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. 10, 2019
Filed:
Aug. 30, 2016
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventors:
Youhei Tsunenishi, Yokohama, JP;
Sho Ochiai, Tokyo, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/16 (2006.01); C08L 9/02 (2006.01); C08K 3/26 (2006.01); C08K 5/098 (2006.01); F16L 11/08 (2006.01); F16L 11/04 (2006.01);
U.S. Cl.
CPC ...
C08L 9/02 (2013.01); C08L 23/16 (2013.01); F16L 11/04 (2013.01); F16L 11/085 (2013.01);
Abstract
Provided is a hose rubber composition having improved adhesiveness to wires while maintaining rubber characteristics, and containing: acrylonitrile-butadiene rubber (NBR) and ethylene-propylene-diene rubber (EPDM) as rubber components; and further containing: a cobalt salt of an organic acid and hydrotalcite, in which 0.5 to 5 parts by mass of the hydrotalcite is contained with respect to 100 parts by mass of the rubber components.