| 发明名称 |
POLYETHER POLYOLS, METHOD FOR PRODUCING POLYETHER POLYOLS, AND USE THEREOF FOR PRODUCING POLYURETHANES |
| 摘要 |
The invention relates to a method for producing polyether polyols, wherein at least one hydroxyl group-containing fatty acid ester and/or at least one hydroxyl-modified fatty acid ester is caused to react in each of at least two method steps with a mixture of ethylene oxide and at least one further alkylene oxide different from ethylene oxide, using a double metal cyanide catalyst. |
| 申请公布号 |
KR20130060213(A) |
申请公布日期 |
2013.06.07 |
| 申请号 |
KR20127030932 |
申请日期 |
2011.04.28 |
| 申请人 |
BASF SE |
发明人 |
KUNST ANDREAS;ELING BEREND;LOEFFLER ACHIM;LUTTER HEINZ DIETER;HAN WEI;MUELLER JENS |
| 分类号 |
C08G65/26;C08G18/48;C08G65/10;C08G101/00 |
主分类号 |
C08G65/26 |
| 代理机构 |
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