| 发明名称 |
Curable Compositions and Membranes |
| 摘要 |
A curable composition comprising:
(i) 2.5 to 50 wt % crosslinker comprising at least two acrylamide groups;(ii) 20 to 65 wt % curable ionic compound comprising an ethylenically unsaturated group and an anionic group;(iii) 15 to 45 wt % solvent; and(iv) 0 to 10 wt % of free radical initiator;wherein the molar ratio of (i):(ii) is 0.1 to 1.5.;The compositions are useful for preparing ion exchange membranes. |
| 申请公布号 |
US2015132681(A1) |
申请公布日期 |
2015.05.14 |
| 申请号 |
US201514603477 |
申请日期 |
2015.01.23 |
| 申请人 |
Fujifilm Manufacturing Europe BV |
发明人 |
VAN BERCHUM Bastiaan;HESSING Jacko;ANTHEUNIS Harro |
| 分类号 |
B01J39/20;C02F1/42;H01M8/10;B05D3/06;C02F1/469 |
主分类号 |
B01J39/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A membrane obtained by a process comprising the following steps:
(i) applying a curable composition to a support; and (ii) curing the composition to form a membrane; wherein the curable composition comprises:
(i) 7.47 to 43.33 wt % crosslinker comprising at least two acrylamide groups;(ii) 20 to 65 wt % curable ionic compound comprising an ethylenically unsaturated group and an anionic group;(iii) 15 to 45 wt % solvent; and(iv) 0 to 10 wt % of free radical initiator; wherein the molar ratio of (i):(ii) is 0.1 to 1.5. |
| 地址 |
Tilburg NL |
