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:
Oct. 20, 2020
Filed:
Oct. 11, 2016
Applicant:
Bridgestone Corporation, Tokyo, JP;
Inventors:
Assignee:
BRIDGESTONE CORPORATION, Chuo-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 1/00 (2006.01); C08F 236/10 (2006.01); C08F 210/00 (2006.01); C08F 210/02 (2006.01); C08F 236/06 (2006.01); C08L 9/00 (2006.01); C08F 212/06 (2006.01); C08L 47/00 (2006.01); C08L 23/00 (2006.01); C08L 25/02 (2006.01); C08K 3/34 (2006.01); C08L 53/02 (2006.01); C08F 210/06 (2006.01); C08F 210/08 (2006.01); C08F 212/08 (2006.01); C08F 236/08 (2006.01);
U.S. Cl.
CPC ...
C08F 236/06 (2013.01); B60C 1/00 (2013.01); C08F 210/00 (2013.01); C08F 210/06 (2013.01); C08F 210/08 (2013.01); C08F 212/06 (2013.01); C08F 212/08 (2013.01); C08F 236/10 (2013.01); C08K 3/34 (2013.01); C08L 9/00 (2013.01); C08L 23/00 (2013.01); C08L 25/02 (2013.01); C08L 47/00 (2013.01); C08L 53/02 (2013.01); C08F 236/08 (2013.01); C08F 2800/20 (2013.01);
Abstract
Provided is a multi-component copolymer having crack growth resistance and wet performance. The multi-component copolymer comprises conjugated diene units, non-conjugated olefin units and aromatic vinyl units, wherein: a ratio among all of the aromatic vinyl units of at least one aromatic vinyl unit existing in amorphous parts inclusive of the conjugated diene units is 50% or more.