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:
Jul. 28, 2026
Filed:
Oct. 19, 2021
Applicant:
Continental Reifen Deutschland Gmbh, Hannover, DE;
Inventors:
Catarina Sà, Isernhagen, DE;
Carla Recker, Hannover, DE;
Assignee:
Continental Reifen Deutschland GmbH, Hannover, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/06 (2006.01); B60C 1/00 (2006.01); C08F 2/38 (2006.01); C08F 212/08 (2006.01); C08F 220/34 (2006.01); C08K 3/04 (2006.01); C08K 3/36 (2006.01); C08L 7/00 (2006.01); C08L 9/06 (2006.01); C08L 51/04 (2006.01);
U.S. Cl.
CPC ...
C08K 3/06 (2013.01); B60C 1/0016 (2013.01); C08F 2/38 (2013.01); C08F 212/08 (2013.01); C08F 220/34 (2013.01); C08K 3/04 (2013.01); C08K 3/36 (2013.01); C08L 7/00 (2013.01); C08L 9/06 (2013.01); C08L 51/04 (2013.01); C08F 2438/03 (2013.01);
Abstract
The present invention relates to a sulfur-crosslinkable rubber composition comprising a filler component in an amount in the range of 1 to 350 phr, and at least one graft copolymer having a modified diene rubber backbone and one or more oligomeric side chains grafted to the modified diene rubber backbone, wherein the oligomeric side chains are obtained through reversible addition fragmentation chain transfer polymerization of a monomer composition, and wherein the monomer composition comprises at least one polar monomer.