| 发明名称 |
CATIONIC LATEX TERPOLYMERS FOR SLUDGE DEWATERING |
| 摘要 |
A cationic latex terpolymer prepared by polymerizing from about 1 to about 99.1 mole percent of one or more cationic monomers, from about 0.9 to about 5 mole percent of one or more hydroxyalkyl (meth)acrylates and from 0 to about 98.1 mole percent of one or more nonionic monomers is useful for dewatering sludge. |
| 申请公布号 |
PL202737(B1) |
申请公布日期 |
2009.07.31 |
| 申请号 |
PL20010360947 |
申请日期 |
2001.12.19 |
| 申请人 |
ONDEO NALCO COMPANY |
发明人 |
WHIPPLE WESLEY L.;SHAH JITENDRA;SIVAKUMAR ANANTHASUBRAMANIAN |
| 分类号 |
B01D21/01;C08F118/00;C02F1/56;C02F11/12;C02F11/14;C08F120/10;C08F120/26;C08F220/26;C08F220/34;C08F220/56;C08F220/60;C08K5/42;C08L33/14;C08L33/26 |
主分类号 |
B01D21/01 |
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