发明名称 |
Method for working up polyether alcohols |
摘要 |
The invention relates to a method for working up polyether alcohols which may be produced by the catalytic addition of alkylene oxides to H-functional starting materials. Said method is characterised in that at least one multi-metal cyanide compound is employed as catalyst and that the catalyst is separated by sedimentation from the polyether alcohol, after the addition of the alkylene oxide. |
申请公布号 |
AU1701201(A) |
申请公布日期 |
2001.06.04 |
申请号 |
AU20010017012 |
申请日期 |
2000.11.16 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KATHRIN HARRE;GERD HOEPPNER;GEORG HEINRICH GROSCH;WOLFGANG HEIDER;EVA BAUM;THOMAS OSTROWSKI |
分类号 |
B01J27/26;C08G65/26;C08G65/28;C08G65/30 |
主分类号 |
B01J27/26 |
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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