| 发明名称 |
POLYESTER POLYOL |
| 摘要 |
A polyester polyol derived from a polyalkoxylated by-product of pentaerythritol manufacture and polycarboxylic acids, the latter being themselves by-products from the production of adipic acid or terephthalic acid or derivatives thereof, useful for the manufacture of rigid foam. |
| 申请公布号 |
AU5271886(A) |
申请公布日期 |
1986.08.21 |
| 申请号 |
AU19860052718 |
申请日期 |
1986.01.24 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
JAMES MARTYN BENTLEY;WILLIAM GRAHAM CARROLL;JAMES PETER BROWN |
| 分类号 |
C08L67/00;C08G18/42;C08G63/00;C08G63/66;C08L67/04;C08L71/02;C08L77/12 |
主分类号 |
C08L67/00 |
| 代理机构 |
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代理人 |
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