发明名称 |
QUATERNARY AMMONIUM BORATES AS POLYURETHANE CATALYSTS |
摘要 |
A method of manufacturing a polyurethane foam that comprises blending an isocyanate with a polyol and a catalyst. The catalyst adds to the hydroxyl content of the blend and thereby permits a reduction in the amount of polyol required to produce a given amount of the foam. |
申请公布号 |
WO8303415(A1) |
申请公布日期 |
1983.10.13 |
申请号 |
WO1983US00453 |
申请日期 |
1983.03.25 |
申请人 |
AKZONA INCORPORATED |
发明人 |
RICHMOND, JAMES, MATTHEW;WHITE, KENNETH, B. |
分类号 |
C08F8/00;C08F8/14;C08G18/00;C08G18/18;(IPC1-7):08G18/14 |
主分类号 |
C08F8/00 |
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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