| 发明名称 |
COMPOSITE MEMBRANES AND THEIR PREPARATION FROM POLYMER PARTICLES ON A POROUS SUBSTRATE |
| 摘要 |
Disclosed is a process of preparing a porous composite membrane by depositing a dispersion of discrete particles on a porous substrate to obtain a composition, and stabilizing the composite. Also disclosed is a porous composite membrane comprising a stable array of partially coalesced particles on the surface of a porous substrate.
|
| 申请公布号 |
CA2166799(A1) |
申请公布日期 |
1995.02.09 |
| 申请号 |
CA19942166799 |
申请日期 |
1994.07.29 |
| 申请人 |
|
发明人 |
RIES, PAUL D.;MCDONALD, CHARLES J. |
| 分类号 |
B01D67/00;B01D69/12;B01D69/14;(IPC1-7):B01D69/12 |
主分类号 |
B01D67/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
