| 发明名称 |
Additive for heated bitumen. |
| 摘要 |
<p>Bitumen is improved in adhesion to aggregates by adding to the bitumen, when heated, an acidic organophosphorus compound having a P-OH group and a group of the formula (I): A-(-RO-)n- (I) in which A is an organic group having 8 to 80 carbon atoms, R is an alkylene group having 1 to 10 carbon atoms and n is zero or an integer of 1 to 10.</p> |
| 申请公布号 |
EP0157210(A1) |
申请公布日期 |
1985.10.09 |
| 申请号 |
EP19850102540 |
申请日期 |
1985.03.06 |
| 申请人 |
KAO CORPORATION |
发明人 |
YAMAGUCHI, SHINICHIRO;TAMAKI, RYOICHI |
| 分类号 |
C08L95/00;C08K5/51;C08K5/521;C10C3/00;(IPC1-7):C08L95/00 |
主分类号 |
C08L95/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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