A rubber composition comprising from 70 to 90 phr of a styrene-butadiene rubber functionalized with an alkoxysilane group and at least one of a primary amine group and thiol group; from 10 to 30 phr of at least one additional diene based elastomer; from 60 to 100 phr of silica; from 1 to 10 phr of a polyoctenamer; from 5 to 25 phr of a starch/plasticizer composite; and from 10 to 20 phr of a tackifying resin is disclosed. The rubber composition may be used in a component of a pneumatic tire.
申请公布号
EP2455232(A1)
申请公布日期
2012.05.23
申请号
EP20110189221
申请日期
2011.11.15
申请人
THE GOODYEAR TIRE & RUBBER COMPANY
发明人
KANZ, CARLO;KAES, CHRISTIAN;PAGLIARINI, OLIVIO JEAN-BAPTISTE;WEYDERT, MARC;FRANK, UWE ERNST