发明名称 |
Process for the production of bis-(N,N,-dialkylamino)alkyl ether |
摘要 |
Bis-(N,N-dialkylamino)alkyl ethers are produced by reacting a (N,N-dialkylamino) alkanol over a heterogeneous solid acid catalyst. The (N,N-dialkylamino) alkanol can optionally be accompanied by an inert carrier. The resulting bis-ethers are useful as catalysts in the production of polyurethanes, especially cellular polyurethanes.
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申请公布号 |
US4474988(A) |
申请公布日期 |
1984.10.02 |
申请号 |
US19820453169 |
申请日期 |
1982.12.27 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
KAISER, STEVEN W. |
分类号 |
C07C213/00;B01J21/00;B01J21/04;B01J21/06;B01J21/12;B01J27/00;B01J27/18;B01J29/00;C07B61/00;C07C67/00;C07C213/06;C07C217/08;C08G18/18;(IPC1-7):C07C85/24 |
主分类号 |
C07C213/00 |
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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