JP2022520413A5 - - Google Patents

Info

Publication number
JP2022520413A5
JP2022520413A5 JP2021547255A JP2021547255A JP2022520413A5 JP 2022520413 A5 JP2022520413 A5 JP 2022520413A5 JP 2021547255 A JP2021547255 A JP 2021547255A JP 2021547255 A JP2021547255 A JP 2021547255A JP 2022520413 A5 JP2022520413 A5 JP 2022520413A5
Authority
JP
Japan
Prior art keywords
sulfonic acid
acid layer
ion exchange
film according
exchange ratio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021547255A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022520413A (ja
JP7529678B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2020/018024 external-priority patent/WO2020168023A1/en
Publication of JP2022520413A publication Critical patent/JP2022520413A/ja
Publication of JP2022520413A5 publication Critical patent/JP2022520413A5/ja
Priority to JP2024119586A priority Critical patent/JP7769054B2/ja
Application granted granted Critical
Publication of JP7529678B2 publication Critical patent/JP7529678B2/ja
Priority to JP2025183707A priority patent/JP2026009251A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021547255A 2019-02-14 2020-02-13 多層陽イオン交換塩素アルカリ膜 Active JP7529678B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024119586A JP7769054B2 (ja) 2019-02-14 2024-07-25 多層陽イオン交換塩素アルカリ膜
JP2025183707A JP2026009251A (ja) 2019-02-14 2025-10-30 多層陽イオン交換塩素アルカリ膜

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962805333P 2019-02-14 2019-02-14
US62/805,333 2019-02-14
PCT/US2020/018024 WO2020168023A1 (en) 2019-02-14 2020-02-13 Multilayer cation exchange chloralkali membrane

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024119586A Division JP7769054B2 (ja) 2019-02-14 2024-07-25 多層陽イオン交換塩素アルカリ膜

Publications (3)

Publication Number Publication Date
JP2022520413A JP2022520413A (ja) 2022-03-30
JP2022520413A5 true JP2022520413A5 (https=) 2024-06-18
JP7529678B2 JP7529678B2 (ja) 2024-08-06

Family

ID=69941463

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021547255A Active JP7529678B2 (ja) 2019-02-14 2020-02-13 多層陽イオン交換塩素アルカリ膜
JP2024119586A Active JP7769054B2 (ja) 2019-02-14 2024-07-25 多層陽イオン交換塩素アルカリ膜
JP2025183707A Pending JP2026009251A (ja) 2019-02-14 2025-10-30 多層陽イオン交換塩素アルカリ膜

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024119586A Active JP7769054B2 (ja) 2019-02-14 2024-07-25 多層陽イオン交換塩素アルカリ膜
JP2025183707A Pending JP2026009251A (ja) 2019-02-14 2025-10-30 多層陽イオン交換塩素アルカリ膜

Country Status (6)

Country Link
US (1) US20220136118A1 (https=)
EP (2) EP4411026A3 (https=)
JP (3) JP7529678B2 (https=)
KR (2) KR20250156823A (https=)
CN (2) CN118792697A (https=)
WO (1) WO2020168023A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4411026A3 (en) * 2019-02-14 2024-10-23 The Chemours Company FC, LLC Multilayer cation exchange chloralkali membrane
KR102659583B1 (ko) * 2021-03-16 2024-04-23 현대모비스 주식회사 고분자 전해질막 및 이를 포함하는 연료전지
WO2024086102A1 (en) * 2022-10-18 2024-04-25 The Chemours Company Fc, Llc Durable, low-swelling reinforced ion exchange membranes
WO2025143145A1 (ja) * 2023-12-27 2025-07-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体、水電解装置及び水素の製造方法
WO2025143203A1 (ja) * 2023-12-28 2025-07-03 Ａｇｃ株式会社 固体高分子電解質膜、膜電極接合体、水電解装置、水素の製造方法及び膜電極接合体の製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282875A (en) 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US4272560A (en) * 1979-10-23 1981-06-09 Diamond Shamrock Corporation Method of depositing cation exchange membrane on a foraminous cathode
US4358545A (en) 1980-06-11 1982-11-09 The Dow Chemical Company Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000
US4337137A (en) * 1980-06-11 1982-06-29 The Dow Chemical Company Composite ion exchange membranes
US4401711A (en) * 1981-01-16 1983-08-30 E. I. Du Pont De Nemours And Company Cation exchange membrane with high equivalent weight component
US4544471A (en) * 1981-11-02 1985-10-01 E. I. Du Pont De Nemours And Company Electrolytic cell with cation exchange membrane having high equivalent weight component
US4552631A (en) 1983-03-10 1985-11-12 E. I. Du Pont De Nemours And Company Reinforced membrane, electrochemical cell and electrolysis process
JPS60133031A (ja) * 1983-12-20 1985-07-16 Tokuyama Soda Co Ltd 陽イオン交換膜
EP0253119A3 (en) * 1986-06-13 1989-07-19 Asahi Glass Company Ltd. Ion exchange membrane for electrolysis
JPS636029A (ja) * 1986-06-26 1988-01-12 Asahi Glass Co Ltd 電解用陽イオン交換膜
US4940525A (en) 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
JP3075580B2 (ja) * 1991-04-05 2000-08-14 旭硝子株式会社 電解用含フッ素陽イオン交換膜
US5981097A (en) * 1996-12-23 1999-11-09 E.I. Du Pont De Nemours And Company Multiple layer membranes for fuel cells employing direct feed fuels
KR100437267B1 (ko) 2001-10-17 2004-06-23 학교법인 서강대학교 연료전지용 고분자 전해질 막 및 이의 제조방법
WO2004025800A2 (en) 2002-09-13 2004-03-25 E.I. Du Pont De Nemours And Company Membranes for fuel cells
CN100441747C (zh) * 2003-12-05 2008-12-10 山东东岳高分子材料有限公司 全氟离子交换溶合增强膜及其制备方法
JP4708133B2 (ja) * 2005-09-14 2011-06-22 旭化成ケミカルズ株式会社 電解用フッ素系陽イオン交換膜及びその製造方法
KR20140043117A (ko) 2011-06-17 2014-04-08 이 아이 듀폰 디 네모아 앤드 캄파니 개선된 콤포지트 중합체 전해질막
JP5793444B2 (ja) 2012-02-13 2015-10-14 旭化成ケミカルズ株式会社 陽イオン交換膜及びこれを用いた電解槽
EP3216896B1 (en) * 2014-11-07 2020-06-24 AGC Inc. Ion exchange membrane for alkali chloride electrolysis and alkali chloride electrolysis apparatus
JP6766814B2 (ja) 2015-09-08 2020-10-14 Ａｇｃ株式会社 塩化アルカリ電解用イオン交換膜の製造方法および塩化アルカリ電解装置の製造方法
EP3444385B1 (en) * 2016-04-13 2021-03-03 Agc Inc. Ion exchange membrane for alkali chloride electrolysis, production method therefor, and alkali chloride electrolysis device
EP4411026A3 (en) 2019-02-14 2024-10-23 The Chemours Company FC, LLC Multilayer cation exchange chloralkali membrane

Similar Documents

Publication Publication Date Title
JP2022520413A5 (https=)
EP1091435B1 (en) Material for solid polyelectrolyte suitable for use in fuel cell
SU1075986A3 (ru) Электролизер дл получени хлора и раствора гидроокиси щелочного металла
US10259899B2 (en) Vinylidene fluoride / 2,3,3,3-tetrafluoropropene copolymers
US7557164B2 (en) Membranes of fluorinated ionomer blended with nonionomeric fluoropolymers for electrochemical cells
EP1189953B1 (en) Polymerization of fluoromonomers
EP3609935B1 (en) Melt-processible fluoropolymer
CN119039904A (zh) 粘结剂、固态电池用浆料、固态电池用电极和固态二次电池
US20160200907A1 (en) Fluoropolymer blend
US9593190B2 (en) Method for producing fluorinated polymer
EP3794046B1 (en) Flexible vdf polymers
US20170218106A1 (en) Fluoroelastomers
US6455658B1 (en) Fluorocopolymer and film made therefrom
JP7601136B2 (ja) ペレットの製造方法、ペレット及びイオン交換膜
PL170110B1 (pl) Sposób wytwarzania kopolimeru fluoroelastomerycznego PL PL
US5856417A (en) Fluorine-containing copolymer
CN103119095A (zh) 氟弹性体组合物
CN118019801A (zh) 含氟聚合物组合物及其制备方法
EP4019580A1 (en) Reduction of fluorinated acid in fluoropolymers
JP2001172343A (ja) 含フッ素ブロック共重合体の製造法および含フッ素ブロック共重合体