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:
Jan. 25, 2022
Filed:
Nov. 09, 2017
Applicant:
Bridgestone Corporation, Chuo-ku, JP;
Inventors:
Assignee:
Bridgestone Corporation, Chuo-ku, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 297/02 (2006.01); C08F 293/00 (2006.01); C08K 3/04 (2006.01); C08L 53/00 (2006.01); B60C 1/00 (2006.01); B60C 11/00 (2006.01); C08F 4/54 (2006.01); C08F 4/42 (2006.01); C08L 9/00 (2006.01);
U.S. Cl.
CPC ...
C08F 297/02 (2013.01); B60C 1/0016 (2013.01); B60C 1/0025 (2013.01); B60C 11/0008 (2013.01); C08F 4/42 (2013.01); C08F 4/545 (2013.01); C08F 293/005 (2013.01); C08K 3/04 (2013.01); C08L 53/00 (2013.01); B60C 2011/0025 (2013.01); C08F 2438/03 (2013.01); C08L 9/00 (2013.01);
Abstract
A vulcanizable composition comprising rubber component, a filler, and a curing agent, where the rubber component includes a block copolymer of polybutadiene and polyisoprene, and where the block copolymer has a cis content of at least 90%.