| 发明名称 |
PROCESS FOR THE MANUFACTURE OF LOW DENSITY,FLEXIBLE POLYURETHANE FOAMS |
| 摘要 |
A process for the manufacture of low density flexible polymethane foam via a catalyzed reaction of a highly reactive, high ethylene oxide, high functionality polyol, a hydrophili polyhydric compound, water and polyisocyanates. |
| 申请公布号 |
ZA8809731(B) |
申请公布日期 |
1989.10.25 |
| 申请号 |
ZA19880009731 |
申请日期 |
1988.12.29 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
PAUL MARLIN WESTFALL;FRANK EDWARD CRITCHFIELD;WILLIAM ALLEN GILL |
| 分类号 |
C08G18/00;C08G18/08;C08G18/30;C08G18/32;C08G18/48;C08G18/63;C08G18/65;C08G18/66;C08G101/00;C08J9/02 |
主分类号 |
C08G18/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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