| 发明名称 |
Mats for asphalt underlay |
| 摘要 |
A woven or non-woven mat comprising natural or synthetic fibers bonded together with the residue formed by removing water from an aqueous composition comprising a thermoplastic emulsion and a melamine formaldehyde resin forms an underlay for asphalt paving for road surfaces.
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| 申请公布号 |
US4425399(A) |
申请公布日期 |
1984.01.10 |
| 申请号 |
US19820391208 |
申请日期 |
1982.06.23 |
| 申请人 |
OWENS-CORNING FIBERGLAS CORPORATION |
发明人 |
BERSHAS, JAMES P. |
| 分类号 |
D04H1/64;E01C7/32;E01C11/00;(IPC1-7):D04H1/58;B32B27/02 |
主分类号 |
D04H1/64 |
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代理人 |
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