Title:
気体分離膜
Document Type and Number:
Japanese Patent JP6539733
Kind Code:
B2
Abstract:
A gas separation membrane, characterized by having a porous support and a polyamine layer formed on the porous support, the number-average molecular weight of the polyamine constituting a part of the polyamine being 100,000-500,000.
Inventors:
Yasutaka Kurishita
Masato Mikawa
Masato Mikawa
Application Number:
JP2017521844A
Publication Date:
July 03, 2019
Filing Date:
May 24, 2016
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B01D71/60; B01D69/02; B01D69/10; B01D69/12; B01D71/08; B01D71/82; C08J3/00
Domestic Patent References:
JP3109930A | ||||
JP2013046903A | ||||
JP61093802A | ||||
JP2013166131A | ||||
JP61046207A |
Foreign References:
US20040215045 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Hideo Katsumata
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Hideo Katsumata