| 发明名称 |
TIRE TREAD |
| 摘要 |
A tire tread that comprises a rubber composition based on an elastomer matrix that comprises more than 50% by weight of at least one butyl rubber, on a reinforcing filler and on a plasticizing system that comprises at least one phosphoric acid ester having a glass transition temperature below −75° C. A tire comprising such a tread has both a low rolling resistance and a strong grip on wet ground. |
| 申请公布号 |
US2016168361(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201414904828 |
申请日期 |
2014.07.08 |
| 申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ;MICHELIN RECHERCHE ET TECHNIQUE, S.A. |
发明人 |
COSTE Nathalie;LEMASSON Guillaume;SCHACH Regis |
| 分类号 |
C08K13/02 |
主分类号 |
C08K13/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tire tread that comprises a rubber composition based:
on an elastomer matrix that comprises more than 50% by weight of at least one butyl rubber, on a reinforcing filler, and on a plasticizing system that comprises at least one phosphoric acid ester having a glass transition temperature below −75° C. |
| 地址 |
Clermont-Ferrand FR |
