| 发明名称 |
POLYURETHANES AND POLYURETHANE/POLYUREAS CROSSLINKED USING 2-GLYCERYL ACRYLATE OR 2-GLYCERYL METHACRYLATE |
| 摘要 |
A crosslinkable polyurethane or po]yurethane/polyurea comprises the reaction product of a composition comprising a macrodiol or macrodiamine, 2-glyceryl acrylate or 2-glyceryl methacrylate, a diisocyanate, and optionally a small glycol or small diamine as chain extender. The performance properties of the polyurethanes and polyurethane/polyureas can be controlled by adjustment of the crosslink level and/or curing parameters. |
| 申请公布号 |
AU1730688(A) |
申请公布日期 |
1989.01.05 |
| 申请号 |
AU19880017306 |
申请日期 |
1988.06.02 |
| 申请人 |
MINNESOTA MINING & MANUFACTURING CO. |
发明人 |
WALTON JAMES HAMMAR;JOHN SCOTT STARAL |
| 分类号 |
A61L15/26;A61L27/18;B01D71/54;C08F2/46;C08F290/06;C08F299/06;C08G18/67;C09D5/23;C09D175/14;G02B1/04;G11B5/702;(IPC1-7):C08G18/66;C08G18/61;C08F283/00;C09D3/72;D06M15/564;A61F2/06;A61F2/14;A61F13/00 |
主分类号 |
A61L15/26 |
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