发明公开
EP2488374A1 COMPOSITION DE CAOUTCHOUC A BASE D'UN CAOUTCHOUC SYNTHETIQUE EPOXYDE, BANDE DE ROULEMENT POUR PNEUMATIQUE LA CONTENANT
有权
橡胶组合物基于合成橡胶和REIFENLAUFFLAECHE THEREOF
- 专利标题: COMPOSITION DE CAOUTCHOUC A BASE D'UN CAOUTCHOUC SYNTHETIQUE EPOXYDE, BANDE DE ROULEMENT POUR PNEUMATIQUE LA CONTENANT
- 专利标题(英): Rubber composition containing an epoxidised synthetic rubber, and tire tread containing same
- 专利标题(中): 橡胶组合物基于合成橡胶和REIFENLAUFFLAECHE THEREOF
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申请号: EP10766271.0申请日: 2010-10-12
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公开(公告)号: EP2488374A1公开(公告)日: 2012-08-22
- 发明人: LOPITAUX, Garance , VASSEUR, Didier , VARAGNIAT, Franck
- 申请人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN Recherche et Technique S.A.
- 申请人地址: 12 cours Sablon 63000 Clermont-Ferrand FR
- 专利权人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN Recherche et Technique S.A.
- 当前专利权人: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN,MICHELIN Recherche et Technique S.A.
- 当前专利权人地址: 12 cours Sablon 63000 Clermont-Ferrand FR
- 代理机构: Le Cam, Véronique Marie Christine
- 优先权: FR0957180 20091014
- 国际公布: WO2011045307 20110421
- 主分类号: B60C1/00
- IPC分类号: B60C1/00 ; C08K5/00 ; C08L15/00
摘要:
The present invention relates to a rubber composition containing at least one elastomeric matrix including an epoxidised synthetic rubber (ESR) having an epoxy function content of 7% to 25%, a reinforcing filler, wherein at least 50 wt % of the reinforcing filler consists of an inorganic filler and a plasticizing agent including a polar liquid plasticizer for manufacturing a tire tread having an improved trade-off between wet ground adhesion and rolling resistance properties.
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