| 发明名称 |
TRIBLOCK DIENE ELASTOMER WHERE THE CENTRAL BLOCK IS A POLYETHER BLOCK AND THE CHAIN ENDS ARE AMINE-FUNCTIONALISED |
| 摘要 |
The invention relates to a triblock diene elastomer, the central block of which is a polyether block having a number-average molecular weight ranging from 150 to 5000 g/mol and is connected via a silicon atom to each of the lateral blocks, and the chain ends of which are functionalized to at least 70 mol %, with respect to the number of moles of chain end, by an amine function. |
| 申请公布号 |
US2016237219(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201415024136 |
申请日期 |
2014.09.24 |
| 申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ;MICHELIN RECHERCHE ET TECHNIQUE, S.A. |
发明人 |
DIRE Charlotte;MARECHAL Jean Marc;SEEBOTH Nicolas |
| 分类号 |
C08G81/02;C08K3/36 |
主分类号 |
C08G81/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A triblock diene elastomer, the central block of which is a polyether block having a number-average molecular weight ranging from 150 to 5000 g/mol and is connected via a silicon atom to each of the lateral blocks, and the chain ends of which are functionalized to at least 70 mol %, with respect to the number of moles of chain end, by an amine function. |
| 地址 |
Clermont Ferrand FR |
