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Pneumatic tire and rubber composition containing twin polymerization structures.

U.S. patent: 8,536,264

Issued: September 17, 2013

Inventors: Ralf Mruk, Frank Schmitz and Liqing Ma

Assigned: Goodyear Tire & Rubber

Key statement: The present invention is directed to a pneumatic tire comprising a component, the component comprising a rubber composition comprising a diene based elastomer and 1 to 100 phr of: A) a twin polymerization reaction product of a silyl ether; or B) a twin polymerization reaction product of a boronic acid ester; or C) a twin polymerization reaction product of a titanium compound derived from tetraethyl orthotitanate and furfuryl alcohol; or D) a twin polymerization reaction product of a tungsten compound. The invention is further directed to the corresponding rubber compositions.
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Title Annotation:Patent News
Publication:Rubber World
Date:Oct 1, 2013
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