CN114630849B - 聚四氟乙烯水性分散液的制造方法 - Google Patents

聚四氟乙烯水性分散液的制造方法 Download PDF

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CN114630849B
CN114630849B CN202080075974.XA CN202080075974A CN114630849B CN 114630849 B CN114630849 B CN 114630849B CN 202080075974 A CN202080075974 A CN 202080075974A CN 114630849 B CN114630849 B CN 114630849B
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aqueous
ptfe
mass
fluorine
dispersion
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CN114630849A (zh
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樋口信弥
高泽政博
赖莹薇
江畑志郎
巨势丈裕
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AGC Inc
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Asahi Glass Co Ltd
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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
    • 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
    • C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F120/10—Esters
    • C08F120/12—Esters of monohydric alcohols or phenols
    • C08F120/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F120/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • 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
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • C—CHEMISTRY; METALLURGY
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    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • 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
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
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    • 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
    • C09D127/18—Homopolymers or copolymers of tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
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  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Polymerisation Methods In General (AREA)
CN202080075974.XA 2019-10-29 2020-10-28 聚四氟乙烯水性分散液的制造方法 Active CN114630849B (zh)

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JP2019-196139 2019-10-29
JP2019196139 2019-10-29
PCT/JP2020/040421 WO2021085470A1 (ja) 2019-10-29 2020-10-28 ポリテトラフルオロエチレン水性分散液の製造方法

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JP7810166B2 (ja) * 2021-02-24 2026-02-03 Ａｇｃ株式会社 ポリテトラフルオロエチレン水性分散液の製造方法
TW202502950A (zh) 2023-06-02 2025-01-16 日商Ａｇｃ股份有限公司 氟樹脂成形體
WO2024248107A1 (ja) 2023-06-02 2024-12-05 Ａｇｃ株式会社 フッ素樹脂組成物の製造方法
CN121219357A (zh) 2023-06-02 2025-12-26 Ａｇｃ株式会社 氟树脂组合物、成形体以及氟树脂组合物的制造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551909A (zh) * 2001-09-05 2004-12-01 3M创新有限公司 不含或含少量低分子量氟化表面活性剂的氟聚合物分散体
CN1882617A (zh) * 2003-11-17 2006-12-20 3M创新有限公司 含有少量氟化表面活性剂的聚四氟乙烯水分散体
CN101243108A (zh) * 2005-08-08 2008-08-13 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
JP2009029723A (ja) * 2007-07-24 2009-02-12 Daikin Ind Ltd 含窒素カルボン酸誘導体、含窒素カルボン酸誘導体の製造方法
CN106414510A (zh) * 2013-11-26 2017-02-15 得凯莫斯公司弗罗里达有限公司 采用聚环氧烷在含氟单体的水相聚合中成核
WO2019065638A1 (ja) * 2017-09-28 2019-04-04 Ａｇｃ株式会社 変性ポリテトラフルオロエチレンの製造方法、変性ポリテトラフルオロエチレン粉末の製造方法、延伸多孔体の製造方法
WO2019065640A1 (ja) * 2017-09-28 2019-04-04 Ａｇｃ株式会社 変性ポリテトラフルオロエチレン、成形物、延伸多孔体の製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407247A (en) * 1966-03-28 1968-10-22 Du Pont Process for the production of fluoroolefin copolymers
US6841616B2 (en) 2003-03-28 2005-01-11 Arkema Inc. Polymerization of halogen-containing monomers using siloxane surfactant
CN1938337A (zh) * 2004-04-07 2007-03-28 大金工业株式会社 含氟弹性体聚合物的制造方法
JP4788139B2 (ja) * 2004-12-17 2011-10-05 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
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
WO2007015477A1 (ja) * 2005-08-04 2007-02-08 Daikin Industries, Ltd. 含フッ素複合重合体粒子の水性分散体の製法、水性分散体および複合重合体粒子
US7728087B2 (en) * 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
EP2087018B1 (en) 2006-11-09 2011-05-25 E.I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and siloxane surfactant
JP2009029853A (ja) * 2007-07-24 2009-02-12 Daikin Ind Ltd フルオロポリマーの製造方法
WO2009022579A1 (ja) * 2007-08-10 2009-02-19 Daikin Industries, Ltd. コーティング用組成物
JP5003633B2 (ja) * 2008-08-22 2012-08-15 旭硝子株式会社 フッ素樹脂塗膜の形成方法
US8058375B2 (en) * 2008-12-23 2011-11-15 E I. Du Pont De Nemours And Company Use of ethylene-tetrafluoroethylene carboxylic acids and salts as surfactants for aqueous emulsion polymerization of fluorinated monomer
RU2522749C2 (ru) * 2009-07-31 2014-07-20 Зм Инновейтив Пропертиз Компани Соединения фторполимера, содержащие многоатомные соединения, и способы из производства
US8735492B2 (en) * 2009-08-28 2014-05-27 Daikin Industries, Ltd. Method for producing fluorine-containing polymer
CN102482363B (zh) * 2009-08-28 2014-01-01 大金工业株式会社 含氟聚合物的制造方法
JP6201236B2 (ja) * 2010-11-09 2017-09-27 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー フルオロモノマーの水性重合における核形成
US9523016B2 (en) * 2011-09-27 2016-12-20 Daikin Industries, Ltd. Aqueous dispersion and method for producing same
JP2017057379A (ja) * 2015-09-18 2017-03-23 ダイキン工業株式会社 フルオロポリマーの製造方法
JP6979031B2 (ja) * 2016-11-28 2021-12-08 Ａｇｃ株式会社 ポリテトラフルオロエチレン水性分散液
EP3741805B1 (en) * 2018-01-15 2022-07-20 Agc Inc. Fluorinated copolymer dispersion, method for its production and article
JP7124430B2 (ja) 2018-05-11 2022-08-24 株式会社デンソー 流体吹出装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551909A (zh) * 2001-09-05 2004-12-01 3M创新有限公司 不含或含少量低分子量氟化表面活性剂的氟聚合物分散体
CN1882617A (zh) * 2003-11-17 2006-12-20 3M创新有限公司 含有少量氟化表面活性剂的聚四氟乙烯水分散体
CN101243108A (zh) * 2005-08-08 2008-08-13 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
JP2009029723A (ja) * 2007-07-24 2009-02-12 Daikin Ind Ltd 含窒素カルボン酸誘導体、含窒素カルボン酸誘導体の製造方法
CN106414510A (zh) * 2013-11-26 2017-02-15 得凯莫斯公司弗罗里达有限公司 采用聚环氧烷在含氟单体的水相聚合中成核
WO2019065638A1 (ja) * 2017-09-28 2019-04-04 Ａｇｃ株式会社 変性ポリテトラフルオロエチレンの製造方法、変性ポリテトラフルオロエチレン粉末の製造方法、延伸多孔体の製造方法
WO2019065640A1 (ja) * 2017-09-28 2019-04-04 Ａｇｃ株式会社 変性ポリテトラフルオロエチレン、成形物、延伸多孔体の製造方法

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EP4053181A1 (en) 2022-09-07
JP7586090B2 (ja) 2024-11-19
CN114630849A (zh) 2022-06-14
EP4053181A4 (en) 2024-03-06
WO2021085470A1 (ja) 2021-05-06
JPWO2021085470A1 (https=) 2021-05-06
US20220235156A1 (en) 2022-07-28

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