| 发明名称 |
DIENE ELASTOMER MODIFIED BY COUPLING HAVING SILANOL FUNCTIONS, SYNTHESIS METHOD FOR SAME, AND RUBBER COMPOSITION COMPRISING MODIFIED DIENE ELASTOMER |
| 摘要 |
The present invention relates to a modified diene elastomer predominantly comprising a species coupled via a group bearing a function comprising a silicon atom predominantly hydrolysed into silanol and a tertiary amine function, linked to the diene elastomer via the silicon atom, and to the process for synthesizing the modified diene elastomer. This elastomer has the particular feature of not undergoing any change in Mooney viscosity during its storage. |
| 申请公布号 |
US2016362504(A1) |
申请公布日期 |
2016.12.15 |
| 申请号 |
US201414910233 |
申请日期 |
2014.07.11 |
| 申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ;MICHELIN RECHERCHE ET TECHNIQUE, S.A. |
发明人 |
DIRE Charlotte;MARECHAL Jean-Mark;DORATO Margarita;MANCEAU Mathieu;PACHECO Nuno |
| 分类号 |
C08C19/25;C08K3/00;B60C1/00;C08F236/10 |
主分类号 |
C08C19/25 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A modified diene elastomer comprising species coupled via a group bearing a function comprising a silicon atom predominantly hydrolysed into silanol and a tertiary amine function, linked to the diene elastomer via the silicon atom. |
| 地址 |
Clermont-Ferrand FR |
