| 发明名称 |
PLASTIC-COATED CONCRETE FORM PANEL |
| 摘要 |
<p>Plastic-coated substrate, such as sheet of plywood useful as concrete form panel, having a topcoat of moisture-cured isocyanate-terminated urethane prepolymer with the surface of the topcoat having high degrees of specular gloss and smoothness.</p> |
| 申请公布号 |
CA2098991(A1) |
申请公布日期 |
1992.07.26 |
| 申请号 |
CA19922098991 |
申请日期 |
1992.01.23 |
| 申请人 |
MINNESOTA MINING & MFG |
发明人 |
LU DAVID D-L;HAUSER EDWARD R |
| 分类号 |
B32B21/08;B05D1/36;B05D5/08;B05D7/24;C08G18/10;C08G18/16;C08G18/18;C08G18/20;C08G18/48;C09D175/08;E04G9/05;(IPC1-7):B32B21/08;B05D7/08 |
主分类号 |
B32B21/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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