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:
Sep. 22, 2020
Filed:
Feb. 09, 2017
Applicant:
The Yokohama Rubber Co., Ltd., Minato-ku, Tokyo, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 9/06 (2006.01); C08K 3/04 (2006.01); C08G 18/44 (2006.01); C08K 3/00 (2018.01); C08G 18/76 (2006.01); C08G 18/24 (2006.01); B60C 1/00 (2006.01); C08L 101/02 (2006.01); C08G 18/50 (2006.01); C08G 18/32 (2006.01); C08G 81/02 (2006.01); C08J 3/12 (2006.01); C08G 18/08 (2006.01); C08G 81/00 (2006.01); C08G 18/34 (2006.01); C08G 18/81 (2006.01); C08K 3/013 (2018.01); C08L 9/02 (2006.01); C08L 81/02 (2006.01); C08L 81/04 (2006.01);
U.S. Cl.
CPC ...
C08L 9/06 (2013.01); B60C 1/00 (2013.01); B60C 1/0016 (2013.01); B60C 1/0025 (2013.01); C08G 18/0823 (2013.01); C08G 18/246 (2013.01); C08G 18/3206 (2013.01); C08G 18/348 (2013.01); C08G 18/44 (2013.01); C08G 18/5072 (2013.01); C08G 18/7642 (2013.01); C08G 18/7671 (2013.01); C08G 18/8116 (2013.01); C08G 81/00 (2013.01); C08G 81/025 (2013.01); C08J 3/12 (2013.01); C08K 3/00 (2013.01); C08K 3/013 (2018.01); C08K 3/04 (2013.01); C08L 9/02 (2013.01); C08L 81/02 (2013.01); C08L 81/04 (2013.01); C08L 101/02 (2013.01); C08G 2380/00 (2013.01); C08J 2353/00 (2013.01); C08J 2369/00 (2013.01); C08J 2371/02 (2013.01); C08K 2201/005 (2013.01); C08K 2201/009 (2013.01);
Abstract
Provided is a rubber composition containing from 1 to 50 parts by mass of an organic microparticle having an average particle size of 0.001 to 100 μm and having a crosslinked structure per 100 parts by mass of a diene rubber, the organic microparticle being a crosslinked microparticle of a copolymer formed from at least two types of segments having repeating units that are different each other, the at least two types of segments being formed from an oligomer or prepolymer having a functional group and having a molecular weight of 500 to 20000, and the functional group forming a crosslinked structure between the at least two types of segments.