发明名称 |
SAMMENSATT, TETT MEMBRAN, FREMGANGSMAATE VED FREMSTILLING AV DENNE OG FREMGANGSMAATE VED SEPARASJON AV FLUIDER UNDER ANVENDELSE AV MEMBRANEN |
摘要 |
Composite dense membranes are described comprising (1) a dense ultrathin selective film of a silicon-free polymerizate, (2) a dense, highly permeable intermediate layer formed by conventional polymerization fluids, e.g., gases may be selectively separated using such a composite dense membrane and (3) a microporous substrate supporting the plasma polymerizate film and the intermediate layer. |
申请公布号 |
NO843092(A) |
申请公布日期 |
1985.02.04 |
申请号 |
NO19840003092 |
申请日期 |
1984.08.01 |
申请人 |
SHELL INT RESEARCH MIJ B V, |
发明人 |
SCHEER, ALBERT VAN DER, |
分类号 |
B01D53/22;B01D67/00;B01D69/12;(IPC1-7):B01D/;C08J/ |
主分类号 |
B01D53/22 |
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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