发明公开
- 专利标题: COMPOSITION A BASE DE CAOUTCHOUC NATUREL ET D'UN COMPOSE POLY-AMINE
- 专利标题(英): Composition based on natural rubber and a polyamine compound
- 专利标题(中): 组成基于天然橡胶和连接多胺
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申请号: EP10734085.3申请日: 2010-07-08
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公开(公告)号: EP2451657A1公开(公告)日: 2012-05-16
- 发明人: ARAUJO DA SILVA, José Carlos , BELZ, Justin , DE LANDTSHEER, Stéphanie , SIMON, Nathalie
- 申请人: Société de Technologie MICHELIN , MICHELIN Recherche et Technique S.A.
- 申请人地址: 23, rue Breschet 63000 Clermont-Ferrand 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 FR
- 代理机构: Le Cam, Véronique Marie Christine
- 优先权: FR0903438 20090710
- 国际公布: WO2011003983 20110113
- 主分类号: B60C1/00
- IPC分类号: B60C1/00 ; C08L7/00 ; C08L21/00
摘要:
Reinforced rubber composition exhibiting improved hysteresis, based on at least (a) an elastomer matrix predominantly based on natural rubber, (b) a reinforcing filler, (c) a specific polyamine compound at a content ranging from 0 to 7 mmol per 100 grams of elastomer. Said rubber composition is used for manufacturing a semi-finished rubber product for motor vehicle tyres, for example.
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