发明名称 |
Preparation of noncellular polyurethane compositions |
摘要 |
Noncellular polyurethane compositions are prepared by reacting an organic polyisocyanate with select chlorine-containing polyols in the presence of a catalytic amount of a metal carboxylate compound. These reactions produce noncellular polyurethanes which are useful as coatings and castings.
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申请公布号 |
US4260728(A) |
申请公布日期 |
1981.04.07 |
申请号 |
US19800146829 |
申请日期 |
1980.05.05 |
申请人 |
OLIN CORPORATION |
发明人 |
TURLEY, RICHARD J.;MACFARLAND, DAVID R. |
分类号 |
C08G18/22;C08G18/67;(IPC1-7):C08G18/50;C08G18/62 |
主分类号 |
C08G18/22 |
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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