| 发明名称 |
RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE |
| 摘要 |
A rubber composition for a tire tread comprising 100 parts by mass of a diene rubber, 10 to 150 parts by mass of a reinforcing filler, and 0.1 to 30 parts by mass of an acid-treated silk powder having a 90% volume particle diameter (D90) of 500 μm or less. A pneumatic tire having a tread comprising the rubber composition. |
| 申请公布号 |
US2015080493(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414323328 |
申请日期 |
2014.07.03 |
| 申请人 |
TOYO TIRE & RUBBER CO., LTD. |
发明人 |
Kamada Shinsaku |
| 分类号 |
C08L9/00;C08L7/00 |
主分类号 |
C08L9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rubber composition for a tire tread comprising 100 parts by mass of a diene rubber, 10 to 150 parts by mass of a reinforcing filler, and 0.1 to 30 parts by mass of an acid-treated silk powder having a 90% volume particle diameter (D90) of 500 μm or less. |
| 地址 |
Osaka JP |
