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. 15, 2023
Filed:
Sep. 18, 2020
The Goodyear Tire & Rubber Company, Akron, OH (US);
Paul Harry Sandstrom, Cuyahoga Falls, OH (US);
THE GOODYEAR TIRE & RUBBER COMPANY, Akron, OH (US);
Abstract
A shoe comprising an outsole, where the outsole is comprised of a rubber composition comprised of (A) diene-based elastomer comprising: (1) from about 20 to about 45 phr of high Tg SSBR pre-extended with vegetable oil, wherein said SSBR has a Tg in a range of from about −20° C. to about +10° C. and a bound styrene content in a range of from about 25 to about 50 percent and a vinyl 1,2-content in a range of from about 10 to about 80 percent based on butadiene content, (2) from 55 to about 80 phr of at least one additional diene-based elastomer comprising of at least one of polybutadiene, cis 1,4-polyisoprene rubber, and acrylonitrile-butadiene rubber, and (B) about 20 to about 70 phr of reinforcing filler comprised of a combination of carbon black and silica where the filler is comprised of from about 50 to about 100 weight percent silica.