发明公开
- 专利标题： COMPOSITION DE CAOUTCHOUC A BASE D' LASTOM RE DIENIQUE ET D'UN CARBURE DE SILICIUM RENFOR ANT
- 专利标题（英）： Rubber composition made with diene elastomer and a reinforcing silicon carbide
- 专利标题（中）： 的橡胶混合物在服务的基础，弹性体的加强碳化硅
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申请号： EP01986923.9申请日： 2001-12-20
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公开(公告)号： EP1360227A1公开(公告)日： 2003-11-12
- 发明人: SIMONOT, Laure , CHARTIER, Thierry , CUSTODERO, Emmanuel
- 申请人： Sociéte 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： Sociéte de Technologie Michelin,MICHELIN RECHERCHE ET TECHNIQUE S.A.
- 当前专利权人： Sociéte 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： FR0100049 20010102
- 国际公布： WO02053634 20020711
- 主分类号： C08K3/34
- IPC分类号： C08K3/34 ; C08L21/00 ; B60C1/00
摘要：
A rubber composition that can be used for the manufacture of tyres, made with at least one diene elastomer, an inorganic reinforcing filler, a coupling agent that links the inorganic filler and the elastomer, characterised by the fact that said inorganic filler comprises a silicon carbide with the following characteristics: - a) a specific surface area BET of between 20 and 200 m2/g; b) an average particle size (mass) d¿w? of between 10 and 350 nm. Such a rubber composition is used for the manufacture of rubber articles, particularly tyres and semi-finished rubber products intended for said tyres, specifically tyre treads.
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