GB201807544D0 - Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts - Google Patents

Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts

Info

Publication number
GB201807544D0
GB201807544D0 GBGB1807544.0A GB201807544A GB201807544D0 GB 201807544 D0 GB201807544 D0 GB 201807544D0 GB 201807544 A GB201807544 A GB 201807544A GB 201807544 D0 GB201807544 D0 GB 201807544D0
Authority
GB
United Kingdom
Prior art keywords
fluoropolymers
salts
alkanoic acid
low amounts
fluorinated alkanoic
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
GBGB1807544.0A
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 GBGB1807544.0A priority Critical patent/GB201807544D0/en
Publication of GB201807544D0 publication Critical patent/GB201807544D0/en
Priority to PCT/IB2019/053782 priority patent/WO2019215636A1/en
Priority to JP2020562722A priority patent/JP7423546B2/ja
Priority to EP19732450.2A priority patent/EP3790913A1/en
Priority to US17/053,985 priority patent/US12018105B2/en
Priority to CN201980031129.XA priority patent/CN112105656A/zh
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • 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
    • 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
    • C08F14/26—Tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene

Landscapes

  • 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)
GBGB1807544.0A 2018-05-09 2018-05-09 Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts Ceased GB201807544D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB1807544.0A GB201807544D0 (en) 2018-05-09 2018-05-09 Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts
PCT/IB2019/053782 WO2019215636A1 (en) 2018-05-09 2019-05-08 Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts
JP2020562722A JP7423546B2 (ja) 2018-05-09 2019-05-08 非常に少量のフッ素化アルカン酸又はその塩を有するフルオロポリマー
EP19732450.2A EP3790913A1 (en) 2018-05-09 2019-05-08 Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts
US17/053,985 US12018105B2 (en) 2018-05-09 2019-05-08 Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts
CN201980031129.XA CN112105656A (zh) 2018-05-09 2019-05-08 具有极低量的氟化链烷酸或其盐的含氟聚合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1807544.0A GB201807544D0 (en) 2018-05-09 2018-05-09 Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts

Publications (1)

Publication Number Publication Date
GB201807544D0 true GB201807544D0 (en) 2018-06-20

Family

ID=62598168

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1807544.0A Ceased GB201807544D0 (en) 2018-05-09 2018-05-09 Fluoropolymers with very low amounts of a fluorinated alkanoic acid or its salts

Country Status (6)

Country Link
US (1) US12018105B2 (https=)
EP (1) EP3790913A1 (https=)
JP (1) JP7423546B2 (https=)
CN (1) CN112105656A (https=)
GB (1) GB201807544D0 (https=)
WO (1) WO2019215636A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113195613A (zh) 2018-12-17 2021-07-30 3M创新有限公司 包含可固化含氟聚合物和固化剂的组合物及其制备和使用方法
WO2022118215A1 (en) 2020-12-02 2022-06-09 3M Innovative Properties Company White polytetrafluoroethylene powders
EP4019580A1 (en) * 2020-12-28 2022-06-29 3M Innovative Properties Company Reduction of fluorinated acid in fluoropolymers
US20240132643A1 (en) 2021-02-26 2024-04-25 3M Innovative Properties Company Process for Making a Fluoropolymer and Fluoropolymer Made Therefrom
US20240191012A1 (en) * 2021-06-11 2024-06-13 3M Innovative Properties Company Method of Making a Fluoropolymer Dispersion Having a Low Amount of Perfluoroalkanoic Acids or Salts Thereof and the Fluoropolymer Comprises a Low Ionic End Group Ratio
CN113848262B (zh) * 2021-08-26 2024-12-17 山东东岳高分子材料有限公司 含氟聚合物乳液中痕量乳化剂的检测方法
EP4563598A1 (en) * 2022-07-27 2025-06-04 Daikin Industries, Ltd. Method for producing aqueous dispersion liquid of fluoropolymer, aqueous dispersion liquid of fluoropolymer, and coating material composition
EP4563606A1 (en) * 2022-07-27 2025-06-04 Daikin Industries, Ltd. Powder containing fluoropolymer particles and manufacturing method therefor, powder coating, and liquid coating composition
EP4563599A1 (en) * 2022-07-27 2025-06-04 Daikin Industries, Ltd. Fluoropolymer aqueous dispersion liquid production method, fluoropolymer aqueous dispersion liquid, and coating composition

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752789A (en) 1971-08-20 1973-08-14 Du Pont Isolation of a fluoropolymer from a latex
US4035565A (en) 1975-03-27 1977-07-12 E. I. Du Pont De Nemours And Company Fluoropolymer containing a small amount of bromine-containing olefin units
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"
US4513128A (en) 1983-06-23 1985-04-23 E. I. Du Pont De Nemours And Company Fluorinated vinyl ether copolymers having low glass transition temperatures
IT1187684B (it) 1985-07-08 1987-12-23 Montefluos Spa Procedimento per la preparazione di fluoroelastomeri vulcanizzabili e prodotti cosi' ottenuti
JPS62260807A (ja) 1986-05-07 1987-11-13 Nippon Mektron Ltd 含フッ素重合体の製造方法
DE4233824A1 (de) 1992-10-08 1994-04-14 Hoechst Ag Verfahren zur Aufarbeitung wäßriger Dispersionen von Fluorthermoplasten
US5285002A (en) 1993-03-23 1994-02-08 Minnesota Mining And Manufacturing Company Fluorine-containing polymers and preparation and use thereof
US6114452A (en) 1996-11-25 2000-09-05 E. I. Du Pont De Nemours And Company Perfluoroelastomer composition having excellent heat stability
JP4110736B2 (ja) 1998-03-25 2008-07-02 ダイキン工業株式会社 含フッ素エラストマーの金属含有量低減化方法
DE19857111A1 (de) 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
IT1318488B1 (it) 2000-04-21 2003-08-25 Ausimont Spa Fluorovinileteri e polimeri da essi ottenibili.
CN101974188B (zh) 2002-07-29 2012-05-30 3M创新有限公司 适用于制造电子元件的超净的含氟弹性体
JP2005037777A (ja) 2003-07-17 2005-02-10 Fuji Photo Film Co Ltd ポジ型レジスト組成物
JP4100431B2 (ja) 2003-12-25 2008-06-11 ダイキン工業株式会社 フルオロポリマーの製造方法
JP4492612B2 (ja) 2004-05-10 2010-06-30 ダイキン工業株式会社 処理対象物精製方法
EP1814705B1 (en) 2004-10-13 2008-12-10 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Cap for closing containers and apparatus for forming liners
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
CN101243108B (zh) 2005-08-08 2012-08-22 阿科玛股份有限公司 使用非氟化的表面活性剂聚合含氟聚合物
JP4904761B2 (ja) * 2005-09-30 2012-03-28 ユニマテック株式会社 含フッ素カルボン酸の回収方法
US7728087B2 (en) * 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
EP1845116A1 (en) 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
GB0625071D0 (en) * 2006-12-15 2007-01-24 3M Innovative Properties Co Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom
JP5278312B2 (ja) 2007-04-16 2013-09-04 ダイキン工業株式会社 含フッ素エラストマー組成物およびそれからなるシール材
JP2008266368A (ja) 2007-04-16 2008-11-06 Daikin Ind Ltd 含フッ素エラストマー組成物およびそれからなるシール材
JP5452508B2 (ja) 2008-02-29 2014-03-26 スリーエム イノベイティブ プロパティズ カンパニー 低カルボニル末端基率を有するペルフルオロエラストマー
US8889796B2 (en) 2008-10-22 2014-11-18 Daikin Industries, Ltd. Perfluoroelastomer composition
GB201012944D0 (en) 2010-08-02 2010-09-15 3M Innovative Properties Co Peroxide curable fluoroelastomers containing modifiers and iodine or bromine endgroups
WO2014088820A1 (en) 2012-12-04 2014-06-12 3M Innovative Properties Company Highly fluorinated polymers
WO2015080002A1 (ja) 2013-11-26 2015-06-04 旭硝子株式会社 ペルフルオロエラストマー、ペルフルオロエラストマー組成物、架橋ゴム物品、及びペルフルオロエラストマーの製造方法
WO2015125726A1 (ja) * 2014-02-18 2015-08-27 ダイキン工業株式会社 パーフルオロエラストマー水性分散液の製造方法及びパーフルオロエラストマーの製造方法

Also Published As

Publication number Publication date
JP7423546B2 (ja) 2024-01-29
WO2019215636A1 (en) 2019-11-14
CN112105656A (zh) 2020-12-18
EP3790913A1 (en) 2021-03-17
US12018105B2 (en) 2024-06-25
US20210230328A1 (en) 2021-07-29
JP2021523960A (ja) 2021-09-09

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Legal Events

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