JP2008506834A5 - - Google Patents

Download PDF

Info

Publication number
JP2008506834A5
JP2008506834A5 JP2007522539A JP2007522539A JP2008506834A5 JP 2008506834 A5 JP2008506834 A5 JP 2008506834A5 JP 2007522539 A JP2007522539 A JP 2007522539A JP 2007522539 A JP2007522539 A JP 2007522539A JP 2008506834 A5 JP2008506834 A5 JP 2008506834A5
Authority
JP
Japan
Prior art keywords
dispersion
ionic
fluoropolymer
ionic fluoropolymer
exchanged
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.)
Pending
Application number
JP2007522539A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008506834A (ja
Filing date
Publication date
Priority claimed from US10/894,090 external-priority patent/US7304101B2/en
Application filed filed Critical
Publication of JP2008506834A publication Critical patent/JP2008506834A/ja
Publication of JP2008506834A5 publication Critical patent/JP2008506834A5/ja
Pending legal-status Critical Current

Links

JP2007522539A 2004-07-19 2005-07-11 イオン性フルオロポリマーの分散体の精製方法 Pending JP2008506834A (ja)

Applications Claiming Priority (2)

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
PCT/US2005/024415 WO2006019652A1 (en) 2004-07-19 2005-07-11 Method of purifying a dispersion of ionic fluoropolymer

Publications (2)

Publication Number Publication Date
JP2008506834A JP2008506834A (ja) 2008-03-06
JP2008506834A5 true JP2008506834A5 (enExample) 2008-08-07

Family

ID=34981699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007522539A Pending JP2008506834A (ja) 2004-07-19 2005-07-11 イオン性フルオロポリマーの分散体の精製方法

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)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
US20070025902A1 (en) * 2005-07-15 2007-02-01 3M Innovative Properties Company Recovery of fluorinated carboxylic acid from adsorbent particles
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
EP2094742A2 (en) * 2006-12-12 2009-09-02 3M Innovative Properties Company 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
WO2010066823A1 (en) * 2008-12-11 2010-06-17 Solvay Solexis S.P.A. Purification of fluoroionomer compositions
KR101740746B1 (ko) 2009-06-12 2017-05-26 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 낮은 표면장력, 낮은 액체 점도 및 높은 고형물 함량을 갖는 플루오로아이오노머 분산액
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
JP5605460B2 (ja) * 2012-05-23 2014-10-15 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
KR102517493B1 (ko) * 2015-08-31 2023-04-03 에이지씨 가부시키가이샤 액상 조성물의 제조 방법, 촉매층 형성용 도공액의 제조 방법 및 막 전극 접합체의 제조 방법
JP6941604B2 (ja) 2015-09-23 2021-09-29 スリーエム イノベイティブ プロパティズ カンパニー スルホニルペンダント基を有するテトラフルオロエチレンのコポリマーを作製する方法
KR20200054213A (ko) 2017-09-14 2020-05-19 쓰리엠 이노베이티브 프로퍼티즈 컴파니 플루오로중합체 분산물, 플루오로중합체 분산물의 제조 방법, 촉매 잉크 및 중합체 전해질 막
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
CN114651351B (zh) * 2019-12-12 2025-01-28 庄信万丰氢能科技有限公司 电催化剂油墨
US12034193B2 (en) 2019-12-20 2024-07-09 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
US20250239638A1 (en) 2021-10-07 2025-07-24 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
GB1034197A (en) 1963-09-13 1966-06-29 Du Pont Sulphonic acid derivatives of fluorocarbon vinyl ethers, and polymers thereof
US3282875A (en) * 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
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
US5595676A (en) * 1992-07-30 1997-01-21 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
US6288187B1 (en) * 1997-07-25 2001-09-11 Acep Inc. Perfluorovinyl ionic compounds and their use in conductive materials
US6025092A (en) * 1998-02-13 2000-02-15 E. I. Du Pont De Nemours And Company Fluorinated ionomers and their uses
DE19824615A1 (de) * 1998-06-02 1999-12-09 Dyneon Gmbh Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern
DE19824614A1 (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
US6602968B1 (en) * 1999-03-02 2003-08-05 Paul Gregory Bekiarian Free radical polymerization method for fluorinated copolymers
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
US6593416B2 (en) * 2000-02-01 2003-07-15 3M Innovative Properties Company Fluoropolymers
US6720360B1 (en) * 2000-02-01 2004-04-13 3M Innovative Properties Company Ultra-clean fluoropolymers
US7482415B2 (en) 2000-02-16 2009-01-27 Daikin Industries, Ltd. Process for producing fluoroionomer, method for purification and concentration of the ionomer, and method of film formation
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
BR0212308A (pt) 2001-09-05 2004-10-13 3M Innovative Properties Co Dispersão de fluoropolìmero, e, método para prover uma dispersão de partìculas de fluoropolìmero
CA2459357A1 (en) * 2001-10-15 2003-04-24 E. I. Du Pont De Nemours And Company Solid polymer membrane for fuel cell prepared by in situ polymerization
EP1364972B1 (en) * 2002-05-22 2006-08-30 3M Innovative Properties Company Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
AU2003244123A1 (en) 2002-06-17 2004-03-11 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
DE60336400D1 (de) 2003-10-24 2011-04-28 3M Innovative Properties Co Wässrige Dispersionen von Polytetrafluorethylenteilchen
US7265162B2 (en) * 2003-11-13 2007-09-04 3M Innovative Properties Company Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam
ATE529451T1 (de) * 2003-11-17 2011-11-15 3M Innovative Properties Co Wässrige ptfe-dispersionen mit einem niedrigen gehalt an fluorierten emulgatoren
US7060738B2 (en) * 2003-12-11 2006-06-13 3M Innovative Properties Company Polymer electrolytes crosslinked by ultraviolet radiation

Similar Documents

Publication Publication Date Title
JP2008506834A5 (enExample)
US11591430B2 (en) Method for making fluoropolymers
US9096701B2 (en) Aqueous tetrafluoroethylene polymer dispersion, process for producing the same, tetrafluoroethylene polymer powder, and molded tetrafluoroethylene polymer
JP5133897B2 (ja) フルオロポリマーを製造するために使用されるフッ素化界面活性剤
JP5021642B2 (ja) ペルフルオロポリエーテル界面活性剤を用いるフッ素化モノマー類の水性乳化重合
JP5470044B2 (ja) 高分子量フルオロポリエーテル酸または塩およびフルオロポリエーテル酸または塩界面活性剤を含む重合剤を用いるフッ素化モノマーの水性重合
KR100401351B1 (ko) 탄화수소와혼합된플루오르폴리옥시알킬렌의마이크로에멀젼,및이를사용하는플루오르화된단량체의(공)중합방법
JP5593071B2 (ja) フルオロポリエーテル酸または塩およびシロキサン界面活性剤を含む重合剤を用いるフッ素化モノマーの水性重合
JP2005522541A5 (enExample)
JP6908604B2 (ja) 非晶質フルオロポリマーとフルオロプラスチック粒子とを含む組成物及びその製造方法
US20070015866A1 (en) Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
JPH09183880A5 (enExample)
JP2008545873A (ja) 乳化剤としての部分フッ素化されたオリゴマーの存在下におけるフッ素化モノマーの水性エマルション重合
ZA200504411B (en) Emulsifier free aqueous emulsion polymerization toproduce copolymers of a fluorinated olefin and hy drocarbon olefin.
US12319757B2 (en) Method for making fluoropolymers
JPH06329706A (ja) フッ素化オレフィンモノマーの水性エマルジョンにおける（共）重合法
JP2002308914A (ja) 含フッ素重合体ラテックスの製造方法
JP5287245B2 (ja) 含フッ素ポリマーの製造方法
JP2002317003A (ja) 含フッ素重合体ラテックスの製造方法
EP3596145A1 (en) Method for making fluoropolymers
CA3243841A1 (en) PROCESS FOR MANUFACTURING FLUOROPOLYMERS CONTAINING ION EXCHANGE GROUPS
JP2019500454A (ja) アミン含有ポリマー、その分散液並びにこれらの製造方法及び使用方法
JP2002308913A (ja) 含フッ素重合体ラテックスの製造方法
JPH06329707A (ja) 水性エマルジョンにおけるフッ素化オレフィンモノマーのラジカル（共）重合法
WO2022180547A1 (en) Process for making a fluoropolymer and fluoropolymer made therefrom