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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9168726 B1

PDFFull Text
Date of Patent:
Oct. 27, 2015

Filed:

Sep. 28, 2011

Cast fluoropolymer film for bushings

Applicants:

Alexis Ponnouradjou, Watertown, MA (US);

Christopher M. Comeaux, Worcester, MA (US);

Karen M. Conley, Amesbury, MA (US);

Frank J. Csillag, Hopkinton, MA (US);

Sarah L. Clark, Somerville, MA (US);

Raymond J. White, Agawam, MA (US);

Inventors:

Alexis Ponnouradjou, Watertown, MA (US);

Christopher M. Comeaux, Worcester, MA (US);

Karen M. Conley, Amesbury, MA (US);

Frank J. Csillag, Hopkinton, MA (US);

Sarah L. Clark, Somerville, MA (US);

Raymond J. White, Agawam, MA (US);

Assignee:

Saint-Gobain Performance Plastics Corporation, Aurora, OH (US);

Attorneys:

Chi Suk Kim

Abel Law Group, LLP

Primary Examiner:

Alex Efta

Int. Cl.
CPC ...
B32B 37/20 (2006.01); B32B 37/00 (2006.01); B32B 37/02 (2006.01); F16C 33/00 (2006.01); F16C 33/02 (2006.01); F16C 33/28 (2006.01); B32B 7/12 (2006.01); B32B 27/28 (2006.01); B32B 27/32 (2006.01); F16C 33/20 (2006.01); B32B 33/00 (2006.01); F16C 17/02 (2006.01); F16C 17/10 (2006.01); F16C 43/02 (2006.01); F16C 33/66 (2006.01); B32B 37/24 (2006.01); B32B 37/12 (2006.01);
U.S. Cl.
CPC ...
B32B 37/206 (2013.01); B32B 7/12 (2013.01); B32B 27/281 (2013.01); B32B 27/322 (2013.01); B32B 33/00 (2013.01); B32B 37/0038 (2013.01); B32B 37/02 (2013.01); F16C 17/02 (2013.01); F16C 17/10 (2013.01); F16C 33/00 (2013.01); F16C 33/02 (2013.01); F16C 33/203 (2013.01); F16C 33/208 (2013.01); F16C 33/28 (2013.01); B32B 37/025 (2013.01); B32B 37/1284 (2013.01); B32B 2037/243 (2013.01); B32B 2250/05 (2013.01); B32B 2250/40 (2013.01); B32B 2305/80 (2013.01); B32B 2309/105 (2013.01); B32B 2311/00 (2013.01); B32B 2327/12 (2013.01); F16C 33/6696 (2013.01); F16C 43/02 (2013.01); F16C 2202/50 (2013.01); F16C 2208/32 (2013.01); F16C 2223/30 (2013.01); F16C 2223/40 (2013.01); F16C 2223/44 (2013.01);
Abstract

A method includes casting a friction reducing layer on a carrier, and casting an adhesive layer overlying the friction reducing layer to form a multilayer cast film. The method further includes laminating the multilayer cast film to the load bearing substrate with the load bearing substrate to form a composite and shaping the composite. The load bearing substrate is closer to the adhesive layer than to the friction reducing layer.

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