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:
Jun. 20, 2017
Filed:
Mar. 20, 2014
Applicant:
Zeon Corporation, Tokyo, JP;
Inventors:
Arinobu Katada, Tokyo, JP;
Masato Sakamoto, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08C 19/28 (2006.01); C08F 236/12 (2006.01); B60C 1/00 (2006.01); B01J 31/00 (2006.01); C08C 19/02 (2006.01); C08C 19/08 (2006.01); C08C 19/36 (2006.01); C08C 19/38 (2006.01); C08C 19/00 (2006.01);
U.S. Cl.
CPC ...
C08F 236/12 (2013.01); B01J 31/00 (2013.01); B60C 1/00 (2013.01); C08C 19/02 (2013.01); C08C 19/08 (2013.01); C08C 19/28 (2013.01); C08C 19/36 (2013.01); C08C 19/38 (2013.01); C08C 2019/09 (2013.01);
Abstract
A nitrile group-containing copolymer rubber which has a hydroxyl group, carboxyl group, or carbon-carbon double bond at an end carbon atom or on a carbon atom which bonds with the end carbon atom is provided. The nitrile group-containing copolymer rubber is preferably obtained by a metathesis reaction. A nitrile group-containing copolymer rubber which is excellent in cross-linkability can be provided.