发明名称 |
PROCESS USING A CYCLIC CARBONATE REACTANT |
摘要 |
The present invention relates to a process wherein a cyclic carbonate compound is reacted with a compound containing a nucleophilic group, especially an amine group, in the presence of a catalyst comprising a lithium compound. Such reactions permit to obtain urethane groups useful in polymer preparation, such as polyurethanes, or other urethane-containing polymers.
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申请公布号 |
WO03066580(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
WO2003EP00942 |
申请日期 |
2003.01.30 |
申请人 |
UCB, S.A.;VAN HOLEN, JURGEN |
发明人 |
VAN HOLEN, JURGEN |
分类号 |
C07C21/08;C07C69/96;C07C269/04;(IPC1-7):C07C269/04 |
主分类号 |
C07C21/08 |
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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