发明名称 |
METHOD FOR PRODUCING POLYETHER ALCOHOLS |
摘要 |
<p>The invention provides a process for preparing polyether alcohols by adding alkylene oxides onto H-functional starter substances, of which at least one is solid at room temperature in a reaction vessel, by feeding the starting components continuously to the reaction vessel, which comprises preparing a paste from the solid starter substance and feeding this paste continuously to the reaction vessel.</p> |
申请公布号 |
EP2225307(B1) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20080861704 |
申请日期 |
2008.12.16 |
申请人 |
BASF SE |
发明人 |
LOEFFLER, ACHIM;SCHAUSS, ECKARD;SCHOPOHL, MATTHIAS;MECKELNBURG, DIRK |
分类号 |
C08G65/00;C08G65/30 |
主分类号 |
C08G65/00 |
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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