| 发明名称 |
METHOD FOR PRODUCING POLYMERS ON THE BASIS OF ACRYLOYLDIMETHYLTAURATE, NEUTRAL MONOMERS, AND MONOMERS WITH CARBOXYLATE GROUPS |
| 摘要 |
The invention relates to a method for producing water-soluble or water-swellable polymers containing acryloyldimethyltaurate, neutral monomers, and monomers with carboxylate groups. The monomers undergo free radical polymerisation in precipitation in a polar solvent or solvent mixture, providing that an additional polar organic solvent is contained if the polar solvent contains 2-methyl-2-propanol, a ketone or both. |
| 申请公布号 |
WO2016202578(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
WO2016EP62285 |
申请日期 |
2016.05.31 |
| 申请人 |
CLARIANT INTERNATIONAL LTD |
发明人 |
FISCHER, Dirk;KAYSER, Christoph;DIEMEL, Claudia;BERZ, Katharina |
| 分类号 |
C04B26/06;C08F220/56;C08F220/58;C09K8/508 |
主分类号 |
C04B26/06 |
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