Rubber composition and runflat tire

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United States of America Patent

PATENT NO 9243135
APP PUB NO 20150232649A1
SERIAL NO

14702795

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Abstract

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The present invention is directed to a rubber composition comprising: a functionalized elastomer comprising a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion; and an encapsulated metal salt.

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Patent Owner(s)

Patent OwnerAddress
THE GOODYEAR TIRE & RUBBER COMPANY1144 EAST MARKET STREET AKRON OHIO 44316-0001

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaes, Christian Jean-Marie Schrondweiler, LU 42 192
Mruk, Ralf Lipperscheid, LU 40 183
Roskamp, Robert Fokko Trier, DE 17 118
Schmitz, Frank Bissen, LU 54 331

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