Title:
A constituent for CO2 gas separation membranes, a CO2 gas separation membrane, a manufacturing method for the same, and CO2 gas-separation-membrane module
Document Type and Number:
Japanese Patent JP6130607
Kind Code:
B2
Abstract:
The present invention provides a composition for a CO 2 gas separation membrane containing: at least one compound selected from the group consisting of an alkali metal carbonate, an alkali metal bicarbonate, and an alkali metal hydroxide; a crosslinked polymer in which a polymer having a carboxyl group has been crosslinked; and a non-crosslinked polymer obtained by polymerization of one or more monomers selected from the group consisting of vinyl acetate, acrylic acid, methacrylic acid, and a derivative thereof.
Inventors:
Yuta Ota
Naoto Okubo
Osamu Okada
Nobuaki Hanai
Face peng
Kiyohara Yasato
Atsushi Yamamoto
Naoto Okubo
Osamu Okada
Nobuaki Hanai
Face peng
Kiyohara Yasato
Atsushi Yamamoto
Application Number:
JP2016542554A
Publication Date:
May 17, 2017
Filing Date:
August 06, 2015
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
Renaissance Energy Research Co., Ltd.
Renaissance Energy Research Co., Ltd.
International Classes:
B01D69/00; B01D53/22; B01D63/10; B01D69/10; B01D69/12; B01D71/02; B01D71/32; B01D71/38; B01D71/40; B01D71/64; B01D71/66; B01D71/68; C08K3/18; C08L31/04; C08L33/02; C08L101/08
Domestic Patent References:
| JP2013027850A | ||||
| JP7112122A |
Foreign References:
| WO2014054619A1 | ||||
| WO2009093666A1 |
Attorney, Agent or Firm:
Fukami patent office
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