GB0625071D0 - Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom - Google Patents

Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom

Info

Publication number
GB0625071D0
GB0625071D0 GB0625071A GB0625071A GB0625071D0 GB 0625071 D0 GB0625071 D0 GB 0625071D0 GB 0625071 A GB0625071 A GB 0625071A GB 0625071 A GB0625071 A GB 0625071A GB 0625071 D0 GB0625071 D0 GB 0625071D0
Authority
GB
United Kingdom
Prior art keywords
dispersions
fluoropolmer
ion
exchange resin
obtained therefrom
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.)
Ceased
Application number
GB0625071A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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
Priority to GB0625071A priority Critical patent/GB0625071D0/en
Publication of GB0625071D0 publication Critical patent/GB0625071D0/en
Priority to JP2009541550A priority patent/JP2010513602A/ja
Priority to EP07869144A priority patent/EP2094770A4/en
Priority to PCT/US2007/087210 priority patent/WO2008076746A1/en
Priority to US12/519,220 priority patent/US20100047585A1/en
Priority to CNA2007800456968A priority patent/CN101563399A/zh
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D127/00—Coating compositions based on homopolymers or 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; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or 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; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
GB0625071A 2006-12-15 2006-12-15 Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom Ceased GB0625071D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB0625071A GB0625071D0 (en) 2006-12-15 2006-12-15 Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom
JP2009541550A JP2010513602A (ja) 2006-12-15 2007-12-12 イオン交換樹脂を使用し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方法、及びそこから得られる分散物
EP07869144A EP2094770A4 (en) 2006-12-15 2007-12-12 METHOD FOR REMOVING A FLUORINATED EMULSIFIER FROM FLUOROPOLYMER DISPERSIONS BY USING AN ION EXCHANGE RESIN AND DISPERSIONS OBTAINED THEREFROM
PCT/US2007/087210 WO2008076746A1 (en) 2006-12-15 2007-12-12 Process for removing fluorinated emulsifier from fluoropolymer dispersions using an ion-exchange resin and dispersions obtained therefrom
US12/519,220 US20100047585A1 (en) 2006-12-15 2007-12-12 Process for removing fluorinated emulsifier from fluoropolymer dispersions using an ion-exchange resin and dispersions obtained therefrom
CNA2007800456968A CN101563399A (zh) 2006-12-15 2007-12-12 使用离子交换树脂从含氟聚合物分散体中去除氟化乳化剂的方法以及由此获得的分散体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0625071A GB0625071D0 (en) 2006-12-15 2006-12-15 Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom

Publications (1)

Publication Number Publication Date
GB0625071D0 true GB0625071D0 (en) 2007-01-24

Family

ID=37712228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0625071A Ceased GB0625071D0 (en) 2006-12-15 2006-12-15 Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom

Country Status (6)

Country Link
US (1) US20100047585A1 (enExample)
EP (1) EP2094770A4 (enExample)
JP (1) JP2010513602A (enExample)
CN (1) CN101563399A (enExample)
GB (1) GB0625071D0 (enExample)
WO (1) WO2008076746A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2489692A4 (en) * 2009-10-16 2013-04-17 Asahi Glass Co Ltd METHOD FOR PRODUCING OUTSTANDING POLYTETRAFLUOROETHYLENEDISPERSION TREATED FOR OUTSTANDING COOLING AND AQUEOUS POLYTETRAFLUOROETHYLENE DISPERSION TREATED FOR OUTSTANDING COOLING
US9803036B2 (en) 2009-12-18 2017-10-31 Solvay Specialty Polymers Italy S.P.A. Method for manufacturing fluoropolymers
GB201021790D0 (en) 2010-12-23 2011-02-02 3M Innovative Properties Co Fluoropolymer compostions and purification methods thereof
WO2015053235A1 (ja) * 2013-10-10 2015-04-16 旭硝子株式会社 含フッ素乳化剤の回収方法
WO2017151935A1 (en) 2016-03-04 2017-09-08 3M Innovative Properties Company Method for removing perfluorinated alkanoic acids
SG11202000862YA (en) * 2017-08-10 2020-02-27 Daikin Ind Ltd Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition
GB201807544D0 (en) * 2018-05-09 2018-06-20 3M Innovative Properties Co Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts
JP7216304B2 (ja) * 2018-10-03 2023-02-01 ダイキン工業株式会社 排水から含フッ素化合物を除去する方法
CN114075397A (zh) * 2020-08-12 2022-02-22 江苏山由帝奥节能新材股份有限公司 一种耐高温水性涂料及应用该涂料的炉门衬垫

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555100A (en) * 1968-11-19 1971-01-12 Du Pont Decarbonylation of fluorinated acyl fluorides
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
CA1257828A (en) * 1984-04-16 1989-07-25 William Mccormick Perfluoro compound dispersions containing reduced amounts of surfactant and process of preparation
DE3826807A1 (de) * 1988-08-06 1990-02-08 Hoechst Ag Verfahren zur herstellung von fluorierten carbonsaeurefluoriden
US5464897A (en) * 1991-12-30 1995-11-07 Ppg Industries, Inc. Aqueous fluoropolymer dispersions
US5229480A (en) * 1992-09-03 1993-07-20 E. I. Du Pont De Nemours And Company Vinyl fluoride polymerization
DE4402694A1 (de) * 1993-06-02 1995-08-03 Hoechst Ag Verfahren zur Rückgewinnung von fluorierten Carbonsäuren
JP2829706B2 (ja) * 1994-07-11 1998-12-02 三井・デュポンフロロケミカル株式会社 フルオロポリマー水性エマルジョン及びその製造方法
JP3298321B2 (ja) * 1994-08-31 2002-07-02 ダイキン工業株式会社 ビニリデンフルオライド系共重合体水性分散液、ビニリデンフルオライド系シード重合体水性分散液およびそれらの製法
US5895799A (en) * 1995-01-18 1999-04-20 W. L. Gore & Associates, Inc. Microemulsion polymerization process for the production of small polytetrafluoroethylene polymer particles
US5688884A (en) * 1995-08-31 1997-11-18 E. I. Du Pont De Nemours And Company Polymerization process
IT1276072B1 (it) * 1995-10-31 1997-10-24 Ausimont Spa Processo di (co)polimerizzazione di monomeri fluorurati per ottenere polimeri contenenti idrogeno
JPH108041A (ja) * 1996-06-21 1998-01-13 Daikin Ind Ltd 水分散型フッ素系撥水撥油剤
US5763552A (en) * 1996-07-26 1998-06-09 E. I. Du Pont De Nemours And Company Hydrogen-containing flourosurfacant and its use in polymerization
IT1290428B1 (it) * 1997-03-21 1998-12-03 Ausimont Spa Grassi fluorurati
US6255536B1 (en) * 1999-12-22 2001-07-03 Dyneon Llc Fluorine containing vinyl ethers
ATE338073T1 (de) * 2002-05-22 2006-09-15 3M Innovative Properties Co Prozess zur reduzierung des gehaltes an fluorierten emulgatoren in wässrigen fluorpolymer-dispersionen
ITMI20042553A1 (it) * 2004-12-30 2005-03-30 Solvay Solexis Spa Processo per la preparazione di dispersioni di fluoropolimeri
US7514484B2 (en) * 2005-06-06 2009-04-07 Asahi Glass Company, Limited Aqueous dispersion of polytetrafluoroethylene and process for its production
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
JP5050442B2 (ja) * 2006-07-12 2012-10-17 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

Also Published As

Publication number Publication date
EP2094770A4 (en) 2010-11-03
WO2008076746A1 (en) 2008-06-26
CN101563399A (zh) 2009-10-21
US20100047585A1 (en) 2010-02-25
JP2010513602A (ja) 2010-04-30
EP2094770A1 (en) 2009-09-02

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)