this situation will continue for several
more years,  particularly  considering the newly  identified PCB presence at the
site. No time frame for completion can be estimated at the present time.

Asbestos Litigation

Over the past several  years,  there has been a significant  increase in certain
U.S.  states  in  asbestos-related  product  liability  claims  brought  against
numerous industrial  companies where the third-party  plaintiffs allege personal
injury  from  exposure  to  asbestos-containing  products.  The Company has been
named,  along with hundreds of other companies,  as a defendant in some of these
claims.  In  virtually  all of these  claims  filed  against  the  Company,  the
plaintiffs are seeking unspecified  damages,  or, if an amount is specified,  it
merely represents jurisdictional amounts or amounts to be proven at trial.

                                      -9-


In late 2004, the Company  determined that it was reasonably  prudent,  based on
facts and  circumstances  known to it at that time, to perform a formal analysis
to determine its potential future liability and related  insurance  coverage for
asbestos-related  matters. This determination was made based on several factors,
including the growing number of asbestos  related  claims and recent  settlement
history. As a result,  National Economic Research  Associates,  Inc. ("NERA"), a
consulting  firm with expertise in the field of evaluating  mass tort litigation
asbestos  bodily-injury  claims, was engaged to assist the Company in projecting
the Company's future asbestos-related  liabilities and defense costs with regard
to pending claims and future unasserted claims. Projecting future asbestos costs
is subject to  numerous  variables  that are  extremely  difficult  to  predict,
including the number of claims that might be received,  the type and severity of
the disease  alleged by each claimant,  the long latency period  associated with
asbestos exposure,  dismissal rates,  costs of medical treatment,  the financial
resources of other  companies that are  co-defendants  in claims,  uncertainties
surrounding the litigation  process from  jurisdiction to jurisdiction  and from
case to case,  and the impact of potential  changes in  legislative  or judicial
standards,  including potential tort reform.  Furthermore,  any predictions with
respect to these  variables  are  subject  to even  greater  uncertainty  as the
projection  period  lengthens.  In light of these  inherent  uncertainties,  the
Company's  limited  claims  history  and  consultations  with NERA,  the Company
believes that five years is the most reasonable period for recognizing a reserve
for future  costs,  and that costs that might be incurred  after that period are
not  reasonably  estimable at this time. As a result,  the Company also believes
that its ultimate net asbestos-related contingent liability (i.e., its indemnity
or other claim  disposition  costs plus related  legal fees) cannot be estimated
with certainty.

As part of this process, Marsh Risk Consulting ("Marsh"), a consulting firm with
expertise in the field of evaluating  insurance  coverage and the  likelihood of
recovery for claims, was retained to assist the Company in projecting the extent
of its insurance  coverage  related to these claims.  Marsh's  conclusions  were
based primarily on a review of the Company's  coverage  history,  application of
reasonable  assumptions on the allocation of coverage  consistent  with industry
standards, an assessment of the creditworthiness of insurance carriers, analysis
of applicable  deductibles,  retentions and policy limits, and the experience of
NERA and a review of NERA's report.

Based on the results of these studies, the Company recorded a reserve at January
2, 2005 for its estimated bodily injury liabilities for asbestos-related matters
for the  five-year  period  through  2009 in the  undiscounted  amount  of $36.2
million, including damages and defense costs, and a receivable for its estimated
insurance  recovery of $36.0 million,  which represents  probable and reasonably
estimable  amounts  for both  the  potential  liability  and  related  insurance
recovery at the present time.  These amounts were based on currently known facts
and a number of  assumptions.  However,  projecting  future events,  such as the
number of new claims to be filed each year,  the average  cost of  disposing  of
each such claim, coverage issues among insurers,  and the continuing solvency of
various  insurance  companies,  as well as  numerous  uncertainties  surrounding
asbestos  litigation in the United States,  could cause the actual liability and
insurance  recoveries for the Company to be higher or lower than those projected
or recorded.

There can be no assurance that the Company's  accrued asbestos  liabilities will
approximate  its actual  asbestos-related  settlement and defense costs, or that
its accrued insurance recoveries will be realized.  The Company believes that it
is reasonably  possible that it will incur  additional  charges for its asbestos
liabilities  and  defense  costs in the  future,  which  could  exceed  existing
reserves,  but cannot estimate such excess amount at this time. The Company will
continue to vigorously defend itself and believes it has substantial  unutilized
insurance  coverage to mitigate  future costs related to this matter.  Given the
inherent uncertainty in making future projections, the Company plans to have the
projections of current and future asbestos claims periodically re-examined,  and
the  Company  will  update  them if needed  based on the  Company's  experience,
changes  in the  underlying  assumptions  that  formed  the basis for NERA's and
Marsh's models, and other relevant factors, such as changes in the tort system.

Other Environmental Matters

In 2004,  the Company  became aware of a potential  environmental  matter at its
facility  in Korea  involving  potential  soil  contamination.  The  Company  is
currently  in the initial  stages of  performing  an  assessment  on the site to
determine  if any  contamination  exists.  At  present,  it is not  possible  to
determine the  likelihood or to  reasonably  estimate the potential  cost of any
potential adverse outcome based on the facts and  circumstances  currently known
to the Company.

The Company is also aware of a potential  environmental  matter  involving  soil
contamination  at one of its  European  facilities.  The  Company  is  currently
assessing  this matter and believes that it is probable that a loss  contingency
exists  relating to this site and that a reasonably  estimable  range of loss is
between $200,000 and $400,000. The Company has recorded a reserve at the low end
of the range at January 2, 2005.

In addition to the above issues,  the nature and scope of the Company's business
bring it in regular  contact with the general public and a variety of businesses
and government agencies.  Such activities  inherently subject the Company to the
possibility of litigation, including environmental and product liability matters
that are defended and handled in the  ordinary  course of business.  The Company
has established accruals for matters for which management considers a loss to be
probable and reasonably  estimable.  It is the opinion of management  that facts
known at the present time do not  indicate  that such  litigation,  after taking
into account insurance  coverage and the  aforementioned  accruals,  will have a
material  adverse impact on the results of operations,  financial  position,  or
cash flows of the Company.

                                      -10-


For additional discussion on the Company's environmental and litigation matters,
see footnote 10 to the consolidated financial statements in the annual report to
shareholders for the year-ended January 2, 2005, which is incorporated herein by
reference and which is included in Exhibit 13 to this Form 10-K.

Item 4.   Submission of Matters to a Vote of Security Holders

No matters  were  submitted to a vote of our  security  holders  during the last
quarter of the period covered by the Annual Report on Form 10-K.


                                     PART II

Item 5.  Market for Registrant's Common Equity, Related Stockholder Matters and
         Issuer Purchases of Equity Securities

Pursuant to General Instructions G to Form 10-K, there is hereby incorporated by
this  reference  the  information  set forth under the captions  "Capital  Stock
Market  Prices"  and  "Restriction  on Payment of  Dividends"  in the  "Selected
Financial Data" in the 2004 annual report to shareholders,  which is included in
Exhibit  13 to this  Form  10-K,  and  "Dividend  Policy"  in the  "Management's
Discussion and Analysis" in the 2004 annual report to shareholders,  and "Equity
Compensation Plan  Information" in the Company's  definitive proxy statement for
its 2005 Annual Meeting of Shareholders that is anticipated to be filed on March
25, 2005  pursuant to Section  14(a) of the Exchange  Act,  which is included in
Exhibit 13 to this Form 10-K.

At February 27, 2005 there were 826 shareholders of record.

Issuer Purchases of Equity Securities






                                                                                                             (d) Maximum Number
                                                                                    (c) Total Number of      (or Approximate Dollar
                                                                                      Shares (or Units)      Value) of Shares (or
                                    (a) Total Number of                              Purchase as Part of     Units) that May Yet Be
                                       Shares (or Units)   (b) Average Price Paid    Publicly Announced      Purchased Under the
Period                                     Purchased          per share (or Unit)     Plans or Programs       Plans or Programs
- ------                              -----------------------------------------------------------------------------------------------

                                                                                                       
November 29 through January 2                      --                         --                  --                       --
November 1 through November 28                 69,700                 $   45.64               69,700           $  21,818,749
October 4 through October 31                       --                         --                  --                      --


On October 28, 2004, the Company's  Board of Directors  authorized the purchase,
at management's discretion, of up to an aggregate of $25 million in market value
of  shares of the  Company's  capital  stock in open  market  transactions.  The
buyback program will be completed or cancelled within twelve months.

Item 6.  Selected Financial Data

Pursuant to General Instructions G to Form 10-K, there is hereby incorporated by
this reference the information set forth under the caption  "Selected  Financial
Data" in the 2004 annual report to shareholders, which is included in Exhibit 13
to this Form 10-K.

Item 7.  Management's Discussion and Analysis of Financial Condition and Results
         of Operations

Pursuant to General Instructions G to Form 10-K, there is hereby incorporated by
this  reference  the  information  set  forth  under the  caption  "Management's
Discussion  and  Analysis" in the 2004 annual report to  shareholders,  which is
included in Exhibit 13 to this Form 10-K.

Item 7a.  Quantitative and Qualitative Disclosures about Market Risk

Pursuant to General Instructions G to Form 10-K, there is hereby incorporated by
this reference the  information set forth under the caption "Market Risk" in the
"Management's   Discussion   and   Analysis"  in  the  2004  annual   report  to
shareholders, which is included in Exhibit 13 to this Form 10-K.

Item 8.  Financial Statements and Supplementary Data

Pursuant to General Instructions G to Form 10-K, there is hereby incorporated by
this reference the information set forth under the caption "Quarterly Results of
Operations"  in the 2004  annual  report to  shareholders,  which is included in
Exhibit 13 to this Form 10-K.

                                      -11-




Item 9.  Changes in and Disagreements With Accountants on Accounting and
         Financial Disclosure

None.

Item 9a.  Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The  Company  conducted  an  evaluation,  with the  participation  of its  Chief
Executive Officer and Acting Chief Financial Officer, of its disclosure controls
and procedures,  as such term is defined under Rule 13a-15(e)  promulgated under
the Exchange Act, as of January 2, 2005. Based upon that  evaluation,  the Chief
Executive  Officer  and  Acting  Chief  Financial  Officer  concluded  that  the
Company's disclosure controls and procedures were not effective as of January 2,
2005.

Management's Report on Internal Control Over Financial Reporting

The  management  of Rogers  Corporation  is  responsible  for  establishing  and
maintaining  adequate internal control over financial reporting as is defined in
Exchange Act Rules  13a-15(f) and  15(d)-15(f).  Rogers  Corporation's  internal
control  system was designed to provide  reasonable  assurance to the  Company's
management,  Board of Directors and  shareholders  regarding the preparation and
fair presentation of the Company's published financial statements.

All  internal  control  systems,  no matter  how well  designed,  have  inherent
limitations.  Therefore,  even those  systems  determined  to be  effective  can
provide  only   reasonable   assurance  with  respect  to  financial   statement
preparation and presentation.

An internal control "material weakness" is a control deficiency,  or combination
of control  deficiencies,  that results in more than a remote  likelihood that a
material  misstatement of the annual or interim financial statements will not be
prevented or detected. An internal control "significant  deficiency" is one that
could result in a  misstatement  of the financial  statements  that is more than
inconsequential.

Management  assessed the  effectiveness  of the Company's  internal control over
financial  reporting as of January 2, 2005. In making its assessment of internal
control over  financial  reporting  management  used the criteria  issued by the
Committee  of  Sponsoring  Organizations  of the Treadway  Commission  (COSO) in
Internal  Control  -  Integrated  Framework.  As a  result  of this  assessment,
management  determined that the Company did not maintain effective controls over
its  accounting  for deferred  income  taxes.  The specific  control  deficiency
identified related to the lack of adequate reconciliation of differences between
the deferred  tax amounts on the balance  sheet and the  underlying  differences
between the tax and book bases of the related balance sheet items. This resulted
in the Company recording  adjustments to its deferred income tax accounts in the
fourth quarter of 2004. Based on management's  assessment,  management concluded
that this matter represents a material weakness and, accordingly,  has concluded
that as of  January 2, 2005,  the  Company's  internal  control  over  financial
reporting was not effective based on those criteria.

Rogers  Corporation's  independent  registered  public  accounting firm, Ernst &
Young  LLP,  has  issued  an audit  report  on  management's  assessment  of the
Company's internal control over financial reporting. This report appears on page
70 of our Annual Report.

Rogers, Connecticut
March 9, 2005

Background on the Material Weakness

On February 17, 2005, the Company announced that it would be delaying its fourth
quarter and year-end  earnings  release because it had identified some potential
issues  associated  with its historical  accounting  for deferred  income taxes.
Subsequently,  it was determined  that a change was necessary in the method used
to reconcile  and account for deferred  income taxes to be  consistent  with the
application of the provisions of Statement of Financial Accounting Standards No.
109. This change resulted in an increase of $5.0 million to after-tax  income in
the fourth quarter of 2004. This one-time,  non-cash  increase to current year's
earnings  reflects the adjustment  required to properly  state certain  deferred
income tax accounts for temporary tax differences  that most likely  accumulated
over many years.  Management believes that the adjustment relates most likely to
amounts  accumulated prior to 2002; that any temporary  differences not properly
accounted for did not materially  affect the Company's  reported  results in any
one year;  nor was the cumulative  amount  material in relation to the Company's
financial  position at January 2, 2005.  However,  management has concluded that
the internal control deficiency which resulted in this adjustment  constitutes a
"material  weakness"  as  defined  by the Public  Company  Accounting  Oversight
Board's  Auditing  Standard No. 2 and therefore  management  has concluded  that
internal  controls over financial  reporting were not effective as of January 2,
2005.  Management is in the process of implementing  additional internal control
procedures  over its  accounting  for deferred  income taxes.  Exclusive of this
instance,  no other  material  weaknesses  were  identified by management in the
Company's internal control over financial reporting.

                                      -12-


Changes in Internal Control Over Financial Reporting

There have been no changes to the  Company's  internal  control  over  financial
reporting  that  occurred  during the  quarter  ended  January 2, 2005 that have
materially  affected,  or  are  reasonably  likely  to  materially  affect,  the
Company's  internal  control over  financial  reporting.  However,  as described
above,  management  is  currently  implementing  enhancements  to the  Company's
internal  control over  financial  reporting  to address the  material  weakness
discussed above.

Item 9b.  Other Information

None.

                                    PART III

Item 10.  Directors and Executive Officers of the Registrant

Pursuant to General  Instruction G to Form 10-K, there is hereby incorporated by
this reference the information  with respect to the Directors of the Company set
forth under the captions  "Nominees for Director" and "Section 16(a)  Beneficial
Ownership Reporting  Compliance" in the Company's definitive proxy statement for
its 2005 Annual Meeting of Shareholders that is anticipated to be filed on March
25, 2005 pursuant to Section 14(a) of the Exchange Act. Information with respect
to  Executive  Officers  of the Company is  presented  in Part I, Item 1 of this
report and is set forth in the Company's definitive proxy statement for its 2005
Annual Meeting of Shareholders that is anticipated to be filed on March 25, 2005
pursuant to Section 14(a) of the Exchange Act.

Code of Ethics

The Company has adopted a code of business conduct and ethics,  which applies to
all employees,  officers and directors of Rogers.  The code of business  conduct
and     ethics     is     posted     on     the     Company's     website     at
http://www.rogerscorporation.com  and is also  available in print without charge
to any shareholder  who requests it by sending a request to Rogers  Corporation,
One Technology Drive, P. O. Box 188, Rogers, CT 06263-0188, Attn: Vice President
and  Secretary.  The  Company  intends to satisfy  the  disclosure  requirements
regarding  any  amendment  to, or waiver of, a provision of the code of business
conduct and ethics for the Chief Executive Officer,  principal financial officer
and principal  accounting  officer (or others performing  similar  functions) by
posting such  information on its website.  Rogers  Corporation's  website is not
incorporated into or a part of this Annual Report on Form 10-K

Item 11.  Executive Compensation

Pursuant to General  Instruction G to Form 10-K, there is hereby incorporated by
this  reference  the  information  set  forth  under  the  captions  "Directors'
Compensation"  and "Executive  Compensation"  in the Company's  definitive proxy
statement for its 2005 Annual Meeting of Shareholders  that is anticipated to be
filed on March 25, 2005 pursuant to Section 14(a) of the Exchange Act.

Item 12.  Security Ownership of Certain Beneficial Owners and Management and
          Related Stockholder Matters

Pursuant to General  Instruction G to Form 10-K, there is hereby incorporated by
this  reference the  information  with respect to Security  Ownership of Certain
Beneficial Owners and Management and Related Stockholder Matters set forth under
the captions "Stock Ownership of Management", "Beneficial Ownership of More Than
Five Percent of Rogers Stock", and "Equity Compensation Plan Information" in the
Company's definitive proxy statement for its 2005 Annual Meeting of Shareholders
that is  anticipated  to be filed on March 25, 2005 pursuant to Section 14(a) of
the Exchange Act.

Item 13.  Certain Relationships and Related Transactions

Pursuant to General  Instruction G to form 10-K, there is hereby incorporated by
reference  the  information  with respect to certain  relationships  and related
transactions set forth under the caption "Related  Parties" in the "Management's
Discussion  and  Analysis" in the 2004 annual report to  shareholders,  which is
included in Exhibit 13 to this Form 10-K.

Item 14.  Principal Accountant Fees and Services

Pursuant to General  Instruction G to Form 10-K, there is hereby incorporated by
this reference the  information  with respect to Accountant Fees set forth under
the caption  "Fees of  Independent  Registered  Public  Accounting  Firm" in the
Company's Proxy  Statement for its 2005 Annual Meeting of  Shareholders  that is
anticipated  to be filed on March 25,  2005  pursuant  to  Section  14(a) of the
Exchange Act.

                                      -13-


                                     PART IV

Item 15.  Exhibits and Financial Statement Schedules

(a)  The following documents are filed as part of this report:

(1)  Financial  Statements (Pursuant to General Instructions to Form 10-K, there
     is hereby  incorporated  by reference the information set forth in the 2004
     Annual Report to Shareholders):

Consolidated Balance Sheets - January 2, 2005 and December 28, 2003
Consolidated Statements of Income - Fiscal Years Ended January 2, 2005, December
28, 2003, and December 29, 2002
Consolidated Statements of Shareholders' Equity - Fiscal Years Ended January 2,
2005, December 28, 2003, and December 29, 2002
Consolidated Statements of Cash Flows - Fiscal Years Ended January 2, 2005,
December 28, 2003, and December 29, 2002
Notes to Consolidated Financial Statements - January 2, 2005

(2) Financial Statement Schedules:

Schedule II - Valuation  and  Qualifying  Accounts  for the three  fiscal  years
ending January 2, 2005

All other  schedules for which  provision is made in the  applicable  accounting
regulations of the Securities and Exchange Commission are not required under the
related instructions or are inapplicable, and therefore have been omitted.

(3) Exhibits:

The following list of exhibits includes  exhibits  submitted with this Form 10-K
as filed with the SEC and those incorporated by reference to other filings.

     2     Stock Purchase Agreement, dated September 30, 2003, among 3M Company,
           3M  Innovative  Properties  Company,  Durel  Corporation  and  Rogers
           Corporation  for the  purchase  of  Durel  Corporation  was  filed as
           Exhibit 2.1 to the Registrant's Form 8-K filed on October 15, 2003*.

     3a    Restated Articles of Organization,  filed with the Secretary of State
           of the  Commonwealth of Massachusetts on April 6, 1966, were filed as
           Exhibit  3a to the  Registrant's  Annual  Report on Form 10-K for the
           fiscal year ended January 1, 1989 (the 1988 Form 10-K)*.

     3b    Articles of Amendment to the Articles of Organization, filed with the
           Secretary of State of the Commonwealth of Massachusetts on August 10,
           1966, were filed as Exhibit 3b to the 1988 Form 10-K*.

     3c    Articles of Merger of Parent and Subsidiary Corporations,  filed with
           the  Secretary  of  State of the  Commonwealth  of  Massachusetts  on
           December 29, 1975, were filed as Exhibit 3c to the 1988 Form 10-K*.

     3d    Articles  of  Amendment,  filed  with the  Secretary  of State of the
           Commonwealth  of  Massachusetts  on March  29,  1979,  were  filed as
           Exhibit 3d to the 1988 Form 10-K*.

     3e    Articles  of  Amendment,  filed  with the  Secretary  of State of the
           Commonwealth  of  Massachusetts  on March  29,  1979,  were  filed as
           Exhibit 3e to the 1988 Form 10-K*.

     3f    Articles  of  Amendment,  filed  with the  Secretary  of State of the
           Commonwealth of Massachusetts on April 2, 1982, were filed as Exhibit
           3f to the 1988 Form 10-K*.

     3g    Articles of Merger of Parent and Subsidiary Corporations,  filed with
           the  Secretary  of  State of the  Commonwealth  of  Massachusetts  on
           December 31, 1984, were filed as Exhibit 3g to the 1988 Form 10-K*.

     3h    Articles  of  Amendment,  filed  with the  Secretary  of State of the
           Commonwealth of Massachusetts on April 6, 1988, were filed as Exhibit
           3h to the 1988 Form 10-K*.

     3i    Bylaws of Rogers  Corporation,  as  amended  and  restated  effective
           August 26, 2004,  were filed as Exhibit 3.1 to the Company's  Current
           Report of Form 8-K, filed with the Securities and Exchange Commission
           on September 1, 2004, and incorporated herein by reference.

     3j    Articles of  Amendment,  as filed with the  Secretary of State of the
           Commonwealth of  Massachusetts on May 24, 1994, were filed as Exhibit
           3j to the 1995 Form 10-K*.

     3k    Articles of  Amendment,  as filed with the  Secretary of State of the
           Commonwealth of Massachusetts on May 8, 1998 were filed as Exhibit 3k
           to the 1998 Form 10-K*.

                                      -14-


     3l    Articles of Merger of Parent and Subsidiary  Corporation,  filed with
           the  Secretary  of  State of the  Commonwealth  of  Massachusetts  on
           December 28, 2003, filed herewith.

     4a    1997  Shareholder  Rights  Plan was filed on Form 8-A dated March 24,
           1997.  The June 19,  1997 and July 7, 1997  amendments  were filed on
           Form 8-A/A  dated July 21,  1997.  The April 10, 2000  amendment  was
           filed on Form 8-K on May 16, 2000*.

     4b    Certain Long-Term Debt Instruments, each representing indebtedness in
           an amount  equal to less than 10  percent of the  Registrant's  total
           consolidated  assets,  have not been filed as exhibits to this Annual
           Report on Form 10-K. The Registrant  hereby  undertakes to file these
           instruments with the Commission upon request.

    10b    Description of the Company's Life Insurance  Program**,  was filed as
           Exhibit  K to the  Registrant's  Annual  Report  on Form 10-K for the
           fiscal year ended December 28, 1980*.

    10c    Rogers Corporation 2004 Annual Incentive  Compensation  Plan** (2004)
           was filed as Exhibit 10c to the  Registrant's  Annual  Report on Form
           10-K for the fiscal year ended December 28, 2003*.

    10d    Rogers  Corporation 1988 Stock Option Plan** (as amended December 17,
           1988,  September 14, 1989, October 23, 1996, April 18, 2000, June 21,
           2001, August 22, 2002, and December 5, 2002). The 1988 plan, the 1988
           amendment,  and the 1989  amendment  were filed as Exhibit 10d to the
           Registrant's  Annual  Report on Form 10-K for the  fiscal  year ended
           January 1, 1995 (the 1994 Form 10-K)*.  The 1996  amendment was filed
           as Exhibit 10d to the 1996 Form 10-K*.  The April 18, 2000 amendment,
           June 21, 2001  amendment,  August 22, 2002  amendment and December 5,
           2002 were filed as Exhibit 10d to the  Registrant's  Annual Report on
           Form 10-K for the fiscal year ended December 28, 2003*.

   10e     Rogers  Corporation 1990 Stock Option Plan** (as restated and amended
           on October 18, 1996,  December  21, 1999,  amended on April 18, 2000,
           June 21,  2001,  August 22,  2002,  October 7, 2002,  and December 4,
           2002).  The October 18, 1996  restatement  and amendment was filed as
           Registration  Statement  No.  333-14419 on Form S-8 dated October 18,
           1996*.  The December 21, 1999  amendment  was filed as Exhibit 10e to
           the 1999 Form  10-K*.  The  October  7, 2002  amendment  was filed as
           Exhibit 10e to the  Registrant's  Annual  Report on Form 10-K for the
           fiscal year ended December 29, 2002*.  The April 18, 2000  amendment,
           June 21, 2001  amendment,  August 22, 2002  amendment and December 5,
           2002  amendment was filed as Exhibit 10e to the  Registrant's  Annual
           Report on Form 10-K for the fiscal year ended December 28, 2003*.

   10f     Rogers Corporation  Deferred  Compensation Plan** (1983) was filed as
           Exhibit  O to the  Registrant's  Annual  Report  on Form 10-K for the
           fiscal year ended January 1, 1984*.

   10g     Rogers Corporation  Deferred  Compensation Plan** (1986) was filed as
           Exhibit 10e to the 1987 Form 10-K*.

   10h     Rogers  Corporation 1994 Stock  Compensation  Plan** (as restated and
           amended on October 17, 1996,  amended on December 18, 1997, April 18,
           2000, June 21, 2001, August 22, 2002, and December 5, 2002). The 1994
           plan,  as amended  and  restated on October  17,  1996,  was filed as
           Exhibit 10h to the 1996 Form 10-K*.  The 1997  amendment was filed as
           Exhibit  10h to the 1997 Form 10-K*.  The April 18,  2000  amendment,
           June 21, 2001 amendment,  August 22, 2002 amendment,  and December 5,
           2002 amendment were filed as Exhibit 10h to the  Registrant's  Annual
           Report on Form 10-K for the fiscal year ended December 28, 2003*.

   10i     Rogers   Corporation   Voluntary   Deferred   Compensation  Plan  for
           Non-Employee   Directors**  (1994,  as  amended  December  26,  1995,
           December  27, 1996 and as restated  and amended  December  21,  1999,
           October 7, 2002,  and December 5, 2002).  The 1994 plan, the December
           26, 1995 and December 27, 1996  amendments  were filed as Exhibit 10i
           to  the  1994  Form  10-K,  1995  Form  10-K,  and  1996  Form  10-K,
           respectively*.  The December 21, 1999  restatement and amendment were
           filed as  Exhibit  10i to the 1999 Form  10-K*.  The  October 7, 2002
           amendment was filed as Exhibit 10i to the Registrant's  Annual Report
           on Form 10-K for the  fiscal  year  ended  December  29,  2002 *. The
           December  5,  2002   amendment  was  filed  as  Exhibit  10i  to  the
           Registrant's  Annual  Report on Form 10-K for the  fiscal  year ended
           December 28, 2003*.

   10j     Rogers  Corporation  Voluntary  Deferred  Compensation  Plan  for Key
           Employees**  (1993,  as amended on December  22,  1994,  December 21,
           1995,  December 22, 1995,  April 17, 1996 and as restated and amended
           on December 21,  1999,  October 7, 2002,  and December 5, 2002).  The
           1993 plan and the 1994  amendments  were filed as Exhibit  10j to the
           1994 Form 10-K*.  The 1995 and 1996  amendments were filed as Exhibit
           10j to the 1995  Form  10-K and 1996 Form  10-K,  respectively*.  The
           December 21, 1999 restatement and amendment were filed as Exhibit 10j
           to the 1999 Form 10-K*.  The October 7, 2002  amendment  was filed as
           Exhibit 10j to the  Registrant's  Annual  Report on Form 10-K for the
           fiscal year ended December 29, 2002 *. The December 5, 2002 amendment
           was filed as Exhibit 10j to the  Registrant's  Annual  Report on Form
           10-K for the fiscal year ended December 28, 2003*.

  10k      Rogers Corporation  Long-Term  Enhancement Plan for Senior Executives
           of Rogers  Corporation**  (December  18,  1997*,  as amended April 4,
           2000,  October 7, 2002,  and  December  5,  2002).  The April 4, 2000
           amendment was file as Exhibit 10k to the 2000 Form 10-K*. The October
           7, 2002 amendment was filed as Exhibit 10k to the Registrant's Annual
           Report on Form 10-K for the fiscal year ended December 29, 2002*. The
           December  5,  2002   amendment  was  filed  as  Exhibit  10k  to  the
           Registrant's  Annual  Report on Form 10-K for the  fiscal  year ended
           December 28, 2003*.

  10l      Rogers  Corporation  1998  Stock  Incentive  Plan**(1998,  as amended
           September 9, 1999,  December 21, 1999, April 18, 2000, June 21, 2001,
           October 10, 2001, August 22, 2002, November 7, 2002, December 5, 2002
           and  February  19,  2004).  The 1998 Plan was  filed as  Registration
           Statement No. 333-50901 on April 24, 1998*. The September 9, 1999 and
           December  21, 1999  amendments  were filed as Exhibit 10l to the 1999
           Form 10-K*. The October 10, 2001 and November 7, 2002 amendments were
           filed as Exhibit 10l to the  Registrant's  Annual Report on Form 10-K
           for the fiscal  year ended  December  29,  2002 *. The April 18, 2000
           amendment,  June 21,  2001  amendment,  August  22,  2002  amendment,
           December 5, 2002 amendment and February 19, 2004 amendment were filed
           as Exhibit 10l to the Registrant's Annual Report on Form 10-K for the
           fiscal year ended December 28, 2003*.

                                      -15-


   10m     Multicurrency  Revolving  Credit  Agreement (as amended  September 7,
           2001 and  October  25,  2002)  dated  December  8,  2000 was filed as
           Exhibit 10m to the 2000 Form 10-K*. The September 7, 2001 and October
           25, 2002  amendments  are filed herewith as Exhibit 10m-1 and Exhibit
           10m-2, respectively.

   10n     Rogers  Corporation  Executive  Supplemental  Agreement** (as amended
           April 29,  2004) for the  Chairman  of the Board and Chief  Executive
           Officer,  dated  December  5, 2002,  was filed as Exhibit  10n to the
           Registrant's  Annual  Report on Form 10-K for the  fiscal  year ended
           December 29, 2002*. The April 29, 2004 amendment is filed herewith.

   10o     Rogers  Corporation   Pension  Restoration  Plan**  (as  amended  and
           restated  March 10, 2004).  The March 10, 2004 amendment was filed as
           Exhibit 10o to the  Registrant's  Annual  Report on Form 10-K for the
           fiscal year ended December 28, 2003*.

   10p     2002 Financial Statements for the Company's former joint venture with
           3M, Durel Corporation, were filed as Exhibit 99.3 to the Registrant's
           Annual  Report on Form 10-K for the fiscal  year-ended  December  29,
           2002*.

   10q     Unaudited  Financial  Statements  for  the  nine-month  period  ended
           September  30, 2003 for the  Company's  former joint venture with 3M,
           Durel  Corporation  were  filed as  Exhibit  33b to the  Registrant's
           Annual  Report on Form 10-K for the fiscal  year-ended  December  28,
           2003*.

   10r     Summary  of  Director  and  Executive  Officer  Compensation,   filed
           herewith**.

   10s     Form of 1991 Special Severance Agreement, filed herewith**.

   10t     Schedule of 1991 Special  Severance  Agreements  (Exhibit 10s), filed
           herewith**.

   10u     Form of  Indemnification  Agreement for  Executives was filed on Form
           8-K on December 14, 2004**.

   10v     Schedule of Indemnification  Agreements for Executives (Exhibit 10u),
           filed herewith**.

   10w     Form of Indemnification Agreement for Directors was filed on Form 8-K
           on December 14, 2004**.

   10x     Schedule of  Indemnification  Agreements for Directors (Exhibit 10w),
           filed herewith**.

   10y     Change in Control  Severance  Agreement,  dated March 3, 2004, by and
           between the Company and Robert C. Daigle, filed herewith**.

   10z     Change in Control Severance Agreement,  dated October 2, 1991, by and
           between the Company and Robert D. Wachob, filed herewith**.

   10aa    Change in Control Severance Agreement,  dated October 2, 1991, by and
           between the Company and Robert M. Soffer, filed herewith**.

   10ab    Change in Control  Severance  Agreement,  dated March 3, 1996, by and
           between the Company and John A. Richie, filed herewith**.

   10ac    Change in Control  Severance  Agreement,  dated March 3, 2004, by and
           between the Company and Paul B. Middleton, filed herewith**.

   10ad    Guaranty to Multicurrency Revolving Credit Agreement by Rogers China,
           Inc., dated April 3, 2001, filed herewith.

   10ae    Guaranty to  Multicurrency  Revolving  Credit Agreement by Rogers KF,
           Inc., dated February 18, 2004, filed herewith.

   13      Portions of the Rogers Corporation 2004 Annual Report to Shareholders
           which are  specifically  incorporated  by  reference  in this  Annual
           Report on Form 10-K, filed herewith.

   21      Subsidiaries of the Rogers, filed herewith.

   23      Consent  of  Ernst  &  Young  LLP,   Independent   Registered  Public
           Accounting Firm, filed herewith.

   31.1    Certification  of Chief Executive  Officer Pursuant to Rule 13a-14(a)
           of the Securities Exchange Act of 1934, filed herewith.

   31.2    Certification  of  Acting  Chief  Financial   Officer  and  Corporate
           Controller  Pursuant to Rule 13a-14(a) of the Securities Exchange Act
           of 1934, filed herewith.

   32.1    Certification  of Chief Executive  Officer and Acting Chief Financial
           Officer and Corporate  Controller  Pursuant to Rule  13a-14(b) of the
           Securities  Exchange  Act of 1934  and 18  U.S.C.  Section  1350,  as
           Adopted  Pursuant to Section 906 of the  Sarbanes-Oxley  Act of 2002,
           filed herewith.
 *   In  accordance  with Rule  12b-23  and Rule  12b-32  under  the  Securities
     Exchange  Act of  1934,  as  amended,  reference  is made to the  documents
     previously  filed  with  the  Securities  and  Exchange  Commission,  which
     documents are hereby incorporated by reference.
**   Management Contract.



                                      -16-




                                                                                                                         SCHEDULE II

                ROGERS CORPORATION AND CONSOLIDATED SUBSIDIARIES
                        Valuation and Qualifying Accounts



                                Balance at               Charged to          Taken            Other       Balance at
                              Beginning of           (Reduction of)        Against     (Deductions)           End of
(Dollars in Thousands)              Period       Costs and Expenses      Allowance       Recoveries           Period
                          ----------------       ------------------      ---------   --------------    -------------

Allowance for Doubtful Accounts:

                                                                                             
January 2, 2005                   $1,446                  $350              $(33)             $32            $1,795
December 28, 2003                  1,102                   349               (41)              36             1,446
December 29, 2002                  1,363                  (200)             (154)              93             1,102



                                      -17-




                                   Signatures

Pursuant to the  requirements of Section 13 or 15(d) 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.


                                      ROGERS CORPORATION
                                      (Registrant)




                                      /s/ Paul B. Middleton
                                      ------------------------------------------
                                      Paul B. Middleton
                                      Acting Chief Financial Officer and
                                      Corporate Controller
                                      (Acting Principal Financial and Accounting
                                      Officer)

Dated:  March 18, 2005

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below on March 18, 2005, by the  following  persons on behalf of
the Registrant and in the capacities indicated.



/s/ Robert D. Wachob                                 /s/ Gregory B. Howey
- -------------------------------------                ---------------------------

Robert D. Wachob                                     Gregory B. Howey
President and Chief Executive Officer                Director



/s/ Paul B. Middleton                                /s/ Leonard R. Jaskol
- -------------------------------------                ---------------------------
Paul B. Middleton                                    Leonard R. Jaskol
Acting Chief Financial Officer and                   Director
  Corporate Controller



/s/ Walter E. Boomer                                 /s/ Eileen S. Kraus
- -------------------------------------                ---------------------------
Walter E. Boomer                                     Eileen S. Kraus
Director                                             Director



/s/ Leonard M. Baker                                 /s/ William E. Mitchell
- -------------------------------------                ---------------------------
Leonard M. Baker                                     William E. Mitchell
Director                                             Director



/s/ Edward L. Diefenthal                             /s/ Robert G. Paul
- -------------------------------------                ---------------------------
Edward L. Diefenthal                                 Robert G. Paul
Director                                             Director

                                      -18-