| 发明名称 |
Alkoxylation process. |
| 摘要 |
A process for the preparation of alkyleneoxide adducts of active hydrogen-containing organic compounds by reaction of a compound having a vicinal oxide group with a compound containing at least one active hydrogen atom, in the presence of a catalyst, comprising bariumphosphate obtainable by an activation treatment comprising treating with an alkali hydroxide solution.
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| 申请公布号 |
EP0665206(A1) |
申请公布日期 |
1995.08.02 |
| 申请号 |
EP19950200187 |
申请日期 |
1995.01.26 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
BREUKEL, BERTUS JAN;GERARD, ERIC-JACK |
| 分类号 |
B01J27/18;B01J23/02;C07B61/00;C07C41/02;C07C41/03;C07C43/04;C07C43/11;C08G65/26;C08G65/28;(IPC1-7):C07C41/03 |
主分类号 |
B01J27/18 |
| 代理机构 |
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