| 发明名称 |
DISPERSIONS OF SILICEOUS SOLIDS IN LIQUID ORGANIC MEDIA |
| 摘要 |
Dispersions of colloidal siliceous particles, preferably silica, may be prepared in organic liquids by means of a synergistic mixture of dispersing agents comprising a phosphorus oxy-acid derivatives and a long-chain amine. Dispersions containing a high weight fraction of siliceous solids are possible having a lower viscosity than is normally achieved. |
| 申请公布号 |
DE2963907(D1) |
申请公布日期 |
1982.11.25 |
| 申请号 |
DE19792963907 |
申请日期 |
1979.12.11 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
NEMCEK, JOZEF;ROBERTS, THOMAS ARWELL;SHERLIKER, FRANCIS RAYMOND |
| 分类号 |
A61K6/00;A61K6/083;B01F17/14;C08F2/44;C08F20/10;(IPC1-7):A61K6/08;B01F17/00 |
主分类号 |
A61K6/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
