发明名称 |
Alkoxylation process using catalysts of the lanthanum series. |
摘要 |
A process for the preparation of alkylene oxide adducts of active hydrogen containing organic compounds, which comprises contacting and reacting a vicinal alkylene oxide with an active hydrogen containing organic compound, in the presence of a catalytically effective amount of one or more soluble basic compounds of one or more of the elements of the lanthanum series.
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申请公布号 |
EP0321053(A1) |
申请公布日期 |
1989.06.21 |
申请号 |
EP19880202868 |
申请日期 |
1988.12.13 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
EDWARDS, CHARLES LEE |
分类号 |
B01J31/02;C07B61/00;C07C41/00;C07C41/03;C07C43/10;C07C43/11;C07C67/00;C11D1/72 |
主分类号 |
B01J31/02 |
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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