| 发明名称 |
GAS SEPARATION MEMBRANES |
| 摘要 |
<p>A gas separation membrane comprising a porous support and a discriminating layer, wherein the discriminating layer comprises (i) a polyimide layer having acid groups and (ii) an organic polyamine, wherein the organic polyamine crosslinks the acid groups of the polyimide predominantly by means of non-covalent crosslinking.</p> |
| 申请公布号 |
WO2014125299(A1) |
申请公布日期 |
2014.08.21 |
| 申请号 |
WO2014GB50449 |
申请日期 |
2014.02.17 |
| 申请人 |
FUJIFILM MANUFACTURING EUROPE BV;FUJIFILM IMAGING COLORANTS LIMITED |
发明人 |
UMEHARA, TAKESHI;ITAMI, YUJIRO |
| 分类号 |
B01D71/64;B01D67/00;B01D69/10;B01D69/12 |
主分类号 |
B01D71/64 |
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