发明名称 |
COMPOSITION DE CAOUTCHOUC COMPORTANT DE LA CELLULOSE |
摘要 |
<p>The invention relates to a rubber composition containing at least one diene elastomer and at least one reinforcing filler, said reinforcing filler comprising cellulose which is formed by nanocrystals and grafted by molecules of a coupling agent that can bond to the diene elastomer. The aforementioned molecules comprise at least one A function and one B function such that: A represents a functional group (A function) which can bond chemically to the cellulose and which comprises at least one heteroatom selected from among oxygen, phosphorous, halogens, nitrogen and sulphur; and B represents a functional group (B function) which can bond physically and/or chemically to the diene elastomer, said A and B functions being connected by an at least divalent X group.</p> |
申请公布号 |
FR3000082(B1) |
申请公布日期 |
2015.07.17 |
申请号 |
FR20120062603 |
申请日期 |
2012.12.21 |
申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A.;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE |
发明人 |
DE GAUDEMARIS BENOIT;BERRIOT JULIEN;VEYLAND ANNE;SEEBOTH NICOLAS;HEUX LAURENT;BOISSEAU SONIA;FUMAGALLI MATTHIEU |
分类号 |
C08L9/00;B60C1/00;C08B15/00;C08J9/28;C08L1/08;C08L7/00 |
主分类号 |
C08L9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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