Title:
SEPARATION FUNCTION LAYER, SEPARATION MEMBRANE, AND PRODUCTION METHOD FOR SEPARATION FUNCTION LAYER
Document Type and Number:
WIPO Patent Application WO/2023/032744
Kind Code:
A1
Abstract:
The present invention provides a separation function layer in which leakage of ionic liquid is minimized and which offers improved strength. A separation function layer 1 according to the present invention comprises: an ionic liquid L; a polymer A which forms a crystalline structure in the ionic liquid L; and a polymer B which differs from the polymer A. A separation membrane 10 according to the present invention is provided with the separation function layer 1 and a porous support 3 that supports the separation function layer 1.
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Inventors:
ITO YURI (JP)
SHIMIZU HISAE (JP)
TANI KENSUKE (JP)
IHARA TERUKAZU (JP)
KAMIO EIJI (JP)
ZHANG JINHUI (JP)
MATSUYAMA HIDETO (JP)
SHIMIZU HISAE (JP)
TANI KENSUKE (JP)
IHARA TERUKAZU (JP)
KAMIO EIJI (JP)
ZHANG JINHUI (JP)
MATSUYAMA HIDETO (JP)
Application Number:
PCT/JP2022/031637
Publication Date:
March 09, 2023
Filing Date:
August 22, 2022
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
UNIV KOBE NAT UNIV CORP (JP)
UNIV KOBE NAT UNIV CORP (JP)
International Classes:
B01D69/00; B01D69/10; B01D69/12; B01D71/32; B01D71/34; B01D71/40
Domestic Patent References:
| WO2020195911A1 | 2020-10-01 | |||
| WO2017209064A1 | 2017-12-07 | |||
| WO2018211945A1 | 2018-11-22 | |||
| WO2013024594A1 | 2013-02-21 |
Foreign References:
| JP2016077997A | 2016-05-16 | |||
| JP2020037688A | 2020-03-12 | |||
| JP2010222228A | 2010-10-07 |
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
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