| 发明名称 |
Process for the preparation of foams containing isocyanurate and urethane linkages. |
| 摘要 |
<p>The invention relates to the preparation of polymer foams containing urethane and isocyanurate linkages by the use of a catalyst system based on an alkali metal or tetraalkylammonium carboxylate and a group IIa metal carboxylate. </p> |
| 申请公布号 |
EP0228230(A2) |
申请公布日期 |
1987.07.08 |
| 申请号 |
EP19860309772 |
申请日期 |
1986.12.15 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
ELING, BEREND;CUNNINGHAM, ANTHONY;DEBIEN, CHRIS |
| 分类号 |
C08G18/06;C08G18/02;C08G18/16;C08G18/18;C08G18/22 |
主分类号 |
C08G18/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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