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:
Sep. 15, 2015
Filed:
Mar. 12, 2010
Applicants:
Garance Lopitaux, Valignat, FR;
Didier Vasseur, Clermont-Ferrand, FR;
Inventors:
Garance Lopitaux, Valignat, FR;
Didier Vasseur, Clermont-Ferrand, FR;
Assignees:
COMPAGNIE GENERAL DES ETABLISSEMENTS MICHELIN, Clermont-Ferrand, FR;
MICHELIN RECHERCHE ET TECHNIQUE, Granges-Paccot, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 9/00 (2006.01); C08L 21/00 (2006.01); C08K 3/04 (2006.01); B60C 1/00 (2006.01); C08L 9/06 (2006.01); C08K 3/00 (2006.01); C08K 5/01 (2006.01); C08L 47/00 (2006.01); C08L 53/02 (2006.01);
U.S. Cl.
CPC ...
B60C 1/0016 (2013.04); C08L 9/00 (2013.01); C08L 9/06 (2013.01); C08K 3/0033 (2013.01); C08K 5/01 (2013.01); C08L 47/00 (2013.01); C08L 53/02 (2013.01);
Abstract
The present invention relates to a rubber composition comprising a styrene-butadiene copolymer (SBR), a polybutadiene (BR), an unsaturated thermoplastic styrene (TPS) copolymer and a reinforcing filler. The invention also relates to the use of such a composition for the manufacture of a tire tread that has improved properties in terms of wear resistance, while retaining a very good level of grip on wet ground.