| 发明名称 |
Asphalt modifier and asphalt composition containing said modifier |
| 摘要 |
<p>The present invention provides an asphalt modifier containing an ethylene copolymer having a repeating unit derived from ethylene and a repeating unit derived from an epoxy group-containing compound or an ethylene copolymer having a repeating unit derived from ethylene, a repeating unit derived from an epoxy group-containing compound and a repeating unit derived from an ethylenically unsaturated ester, both copolymers having a melt flow rate of 50 to 1000 g/10 minutes, which is superior in solubility in asphalt, and an asphalt composition containing the modifier.</p> |
| 申请公布号 |
EP0837105(A1) |
申请公布日期 |
1998.04.22 |
| 申请号 |
EP19970308130 |
申请日期 |
1997.10.14 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
YAMAGUCHI, NOBORU;FUJITA, HARUNORI |
| 分类号 |
C08L23/08;C08F210/02;C08L33/14;C08L35/00;C08L95/00;(IPC1-7):C08L95/00 |
主分类号 |
C08L23/08 |
| 代理机构 |
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