JP7368759B2 - パーフルオロエラストマーの製造方法および組成物 - Google Patents

パーフルオロエラストマーの製造方法および組成物 Download PDF

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JP7368759B2
JP7368759B2 JP2021544033A JP2021544033A JP7368759B2 JP 7368759 B2 JP7368759 B2 JP 7368759B2 JP 2021544033 A JP2021544033 A JP 2021544033A JP 2021544033 A JP2021544033 A JP 2021544033A JP 7368759 B2 JP7368759 B2 JP 7368759B2
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group
polymer
fluorine
perfluoroelastomer
carbon atoms
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JPWO2021045165A5 (https=
JPWO2021045165A1 (https=
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壮司 土屋
丈人 加藤
正樹 入江
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Daikin Industries Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • 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
    • 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
    • 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
    • C08F14/185—Monomers containing fluorine not covered by the groups C08F14/20 - C08F14/28
    • 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
    • C08F2/18—Suspension polymerisation
    • C08F2/20—Suspension polymerisation with the aid of macromolecular dispersing agents
    • 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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/21—Urea; Derivatives thereof, e.g. biuret
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • 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

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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)
  • Polymerisation Methods In General (AREA)
JP2021544033A 2019-09-05 2020-09-03 パーフルオロエラストマーの製造方法および組成物 Active JP7368759B2 (ja)

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JP2019162393 2019-09-05
JP2019162393 2019-09-05
JP2019209161 2019-11-19
JP2019209161 2019-11-19
PCT/JP2020/033484 WO2021045165A1 (ja) 2019-09-05 2020-09-03 パーフルオロエラストマーの製造方法および組成物

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JP7368759B2 true JP7368759B2 (ja) 2023-10-25

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US (2) US12448466B2 (https=)
EP (1) EP4026856A4 (https=)
JP (1) JP7368759B2 (https=)
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WO (1) WO2021045165A1 (https=)

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Publication number Priority date Publication date Assignee Title
EP4063403A4 (en) * 2019-11-19 2024-01-24 Daikin Industries, Ltd. PROCESS FOR MANUFACTURING FLUOROPOLYMER
JPWO2022244784A1 (https=) * 2021-05-19 2022-11-24
CN119095910A (zh) * 2022-04-28 2024-12-06 大金工业株式会社 含有氟橡胶的组合物

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005320501A (ja) 2004-04-07 2005-11-17 Daikin Ind Ltd 含フッ素エラストマー重合体の製造方法
JP2008545873A (ja) 2005-06-10 2008-12-18 スリーエム イノベイティブ プロパティズ カンパニー 乳化剤としての部分フッ素化されたオリゴマーの存在下におけるフッ素化モノマーの水性エマルション重合
JP2009155558A (ja) 2007-12-27 2009-07-16 Daikin Ind Ltd 溶融加工性含フッ素ポリマーの製造方法
JP2010235667A (ja) 2009-03-30 2010-10-21 Daikin Ind Ltd 含フッ素ポリマーの製造方法
JP2012513534A (ja) 2008-12-23 2012-06-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー その場生成されるフッ素化イオノマーの分散した微粒子を使用する水性重合によって製造されるフルオロポリマー
WO2016204272A1 (ja) 2015-06-19 2016-12-22 ダイキン工業株式会社 含フッ素ポリマーからなる組成物及び成形品
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
JP6974784B2 (ja) 2018-03-01 2021-12-01 ダイキン工業株式会社 フルオロポリマーの製造方法

Family Cites Families (62)

* 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
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
JPH0259177A (ja) 1988-08-26 1990-02-28 Babcock Hitachi Kk 溶接ヘッド
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
JP3398492B2 (ja) 1994-10-21 2003-04-21 日本メクトロン株式会社 含フッ素エラストマー組成物
JP3223776B2 (ja) 1995-03-31 2001-10-29 日本メクトロン株式会社 含フッ素エラストマー組成物
DE69617042T2 (de) 1995-12-28 2002-06-06 Daikin Industries, Ltd. Fluorhaltige, elastische copolymere, härtbare zusammensetzung und daraus hergestellte dichtungsmasse
US5677389A (en) 1996-11-25 1997-10-14 E. I. Du Pont De Nemours Perfluoroelastomer composition having enhanced curing performance
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
JP4150867B2 (ja) * 1998-05-13 2008-09-17 ダイキン工業株式会社 燃料電池に使用するのに適した固体高分子電解質用材料
US6281296B1 (en) 1998-08-10 2001-08-28 Dupont Dow Elastomers L.L.C. Curable perfluoroelastomer composition
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
KR100800954B1 (ko) * 2000-12-14 2008-02-04 듀폰 퍼포먼스 엘라스토머스 엘.엘.씨. 고순도 반투명 퍼플루오로엘라스토머 물품의 제조 방법
US7045571B2 (en) 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
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
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
US7214740B2 (en) 2005-05-03 2007-05-08 3M Innovative Properties Company Fluorinated ionomers with reduced amounts of carbonyl end groups
US7488781B2 (en) * 2005-05-25 2009-02-10 Gore Enterprise Holdings, Inc. High purity transparent perfluoroelastomer parts and a process to produce the same
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
GB0514387D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
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
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
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
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
CN101484476A (zh) * 2006-06-30 2009-07-15 大金工业株式会社 含氟弹性体的制造方法
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
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
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
US8835547B2 (en) 2008-12-23 2014-09-16 E I Du Pont De Nemours And Company Fluoropolymer particles having a nucleus of fluorinated ionomer
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
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
WO2011007862A1 (ja) * 2009-07-16 2011-01-20 ダイキン工業株式会社 含フッ素ブロック共重合体の製造方法
US8394905B2 (en) 2009-07-16 2013-03-12 E I Du Pont De Nemours And Company Fluoropolymers having diacrylate ends
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
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
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
US10975025B2 (en) 2011-12-06 2021-04-13 3M Innovative Properties Company Fluorinated oligomers having pendant functional groups
CN104093756B (zh) * 2012-02-08 2016-09-28 纳幕尔杜邦公司 芯/壳含氟聚合物
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
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
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
KR20160090801A (ko) * 2013-11-26 2016-08-01 아사히 가라스 가부시키가이샤 퍼플루오로엘라스토머, 퍼플루오로엘라스토머 조성물, 가교 고무 물품, 및 퍼플루오로엘라스토머의 제조 방법
JP6135819B2 (ja) 2014-02-18 2017-05-31 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
US11591430B2 (en) 2017-03-17 2023-02-28 Solvay Specialty Polymers Italy S.P.A. Method for making fluoropolymers
TWI821458B (zh) 2018-11-19 2023-11-11 日商大金工業股份有限公司 組成物及拉伸體
WO2020105651A1 (ja) * 2018-11-19 2020-05-28 ダイキン工業株式会社 変性ポリテトラフルオロエチレンの製造方法及び組成物
JP7389366B2 (ja) * 2019-04-26 2023-11-30 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、排水の処理方法、及び、フルオロポリマー水性分散液
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005320501A (ja) 2004-04-07 2005-11-17 Daikin Ind Ltd 含フッ素エラストマー重合体の製造方法
JP2008545873A (ja) 2005-06-10 2008-12-18 スリーエム イノベイティブ プロパティズ カンパニー 乳化剤としての部分フッ素化されたオリゴマーの存在下におけるフッ素化モノマーの水性エマルション重合
JP2009155558A (ja) 2007-12-27 2009-07-16 Daikin Ind Ltd 溶融加工性含フッ素ポリマーの製造方法
JP2012513534A (ja) 2008-12-23 2012-06-14 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー その場生成されるフッ素化イオノマーの分散した微粒子を使用する水性重合によって製造されるフルオロポリマー
JP2010235667A (ja) 2009-03-30 2010-10-21 Daikin Ind Ltd 含フッ素ポリマーの製造方法
WO2016204272A1 (ja) 2015-06-19 2016-12-22 ダイキン工業株式会社 含フッ素ポリマーからなる組成物及び成形品
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
JP6974784B2 (ja) 2018-03-01 2021-12-01 ダイキン工業株式会社 フルオロポリマーの製造方法

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