| 发明名称 |
Method for the production of polyetherols |
| 摘要 |
The present invention relates to a process for preparing a polyetherol which comprises reacting at least one alkylene oxide with at least one starter compound in the presence of a catalyst of the formula I: <?in-line-formulae description="In-line Formulae" end="lead"?>M<SUP>1</SUP><SUB>p</SUB>[M<SUP>2</SUP><SUB>q</SUB>O<SUB>n</SUB>(OH)<SUB>2(3-n)</SUB>]<SUB>x</SUB>, (I)<?in-line-formulae description="In-line Formulae" end="tail"?> and to the polyetherols prepared by such a process and to their use for the synthesis of polyurethanes, as fuel additive or as surfactant.
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| 申请公布号 |
US7342140(B2) |
申请公布日期 |
2008.03.11 |
| 申请号 |
US20050526937 |
申请日期 |
2005.03.08 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BOHRES EDWARD;HIBST HARTMUT;STOESSER MICHAEL;RUPPEL RAIMUND;BAUM EVA |
| 分类号 |
B01J23/18;C07C43/00;C07B61/00;C07C41/03;C07C43/11;C08G65/26 |
主分类号 |
B01J23/18 |
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