| 发明名称 |
DISPERSIONS |
| 摘要 |
A dispersion of solid inorganic particles in an aqueous medium which is stable to a range of pH's and added electrolyte wherein the dispersing agent is a water soluble copolymer derivable from a hydrophilic oligomer and certain defined olefinically unsaturated acids. |
| 申请公布号 |
ZA9002796(B) |
申请公布日期 |
1991.02.27 |
| 申请号 |
ZA19900002796 |
申请日期 |
1990.04.11 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
RICHARD BUSCALL;SERENA JANE WILLIAMS |
| 分类号 |
B01F17/52;B01J13/00;C09C3/10;C09D17/00 |
主分类号 |
B01F17/52 |
| 代理机构 |
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代理人 |
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| 地址 |
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