| 发明名称 |
FUNCTIONALIZED SILICA WITH ELASTOMER BINDER |
| 摘要 |
A functionalized silica product includes particles of a hydrophobated silica having a thin coating of an emulsion polymer. A ratio of the hydrophobated silica to the emulsion polymer is from about 4/1 to about 50/1. The functionalized silica product is in the form of a friable crumb or a powder that may be mixed into a elastomer formulation for a rubber article, such as a tire component. |
| 申请公布号 |
US2014228493(A1) |
申请公布日期 |
2014.08.14 |
| 申请号 |
US201414177467 |
申请日期 |
2014.02.11 |
| 申请人 |
COOPER TIRE & RUBBER COMPANY |
发明人 |
Wallen Peter John |
| 分类号 |
C08K9/06;C08L21/00 |
主分类号 |
C08K9/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A functionalized silica product, comprising:
particles of a hydrophobated silica having a thin coating of an emulsion polymer, wherein a ratio of the hydrophobated silica to the emulsion polymer is from about 4/1 to about 50/1. |
| 地址 |
Findlay OH US |
