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Title:
METHOD FOR PRODUCING GAS SEPARATION MEMBRANE WITH PROTECTIVE LAYER, GAS SEPARATION MEMBRANE WITH PROTECTIVE LAYER, GAS SEPARATION MEMBRANE MODULE AND GAS SEPARATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/098887
Kind Code:
A1
Abstract:
Provided is a method for producing a gas separation membrane with a protective layer having good gas permeability before rubbing resistance test and good gas permeability after rubbing resistance test. This method for producing a gas separation membrane with a protective layer comprises: a step wherein a gas separation membrane which satisfies a specific condition and has a resin layer that contains a compound having a siloxane bond is formed by subjecting a resin layer precursor having a siloxane bond to a surface oxidation treatment; and a step wherein a protective layer is provided on the resin layer before wind-up. This gas separation membrane with a protective layer is produced by the above-described method for producing a gas separation membrane with a protective layer. This gas separation membrane module and this gas separation device are produced by means of the above-described method for producing a gas separation membrane with a protective layer.

Inventors:
MOCHIZUKI Yusuke (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
YONEYAMA Satoshi (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
SAWADA Makoto (577 Ushijima, Kaisei-machi, Ashigarakami-gu, Kanagawa 77, 〒2588577, JP)
Application Number:
JP2016/084198
Publication Date:
June 15, 2017
Filing Date:
November 18, 2016
Export Citation:
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Assignee:
FUJIFILM CORPORATION (26-30, Nishiazabu 2-chome Minato-k, Tokyo 20, 〒1068620, JP)
International Classes:
B01D71/70; B01D53/22; B01D69/10; B01D69/12; B01D71/64; C08J7/00; C08J9/42; C08L83/05; C08L83/07
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (6F FFTP M0 BLDG, 1250 Takematsu Minamiashigara-sh, Kanagawa 11, 〒2500111, JP)
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