| 发明名称 |
PROCESS FOR THE PREPARATION OF POLYETHERESTER POLYOLS |
| 摘要 |
Disclosed is a process for the preparation of polyetherester polyols prepared with hybrid catalysts, the polyether esters obtained from the process and the use of such materials in polyurethane applications. The hybrid catalysts used in this invention comprise double metal cyanide complex catalysts (DMC) and at least one co-catalyst.
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| 申请公布号 |
US2013211041(A1) |
申请公布日期 |
2013.08.15 |
| 申请号 |
US201013817988 |
申请日期 |
2010.08.20 |
| 申请人 |
KUNST ANDREAS;ELING BEREND;LOEFFLER ACHIM;WANG XINKUI;YING NING;DU HUI;KANG MAOQING;BASF SE |
发明人 |
KUNST ANDREAS;ELING BEREND;LOEFFLER ACHIM;WANG XINKUI;YING NING;DU HUI;KANG MAOQING |
| 分类号 |
C08G63/85 |
主分类号 |
C08G63/85 |
| 代理机构 |
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