CN102532362B - 水性含氟聚合物分散体及制备方法和使用 - Google Patents
水性含氟聚合物分散体及制备方法和使用 Download PDFInfo
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- CN102532362B CN102532362B CN201210004921.6A CN201210004921A CN102532362B CN 102532362 B CN102532362 B CN 102532362B CN 201210004921 A CN201210004921 A CN 201210004921A CN 102532362 B CN102532362 B CN 102532362B
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
-
- 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
- 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
-
- 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
- C08F6/22—Coagulation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
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- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
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Applications Claiming Priority (2)
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| 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 |
| US11/741,289 | 2007-04-27 |
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| CN2008800138940A Division CN101668783B (zh) | 2007-04-27 | 2008-03-20 | 使用阴离子交换树脂和pH依赖性表面活性剂从含氟聚合物分散体中移除氟化乳化剂的方法和含有pH依赖性表面活性剂的含氟聚合物分散体 |
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| CN102532362B true CN102532362B (zh) | 2014-12-17 |
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| CN201210004921.6A Active CN102532362B (zh) | 2007-04-27 | 2008-03-20 | 水性含氟聚合物分散体及制备方法和使用 |
| CN2008800138940A Active CN101668783B (zh) | 2007-04-27 | 2008-03-20 | 使用阴离子交换树脂和pH依赖性表面活性剂从含氟聚合物分散体中移除氟化乳化剂的方法和含有pH依赖性表面活性剂的含氟聚合物分散体 |
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| EP (2) | EP2139927B1 (enExample) |
| JP (1) | JP5236725B2 (enExample) |
| CN (2) | CN102532362B (enExample) |
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Families Citing this family (15)
| 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 |
| US20120015246A1 (en) | 2010-05-27 | 2012-01-19 | Arkema Inc. | Waterborne fluoropolymer composition |
| EP2436067B1 (en) | 2009-05-29 | 2018-04-11 | Arkema Inc. | Aqueous polyvinylidene fluoride 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 |
| US20150280239A1 (en) | 2014-04-01 | 2015-10-01 | Ppg Industries Ohio, Inc. | Aqueous binder composition for lithium ion electrical storage devices |
| US9385374B2 (en) | 2014-04-01 | 2016-07-05 | Ppg Industries Ohio, Inc. | Electrode binder composition for lithium ion electrical storage devices |
| DE102014119238A1 (de) * | 2014-12-19 | 2016-06-23 | Bergische Universität Wuppertal | Gewerbewasseraufbereitungsverfahren |
| ES2876942T3 (es) * | 2015-03-13 | 2021-11-15 | Daikin Ind Ltd | Composición de recubrimiento y artículo recubierto |
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603118A (en) * | 1983-02-04 | 1986-07-29 | Hoechst Aktiengesellschaft | Process for the preparation of a catalytically active electrode material for oxygen-consuming electrodes |
| US4847135A (en) * | 1986-01-21 | 1989-07-11 | Kolbenschmidt Aktiengesellschaft | Composite material for sliding surface bearings |
| CN1329622A (zh) * | 1998-12-11 | 2002-01-02 | 迪尼昂两合公司 | 氟聚合物的水分散体 |
| US6825250B2 (en) * | 2002-05-22 | 2004-11-30 | 3M Innovative Properties Company | Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions |
Family Cites Families (162)
| 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 (enExample) | 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 |
| 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 |
| DE3585092D1 (de) | 1985-11-08 | 1992-02-13 | Du Pont | Schmelzverarbeitbare copolymere von tetrafluoraethylen und perfluorolefinen und verfahren zu ihrer herstellung. |
| 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 (enExample) * | 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 |
| US5688884A (en) | 1995-08-31 | 1997-11-18 | E. I. Du Pont De Nemours And Company | Polymerization process |
| US5789508A (en) * | 1995-08-31 | 1998-08-04 | E. I. Du Pont De Nemours And Company | Polymerization process |
| US5955556A (en) | 1995-11-06 | 1999-09-21 | Alliedsignal Inc. | Method of manufacturing fluoropolymers |
| JP3985271B2 (ja) * | 1995-11-09 | 2007-10-03 | ダイキン工業株式会社 | ポリテトラフルオロエチレンファインパウダー、その製造方法及びその用途 |
| 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 |
| RU2187495C2 (ru) * | 1996-08-05 | 2002-08-20 | Динеон ГмбХ | Регенерация высокофторированных карбоновых кислот из газовой фазы |
| 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 (en) | 1998-05-29 | 1999-12-09 | Daikin Industries, Ltd. | Spherulite-micronizing agent for crystalline fluororesin and crystalline fluororesin composition containing the micronizing agent |
| 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 |
| US6103844A (en) | 1998-06-08 | 2000-08-15 | E. I. Du Pont De Nemours And Company | Polymerization of fluoromonomers in carbon dioxide |
| WO2000064608A1 (de) * | 1999-04-23 | 2000-11-02 | KÄSTLE, Ulrike | 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 |
| EP1315750B1 (en) * | 2000-08-30 | 2007-02-14 | F. Hoffmann-La Roche Ag | Cyclic peptides having melanocortin-4 receptor agonist activity |
| 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) |
| DE60201615T8 (de) | 2001-03-14 | 2006-08-24 | Conception Et Development Michelin S.A. | 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 |
| ATE291043T1 (de) * | 2001-05-02 | 2005-04-15 | 3M Innovative Properties Co | Wässrige emulsionspolymerisation in gegenwart von ethern als kettenübertragungsmitteln zur herstellung von fluorpolymeren |
| EP1383811B1 (en) * | 2001-05-02 | 2009-11-25 | 3M Innovative Properties Company | Emulsifier free aqueous emulsion polymerization process for making fluoropolymers |
| US7045571B2 (en) * | 2001-05-21 | 2006-05-16 | 3M Innovative Properties Company | Emulsion polymerization of fluorinated monomers |
| WO2003002505A1 (fr) * | 2001-06-29 | 2003-01-09 | Asahi Kasei Kabushiki Kaisha | Procede de production d'ester d'acide perfluorovinylcarboxylique |
| 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 |
| KR100608199B1 (ko) * | 2002-06-17 | 2006-08-08 | 다이킨 고교 가부시키가이샤 | 불소 함유 중합체 분산체 및 불소 함유 중합체 분산체의제조 방법 |
| JP4455327B2 (ja) | 2002-06-19 | 2010-04-21 | 株式会社ササクラ | 含フッ素乳化剤の回収方法 |
| JP4030377B2 (ja) * | 2002-07-24 | 2008-01-09 | 白光株式会社 | 電気部品取り除き装置 |
| AU2003276878A1 (en) * | 2002-09-30 | 2004-04-23 | Daikin Industries, Ltd. | Process for preparing fluorocarboxylic acids |
| 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 |
| US6729437B1 (en) * | 2002-10-30 | 2004-05-04 | Gregory L. Apple | Tree step tool and method |
| ATE430169T1 (de) * | 2002-10-31 | 2009-05-15 | 3M Innovative Properties Co | Emulgatorfreies wässriges emulsionspolymerisationsverfahren zur herstellung fluorierter olefine und olefinischer kohlenwasserstoffcopolymere |
| AU2003268760A1 (en) * | 2002-11-29 | 2004-06-23 | Daikin Industries, Ltd. | Method for purification of aqueous fluoropolymer emulsions, purified emulsions, and fluorine-containing finished articles |
| 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 |
| CN1317633C (zh) | 2003-01-30 | 2007-05-23 | 富士通株式会社 | 手写输入设备及方法 |
| 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 |
| WO2005007707A1 (ja) * | 2003-07-16 | 2005-01-27 | Daikin Industries, Ltd. | 含フッ素重合体の製造方法、含フッ素重合体水性分散液、２−アシルオキシカルボン酸誘導体及び界面活性剤 |
| 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 |
| EP1529785B1 (en) | 2003-10-24 | 2011-03-16 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene particles |
| 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 |
| EP1533325B1 (en) * | 2003-11-17 | 2011-10-19 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant |
| 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 |
| EP1726599B1 (en) * | 2003-12-25 | 2013-07-24 | Daikin Industries, Ltd. | Process for producing fluoropolymer |
| 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 |
| DE602004021467D1 (de) | 2004-03-01 | 2009-07-23 | 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 |
| CN101001888B (zh) | 2004-08-11 | 2010-09-29 | 纳幕尔杜邦公司 | 用吸着剂袋从含氟聚合物水性分散体中去除含氟表面活性剂 |
| 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 |
| EP1897902A4 (en) * | 2005-04-13 | 2008-10-29 | Daikin Ind Ltd | PROCESS FOR PREPARING AN AQUEOUS FLUORO POLYMER 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 |
| US7795332B2 (en) * | 2005-07-15 | 2010-09-14 | 3M Innovative Properties Company | Method of removing fluorinated carboxylic acid from aqueous liquid |
| 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 |
| US20070282044A1 (en) * | 2006-05-31 | 2007-12-06 | Robert John Cavanaugh | Concentrated fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents |
| 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 |
-
2007
- 2007-04-27 US US11/741,289 patent/US20080264864A1/en not_active Abandoned
-
2008
- 2008-03-20 CN CN201210004921.6A patent/CN102532362B/zh active Active
- 2008-03-20 CN CN2008800138940A patent/CN101668783B/zh active Active
- 2008-03-20 WO PCT/US2008/057566 patent/WO2008134138A1/en not_active Ceased
- 2008-03-20 EP EP20080732510 patent/EP2139927B1/en active Active
- 2008-03-20 JP JP2010506362A patent/JP5236725B2/ja active Active
- 2008-03-20 EP EP13172108.6A patent/EP2639248B1/en active Active
-
2009
- 2009-04-08 US US12/420,108 patent/US8466231B2/en active Active
-
2013
- 2013-06-14 US US13/918,390 patent/US9212693B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603118A (en) * | 1983-02-04 | 1986-07-29 | Hoechst Aktiengesellschaft | Process for the preparation of a catalytically active electrode material for oxygen-consuming electrodes |
| US4847135A (en) * | 1986-01-21 | 1989-07-11 | Kolbenschmidt Aktiengesellschaft | Composite material for sliding surface bearings |
| CN1329622A (zh) * | 1998-12-11 | 2002-01-02 | 迪尼昂两合公司 | 氟聚合物的水分散体 |
| US6825250B2 (en) * | 2002-05-22 | 2004-11-30 | 3M Innovative Properties Company | Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008134138A1 (en) | 2008-11-06 |
| JP2010525149A (ja) | 2010-07-22 |
| US20090192260A1 (en) | 2009-07-30 |
| EP2139927A1 (en) | 2010-01-06 |
| US20080264864A1 (en) | 2008-10-30 |
| US20130344341A1 (en) | 2013-12-26 |
| CN101668783A (zh) | 2010-03-10 |
| EP2639248A1 (en) | 2013-09-18 |
| JP5236725B2 (ja) | 2013-07-17 |
| CN101668783B (zh) | 2012-03-28 |
| EP2139927A4 (en) | 2010-11-03 |
| US8466231B2 (en) | 2013-06-18 |
| EP2639248B1 (en) | 2019-03-06 |
| EP2139927B1 (en) | 2013-09-04 |
| US9212693B2 (en) | 2015-12-15 |
| CN102532362A (zh) | 2012-07-04 |
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