Title:
GAS SEPARATION MEMBRANE, GAS SEPARATION MODULE, GAS SEPARATION DEVICE, AND GAS SEPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/159562
Kind Code:
A1
Abstract:
A gas separation membrane which comprises a gas separation layer that contains a cellulose compound as a constituent material, and wherein the cellulose compound has a repeating unit represented by general formula (1); a gas separation module which uses this gas separation membrane; a gas separation device; and a gas separation method. In general formula (1), each of R1-R3 moieties represents a hydrogen atom or a substituent, provided that at least one of the R1-R3 moieties represents a substituent T that comprises an active hydrogen and a fluorine atom, while having a molecular weight of 100 or more but less than 500.
Inventors:
KITAMURA TETSU (JP)
HARADA MOTOI (JP)
HARADA MOTOI (JP)
Application Number:
PCT/JP2018/007051
Publication Date:
September 07, 2018
Filing Date:
February 26, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B01D71/12; B01D53/22; B01D69/10; B01D69/12; C08J9/42
Domestic Patent References:
| WO2008102920A1 | 2008-08-28 | |||
| WO2016047351A1 | 2016-03-31 |
Foreign References:
| JPH02212501A | 1990-08-23 | |||
| JP2005315668A | 2005-11-10 |
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
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