| 发明名称 |
Polymer dispersions in polyester polyols |
| 摘要 |
The present invention relates to polymer dispersions in polyester polyols, a process for producing them and their use for the production of polyurethanes, in particular microcellular polyurethanes. These polyester polyols have sulfur atoms and are free of olefinically unsaturated groups.
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| 申请公布号 |
US2005027067(A1) |
申请公布日期 |
2005.02.03 |
| 申请号 |
US20040897683 |
申请日期 |
2004.07.22 |
| 申请人 |
NEFZGER HARTMUT;BAUER ERIKA;MICHELS ERHARD |
发明人 |
NEFZGER HARTMUT;BAUER ERIKA;MICHELS ERHARD |
| 分类号 |
C08F2/38;C08F2/06;C08F283/00;C08F283/02;C08F283/06;C08G18/10;C08G18/40;C08G18/46;C08G18/63;C08G63/688;C08G64/08;(IPC1-7):C08K3/00;C08K3/20 |
主分类号 |
C08F2/38 |
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