| 发明名称 |
ASPHALT COMPOSITION COMPRISING POLYMERIC MDI BASED PREPOLYMER |
| 摘要 |
The invention relates to an asphalt composition comprising, by weight based on the total weight of the composition, about 1 to 5 %, of a polymeric MDI based prepolymer, where the polymeric MDI has a functionality of at least 2.5. The invention also relates to a process for preparing said asphalt composition.
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| 申请公布号 |
WO0130913(A1) |
申请公布日期 |
2001.05.03 |
| 申请号 |
WO2000EP09557 |
申请日期 |
2000.09.29 |
| 申请人 |
HUNTSMAN INTERNATIONAL LLC;ELING, BEREND;KEANE, NORMAN, WASHINGTON |
发明人 |
ELING, BEREND;KEANE, NORMAN, WASHINGTON |
| 分类号 |
C08L95/00;(IPC1-7):C08L95/00 |
主分类号 |
C08L95/00 |
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