CN102428106B - 热致减少含氟聚合物分散体中的氟代醚羧酸或盐 - Google Patents

热致减少含氟聚合物分散体中的氟代醚羧酸或盐 Download PDF

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Publication number
CN102428106B
CN102428106B CN201080020380.5A CN201080020380A CN102428106B CN 102428106 B CN102428106 B CN 102428106B CN 201080020380 A CN201080020380 A CN 201080020380A CN 102428106 B CN102428106 B CN 102428106B
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Prior art keywords
dispersion
fluoroether
salt
carboxylic acid
fluoroether carboxylic
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Expired - Fee Related
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Chinese (zh)
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CN102428106A (zh
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D·W·约翰森
K·S·泰特
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EIDP Inc
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EI Du Pont de Nemours and Co
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    • 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

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  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
CN201080020380.5A 2009-05-08 2010-05-07 热致减少含氟聚合物分散体中的氟代醚羧酸或盐 Expired - Fee Related CN102428106B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17660309P 2009-05-08 2009-05-08
US61/176,603 2009-05-08
US61/176603 2009-05-08
PCT/US2010/033987 WO2010129842A1 (en) 2009-05-08 2010-05-07 Thermal reduction of fluoroether carboxylic acids or salts from fluoropolymer dispersions

Publications (2)

Publication Number Publication Date
CN102428106A CN102428106A (zh) 2012-04-25
CN102428106B true CN102428106B (zh) 2014-08-13

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CN201080020380.5A Expired - Fee Related CN102428106B (zh) 2009-05-08 2010-05-07 热致减少含氟聚合物分散体中的氟代醚羧酸或盐

Country Status (5)

Country Link
US (1) US8329813B2 (enExample)
EP (1) EP2427506B1 (enExample)
JP (2) JP2012526181A (enExample)
CN (1) CN102428106B (enExample)
WO (1) WO2010129842A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8329813B2 (en) * 2009-05-08 2012-12-11 E I Du Pont De Nemours And Company Thermal reduction of fluoroether carboxylic acids or salts from fluoropolymer dispersions
EP2803690B1 (en) * 2013-05-17 2016-12-14 3M Innovative Properties Company Method for reducing fluorinated emulsifiers from aqueous fluoropolymer dispersions using sugar-based emulsifiers
US20210108063A1 (en) * 2016-12-01 2021-04-15 3M Innovative Properties Company Ethylene-tetrafluoroethylene copolymer dispersions and coated articles thereof
US11473004B2 (en) 2016-12-02 2022-10-18 University Of Wyoming Microemulsions and uses thereof to displace oil in heterogeneous porous media
JP7674666B2 (ja) 2021-01-28 2025-05-12 ダイキン工業株式会社 フルオロポリマー組成物の製造方法
EP4286426A4 (en) 2021-01-28 2025-02-12 Daikin Industries, Ltd. Method for producing fluoropolymer composition
WO2025024411A1 (en) * 2023-07-24 2025-01-30 The Chemours Company Fc, Llc Processes of fluorinated residual reduction in fluoropolymers
CN121712810A (zh) 2023-08-14 2026-03-20 大金工业株式会社 含氟聚合物水性分散液的制造方法和含氟聚合物水性分散液
WO2025217156A1 (en) 2024-04-09 2025-10-16 The Chemours Company Fc, Llc Application of fluoropolymer dispersion stabilizers for fluorinated residuals reduction
CN121556052B (zh) * 2026-01-22 2026-04-28 山东东岳未来氢能材料股份有限公司 全氟羧酸及其盐的电催化连续脱羧合成含氢氟醚的方法

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EP1526142A1 (en) * 2003-10-21 2005-04-27 Solvay Solexis S.p.A. Process for preparing fluoropolymer dispersions
WO2005121290A1 (en) * 2004-06-10 2005-12-22 Arkema Process for the manufacture of fluoropolymer
EP1851259A1 (en) * 2005-02-07 2007-11-07 Lubrizol Advanced Materials, Inc. Aqueous dispersions of polyurethane compositions
CN101331105A (zh) * 2005-12-21 2008-12-24 3M创新有限公司 用于制备含氟聚合物的氟化表面活性剂
CN102015779A (zh) * 2008-05-09 2011-04-13 纳幕尔杜邦公司 在含氟聚合物树脂的制备中所利用的氟醚羧酸或盐的去除

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US3282875A (en) 1964-07-22 1966-11-01 Du Pont Fluorocarbon vinyl ether polymers
US3291843A (en) 1963-10-08 1966-12-13 Du Pont Fluorinated vinyl ethers and their preparation
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US4743658A (en) 1985-10-21 1988-05-10 E. I. Du Pont De Nemours And Company Stable tetrafluoroethylene copolymers
DE3708780A1 (de) 1987-03-18 1988-09-29 Helio Folien Gmbh Mehrlagige folie
US4940525A (en) 1987-05-08 1990-07-10 The Dow Chemical Company Low equivalent weight sulfonic fluoropolymers
US5476974A (en) 1994-05-20 1995-12-19 Minnesota Mining And Manufacturing Company Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
IT1274591B (it) 1994-08-05 1997-07-18 Ausimont Spa Processo per la preparazione di poliossiperfluoroalcani idrogeno terminati
US5637748A (en) 1995-03-01 1997-06-10 E. I. Du Pont De Nemours And Company Process for synthesizing fluorinated nitrile compounds
US5763552A (en) 1996-07-26 1998-06-09 E. I. Du Pont De Nemours And Company Hydrogen-containing flourosurfacant and its use in polymerization
US5866711A (en) 1996-09-13 1999-02-02 E. I. Du Pont De Nemours And Company Fluorocyanate and fluorocarbamate monomers and polymers thereof
US5969067A (en) 1996-09-13 1999-10-19 E.I. Dupont De Nemours And Company Phosphorus-containing fluoromonomers and polymers thereof
US6013795A (en) * 1996-11-04 2000-01-11 3M Innovative Properties Company Alpha-branched fluoroalkylcarbonyl fluorides and their derivatives
US5998521A (en) * 1996-11-04 1999-12-07 3M Innovative Properties Company Aqueous fluoropolymer compositions and method of preparing the same
DE19857111A1 (de) 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
US6794550B2 (en) * 2000-04-14 2004-09-21 3M Innovative Properties Company Method of making an aqueous dispersion of fluoropolymers
DE10018853C2 (de) 2000-04-14 2002-07-18 Dyneon Gmbh Herstellung wässriger Dispersionen von Fluorpolymeren
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
JP4500987B2 (ja) * 2002-03-13 2010-07-14 独立行政法人産業技術総合研究所 フッ素系カルボン酸及びその塩の使用方法
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
DE60301322T2 (de) * 2003-02-28 2006-06-08 3M Innovative Properties Co., St. Paul Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht
ITMI20032377A1 (it) 2003-12-04 2005-06-05 Solvay Solexis Spa Copolimeri del tfe.
ITMI20042553A1 (it) 2004-12-30 2005-03-30 Solvay Solexis Spa Processo per la preparazione di dispersioni di fluoropolimeri
US7671111B2 (en) * 2005-02-10 2010-03-02 E.I. Du Pont De Nemours And Company Monitoring column breakthrough in a process for removing fluorosurfactant from aqueous fluoropolymer dispersions
US20060178472A1 (en) * 2005-02-10 2006-08-10 Johnson David W Process for producing low fluorosurfactant-containing aqueous fluoropolymer dispersions with controlled pH
US7795332B2 (en) 2005-07-15 2010-09-14 3M Innovative Properties Company Method of removing fluorinated carboxylic acid from aqueous liquid
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
EP1845116A1 (en) 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
US20070282044A1 (en) 2006-05-31 2007-12-06 Robert John Cavanaugh Concentrated fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents
EP2079766B1 (en) 2006-11-09 2011-05-18 E.I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomer using polymerization agent comprising high molecular weight fluoropolyether acid or salt and fluoropolyether acid or salt surfactant
US8329813B2 (en) * 2009-05-08 2012-12-11 E I Du Pont De Nemours And Company Thermal reduction of fluoroether carboxylic acids or salts from fluoropolymer dispersions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1172122A (zh) * 1996-07-01 1998-02-04 奥西蒙特公司 Vdf聚合方法
EP1526142A1 (en) * 2003-10-21 2005-04-27 Solvay Solexis S.p.A. Process for preparing fluoropolymer dispersions
WO2005121290A1 (en) * 2004-06-10 2005-12-22 Arkema Process for the manufacture of fluoropolymer
EP1851259A1 (en) * 2005-02-07 2007-11-07 Lubrizol Advanced Materials, Inc. Aqueous dispersions of polyurethane compositions
CN101331105A (zh) * 2005-12-21 2008-12-24 3M创新有限公司 用于制备含氟聚合物的氟化表面活性剂
CN102015779A (zh) * 2008-05-09 2011-04-13 纳幕尔杜邦公司 在含氟聚合物树脂的制备中所利用的氟醚羧酸或盐的去除

Also Published As

Publication number Publication date
US20100286330A1 (en) 2010-11-11
CN102428106A (zh) 2012-04-25
EP2427506A1 (en) 2012-03-14
EP2427506B1 (en) 2013-08-14
JP2012526181A (ja) 2012-10-25
US8329813B2 (en) 2012-12-11
WO2010129842A1 (en) 2010-11-11
JP2014237842A (ja) 2014-12-18

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