CN113728014B - 含氟聚合物水性分散液的制造方法、排水的处理方法和含氟聚合物水性分散液 - Google Patents

含氟聚合物水性分散液的制造方法、排水的处理方法和含氟聚合物水性分散液 Download PDF

Info

Publication number
CN113728014B
CN113728014B CN202080031465.7A CN202080031465A CN113728014B CN 113728014 B CN113728014 B CN 113728014B CN 202080031465 A CN202080031465 A CN 202080031465A CN 113728014 B CN113728014 B CN 113728014B
Authority
CN
China
Prior art keywords
group
polymer
fluorine
fluorinated
general formula
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.)
Active
Application number
CN202080031465.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN113728014A (zh
Inventor
米田聪
东昌弘
石原寿美
吉田裕俊
藤本阳平
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of CN113728014A publication Critical patent/CN113728014A/zh
Application granted granted Critical
Publication of CN113728014B publication Critical patent/CN113728014B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08F116/00—Homopolymers 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F116/12—Homopolymers 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F116/14—Monomers containing only one unsaturated aliphatic radical
    • 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
    • C08F114/00—Homopolymers 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
    • C08F114/18—Monomers containing fluorine
    • C08F114/26—Tetrafluoroethene
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F6/20—Concentration
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/50—Aqueous dispersion, e.g. containing polymers with a glass transition temperature (Tg) above 20°C

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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
CN202080031465.7A 2019-04-26 2020-04-27 含氟聚合物水性分散液的制造方法、排水的处理方法和含氟聚合物水性分散液 Active CN113728014B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019085978 2019-04-26
JP2019-085978 2019-04-26
PCT/JP2020/018042 WO2020218620A1 (ja) 2019-04-26 2020-04-27 フルオロポリマー水性分散液の製造方法、排水の処理方法、及び、フルオロポリマー水性分散液

Publications (2)

Publication Number Publication Date
CN113728014A CN113728014A (zh) 2021-11-30
CN113728014B true CN113728014B (zh) 2024-07-26

Family

ID=72942580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080031465.7A Active CN113728014B (zh) 2019-04-26 2020-04-27 含氟聚合物水性分散液的制造方法、排水的处理方法和含氟聚合物水性分散液

Country Status (5)

Country Link
US (1) US20220259337A1 (https=)
EP (1) EP3960773B1 (https=)
JP (2) JP7389366B2 (https=)
CN (1) CN113728014B (https=)
WO (1) WO2020218620A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7236004B2 (ja) * 2019-04-26 2023-03-09 ダイキン工業株式会社 フルオロポリマー水性分散液の製造方法及びフルオロポリマー水性分散液
WO2021045165A1 (ja) 2019-09-05 2021-03-11 ダイキン工業株式会社 パーフルオロエラストマーの製造方法および組成物
JP7231868B2 (ja) * 2019-09-05 2023-03-02 ダイキン工業株式会社 組成物およびその製造方法
KR20230150868A (ko) 2021-03-10 2023-10-31 다이킨 고교 가부시키가이샤 도료 조성물, 도포막, 적층체 및 도장 물품
CN116940604A (zh) * 2021-03-10 2023-10-24 大金工业株式会社 含氟聚合物水性分散液的制造方法
JPWO2022244784A1 (https=) * 2021-05-19 2022-11-24
WO2023277140A1 (ja) 2021-06-30 2023-01-05 ダイキン工業株式会社 高純度フルオロポリマー含有組成物の製造方法および高純度フルオロポリマー含有組成物
JP7723563B2 (ja) * 2021-09-30 2025-08-14 株式会社フジミインコーポレーテッド 研磨用組成物、その製造方法、研磨液の濃縮液、および研磨方法
WO2025170049A1 (ja) * 2024-02-07 2025-08-14 Ａｇｃ株式会社 中空成形体製造用固体組成物、中空成形体、及び電線被覆材
CN119822681B (zh) * 2025-03-18 2025-06-17 四川宇砼建材有限公司 一种耐低温早强型无碱液体速凝剂及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369266A (en) * 1979-03-01 1983-01-18 Hoechst Aktiengesellschaft Concentrated dispersions of fluorinated polymers and process for their preparation
JPH11181009A (ja) * 1997-12-22 1999-07-06 Asahi Glass Co Ltd ポリテトラフルオロエチレンの棒状微粒子を含む水性分散液の製造方法
JP2008214400A (ja) * 2007-02-28 2008-09-18 Daikin Ind Ltd フッ素樹脂水性分散液の製造方法
CN102838820A (zh) * 2011-06-22 2012-12-26 阿科玛股份有限公司 氟聚合物组合物
EP2548897A2 (en) * 2011-07-22 2013-01-23 Arkema, Inc. Fluoropolymer composition
WO2018167190A1 (en) * 2017-03-17 2018-09-20 Solvay Specialty Polymers Italy S.P.A. Method for making fluoropolymers

Family Cites Families (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271341A (en) 1961-08-07 1966-09-06 Du Pont Aqueous colloidal dispersions of polymer
US3250808A (en) 1963-10-31 1966-05-10 Du Pont Fluorocarbon ethers derived from hexafluoropropylene epoxide
DE3419822C2 (de) 1984-05-26 1986-04-03 Werner & Pfleiderer, 7000 Stuttgart Filtervorrichtung für Schneckenextruder
JPS6149327A (ja) 1984-08-16 1986-03-11 松下電器産業株式会社 温度過昇防止装置
FR2575165B1 (fr) 1984-12-26 1987-01-23 Atochem Telomeres fluores a groupements hydrophiles, leur procede de preparation et leur utilisation comme agents tensioactifs en milieu aqueux, notamment comme additifs aux emulseurs proteiniques anti-incendie
FR2600069B1 (fr) 1986-06-13 1988-08-26 Charbonnages Ste Chimique Procede d'agglomeration d'un latex, latex agglomere obtenu, et application d'un latex de polybutadiene ainsi obtenu a l'obtention de resines acrylonitrile-butadiene-styrene
JP2538783B2 (ja) 1987-09-24 1996-10-02 村樫石灰工業 株式会社 防塵処理剤組成物
JP2945450B2 (ja) 1990-07-24 1999-09-06 古野電気株式会社 傾斜センサおよび傾斜角測定装置
US5276175A (en) 1991-04-02 1994-01-04 Minnesota Mining And Manufacturing Company Isocyanate derivatives comprising flourochemical oligomers
JPH0513961A (ja) 1991-06-28 1993-01-22 Toshiba Corp 多層配線板
JP2827152B2 (ja) 1994-07-11 1998-11-18 村樫石灰工業株式会社 塵埃抑制方法
FR2733504A1 (fr) 1995-04-28 1996-10-31 Gen Elec Plastics Abs Euro Bv Nouveaux alliages polymeres a base de polymerisat comprenant des motifs de derives de tetrafluoroethylene, procede de fabrication, articles obtenus a partir de tels alliages et utilisation de ces alliages dans des compositions polymeres
DE69617042T2 (de) 1995-12-28 2002-06-06 Daikin Industries, Ltd. Fluorhaltige, elastische copolymere, härtbare zusammensetzung und daraus hergestellte dichtungsmasse
JP3272985B2 (ja) 1996-07-31 2002-04-08 三菱レイヨン株式会社 ポリテトラフルオロエチレン含有混合粉体の製造方法
JP3931382B2 (ja) 1996-09-18 2007-06-13 ダイキン工業株式会社 ポリテトラフルオロエチレン粉末及びその製造方法
JP3718852B2 (ja) * 1997-02-13 2005-11-24 ダイキン工業株式会社 含フッ素重合体水性分散液の濃縮方法
US6040370A (en) 1997-04-17 2000-03-21 General Electric Company Aqueous fluoropolymer dispersion and method for making fluoropolymer-containing thermoplastic resin composition
CN1152894C (zh) 1998-07-07 2004-06-09 大金工业株式会社 含氟聚合物的制造方法
EP1283225B1 (en) * 2000-02-16 2006-05-03 Daikin Industries, Ltd. Process for producing fluoroionomer, method for purification and concentration of the ionomer, and method of film formation
JP4779184B2 (ja) 2000-02-16 2011-09-28 ダイキン工業株式会社 フッ素系アイオノマー共重合体の製造法
US7045571B2 (en) * 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
JP3711040B2 (ja) 2001-06-20 2005-10-26 三菱レイヨン株式会社 ポリテトラフルオロエチレン含有粉体の製造方法
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
ITMI20020260A1 (it) * 2002-02-12 2003-08-12 Ausimont Spa Dispersioni acquose di fluoropolimeri
ATE338073T1 (de) * 2002-05-22 2006-09-15 3M Innovative Properties Co Prozess zur reduzierung des gehaltes an fluorierten emulgatoren in wässrigen fluorpolymer-dispersionen
JP4096764B2 (ja) 2002-06-17 2008-06-04 ダイキン工業株式会社 含フッ素結晶性ポリマー分散体製造方法
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
ITMI20050705A1 (it) * 2005-04-20 2006-10-21 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
US7214740B2 (en) 2005-05-03 2007-05-08 3M Innovative Properties Company Fluorinated ionomers with reduced amounts of carbonyl end groups
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
CA2612673C (en) 2005-06-29 2012-07-24 Nippo Corporation Method for dust-preventive treatment of material having dusting property
AU2005333936B2 (en) 2005-06-29 2010-09-23 Du Pont-Mitsui Flurochemicals Co.,Ltd. Dust-Preventive Treatment Agent
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
ITMI20051397A1 (it) 2005-07-21 2007-01-22 Solvay Solexis Spa Polveri fini di fluoropolimeri
CN100558753C (zh) 2005-10-17 2009-11-11 旭硝子株式会社 聚四氟乙烯水性乳化液、由其制得的聚四氟乙烯细粉和多孔体
WO2007046377A1 (ja) 2005-10-20 2007-04-26 Asahi Glass Company, Limited 溶融成形可能なフッ素樹脂の製造方法
JP5141256B2 (ja) 2005-10-20 2013-02-13 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およびその製品
US20090269044A1 (en) 2006-04-14 2009-10-29 Bridgestone Corporation Bridgestone corporation
US20070276103A1 (en) 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
JP2007332321A (ja) 2006-06-19 2007-12-27 Daikin Ind Ltd 含フッ素重合体濃縮方法および水溶性含フッ素乳化剤濃縮方法
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
JP5439186B2 (ja) 2006-11-09 2014-03-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロポリエーテル酸または塩および炭化水素系界面活性剤を含む重合剤を用いるフッ素化モノマーの水性重合
WO2008060462A1 (en) 2006-11-09 2008-05-22 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and siloxane surfactant
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
CN101050250B (zh) * 2007-05-18 2010-05-19 上海三爱富新材料股份有限公司 稳定的水性含氟聚合物分散乳液及其制备方法
JP5338667B2 (ja) * 2007-08-07 2013-11-13 ダイキン工業株式会社 低分子量ポリテトラフルオロエチレン水性分散液、低分子量ポリテトラフルオロエチレン粉末及び低分子量ポリテトラフルオロエチレンの製造方法
US8288492B2 (en) 2007-10-23 2012-10-16 E I Du Pont De Nemours And Company Difunctional oligomers of perfluoro(methyl vinyl ether)
EP2062933A1 (en) 2007-11-26 2009-05-27 Solvay Solexis S.p.A. Fluoroionomer liquid composition
WO2010003929A1 (en) 2008-07-08 2010-01-14 Solvay Solexis S.P.A. Method for manufacturing fluoropolymers
US8153738B2 (en) 2008-12-23 2012-04-10 E I Du Pont De Nemours And Company Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer
US8058376B2 (en) 2008-12-23 2011-11-15 E. I. Du Pont De Nemours And Company Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated lonomer produced in situ
US8835547B2 (en) 2008-12-23 2014-09-16 E I Du Pont De Nemours And Company Fluoropolymer particles having a nucleus of fluorinated ionomer
US8436054B2 (en) 2008-12-23 2013-05-07 E I Du Pont De Nemours And Company Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer produced in situ
US8394905B2 (en) 2009-07-16 2013-03-12 E I Du Pont De Nemours And Company Fluoropolymers having diacrylate ends
RU2522749C2 (ru) 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
US9133316B2 (en) 2009-09-18 2015-09-15 Asahi Kasei E-Materials Corporation Electrolyte emulsion and process for producing same
KR101399733B1 (ko) 2010-06-30 2014-05-27 다이킨 고교 가부시키가이샤 불소 함유 중합체의 오르가노졸 조성물
CN103370345B (zh) 2010-12-17 2016-06-29 3M创新有限公司 高度氟化的亚磺酸的低聚物和共低聚物及其盐
EP2651989B1 (en) 2010-12-17 2019-01-23 3M Innovative Properties Company Microemulsions and fluoropolymers made using microemulsions
CN103443210B (zh) 2010-12-17 2016-04-06 3M创新有限公司 具有侧链含溴部分的氟化低聚物
JP5844819B2 (ja) 2010-12-17 2016-01-20 スリーエム イノベイティブ プロパティズ カンパニー 高度フッ素化スルフィン酸のオリゴマー及びコオリゴマー並びにその塩類の調製
GB201021790D0 (en) * 2010-12-23 2011-02-02 3M Innovative Properties Co Fluoropolymer compostions and purification methods thereof
US10975025B2 (en) 2011-12-06 2021-04-13 3M Innovative Properties Company Fluorinated oligomers having pendant functional groups
EP2824143B1 (en) 2012-03-27 2018-07-04 Daikin Industries, Ltd. Aqueous fluoropolymer dispersion
JP5937870B2 (ja) 2012-03-30 2016-06-22 ダイキン工業株式会社 非イオン性界面活性剤組成物、及び、フルオロポリマー水性分散液
US8785560B2 (en) * 2012-05-09 2014-07-22 E I Du Pont De Nemours And Company Employing pretreatment and fluorination of fluoropolymer resin to reduce discoloration
JP5978762B2 (ja) 2012-05-23 2016-08-24 ダイキン工業株式会社 含フッ素ポリマー水性分散体の製造方法及び精製含フッ素ポリマー水性分散体
JP6381526B2 (ja) 2012-06-20 2018-08-29 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． テトラフルオロエチレンコポリマー
CN104583246B (zh) 2012-06-20 2016-08-24 索尔维特殊聚合物意大利有限公司 四氟乙烯共聚物
JP6098643B2 (ja) 2012-10-29 2017-03-22 旭硝子株式会社 含フッ素共重合体の製造方法
EP2935370A1 (en) 2012-12-18 2015-10-28 E. I. du Pont de Nemours and Company Process for producing fluoroelastomers
CN104277163B (zh) * 2013-07-01 2017-08-25 山东东岳高分子材料有限公司 一种含氟羧酸乳化剂及含氟聚合物的制备方法
EP3500604B1 (en) * 2016-08-17 2020-06-17 3M Innovative Properties Company Tetrafluoroethylene and perfluorinated allyl ether copolymers
EP3679074B1 (en) * 2017-09-08 2021-09-01 Solvay Specialty Polymers Italy S.p.A. Method for making fluoropolymers
EP3760649B1 (en) * 2018-03-01 2024-01-24 Daikin Industries, Ltd. Method for manufacturing fluoropolymer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369266A (en) * 1979-03-01 1983-01-18 Hoechst Aktiengesellschaft Concentrated dispersions of fluorinated polymers and process for their preparation
JPH11181009A (ja) * 1997-12-22 1999-07-06 Asahi Glass Co Ltd ポリテトラフルオロエチレンの棒状微粒子を含む水性分散液の製造方法
JP2008214400A (ja) * 2007-02-28 2008-09-18 Daikin Ind Ltd フッ素樹脂水性分散液の製造方法
CN102838820A (zh) * 2011-06-22 2012-12-26 阿科玛股份有限公司 氟聚合物组合物
EP2548897A2 (en) * 2011-07-22 2013-01-23 Arkema, Inc. Fluoropolymer composition
WO2018167190A1 (en) * 2017-03-17 2018-09-20 Solvay Specialty Polymers Italy S.P.A. Method for making fluoropolymers

Also Published As

Publication number Publication date
JP7617462B2 (ja) 2025-01-20
EP3960773B1 (en) 2025-07-16
CN113728014A (zh) 2021-11-30
US20220259337A1 (en) 2022-08-18
JP2023164637A (ja) 2023-11-10
EP3960773A4 (en) 2023-01-04
EP3960773A1 (en) 2022-03-02
WO2020218620A1 (ja) 2020-10-29
JPWO2020218620A1 (https=) 2020-10-29
JP7389366B2 (ja) 2023-11-30

Similar Documents

Publication Publication Date Title
CN113728014B (zh) 含氟聚合物水性分散液的制造方法、排水的处理方法和含氟聚合物水性分散液
CN114651019B (zh) 含氟聚合物的制造方法
JP7623608B2 (ja) フルオロポリマーの製造方法
JP7522375B2 (ja) フルオロポリマーの製造方法、ポリテトラフルオロエチレンの製造方法、パーフルオロエラストマーの製造方法および組成物
JP7644392B2 (ja) フルオロポリマー水性分散液の製造方法
JP7201948B2 (ja) フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末
WO2019156175A1 (ja) フルオロポリマーの製造方法、重合用界面活性剤、界面活性剤の使用及び組成物
CN113710709B (zh) 含氟聚合物水性分散液的制造方法
CN117500848A (zh) 含氟聚合物组合物的制造方法和含氟聚合物组合物
CN119095886A (zh) 含氟聚合物的制造方法
JP7791483B2 (ja) フルオロポリマーの製造方法および組成物
WO2024248144A1 (ja) フルオロポリマー水性分散液の製造方法およびフルオロポリマー水性分散液

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant