| 发明名称 |
TIRE WITH IMPROVED GRIP ON WET GROUND |
| 摘要 |
A tire comprising at least a rubber composition based on at least a blend of natural rubber, NR, or synthetic polyisoprene, and a styrene-butadiene copolymer, SBR, the SBR having a content greater than or equal to 20 parts per hundred parts of elastomer, phr, a reinforcing filler comprising carbon black, characterized in that the composition comprises a plasticizing resin having a glass transition temperature, Tg, greater than or equal to 20° C. and that the SBR has a Tg greater than or equal to −65° C. |
| 申请公布号 |
US2015259516(A1) |
申请公布日期 |
2015.09.17 |
| 申请号 |
US201314416776 |
申请日期 |
2013.07.24 |
| 申请人 |
COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN ;MICHELIN RECHERCHE ET TECHNIQUE, S.A. |
发明人 |
Mathey Olivier;Durel Olivier |
| 分类号 |
C08L9/06;C08L7/00 |
主分类号 |
C08L9/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tire comprising at least a rubber composition based on at least a blend of natural rubber, NR, or synthetic polyisoprene, and a styrene-butadiene copolymer, SBR, the SBR having a content greater than or equal to 20 parts per hundred parts of elastomer, phr, a reinforcing filler comprising carbon black, and a plasticizing resin having a glass transition temperature, Tg, greater than or equal to 20° C. wherein the SBR has a Tg greater than or equal to −65° C. |
| 地址 |
Clermont-Ferrand FR |
