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. 28, 2018
Filed:
Aug. 26, 2015
Applicant:
Zeon Corporation, Tokyo, JP;
Inventor:
Tomonori Nakashima, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 1/00 (2006.01); C08L 9/02 (2006.01); C08J 3/22 (2006.01); C08F 236/12 (2006.01);
U.S. Cl.
CPC ...
C08L 9/02 (2013.01); C08F 236/12 (2013.01); C08J 3/22 (2013.01); C08F 2800/20 (2013.01); C08F 2810/20 (2013.01); C08J 2309/02 (2013.01); C08J 2401/02 (2013.01); C08L 2205/16 (2013.01); C08L 2310/00 (2013.01); C08L 2312/00 (2013.01);
Abstract
A cross-linkable nitrile rubber composition including a highly saturated nitrile rubber (A) containing α,β-ethylenically unsaturated nitrile monomer units in a ratio of 5 to 50 wt % and having an iodine value of 120 or less, a polysaccharide polymer staple fiber (B) having an average fiber diameter of 1 μm or less, and a cross-linking agent (C), wherein a ratio of content of the polysaccharide polymer staple fiber (B) is 0.5 to 30 parts by weight with respect to 100 parts by weight of the highly saturated nitrile rubber (A).