| 发明名称 |
Gas separation membrane and process for preparing it. |
| 摘要 |
<p>A gas separation membrane and its preparation is disclosed. The membrane is an aromatic polyamide or amide-like polymer which has been treated with a dilute solution of a cationic surfactant in a volatile non-polar organic solvent.</p> |
| 申请公布号 |
EP0179474(A2) |
申请公布日期 |
1986.04.30 |
| 申请号 |
EP19850113532 |
申请日期 |
1985.10.24 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MANOS, PHILIP |
| 分类号 |
B01D67/00;B01D71/56;B01D71/58;(IPC1-7):B01D13/04 |
主分类号 |
B01D67/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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