| 发明名称 |
POLYURETHANE FOAMS |
| 摘要 |
Process for preparing a flexible foam by reacting a polyisocyanate having a high 4,4'-MDI content and a polyol having a high EO content in the presence of a foaming agent.
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| 申请公布号 |
CA2084807(C) |
申请公布日期 |
2004.11.30 |
| 申请号 |
CA19922084807 |
申请日期 |
1992.12.08 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
BLEYS, GEERT |
| 分类号 |
C08G18/10;C08G18/40;C08G18/48;C08G18/63;C08G18/76;C08G18/79;C08G101/00;C08J9/02;(IPC1-7):C08G18/48;C08J9/00;C08L75/08 |
主分类号 |
C08G18/10 |
| 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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