| 发明名称 |
Anionic polymers for reduction of viscosity of a magnesium hydroxide filter cake paste |
| 摘要 |
The instant invention is directed to a method for reducing the viscosity of magnesium hydroxide filter cake paste which comprises adding an anionic polymer or copolymer to the magnesium hydroxide filter cake paste. The instant invention is also directed to a stable magnesium hydroxide dispersion comprising an anionic polymer, water and magnesium hydroxide.
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| 申请公布号 |
US4375526(A) |
申请公布日期 |
1983.03.01 |
| 申请号 |
US19810323329 |
申请日期 |
1981.11.20 |
| 申请人 |
CALGON CORPORATION |
发明人 |
ZUPANOVICH, JOHN D.;MYERS, JOHN G.;WALKER, JERRY L. |
| 分类号 |
B01D37/03;C01F5/14;C08K3/22;(IPC1-7):C08K3/22 |
主分类号 |
B01D37/03 |
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