| 发明名称 |
HOLLOW FIBER TYPE FILTRATION MEMBRANE |
| 摘要 |
<p>A hollow fiber filter membrane where the inner surface comprises a three-dimensional network structure having thick trunks of 10-30 mu m in maximum diameter and the average pore diameter of a minimum pore diameter layer of the membrane is 0.01 mu m or more and less than 1 mu m. <IMAGE></p> |
| 申请公布号 |
EP0882494(A1) |
申请公布日期 |
1998.12.09 |
| 申请号 |
EP19960941892 |
申请日期 |
1996.12.17 |
| 申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
OISHI, TERUHIKO;OHYA, HIROYOSHI |
| 分类号 |
B01D69/02;B01D69/08;(IPC1-7):B01D69/08 |
主分类号 |
B01D69/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
