| 发明名称 |
BITUMINOUS ROAD BINDER COMPOSITION |
| 摘要 |
BITUMINOUS ROAD BINDER COMPOSITION Disclosed is a composition which comprises a solvent extract of peat or a pyrolysis product of peat and petroleum bitumen of the paving grade type and a method of making same. |
| 申请公布号 |
CA1306836(C) |
申请公布日期 |
1992.09.01 |
| 申请号 |
CA19870535783 |
申请日期 |
1987.04.28 |
| 申请人 |
DRAKE, JOHN A.G. |
发明人 |
DRAKE, JOHN A.G.;JAMIESON, IAN L. |
| 分类号 |
C08L95/00 |
主分类号 |
C08L95/00 |
| 代理机构 |
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