| 发明名称 |
Method for enhancing the physico-chemical properties of bitumen compositions and novel bitumen compositions with enhanced properties and their uses |
| 摘要 |
The invention concerns method for enhancing the physico-chemical properties of bitumen compositions and novel bitumen compositions with enhanced properties and their uses by mixing a functionalized amorphous silica made by combining amorphous silica with a coupling agent.
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| 申请公布号 |
US7335251(B2) |
申请公布日期 |
2008.02.26 |
| 申请号 |
US20030540783 |
申请日期 |
2003.11.21 |
| 申请人 |
INNOPHOS, INC. |
发明人 |
DUPUIS DOMINIQUE;ORANGE GILLES |
| 分类号 |
C08L95/00;C08K3/36;C09D195/00 |
主分类号 |
C08L95/00 |
| 代理机构 |
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