| 发明名称 |
Process for Preparing Membranes |
| 摘要 |
A process for preparing a composite membrane comprising the steps: a)applying a radiation-curable composition to a porous support; b)irradiating the composition and thereby forming a gutter layer of cured polymer; and c)forming a discriminating layer on the gutter layer; wherein the radiation-curable composition comprises a partially crosslinked, radiation-curable polymer comprising epoxy groups and siloxane groups, a photoinitiator and is substantially free from mono-epoxy compounds. Composite membranes and gas separation cartridges are also claimed. |
| 申请公布号 |
US2015209733(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201314408808 |
申请日期 |
2013.06.26 |
| 申请人 |
Fujifilm Manufacturing Europe BV |
发明人 |
Umehara Takeshi;Van Kessel Petrus;Itami Yujiro |
| 分类号 |
B01D69/12;B01D71/62;B01D53/22;B01D71/70;B01D67/00;B01D71/64;B01D71/16 |
主分类号 |
B01D69/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for preparing a composite membrane comprising the steps:
a) applying a radiation-curable composition to a porous support; b) irradiating the composition and thereby forming a gutter layer of cured polymer; and c) forming a discriminating layer on the gutter layer; wherein the radiation-curable composition comprises a partially crosslinked, radiation-curable polymer comprising epoxy groups and siloxane groups, a photoinitiator and is substantially free from mono-epoxy compounds. |
| 地址 |
Tilburg NL |
