| 发明名称 |
METHOD FOR PRODUCING POLYIMIDE MEMBRANES |
| 摘要 |
The invention concerns polyimide membranes, preferably composed of P84 type 70 or P84 HT, having improved chemical and physical properties, a method of producing same and also their use. |
| 申请公布号 |
SG11201509020R(A) |
申请公布日期 |
2015.11.27 |
| 申请号 |
SG11201509020R |
申请日期 |
2014.05.22 |
| 申请人 |
EVONIK FIBRES GMBH |
发明人 |
VISSER, TYMEN;UNGERANK, MARKUS;BALSTER, JÖRG;FÜHRER, CHRISTOPH |
| 分类号 |
B01D67/00;B01D69/08;B01D71/64 |
主分类号 |
B01D67/00 |
| 代理机构 |
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