| 发明名称 |
Selective gas separation membrane |
| 摘要 |
A selective gas separation membrane comprising a fumaric diester polymer having a repeating unit represented by the following general formula (1): <IMAGE> (1) wherein X and Y are each independently an alkyl, cycloalkyl, aryl, trialkylsilylalkyl or siloxane-containing alkyl group.
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| 申请公布号 |
US4636229(A) |
申请公布日期 |
1987.01.13 |
| 申请号 |
US19850712001 |
申请日期 |
1985.03.14 |
| 申请人 |
NIPPON OIL COMPANY, LIMITED |
发明人 |
ITOH, HIROYUKI;SAKATA, KO;IMAI, HIROSUKE |
| 分类号 |
B01D71/40;(IPC1-7):B01D53/22 |
主分类号 |
B01D71/40 |
| 代理机构 |
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代理人 |
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| 地址 |
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