TW200619233A - Method of purifying a dispersion of ionic fluoropolymer - Google Patents

Method of purifying a dispersion of ionic fluoropolymer

Info

Publication number
TW200619233A
TW200619233A TW094124248A TW94124248A TW200619233A TW 200619233 A TW200619233 A TW 200619233A TW 094124248 A TW094124248 A TW 094124248A TW 94124248 A TW94124248 A TW 94124248A TW 200619233 A TW200619233 A TW 200619233A
Authority
TW
Taiwan
Prior art keywords
purifying
dispersion
ionic fluoropolymer
exchange resins
ionic
Prior art date
Application number
TW094124248A
Other languages
English (en)
Chinese (zh)
Inventor
Klaus Hintzer
Kai Helmut Lochhaas
Tanja Zeif
Steven Joseph Hamrock
H Todd Freemyer
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW200619233A publication Critical patent/TW200619233A/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F214/18—Monomers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
    • C08F14/18—Monomers containing fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
TW094124248A 2004-07-19 2005-07-19 Method of purifying a dispersion of ionic fluoropolymer TW200619233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/894,090 US7304101B2 (en) 2004-07-19 2004-07-19 Method of purifying a dispersion of ionic fluoropolymer

Publications (1)

Publication Number Publication Date
TW200619233A true TW200619233A (en) 2006-06-16

Family

ID=34981699

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094124248A TW200619233A (en) 2004-07-19 2005-07-19 Method of purifying a dispersion of ionic fluoropolymer

Country Status (8)

Country Link
US (1) US7304101B2 (enExample)
EP (1) EP1769010A1 (enExample)
JP (1) JP2008506834A (enExample)
KR (1) KR20070044018A (enExample)
CN (1) CN100532407C (enExample)
CA (1) CA2573759A1 (enExample)
TW (1) TW200619233A (enExample)
WO (1) WO2006019652A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI916481B (zh) 2021-01-05 2026-03-01 美商3M新設資產公司 從氟化流體移除污染物

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7795332B2 (en) * 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
EP1845116A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
US20100022702A1 (en) * 2006-12-12 2010-01-28 Chen Lisa P Thermally stable fluoropolymers
US20080264864A1 (en) 2007-04-27 2008-10-30 3M Innovative Properties Company PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT
JP5119854B2 (ja) * 2007-10-22 2013-01-16 ダイキン工業株式会社 含フッ素ポリマー分散体及び含フッ素ポリマー分散体製造方法
JP2009170412A (ja) * 2007-12-18 2009-07-30 Sumitomo Chemical Co Ltd 高分子電解質の精製方法
US9217045B2 (en) * 2008-12-11 2015-12-22 Solvay Specialty Polymers Italy S.P.A. Purification of fluoroionomer compositions
CN110272512A (zh) 2009-06-12 2019-09-24 索尔维索莱克西斯公司 具有低表面张力、低液体粘度以及高固体含量的氟代离聚物分散体
EP2853548B1 (en) * 2012-05-23 2020-07-15 Daikin Industries, Ltd. Method for producing aqueous fluorine-containing polymer dispersing element, and purified aqueous fluorine-containing polymer dispersing element
JP5978762B2 (ja) * 2012-05-23 2016-08-24 ダイキン工業株式会社 含フッ素ポリマー水性分散体の製造方法及び精製含フッ素ポリマー水性分散体
EP3345936B1 (en) * 2015-08-31 2021-08-25 AGC Inc. Process for producing liquid composition, process for producing catalyst layer-forming coating liquid and method for producing membrane/electrode assembly
CN107922532B (zh) * 2015-08-31 2020-02-18 Ａｇｃ株式会社 液体组合物的制造方法、催化剂层形成用涂布液的制造方法及膜电极接合体的制造方法
EP3353221B1 (en) 2015-09-23 2023-06-07 3M Innovative Properties Company Method of making a copolymer of tetrafluoroethylene having sulfonyl pendant groups
US11492431B2 (en) 2017-09-14 2022-11-08 3M Innovative Properties Company Fluorinated copolymer having sulfonyl pendant groups and compositions and articles including the same
KR102482452B1 (ko) * 2017-09-28 2022-12-29 삼성디스플레이 주식회사 유기 재료 정제 조성물 및 이를 이용한 유기 재료 정제 방법
CN107858140B (zh) * 2017-10-25 2021-01-01 中国石油天然气股份有限公司 一种耐酸型泡沫防窜剂及其制备方法
EP4073856A1 (en) * 2019-12-12 2022-10-19 Johnson Matthey Fuel Cells Limited Electrocatalyst ink
WO2021127346A1 (en) 2019-12-20 2021-06-24 3M Innovative Properties Company Fluorinated copolymer and compositions and articles including the same
US20230090482A1 (en) 2020-04-09 2023-03-23 3M Innovative Properties Company Composite including fluorinated polymer and salt nanoparticles and articles including the same
CN111495108B (zh) * 2020-04-22 2022-03-15 浙江利化新材料科技有限公司 一种六氟环氧丙烷的分离纯化方法及所用吸附剂
KR102305504B1 (ko) * 2020-05-22 2021-09-27 주식회사 유라마 유기발광소재(oled) 정제용 이온성액체의 재사용을 위한 정제방법
WO2023057926A1 (en) 2021-10-07 2023-04-13 3M Innovative Properties Company Composite including fluorinated polymer and lithium fluoride nanoparticles and articles including the same

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624053A (en) 1963-06-24 1971-11-30 Du Pont Trifluorovinyl sulfonic acid polymers
US3282875A (en) * 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
GB1034197A (en) 1963-09-13 1966-06-29 Du Pont Sulphonic acid derivatives of fluorocarbon vinyl ethers, and polymers thereof
US3993614A (en) * 1969-07-14 1976-11-23 Minnesota Mining And Manufacturing Company Sulfonated aromatic polyisocyanates and preparation of stable anionic polyurethane or polyurea latices therefor
JPS5349090A (en) 1976-10-15 1978-05-04 Asahi Glass Co Ltd Preparation of fluorinated plymer containing ion exchange group
DE2903981A1 (de) * 1979-02-02 1980-08-07 Hoechst Ag Rueckgewinnung fluorierter emulgatorsaeuren aus basischen anionenaustauschern
DE2908001C2 (de) 1979-03-01 1981-02-19 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren
JPS5645911A (en) 1979-09-25 1981-04-25 Asahi Glass Co Ltd Production of ion-exchangeable fluorinated polymer
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
US4433082A (en) 1981-05-01 1984-02-21 E. I. Du Pont De Nemours And Company Process for making liquid composition of perfluorinated ion exchange polymer, and product thereof
US4940525A (en) * 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
US5286843A (en) 1992-05-22 1994-02-15 Rohm And Haas Company Process for improving water-whitening resistance of pressure sensitive adhesives
WO1994003503A2 (en) 1992-07-30 1994-02-17 Imperial Chemical Industries Plc Fluorinated polymers
US5310765A (en) 1993-03-03 1994-05-10 E. I. Du Pont De Nemours And Company Process for hydrolysis of ion exchange membranes
DE4402694A1 (de) 1993-06-02 1995-08-03 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
US5608022A (en) 1993-10-12 1997-03-04 Asahi Kasei Kogyo Kabushiki Kaisha Perfluorocarbon copolymer containing functional groups and a method for producing it
US6156451A (en) * 1994-11-10 2000-12-05 E. I. Du Pont De Nemours And Company Process for making composite ion exchange membranes
US5936060A (en) * 1996-11-25 1999-08-10 E. I. Du Pont De Nemours And Company Perfluoroelastomer composition having improved processability
DE69827239T2 (de) 1997-07-25 2005-12-01 Acep Inc., Montreal Aus ionischen Perfluorvinylverbindungen gewonnene Membranen
US6025092A (en) 1998-02-13 2000-02-15 E. I. Du Pont De Nemours And Company Fluorinated ionomers and their uses
DE19824614A1 (de) 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19824615A1 (de) 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
MXPA01008840A (es) 1999-03-02 2002-05-14 Du Pont Metodo de polimerizacion de radicales libres para copolimeros fluorados.
DE19932771A1 (de) 1999-07-14 2001-01-18 Dyneon Gmbh Verfahren zur Eluierung fluorierter Emulgatoren
DE19933696A1 (de) 1999-07-17 2001-01-18 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren aus wässrigen Phasen
DE19953285A1 (de) 1999-11-05 2001-05-10 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren
US6720360B1 (en) * 2000-02-01 2004-04-13 3M Innovative Properties Company Ultra-clean fluoropolymers
US6593416B2 (en) * 2000-02-01 2003-07-15 3M Innovative Properties Company Fluoropolymers
DE60119307T2 (de) 2000-02-16 2007-04-12 Daikin Industries, Ltd. Verfahren zur herstellung eines fluorionomers, verfahren zur reinigung und konzentrierung von ionomeren und verfahren zur filmbildung
JP4759782B2 (ja) * 2000-02-16 2011-08-31 ダイキン工業株式会社 フッ素系アイオノマーの精製・濃縮方法
US6733914B1 (en) 2000-02-18 2004-05-11 Ion Power, Inc. Fuel cell membranes
US6610465B2 (en) 2001-04-11 2003-08-26 Clariant Finance (Bvi) Limited Process for producing film forming resins for photoresist compositions
US6713567B2 (en) 2001-07-13 2004-03-30 E. I. Du Pont De Nemours And Company Method for forming fluorinated ionomers
JP4295098B2 (ja) 2001-09-05 2009-07-15 スリーエム イノベイティブ プロパティズ カンパニー 低分子量フッ素化界面活性剤を全くまたは殆ど含まないフルオロポリマー分散
CN1572040A (zh) 2001-10-15 2005-01-26 纳幕尔杜邦公司 吸收了聚胺以降低甲醇渗透性的用于燃料电池的固体聚合物隔膜
DE60214343T2 (de) 2002-05-22 2007-03-29 3M Innovative Properties Co., Saint Paul Prozess zur Reduzierung des Gehaltes an fluorierten Emulgatoren in wässrigen Fluorpolymer-Dispersionen
CA2490136C (en) 2002-06-17 2009-08-18 Daikin Industries, Ltd. Fluoropolymer dispersion and process for producing fluoropolymer dispersion
US20040107869A1 (en) 2002-12-10 2004-06-10 3M Innovative Properties Company Catalyst ink
US6624328B1 (en) 2002-12-17 2003-09-23 3M Innovative Properties Company Preparation of perfluorinated vinyl ethers having a sulfonyl fluoride end-group
US7348088B2 (en) 2002-12-19 2008-03-25 3M Innovative Properties Company Polymer electrolyte membrane
EP1529785B1 (en) 2003-10-24 2011-03-16 3M Innovative Properties Company Aqueous dispersions of polytetrafluoroethylene particles
US7265162B2 (en) 2003-11-13 2007-09-04 3M Innovative Properties Company Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam
EP1533325B1 (en) 2003-11-17 2011-10-19 3M Innovative Properties Company Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant
US7060738B2 (en) 2003-12-11 2006-06-13 3M Innovative Properties Company Polymer electrolytes crosslinked by ultraviolet radiation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI916481B (zh) 2021-01-05 2026-03-01 美商3M新設資產公司 從氟化流體移除污染物

Also Published As

Publication number Publication date
US20060014886A1 (en) 2006-01-19
US7304101B2 (en) 2007-12-04
CN1989160A (zh) 2007-06-27
CA2573759A1 (en) 2006-02-23
KR20070044018A (ko) 2007-04-26
CN100532407C (zh) 2009-08-26
WO2006019652A1 (en) 2006-02-23
EP1769010A1 (en) 2007-04-04
JP2008506834A (ja) 2008-03-06

Similar Documents

Publication Publication Date Title
EP1969509A4 (en) METHOD, TRANSACTION CARD OR IDENTIFICATION SYSTEM FOR TRANSACTION NETWORK
WO2008003964A3 (en) Bar code authentication
WO2012128538A3 (ko) 식별 코드 처리 시스템, 그의 식별 코드 처리 방법 및 이를 지원하는 장치
WO2008039741A3 (en) System and method for project process and workflow optimization
WO2008135482A3 (de) Ionische flüssigkeiten mit polyethercarboxylaten als anionen, deren herstellung und verwendung
WO2011104669A3 (en) Water desalination and treatment system and method
MX2016004245A (es) Metodo de control y dispositivo de control para un dispositivo de hogar inteligente.
MX2009010294A (es) Materiales de fosfato de zirconio acido y oxido de zirconio hidratado alcalino para dialisis sorbente.
WO2007011919A3 (en) Dual membrane electro-osmotic fluid delivery device
WO2011016662A3 (ko) 이온제거용 축전식 전극 및 그를 이용한 전해셀
WO2013012794A3 (en) High value document authentication system & method
WO2013028747A3 (en) System and method for mobile water treatment
MX2007009909A (es) Metodo para la remocion de particulados submicronicos del agua clorada al agregar de manera secuencial un polimero cationico seguido de un polimero anionico.
PT1313784E (pt) Dispersao de (hibrido de polimero-) poliuretano com hidrofilia diminuida, processo para sua producao e utilizacao
EP2169605A3 (en) Method and system for an automation collaborative framework
WO2005052147A3 (en) Method of screening for a modulator of cdk4
WO2007142882A3 (en) Process for reducing fluorosurfactant content of fluoropolymer dispersions using anionic surfactant-treated anion exchange resin
WO2012096488A3 (ko) 통신 시스템에서 제어정보의 전송방법 및 그 기지국, 제어정보의 처리방법 및 그 단말
TW200706033A (en) Beam-hopping in a radio communication system
GB2432921A (en) Failsafe switching of intelligent controller method and advice
EP4133485A4 (en) DEVICES, SYSTEMS AND METHODS THEREFOR. MACHINE LEARNING WITH IN-MEMORY PATTERN MATCHING
EP2104311A4 (en) SYSTEM, DEVICE AND METHOD FOR MANUFACTURING A WEB SERVICE
WO2013028009A3 (ko) 스마트 오피스 시스템 및 운용을 위한 서버 및 운용 방법
WO2006113885A3 (en) Apparatus and method for network identification among multiple applications
BRPI0703116A (pt) uso de trocadores de ánions monodispersos, processo para obtenção de metais valiosos