发明名称 |
PROCESS FOR PREPARING MEMBRANES |
摘要 |
A process for preparing an ion-exchange membrane having a textured surface profile comprising the steps (i) and (ii): (i) applying a radiation-curable composition to a membrane in a patternwise manner; and (ii) irradiating and thereby curing the radiation-curable composition present on the membrane; wherein the radiation-curable composition comprises: a) 10 to 65 wt % of curable ionic compound(s) comprising one ethylenically unsaturated group; b) 3 to 60 wt % of crosslinking agent(s) comprising at least two ethylenically unsaturated groups and having a number average molecular weight below 800; c) 0 to 70 wt % of inert solvent(s); d) 0 to 10 wt % of free-radical initiator(s);and e) 0.5 to 25 wt % of thickening agent(s). |
申请公布号 |
EP3107956(A1) |
申请公布日期 |
2016.12.28 |
申请号 |
EP20150701412 |
申请日期 |
2015.01.23 |
申请人 |
Fujifilm Manufacturing Europe BV |
发明人 |
VAN BERCHUM, Bastiaan;VAN ENGELEN, Johannes;VAN BAAK, Willem;BATTING, Adam |
分类号 |
C08J5/22;B01D67/00;C09D11/101 |
主分类号 |
C08J5/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|