| 发明名称 |
Use of polymers as filtering aids and/or stabilizers. |
| 摘要 |
The use of polystyrene-containing polymers as filter aids and/or stabilizers for the filtration or stabilization of aqueous liquids, and also novel particulate polymers which are insoluble in water and scarcely swellable are claimed. |
| 申请公布号 |
ZA200303760(B) |
申请公布日期 |
2004.07.05 |
| 申请号 |
ZA20030003760 |
申请日期 |
2003.05.15 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
CHRISTIAN DROHMANN;ELISA HAMM DE BANTLEON;BARBARA LEBTIG;KLEMENS MATHAUER;TOBIAS PETSCH;AXEL SANNER;HELMUT WITTELER;JUERGEN ZIEHL |
| 分类号 |
A23L2/70;B01D37/02;B01D39/04;B01D39/06;B01D39/16;B01J20/26;C12C7/16 |
主分类号 |
A23L2/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
