| 摘要 |
The invention relates to water-soluble, hydrophobically associating copolymers containing novel hydrophobically associating monomers. The monomers comprise an ethylenically unsaturated group and a polyether group with a block structure consisting of a hydrophilic polyalkylene oxide block, which essentially consists of ethylene oxide groups, and of a terminal, hydrophobic polyalkylene oxide block, which consists of alkylene oxides with at least 4 and preferably at least 5 carbon atoms. |
| 申请人 |
BASF SE |
发明人 |
REICHENBACH-KLINKE, ROLAND;PFEUFFER, THOMAS;SCHMIDT, KATI;OSTROWSKI, THOMAS;LEYRER, REINHOLD, J.;FOGEL, YULIA;FRIEDRICH, STEFAN;GAEBERLEIN, PETER;ORLEANS, ANDREA;SCHUHBECK, MANFRED;GUZMANN, MARCUS;ROSCH, MARKUS;LANGLOTZ, BJORN |
