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:
Dec. 15, 2020
Filed:
Oct. 24, 2017
Applicant:
Zeon Corporation, Tokyo, JP;
Inventor:
Yoshio Fukumine, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 13/00 (2006.01); C08F 220/18 (2006.01); C08F 222/26 (2006.01); C08F 236/08 (2006.01); C08F 236/12 (2006.01); C08F 236/18 (2006.01); C08K 3/22 (2006.01); C08K 3/26 (2006.01); C08K 5/17 (2006.01); C08K 3/12 (2006.01);
U.S. Cl.
CPC ...
C08L 13/00 (2013.01); C08F 220/18 (2013.01); C08F 222/26 (2013.01); C08F 236/08 (2013.01); C08F 236/12 (2013.01); C08F 236/18 (2013.01); C08K 3/12 (2013.01); C08K 3/22 (2013.01); C08K 3/26 (2013.01); C08K 5/17 (2013.01); C08K 2003/2227 (2013.01); C08K 2003/267 (2013.01); C08L 2312/00 (2013.01);
Abstract
A disclosed crosslinkable rubber composition includes a carboxyl group-containing nitrile rubber (A) containing a halogen or a halogen compound, and having an iodine value of 120 or less; a polyamine-based crosslinking agent (B); and a metal-based acid acceptor (C).