Title:
CO2 SEPARATION FILM AND METHOD FOR PRODUCING CO2 SEPARATION FILM
Document Type and Number:
Japanese Patent JP2021186712
Kind Code:
A
Abstract:
To provide a separation film that achieves both of excellent CO2 selective permeability and high stiffness.SOLUTION: A separation film has a separation layer prepared by the polymerization of compounds of formulae (1) and (2) (R1-R6 each denote an alkoxy group with 4 or less carbon atoms, X1 and X2 each denote a C2-4 alkyl chain, X3 denotes a C2-4 hydrocarbon chain).SELECTED DRAWING: None
Inventors:
OSHITA JOJI
TSURU TOSHIAKI
KANEZASHI MASAAKI
IWASAKI FUMIAKI
TSURU TOSHIAKI
KANEZASHI MASAAKI
IWASAKI FUMIAKI
Application Number:
JP2020092033A
Publication Date:
December 13, 2021
Filing Date:
May 27, 2020
Export Citation:
Assignee:
TOKUYAMA CORP
UNIV HIROSHIMA
UNIV HIROSHIMA
International Classes:
B01D71/58; B01D71/70; C08G77/54; C08L83/08
Attorney, Agent or Firm:
Harakenzo world patent & trademark