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. 04, 2026
Filed:
May. 15, 2023
Applicant:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Inventors:
Yuan-Yong Yan, Copley, OH (US);
Gyusaang Youn, Copley, OH (US);
Assignee:
THE GOODYEAR TIRE & RUBBER COMPANY, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/372 (2006.01); B60C 1/00 (2006.01); C08F 36/06 (2006.01); C08F 36/08 (2006.01); C08K 3/04 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C08K 5/372 (2013.01); B60C 1/00 (2013.01); C08F 36/06 (2013.01); C08F 36/08 (2013.01); C08K 3/04 (2013.01); C08K 3/36 (2013.01);
Abstract
A coupling agent, a rubber composition, and a shaped article formed from the rubber composition, such as a pneumatic tire, are described. The coupling agent is represented by Formula I, and is capable of linking a substrate, such as a mineral oxide, carbon black or brass, to an unsaturated elastomer: