| 发明名称 |
RUBBER COMPOSITION AND PNEUMATIC TIRE |
| 摘要 |
A rubber composition comprises 100 parts by mass of a diene rubber component comprising at least one selected from the group consisting of styrene-butadiene rubber, polybutadiene rubber, natural rubber and polyisoprene rubber, the diene rubber component containing modified styrene-butadiene rubber modified with a functional group having an interaction with a silanol group on a surface of silica, from 20 to 120 parts by mass of silica, and from 3 to 30 parts by mass of hydrogenated non-modified nitrile rubber. A pneumatic tire has a rubber part comprising the rubber composition. |
| 申请公布号 |
US2017107360(A1) |
申请公布日期 |
2017.04.20 |
| 申请号 |
US201615292853 |
申请日期 |
2016.10.13 |
| 申请人 |
TOYO TIRE & RUBBER CO., LTD. |
发明人 |
Takahashi Hiroyuki |
| 分类号 |
C08L9/06 |
主分类号 |
C08L9/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rubber composition comprising:
100 parts by mass of a diene rubber component comprising at least one selected from the group consisting of styrene-butadiene rubber, polybutadiene rubber, natural rubber and polyisoprene rubber, the diene rubber component containing modified styrene-butadiene rubber modified with a functional group having an interaction with a silanol group on a surface of silica, from 20 to 120 parts by mass of silica, and from 3 to 30 parts by mass of hydrogenated non-modified nitrile rubber. |
| 地址 |
Osaka JP |
