Title:
ANION-EXCHANGE MEMBRANE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/019307
Kind Code:
A1
Abstract:
An anion-exchange membrane and a manufacturing method therefor are disclosed. The anion-exchange membrane comprises: a porous polymer support composed of a membrane structure; and an anion-exchange polymer. The anion-exchange polymer is positioned on the surface of the porous polymer support and inside pores thereof, the anion-exchange groups of the anion-exchange polymer are uniformly distributed on the surface of the porous polymer support and inside pores thereof, and the anion-exchange polymer can be a cross-linked product of a composition comprising a cross-linkable monomer represented by the following chemical formula 1. In the formula, X- are the same as those defined in the specification.
Inventors:
CHOO JEONG JOO (KR)
CHAR BONG JUN (KR)
KIM JI HWAN (KR)
CHAR BONG JUN (KR)
KIM JI HWAN (KR)
Application Number:
PCT/KR2023/007175
Publication Date:
January 25, 2024
Filing Date:
May 25, 2023
Export Citation:
Assignee:
TORAY ADVANCED MAT KOREA INC (KR)
International Classes:
C08J5/22; B01D61/42; B01D61/44; B01D61/48; C08F8/30; C08F212/36; H01M8/1004; H01M8/1018; H01M8/1058; H01M8/1067
Domestic Patent References:
| WO2015058137A2 | 2015-04-23 |
Foreign References:
| JP6313454B2 | 2018-04-18 | |||
| JP2009170350A | 2009-07-30 | |||
| KR20190126562A | 2019-11-12 | |||
| JP6227791B2 | 2017-11-08 | |||
| KR20080086489A | 2008-09-25 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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