| 发明名称 |
Process for the preparation of polyurethane foams |
| 摘要 |
A process for the preparation of polyurethane foams by reacting a polyisocyanate composition with an isocyanate-reactive composition under foam-forming conditions, wherein the isocyanate-reactive composition comprises a monofunctional alcohol and an isocyanate-reactive cyclic urea.
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| 申请公布号 |
US5981609(A) |
申请公布日期 |
1999.11.09 |
| 申请号 |
US19990270694 |
申请日期 |
1999.03.17 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
GHISLAIN, GUY JEAN LEON;VAN ISTERDAEL, ELS JEANNE FRANCINE |
| 分类号 |
C08G18/28;C08G18/38;C08G18/66;C08G101/00;(IPC1-7):C08G18/38;C08K3/00 |
主分类号 |
C08G18/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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