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Title:
RESIN COMPOSITION FOR GAS SEPARATION MEMBRANE AND GAS SEPARATION MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2022/014302
Kind Code:
A1
Abstract:
This resin composition for a gas separation membrane contains a crosslinked polymer (X) having: carboxy groups or a salt thereof; and a crosslinked structure. The mesh size of the crosslinked polymer (X) is 1.75 to 2.35 nm.

Inventors:
BANDO AKINORI (JP)
MAKIGUCHI KOSUKE (JP)
HOSODA HAJIME (JP)
AOKI AYUMI (JP)
KASHIWABARA TAIGO (JP)
Application Number:
PCT/JP2021/024171
Publication Date:
January 20, 2022
Filing Date:
June 25, 2021
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
B01D69/00; B01D53/22; B01D69/02; B01D71/40; C08K5/17; C08L33/02
Domestic Patent References:
WO2016024523A12016-02-18
WO2016024523A12016-02-18
Foreign References:
JP2018172563A2018-11-08
JP2009011927A2009-01-22
JP2013034973A2013-02-21
JP2017020806A2017-01-26
JP2003268009A2003-09-25
JPH0788171A1995-04-04
JP2007297605A2007-11-15
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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