专利内容由知识产权出版社提供
专利名称：TIRE, THE TREAD OF WHICH COMPRISES A
RUBBER COMPOSITION A POLYVINYL ESTERRESIN
发明人：Garance Lopitaux,Didier Vasseur申请号：US13638840申请日：20110329
公开号：US201302030A1公开日：20130808
摘要：A tire, the tread of which comprises a rubber composition comprising a dieneelastomer, such as, for example, an SBR or BR elastomer, a poly(vinyl ester) resin, at acontent preferably of between 5 and 50 phr, and a reinforcing filler, such as silica and/orcarbon black. The poly(vinyl ester) resin is in particular a vinyl ester homopolymer orcopolymer of foimula R—C(═O)O—CH═CH2, at least one of the vinyl ester monomers ofwhich comprises a radical R having more than 2 carbon atoms, preferably from 4 to 20carbon atoms. Such a composition makes it possible to improve the wet grip of thetreads of the tire and also the processability of such a composition.
申请人：Garance Lopitaux,Didier Vasseur
地址：Valignat FR,Clermont-Ferrand FR
国籍：FR,FR
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