发明授权
EP1320569B1 COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN CITRACONIMIDO-ALKOXYSILANE A TITRE D'AGENT DE COUPLAGE
有权
轮胎作为离合器橡胶组合物指CITRACONIMIDOALKOXYSILAN CONTAINS
- 专利标题: COMPOSITION DE CAOUTCHOUC POUR PNEUMATIQUE COMPORTANT UN CITRACONIMIDO-ALKOXYSILANE A TITRE D'AGENT DE COUPLAGE
- 专利标题(英): Rubber composition for tyre comprising a citraconimido-alkoxysilane as coupling agent
- 专利标题(中): 轮胎作为离合器橡胶组合物指CITRACONIMIDOALKOXYSILAN CONTAINS
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申请号: EP01965275.9申请日: 2001-09-12
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公开(公告)号: EP1320569B1公开(公告)日: 2007-04-18
- 发明人: BELIN, Laure , BLANCHARD, Christiane , PAGANO, Salvatore , THONIER, Christel
- 申请人: Société de Technologie Michelin , MICHELIN Recherche et Technique S.A.
- 申请人地址: 23 rue Breschet 63000 Clermont-Ferrand Cedex 09 FR
- 专利权人: Société de Technologie Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人: Société de Technologie Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人地址: 23 rue Breschet 63000 Clermont-Ferrand Cedex 09 FR
- 代理机构: Ribière, Joel
- 优先权: FR0011904 20000915
- 国际公布: WO2002022728 20020321
- 主分类号: C08K5/544
- IPC分类号: C08K5/544 ; C08L9/00 ; B60C1/00
摘要:
The invention concerns an elastomeric composition based on at least an isoprene elastomer, a reinforcing inorganic filler and, as coupling agent (inorganic filler/isoprene elastomer), a citraconimido-alkoxysilane, in particular a N-[(alkyl(C1-C3)-alkoxy(C1-C3)silyl)]-citracominide. The isoprene elastomer is in particular natural rubber and the reinforcing inorganic filler is a siliceous or aluminous filler of the highly dispersible type. The invention also concerns a method for preparing such a composition. The invention further concerns the use of said composition for making tyres or semi-finished products for tyres, in particular running treads for heavy vehicle tyres.
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