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. 08, 2023
Filed:
Dec. 30, 2020
Applicant:
Bridgestone Corporation, Chuo-ku, JP;
Inventors:
Terrence E. Hogan, Uniontown, OH (US);
Arif O. Gozen, Dundee, MI (US);
James D. Ulmer, Akron, OH (US);
Assignee:
Bridgestone Corporation, Chuo-ku, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 279/02 (2006.01); C08L 51/04 (2006.01); C08F 299/00 (2006.01); C08F 8/34 (2006.01); C08F 8/32 (2006.01); C08F 22/06 (2006.01); C08F 136/06 (2006.01); C08L 23/32 (2006.01); C08F 8/46 (2006.01); C08L 7/00 (2006.01); C08L 9/00 (2006.01); B60C 1/00 (2006.01); C08G 81/00 (2006.01); C08L 21/00 (2006.01); C08K 5/372 (2006.01); C08L 23/08 (2006.01); C08L 23/14 (2006.01); C08L 23/02 (2006.01); C08K 3/013 (2018.01);
U.S. Cl.
CPC ...
C08F 279/02 (2013.01); B60C 1/00 (2013.01); B60C 1/0025 (2013.01); C08F 8/32 (2013.01); C08F 8/34 (2013.01); C08F 8/46 (2013.01); C08F 22/06 (2013.01); C08F 136/06 (2013.01); C08F 299/00 (2013.01); C08G 81/00 (2013.01); C08K 5/3725 (2013.01); C08L 7/00 (2013.01); C08L 9/00 (2013.01); C08L 21/00 (2013.01); C08L 23/02 (2013.01); C08L 23/0815 (2013.01); C08L 23/14 (2013.01); C08L 23/32 (2013.01); C08L 51/04 (2013.01); C08K 3/013 (2018.01);
Abstract
Embodiments of the present disclosure are directed to polyolefin grafted polydiene polymers, wherein the polyolefin grafted polydiene polymers comprises a polydiene having a polydiene polymer backbone, a polyolefin, and at least one sulfur containing functionalizing agent which grafts the polyolefin onto at least one non-terminal position on the polydiene polymer backbone.