| 发明名称 |
PROCESS FOR THE PREPARATION OF POLYMERS CONTAINING URETHANE GROUPS |
| 摘要 |
<p>The invention relates to a process for the preparation of polymers from polymerizable urethanes prepared by reacting isocyanates having at least two isocyanato groups with polyesters of the formula wherein R is alkylene having from 2 to 10 carbon atoms, A is an ethylenically-unsaturated radical, and n is an integer of from 1 to 100.</p> |
| 申请公布号 |
CA1145889(A) |
申请公布日期 |
1983.05.03 |
| 申请号 |
CA19800349552 |
申请日期 |
1980.04.10 |
| 申请人 |
WACKER CHEMIE GMBH |
发明人 |
MARQUARDT, KLAUS;WIEST, HUBERT |
| 分类号 |
C08F299/00;C08F2/48;C08F290/00;C08F299/06;C08G18/67;C09J4/00;(IPC1-7):C08G18/04;C09D3/74 |
主分类号 |
C08F299/00 |
| 代理机构 |
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