| 发明名称 |
Modified asphalt compositions |
| 摘要 |
A chemically-modified asphalt composition formed by reaction of an asphalt, a polycarboxylic acid or anhydride and an organic polyalcohol. The resulting polyester-modified asphalt composition can be cross linked using a vulcanizing agent to form hard rigid bodies which can be reinforced with reinforcements and/or fillers, notably including glass fibers.
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| 申请公布号 |
US4332704(A) |
申请公布日期 |
1982.06.01 |
| 申请号 |
US19800158966 |
申请日期 |
1980.06.12 |
| 申请人 |
OWENS-CORNING FIBERGLAS CORPORATION |
发明人 |
MARZOCCHI, ALFRED;ROBERTS, MICHAEL G.;BOLEN, CHARLES E.;HARRINGTON, EDWARD R. |
| 分类号 |
C08L95/00;C10C3/02;(IPC1-7):C08L91/00 |
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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