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. 11, 2015
Filed:
Dec. 27, 2011
Applicants:
Takeshi Sato, Fujisawa, JP;
Ayako Niikura, Fujisawa, JP;
Inventors:
Takeshi Sato, Fujisawa, JP;
Ayako Niikura, Fujisawa, JP;
Assignee:
NOK Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J 15/10 (2006.01); C08L 33/08 (2006.01); C08K 3/04 (2006.01); C08K 5/00 (2006.01); C08K 5/01 (2006.01); C08K 7/00 (2006.01); C08L 91/00 (2006.01);
U.S. Cl.
CPC ...
F16J 15/102 (2013.01); C08L 33/08 (2013.01); C08K 3/04 (2013.01); C08K 5/0025 (2013.01); C08K 5/01 (2013.01); C08K 7/00 (2013.01); C08L 91/00 (2013.01);
Abstract
An acrylic rubber composition comprising 100 parts by weight of an ACM polymer, which contains monomers each having a carboxyl group(s) as crosslinking-site monomers, respectively, and 5 to 30 parts by weight of vein graphite or flake graphite. An acrylic rubber composition having 100 parts by weight of an ACM polymer, which contains monomers each having a carboxyl group(s) as crosslinking-site monomers, respectively, 5 to 30 parts by weight of vein graphite or flake graphite, and 0.5 to 1.5 parts by weight of a liquid paraffin.