The present invention is directed a tire comprising two rubber components cured to each other. The first rubber component comprises from 85 phr to 100 phr of a hydrogenated styrene butadiene rubber, 0 phr to 15 phr of a polybutadiene, 5 phr to 20 phr of a polyoctenamer and 40 phr to 160 phr of a first filler. The second rubber component comprises 90 phr to 100 phr of a diene-based elastomer; and 20 phr to 160 phr of a second filler. Moreover, the present invention is directed to a rubber composition comprising a hydrogenated styrene butadiene rubber, 5 phr to 20 phr of a polyoctenamer, and 40 phr to 160 phr of a reinforcing filler.
A RUBBER COMPOSITION FOR TIRES COMPRISING A POLYOCTENAMER
KAUTSCHUKZUSAMMENSETZUNG FÜR REIFEN DIE EIN POLYOCTENAMER ENTHALTEN
UNE COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUES COMPRENANT UN POLYOCTÉNAMÈRE
2021-05-26
Patent
Electronic Resource
English
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