GAS SEPARATION COMPOSITE MEMBRANE, AND GAS SEPARATING MODULE, GAS SEPARATION APPARATUS AND GAS SEPARATION METHOD USING THE SAME

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专利权人:

FUJIFILM CORPORATION

发明人:

SANO, SATOSHI,ISHINO, TOMONORI,NAGATA, ICHIROU,SHIRATSUCHI, KENTARO,ITOU, SHIGEHIDE,ISHIZUKA, KENICHI,UMEHARA, TAKESHI

申请号：

MYPI 2014000222

公开号：

MY159975A

申请日:

2012.07.25

申请国别(地区):

MY

年份:

2017

代理人:

摘要：

A GAS SEPARATION COMPOSITE MEMBRANE, CONTAINING A GAS-PERMEABLE SUPPORTING LAYER AND A GAS SEPARATING LAYER CONTAINING A CROSSLINKED POLYIMIDE RESIN OVER THE GAS- PERMEABLE SUPPORTING LAYER, IN WHICH THE CROSSLINKED POLYISMIDE RESIN HAS STRUCTURE IN WHICH A POLYIMIDE COMPOUND IS CROSSLINKED THROUGH A SPECIFIC CROSSLINKING CHAIN, THE SPECIFIC CROSSLINKING CHAIN HAS AT LEAST ONE KIND OF LINKING GROUP SELECTED FROM THE GROUP CONSISTING OF NRaC(=O)-, -NRbC(=O)O-, -CH2OCH2-, CH2SCH2-, OC(=O)O- ,-C(=O)O-N+(Rd)3-, -SO3-N+(Rd)3- AND –PO3-N+(R°)3-, AND Ra, Rb, Rc, Rd AND Re EACH INDEPENDENTLY REPRESENT A HYDROGEN ATOM OR A SUBSTITUENT. (FIG. 1)

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