JP2010525149A5 - - Google Patents

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JP2010525149A5
JP2010525149A5 JP2010506362A JP2010506362A JP2010525149A5 JP 2010525149 A5 JP2010525149 A5 JP 2010525149A5 JP 2010506362 A JP2010506362 A JP 2010506362A JP 2010506362 A JP2010506362 A JP 2010506362A JP 2010525149 A5 JP2010525149 A5 JP 2010525149A5
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dispersion
fluoropolymer
dependent
cationic
dependent surfactant
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JP2010506362A
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JP2010525149A (ja
JP5236725B2 (ja
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Priority claimed from US11/741,289 external-priority patent/US20080264864A1/en
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Claims (4)

  1. フルオロポリマー分散物中のフッ素化乳化剤の量を低減する方法であって、
    前記フルオロポリマー分散物をpH依存性界面活性剤の存在下で陰イオン交換樹脂に接触させて、フッ素化乳化剤の少なくとも一部を除去する工程であって、前記分散物が、前記pH依存性界面活性剤が非イオン型であるpHでイオン交換樹脂に接触する工程、および、
    前記pH依存性界面活性剤が陽イオン型である水準に前記分散物のpHを減少させて凝固を開始する工程、
    を含む方法。
  2. i)分散物の重量に基づいて約5重量%〜約70重量%のフルオロポリマーと、
    ii)分散物の固体含量に基づいて少なくとも約0.02重量%のpH依存性界面活性剤であって、該pH依存性界面活性剤が分散物のpHに応じて陽イオンまたは非イオン型のいずれかを有し、前記pH依存性界面活性剤が非イオン型で分散物を安定化することができ陽イオン型で前記分散物を凝固できる、pH依存性界面活性剤とを含む、
    水性フルオロポリマー分散物。
  3. 凝固したフルオロポリマーを含有する組成物を調製する方法であって、
    i) a)分散物の重量に基づいて約5重量%〜約70重量%のフルオロポリマーと、
    b)分散物の固体含量に基づいて少なくとも約0.02重量%のpH依存性界面活性剤であって、該pH依存性界面活性剤が分散物のpHに応じて陽イオンまたは非イオン型のいずれかを有し、前記pH依存性界面活性剤が非イオン型で分散物を安定化することができ陽イオン型で前記分散物を凝固できる、pH依存性界面活性剤とを含、水性フルオロポリマー分散物を提供する工程と、
    ii)前記分散物のpHを、前記pH依存性界面活性剤が陽イオン型である水準に低下させる工程と、
    iii)前記分散物を凝固させる工程とを含む、方法。
  4. 請求項に記載の方法により取得可能な凝固したフルオロポリマーを含むコーティングされた基材。
JP2010506362A 2007-04-27 2008-03-20 陰イオン交換樹脂およびpH依存性界面活性剤を用いてフルオロポリマー分散物からフッ素化乳化剤を除去するための方法並びにpH依存性界面活性剤を含有するフルオロポリマー分散物 Active JP5236725B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/741,289 2007-04-27
US11/741,289 US20080264864A1 (en) 2007-04-27 2007-04-27 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
PCT/US2008/057566 WO2008134138A1 (en) 2007-04-27 2008-03-20 Process for removing fluorinated emulsifier from fluoropolymer dispersions using an anion-exchange resin and a ph-dependent surfactant and fluoropolymer dispersions containing a ph-dependent surfactant

Publications (3)

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JP2010525149A JP2010525149A (ja) 2010-07-22
JP2010525149A5 true JP2010525149A5 (ja) 2011-05-06
JP5236725B2 JP5236725B2 (ja) 2013-07-17

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JP2010506362A Active JP5236725B2 (ja) 2007-04-27 2008-03-20 陰イオン交換樹脂およびpH依存性界面活性剤を用いてフルオロポリマー分散物からフッ素化乳化剤を除去するための方法並びにpH依存性界面活性剤を含有するフルオロポリマー分散物

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US (3) US20080264864A1 (ja)
EP (2) EP2139927B1 (ja)
JP (1) JP5236725B2 (ja)
CN (2) CN101668783B (ja)
WO (1) WO2008134138A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008109219A1 (en) * 2007-03-06 2008-09-12 3M Innovative Properties Company System and process for ultrasonically induced cavitation of fluorochemicals
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
GB0712191D0 (en) * 2007-06-25 2007-08-01 3M Innovative Properties Co Process for removing fluorinated compounds for an aqueous phase originating from the preparation of fluoropolymers
KR101699266B1 (ko) * 2009-05-29 2017-02-13 알케마 인코포레이티드 수성 폴리비닐리덴 플루오라이드 조성물
US20120015246A1 (en) 2010-05-27 2012-01-19 Arkema Inc. Waterborne fluoropolymer composition
EP2409998B1 (en) 2010-07-23 2015-11-25 3M Innovative Properties Company High melting PTFE polymers suitable for melt-processing into shaped articles
DE102013206066A1 (de) * 2013-04-05 2014-10-09 Cornelsen Solutions GmbH Verfahren zur Abtrennung fluorierter organischer Verbindungen aus kontaminierten Fluiden und hierfür verwendetes Adsorbens-Kit
EP2902424B1 (en) 2014-01-31 2020-04-08 3M Innovative Properties Company Tetrafluoroethene polymer dispersions stabilized with aliphatic non-ionic surfactants
US9385374B2 (en) 2014-04-01 2016-07-05 Ppg Industries Ohio, Inc. Electrode binder composition for lithium ion electrical storage devices
US20150280239A1 (en) 2014-04-01 2015-10-01 Ppg Industries Ohio, Inc. Aqueous binder composition for lithium ion electrical storage devices
DE102014119238A1 (de) * 2014-12-19 2016-06-23 Bergische Universität Wuppertal Gewerbewasseraufbereitungsverfahren
KR102021683B1 (ko) * 2015-03-13 2019-09-16 다이킨 고교 가부시키가이샤 도료 조성물 및 피복 물품
US11548800B2 (en) 2019-04-26 2023-01-10 Geyser Remediation LLC Water purification apparatus and method
EP3945074A1 (en) * 2020-07-30 2022-02-02 3M Innovative Properties Company Process to reduce the concentration of fluoroorganic acidic compound in aqueous dispersions
EP3945075A1 (en) * 2020-07-30 2022-02-02 3M Innovative Properties Company Process for removal of fluoroorganic compounds from emulsions

Family Cites Families (166)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR814839A (fr) 1935-12-13 1937-06-30 Du Pont Procédé de séparation des constituants des complexes contenant des halogénures
US2516127A (en) * 1948-04-20 1950-07-25 Kellogg M W Co Separation of organic compounds
US2559752A (en) * 1951-03-06 1951-07-10 Du Pont Aqueous colloidal dispersions of polymers
US3142665A (en) * 1960-07-26 1964-07-28 Du Pont Novel tetrafluoroethylene resins and their preparation
US3271341A (en) 1961-08-07 1966-09-06 Du Pont Aqueous colloidal dispersions of polymer
US3654353A (en) 1964-10-23 1972-04-04 Weyerhaeuser Co Method of treating spent pulp liquors
US3451908A (en) * 1966-07-19 1969-06-24 Montedison Spa Method for preparing polyoxyperfluoromethylenic compounds
JPS4611031Y1 (ja) 1967-06-15 1971-04-16
US3555100A (en) * 1968-11-19 1971-01-12 Du Pont Decarbonylation of fluorinated acyl fluorides
US3642742A (en) * 1969-04-22 1972-02-15 Du Pont Tough stable tetrafluoroethylene-fluoroalkyl perfluorovinyl ether copolymers
US3882153A (en) * 1969-09-12 1975-05-06 Kureha Chemical Ind Co Ltd Method for recovering fluorinated carboxylic acid
US3635926A (en) * 1969-10-27 1972-01-18 Du Pont Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers
US3721696A (en) * 1970-11-27 1973-03-20 Montedison Spa Polyoxyperfluoromethylene compounds and process of their preparation
US3997599A (en) 1972-08-31 1976-12-14 The Dow Chemical Company Extraction of carboxylic acids from dilute aqueous solutions
US3816524A (en) * 1972-08-31 1974-06-11 Dow Chemical Co Extraction of carboxylic acids from dilute aqueous solutions
US3855191A (en) 1973-04-04 1974-12-17 Du Pont Polytetrafluoroethylene molding powders of tetrafluoroethylene and perfluoro (alkyl vinyl ether) copolymer
US4010156A (en) * 1973-04-19 1977-03-01 American Home Products Corporation Process for the rearrangement of penicillins to cephalosporins and intermediate compounds thereof
DE2407834A1 (de) * 1974-02-19 1975-09-04 Kali Chemie Ag Verfahren zur abtrennung und reinigung von fluor- und chlorhaltigen perhalogencarbonsaeuren
DE2432473A1 (de) 1974-07-06 1976-01-22 Hoechst Ag Verfahren zur herstellung saurer salze niederer fettsaeuren und halogenfettsaeuren
FR2286153A1 (fr) * 1974-09-24 1976-04-23 Ugine Kuhlmann Procede de polymerisation ou de copolymerisation en emulsion du fluorure de vinylidene
DE2546320A1 (de) 1975-10-16 1977-04-21 Akad Wissenschaften Ddr Verfahren zur abtrennung von perfluoralkancarbonsaeuren der kettenlaengen c tief 1 bis c tief 12 aus waessrigen loesungen
DE2639109A1 (de) * 1976-08-31 1978-03-09 Hoechst Ag Copolymerisate des tetrafluoraethylens und verfahren zu deren herstellung
US4060535A (en) 1976-08-31 1977-11-29 Tenneco Chemicals, Inc. Process for the production of metal salts of organic acids
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
DE2949907A1 (de) 1979-12-12 1981-06-19 Hoechst Ag, 6230 Frankfurt Fluorpolymere mit schalenmodifizierten teilchen und verfahren zu deren herstellung
US4381384A (en) * 1981-08-17 1983-04-26 E. I. Du Pont De Nemours And Company Continuous polymerization process
US4380618A (en) * 1981-08-21 1983-04-19 E. I. Du Pont De Nemours And Company Batch polymerization process
DE3135598A1 (de) * 1981-09-09 1983-03-17 Hoechst Ag, 6000 Frankfurt "kontinuierliches verfahren zur agglomerierung von ptee-pulvern im fluessigen medium und damit gewonnenes modifiziertes ptee-pulver"
US4605773A (en) * 1982-08-10 1986-08-12 Diamond Shamrock Chemicals Company Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using
DE3303779A1 (de) * 1983-02-04 1984-08-16 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung eines katalytisch wirksamen elektrodenmaterials fuer sauerstoffverzehr-elektroden
US4588796A (en) * 1984-04-23 1986-05-13 E. I. Du Pont De Nemours And Company Fluoroolefin polymerization process using fluoroxy compound solution as initiator
DE3437278A1 (de) 1984-10-11 1986-04-17 Hoechst Ag, 6230 Frankfurt Konzentrierte, waessrige dispersionen von vinylidenfluorid-polymeren und verfahren zu deren herstellung
US4621116A (en) 1984-12-07 1986-11-04 E. I. Du Pont De Nemours And Company Process for copolymerization of tetrafluoroethylene in the presence of a dispersing agent comprising a perfluoroalkoxybenzene sulfonic acid or salt
US4609497A (en) 1985-03-14 1986-09-02 E. I. Du Pont De Nemours And Company Process for separating surfactants used in the manufacture of concentrated fluoropolymer dispersions
US4639337A (en) * 1985-03-14 1987-01-27 E. I. Du Pont De Nemours And Company Process for separating surfactants from liquid used in the manufacture of concentrated fluoropolymer dispersions
US4623487A (en) 1985-03-14 1986-11-18 E. I. Du Pont De Nemours & Company Process for recovery of fluorosurfactants
EP0222945B1 (en) 1985-11-08 1992-01-02 E.I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymers and processes for preparing them
US4847135A (en) * 1986-01-21 1989-07-11 Kolbenschmidt Aktiengesellschaft Composite material for sliding surface bearings
IT1189092B (it) 1986-04-29 1988-01-28 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri fluorurati
IT1204903B (it) 1986-06-26 1989-03-10 Ausimont Spa Processo di polimerizzazione in dispersione acquosa di monomeri florati
IT1215418B (it) 1987-04-10 1990-02-08 Ausimont Spa Perfluoroalcani ottenuti mediante fluorurazione fotochimica e loro impiego come iniziatori di polimerizzazione.
US5017480A (en) * 1987-08-10 1991-05-21 Ajimomoto Co., Inc. Process for recovering L-amino acid from fermentation liquors
IT1223324B (it) * 1987-10-28 1990-09-19 Ausimont Spa Microemulsioni acquose comprendenti perfluoropolieteri funzionali
US4861845A (en) * 1988-03-10 1989-08-29 E. I. Du Pont De Nemours And Company Polymerization of fluoroolefins
US4925709A (en) * 1988-03-18 1990-05-15 Itzhak Shmueli Net of plastic rings connected by connector means
DE3826807A1 (de) * 1988-08-06 1990-02-08 Hoechst Ag Verfahren zur herstellung von fluorierten carbonsaeurefluoriden
DE3828063A1 (de) 1988-08-18 1990-02-22 Hoechst Ag Substituierte (2-haloalkoxy-1.1.2-trifluoraethoxy)-styrole, verfahren zu ihrer herstellung und ihre verwendung
KR920003337B1 (ko) * 1990-05-31 1992-04-27 주식회사 금성사 마그네트론의 양극조립기체의 제조방법
DE4213154C1 (ja) * 1992-04-22 1993-06-17 Hoechst Ag, 6230 Frankfurt, De
US5453477A (en) 1992-05-01 1995-09-26 Alliedsignal Inc. Process of polymerizing chloroetrifluoroethylene with alkyl hydroperoxide and metal metabisulfite
US5710205A (en) * 1992-09-10 1998-01-20 Imperial Chemical Industries Plc Composition of fluoropolymers
NO176650C (no) * 1992-11-11 1995-05-10 Norsk Hydro As Forbedret prosess for delvis oksidasjon av hydrokarbon og filtrering av en vandig sot/aske slurry (oppslemming)
US5285002A (en) * 1993-03-23 1994-02-08 Minnesota Mining And Manufacturing Company Fluorine-containing polymers and preparation and use thereof
IT1265067B1 (it) * 1993-05-18 1996-10-30 Ausimont Spa Processo di (co)polimerizzazione in emulsione acquosa di monomeri olefinici fluorurati
DE4402694A1 (de) * 1993-06-02 1995-08-03 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
DE4335705A1 (de) * 1993-10-20 1995-04-27 Hoechst Ag Herstellung eines modifizierten Polytetrafluorethylens und seine Verwendung
DE4440201A1 (de) 1994-11-10 1996-05-15 Bayer Ag Reaktive und verarbeitbare Fluorpolymere, ein Verfahren zu deren Herstellung, ein Verfahren zur Herstellung von vernetzten, bepfropften oder modifizierten Fluorpolymeren unter Einsatz der reaktiven und verarbeitbaren Fluorpolymere und deren Verwendung
US5478905A (en) 1995-02-06 1995-12-26 E. I. Du Pont De Nemours And Company Amorphous tetrafluoroethylene/hexafluoropropylene copolymers
WO1996024622A1 (en) 1995-02-10 1996-08-15 Alliedsignal Inc. Production of fluoropolymers, fluoropolymer suspension and polymer formed therefrom
EP0731081B1 (de) 1995-03-09 1998-04-15 Dyneon GmbH Rückgewinnung hochfluorierter Carbonsäuren aus der Gasphase
US5532310A (en) * 1995-04-28 1996-07-02 Minnesota Mining And Manufacturing Company Surfactants to create fluoropolymer dispersions in fluorinated liquids
US5789508A (en) * 1995-08-31 1998-08-04 E. I. Du Pont De Nemours And Company Polymerization process
US5688884A (en) 1995-08-31 1997-11-18 E. I. Du Pont De Nemours And Company Polymerization process
US5955556A (en) * 1995-11-06 1999-09-21 Alliedsignal Inc. Method of manufacturing fluoropolymers
KR100270136B1 (ko) 1995-11-09 2000-10-16 이노우에 노리유끼 폴리테트라플루오로에틸렌 미세분말 그 제조방법 및 그 용도
US5763552A (en) * 1996-07-26 1998-06-09 E. I. Du Pont De Nemours And Company Hydrogen-containing flourosurfacant and its use in polymerization
KR100466355B1 (ko) 1996-07-31 2005-06-16 미쯔비시 레이온 가부시끼가이샤 폴리테트라플루오로에틸렌함유혼합분체,이를함유하는열가소성수지조성물및그성형체
CA2262702A1 (en) * 1996-08-05 1998-02-12 Dyneon Gmbh Recovery of highly fluorinated carboxylic acids from the gaseous phase
US6013795A (en) * 1996-11-04 2000-01-11 3M Innovative Properties Company Alpha-branched fluoroalkylcarbonyl fluorides and their derivatives
EP0911357B1 (en) 1997-02-13 2005-04-27 Daikin Industries, Ltd. Method for concentrating aqueous fluoropolymer dispersion
WO1999062999A1 (fr) 1998-05-29 1999-12-09 Daikin Industries, Ltd. Agent de micronisation de spherulites pour fluororesine cristalline et composition de fluororesine cristalline contenant cet agent de micronisation
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
US6103844A (en) 1998-06-08 2000-08-15 E. I. Du Pont De Nemours And Company Polymerization of fluoromonomers in carbon dioxide
DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
EP1173299A1 (de) * 1999-04-23 2002-01-23 Düsterhöft, Carsten Automatisiertes verfahren und vorrichtung zum spanlosen umformen eines körpers
US6395848B1 (en) * 1999-05-20 2002-05-28 E. I. Du Pont De Nemours And Company Polymerization of fluoromonomers
US6429258B1 (en) * 1999-05-20 2002-08-06 E. I. Du Pont De Nemours & Company Polymerization of fluoromonomers
DE19926622A1 (de) * 1999-06-11 2000-12-14 Bayer Ag Thermoplastische Formmassen
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
RU2158274C1 (ru) 1999-08-24 2000-10-27 ОАО "Кирово-Чепецкий химический комбинат имени Б.П.Константинова" Способ получения эластичного сополимера винилиденфторида с 25-30 мол.% гексафторпропилена
DE19953285A1 (de) * 1999-11-05 2001-05-10 Dyneon Gmbh Verfahren zur Rückgewinnung fluorierter Emulgatoren
US6255536B1 (en) * 1999-12-22 2001-07-03 Dyneon Llc Fluorine containing vinyl ethers
US6482979B1 (en) 1999-12-22 2002-11-19 Dyneon Llc Perfluorinated acid fluorides and preparation thereof
US6677414B2 (en) * 1999-12-30 2004-01-13 3M Innovative Properties Company Aqueous emulsion polymerization process for the manufacturing of fluoropolymers
US6512089B1 (en) * 2000-02-01 2003-01-28 3M Innovative Properties Company Process for working up aqueous dispersions of fluoropolymers
DE10004229A1 (de) 2000-02-01 2001-08-02 Dyneon Gmbh Verfahren zur Aufarbeitung wäßriger Dispersionen von Fluorpolymeren
US6593416B2 (en) 2000-02-01 2003-07-15 3M Innovative Properties Company Fluoropolymers
IT1317847B1 (it) * 2000-02-22 2003-07-15 Ausimont Spa Processo per la preparazione di dispersioni acquose di fluoropolimeri.
US6794550B2 (en) 2000-04-14 2004-09-21 3M Innovative Properties Company Method of making an aqueous dispersion of fluoropolymers
JP2002059160A (ja) * 2000-08-11 2002-02-26 Daikin Ind Ltd 含フッ素陰イオン系界面活性剤の分離方法
JP5055652B2 (ja) 2000-08-11 2012-10-24 ダイキン工業株式会社 含フッ素界面活性剤の回収方法
DE60126624T2 (de) * 2000-08-30 2007-11-22 F. Hoffmann-La Roche Ag Zyklische peptide als agonisten für den melanocortin-4-rezeptor
US6774164B2 (en) * 2000-09-22 2004-08-10 Dupont Dow Elastomers L.L.C. Process for producing fluoroelastomers with fluorinated anionic surfactants
US6512063B2 (en) * 2000-10-04 2003-01-28 Dupont Dow Elastomers L.L.C. Process for producing fluoroelastomers
US6434208B1 (en) * 2001-01-31 2002-08-13 General Electric Company Jet pump beam lock
US6720437B2 (en) * 2001-02-07 2004-04-13 E. I. Du Pont De Nemours And Company Fluorinated carboxylic acid recovery and reuse
UA59488C2 (uk) * 2001-10-03 2003-09-15 Василь Васильович Молебний Спосіб вимірювання хвильових аберацій ока та пристрій для його здійснення (варіанти)
ATE280053T1 (de) 2001-03-14 2004-11-15 Conception & Dev Michelin Sa Fahrzeug mit super-kondensator zur bremsenergie- rückgewinnung
US7125941B2 (en) * 2001-03-26 2006-10-24 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
JP2002308914A (ja) 2001-04-17 2002-10-23 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法
JP2002317003A (ja) 2001-04-19 2002-10-31 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法
DE60106204T2 (de) * 2001-04-24 2005-10-13 3M Innovative Properties Co., Saint Paul Verfahren zum Herstellen von halogenierten Estern
ATE449799T1 (de) * 2001-05-02 2009-12-15 3M Innovative Properties Co Emulgatorfreies verfahren zur herstellung von flourpolymeren durch emulsionspolymerisation in wasser
CN1289547C (zh) * 2001-05-02 2006-12-13 3M创新有限公司 在醚类链转移剂存在下制备含氟聚合物的水乳液聚合方法
US7045571B2 (en) * 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
US7019163B2 (en) * 2001-06-29 2006-03-28 Asahi Kasei Kabushiki Kaisha Process for producing perfluorovinylcarboxylic acid ester
US20030125421A1 (en) 2001-08-03 2003-07-03 Hermann Bladel Aqueous dispersions of fluoropolymers
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
JP3900883B2 (ja) 2001-10-05 2007-04-04 ダイキン工業株式会社 含フッ素重合体ラテックスの製造方法
US20040101561A1 (en) * 2002-11-13 2004-05-27 Jafari Masoud R. Combinations of viscoelastics for use during surgery
JP4191929B2 (ja) 2002-01-25 2008-12-03 株式会社ジェムコ 含フッ素乳化剤の回収方法
ITMI20020260A1 (it) 2002-02-12 2003-08-12 Ausimont Spa Dispersioni acquose di fluoropolimeri
JP4207442B2 (ja) * 2002-03-20 2009-01-14 旭硝子株式会社 ポリテトラフルオロエチレン水性分散液組成物の製造方法
JP2003284921A (ja) 2002-03-28 2003-10-07 Asahi Glass Co Ltd 含フッ素乳化剤の回収方法
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
AU2003244123A1 (en) * 2002-06-17 2004-03-11 Daikin Industries, Ltd. Fluoropolymer dispersion and process for producing fluoropolymer dispersion
EP1514848B1 (en) 2002-06-19 2006-04-05 Sasakura Engineering Co. Ltd. Process for the recovery of fluorine-containing emulsifiers
JP4030377B2 (ja) * 2002-07-24 2008-01-09 白光株式会社 電気部品取り除き装置
JP2004146796A (ja) * 2002-09-30 2004-05-20 Seiko Epson Corp 膜パターンの形成方法、薄膜製造装置、導電膜配線、電気光学装置、電子機器、並びに非接触型カード媒体
EP1546081B1 (en) * 2002-09-30 2012-12-19 Daikin Industries, Ltd. Process for preparing fluorocarboxylic acids
US6729437B1 (en) * 2002-10-30 2004-05-04 Gregory L. Apple Tree step tool and method
AU2003291646A1 (en) * 2002-10-31 2004-06-07 3M Innovative Properties Company Emulsifier free aqueous emulsion polymerization to produce copolymers of a fluorinated olefin and hydrocarbon olefin
EP1574527A4 (en) * 2002-11-29 2007-09-12 Daikin Ind Ltd PROCESS FOR PURIFYING AQUEOUS FLUOROPOLYMER EMULSIONS, PURIFIED EMULSIONS AND FLUORINATED FINISHED PRODUCTS
US20040116742A1 (en) * 2002-12-17 2004-06-17 3M Innovative Properties Company Selective reaction of hexafluoropropylene oxide with perfluoroacyl fluorides
EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
WO2004068331A1 (ja) 2003-01-30 2004-08-12 Fujitsu Limited 手書き入力装置及び方法
EP1452571B1 (en) * 2003-02-28 2005-08-17 3M Innovative Properties Company Fluoropolymer dispersion containing no or little low molecular weight fluorinated surfactant
JP2004359870A (ja) 2003-06-05 2004-12-24 Daikin Ind Ltd 界面活性剤、含フッ素重合体の製造方法及び含フッ素重合体水性分散液
JP2004358397A (ja) 2003-06-05 2004-12-24 Daikin Ind Ltd 界面活性剤、含フッ素重合体の製造方法及び含フッ素重合体水性分散液
JP4289034B2 (ja) 2003-06-19 2009-07-01 旭硝子株式会社 ポリテトラフルオロエチレン水性分散液組成物およびその製造方法
US6991732B2 (en) * 2003-07-02 2006-01-31 Arkema Process for the recovery of fluorosurfactants by active charcoal
US7589234B2 (en) 2003-07-02 2009-09-15 Daikin Industries, Ltd. Fluoroalkyl carboxylic acid derivative, method for producing fluorine-containing polymer, and aqueous dispersion of fluorine-containing polymer
EP1661916A4 (en) * 2003-07-16 2008-10-01 Daikin Ind Ltd PROCESS FOR PREPARING FLUOROUS POLYMER, AQUEOUS DISPERSION OF FLUOROUS POLYMER, 2-ACYLOXYCARBOXYLENE DERIVATIVE AND TENSID
JP2005105045A (ja) 2003-09-29 2005-04-21 Dainippon Ink & Chem Inc 界面活性剤組成物
ITMI20032050A1 (it) * 2003-10-21 2005-04-22 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri.
US20050090613A1 (en) * 2003-10-22 2005-04-28 Daikin Industries, Ltd. Process for preparing fluorine-containing polymer latex
ATE502062T1 (de) * 2003-10-24 2011-04-15 3M Innovative Properties Co Wässrige dispersionen von polytetrafluorethylenteilchen
CN1875035B (zh) * 2003-10-31 2010-12-01 大金工业株式会社 含氟聚合物水性分散体的制造方法及含氟聚合物水性分散体
ATE529451T1 (de) * 2003-11-17 2011-11-15 3M Innovative Properties Co Wässrige ptfe-dispersionen mit einem niedrigen gehalt an fluorierten emulgatoren
ITMI20032377A1 (it) * 2003-12-04 2005-06-05 Solvay Solexis Spa Copolimeri del tfe.
JPWO2005056614A1 (ja) * 2003-12-09 2007-07-05 ダイキン工業株式会社 含フッ素重合体水性分散体及びその製造方法
WO2005063827A1 (ja) * 2003-12-25 2005-07-14 Daikin Industries, Ltd. フルオロポリマーの製造方法
WO2005065800A1 (en) 2003-12-30 2005-07-21 Daikin Industries, Ltd. Process for separating fluorine-containing surfactant
EP1561729A1 (en) 2004-02-05 2005-08-10 3M Innovative Properties Company Removal of fluorinated surfactants from waste water
EP1561742B1 (en) 2004-02-05 2012-11-21 3M Innovative Properties Company Method of recovering fluorinated acid surfactants from adsorbent particles loaded therewith
ATE433350T1 (de) 2004-03-01 2009-06-15 3M Innovative Properties Co Verfahren zum beschichten eines gegenstands mit einer fluorhaltigen kunststoffsdispersion
FR2871469A1 (fr) 2004-06-10 2005-12-16 Arkema Sa Procede de fabrication de polymere fluore
US7304101B2 (en) * 2004-07-19 2007-12-04 3M Innovative Properties Company Method of purifying a dispersion of ionic fluoropolymer
JP2006036986A (ja) * 2004-07-28 2006-02-09 Asahi Glass Co Ltd 含フッ素ポリマーラテックス、その製造方法および含フッ素ポリマー
EP1799722B1 (en) 2004-08-11 2008-12-17 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersion using sorbent pouches
US20060074178A1 (en) * 2004-09-24 2006-04-06 Agc Chemicals Americas, Inc. Process for preparing aqueous fluoropolymer dispersions and the concentrated aqueous fluoropolymer dispersions produced by such process
US20060135681A1 (en) * 2004-12-22 2006-06-22 Cavanaugh Robert J Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant
ITMI20042554A1 (it) 2004-12-30 2005-03-30 Solvay Solexis Spa Procedimento per la preparazione di dispersioni di fluoropolimeri
ITMI20042553A1 (it) 2004-12-30 2005-03-30 Solvay Solexis Spa Processo per la preparazione di dispersioni di fluoropolimeri
US20090069492A1 (en) * 2005-04-13 2009-03-12 Nobuhiko Tsuda Process for producing aqueous fluoropolymer dispersion
GB0511779D0 (en) 2005-06-10 2005-07-20 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers in the presence of a partially fluorinated oligomer as an emulsifier
US7671112B2 (en) * 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
US20070282044A1 (en) * 2006-05-31 2007-12-06 Robert John Cavanaugh Concentrated fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents
US7666929B2 (en) 2006-05-31 2010-02-23 E.I. Du Pont De Nemours And Company Process for reducing fluorosurfactant content of fluropolymer dispersions using anionic surfactant-treated anion exchange resin
US7956112B2 (en) * 2006-12-04 2011-06-07 E. I. Du Pont De Nemours And Company Aqueous fluoropolymer dispersion stabilized with amine oxide surfactant and process for making coagulated fluoropolymer resin
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

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