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.:
Date of Patent:
Aug. 19, 2025
Filed:
Mar. 18, 2022
Applicant:
Agc Inc., Tokyo, JP;
Inventor:
Tsuyoshi Kawai, Tokyo, JP;
Assignee:
AGC Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 259/08 (2006.01); C08K 5/14 (2006.01); C08K 5/50 (2006.01);
U.S. Cl.
CPC ...
C08F 259/08 (2013.01); C08K 5/14 (2013.01); C08K 5/50 (2013.01); C08F 2810/20 (2013.01);
Abstract
To provide a fluorinated copolymer composition whereby a crosslinked rubber article having a low compression set at high temperature can be formed, and a crosslinked rubber article. The fluorinated copolymer composition of the present invention comprises a fluorinated copolymer, an organic peroxide, a compound having at least two polymerizable unsaturated bonds and a phosphorus compound having a melting point of 60° C. or lower.