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:
Mar. 24, 2026
Filed:
Dec. 14, 2022
The Goodyear Tire & Rubber Company, Akron, OH (US);
Marie-Laure Stéphanie Milan, Bertrange, LU;
Jérôme Joel Daniel Delville, Réhon, FR;
Pascal Patrick Steiner, Vichten, LU;
THE GOODYEAR TIRE & RUBBER COMPANY, Akron, OH (US);
Abstract
The present invention is directed to a rubber composition comprising 30 to 80 phr of a first styrene butadiene rubber having a glass transition temperature lower than −50° C.; 10 to 40 phr of a second styrene butadiene rubber having a glass transition temperature higher than −45° C.; and 10 to 30 phr of a further rubber selected from the list of synthetic polyisoprene, natural rubber and polybutadiene. Furthermore, the rubber composition comprises 80 phr to 140 phr of silica and 40 phr to 90 phr of a hydrocarbon resin having a glass transition temperature of at least 30° C. and being selected from the group of C5 resins and C5/C9 resins. The present invention is also directed to a tire comprising such a rubber composition.