发明名称 |
METHOD FOR PRODUCING POROUS THERMOSETTING RESIN SHEET AND COMPOSITE SEPARATION MEMBRANE USING SAME |
摘要 |
In the step of extracting and removing a porogen from a thermosetting resin sheet 1 containing the porogen, the porogen is extracted and removed by bringing the thermosetting resin sheet 1 into contact with a first liquid that has a relatively low temperature, and subsequently bringing the thermosetting resin sheet 1 into contact with a second liquid that has a relatively high temperature. Preferably, the temperatures of the first liquid and the second liquid are lower than or equal to the glass-transition temperature of the thermosetting resin sheet 1. |
申请公布号 |
EP2589620(A4) |
申请公布日期 |
2014.05.28 |
申请号 |
EP20110800457 |
申请日期 |
2011.06.30 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
MURAKI, YUUZOU;HIRO, ATSUSHI;HARADA, NORIAKI |
分类号 |
C08J9/26;B01D63/10;B01D67/00;B01D69/10;B01D69/12;B01D71/46;B32B5/18;B32B27/34;B32B27/38;C08L63/00 |
主分类号 |
C08J9/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|