JP5391550B2 - 溶融成形可能なフッ素樹脂の製造方法 - Google Patents

溶融成形可能なフッ素樹脂の製造方法 Download PDF

Info

Publication number
JP5391550B2
JP5391550B2 JP2007540985A JP2007540985A JP5391550B2 JP 5391550 B2 JP5391550 B2 JP 5391550B2 JP 2007540985 A JP2007540985 A JP 2007540985A JP 2007540985 A JP2007540985 A JP 2007540985A JP 5391550 B2 JP5391550 B2 JP 5391550B2
Authority
JP
Japan
Prior art keywords
tetrafluoroethylene
hexafluoropropylene
copolymer
melt
ethylene
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.)
Expired - Fee Related
Application number
JP2007540985A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2007046377A1 (ja
Inventor
篤 船木
浩樹 神谷
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.)
AGC Inc
Original Assignee
Asahi Glass Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37962470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5391550(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2007540985A priority Critical patent/JP5391550B2/ja
Publication of JPWO2007046377A1 publication Critical patent/JPWO2007046377A1/ja
Application granted granted Critical
Publication of JP5391550B2 publication Critical patent/JP5391550B2/ja
Expired - Fee Related 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
    • 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
    • C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
    • 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
    • C08F14/26—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
    • 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

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)
  • Polymerisation Methods In General (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
JP2007540985A 2005-10-20 2006-10-17 溶融成形可能なフッ素樹脂の製造方法 Expired - Fee Related JP5391550B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007540985A JP5391550B2 (ja) 2005-10-20 2006-10-17 溶融成形可能なフッ素樹脂の製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005305659 2005-10-20
JP2005305659 2005-10-20
PCT/JP2006/320654 WO2007046377A1 (ja) 2005-10-20 2006-10-17 溶融成形可能なフッ素樹脂の製造方法
JP2007540985A JP5391550B2 (ja) 2005-10-20 2006-10-17 溶融成形可能なフッ素樹脂の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013008770A Division JP2013100532A (ja) 2005-10-20 2013-01-21 溶融成形可能なフッ素樹脂の製造方法

Publications (2)

Publication Number Publication Date
JPWO2007046377A1 JPWO2007046377A1 (ja) 2009-04-23
JP5391550B2 true JP5391550B2 (ja) 2014-01-15

Family

ID=37962470

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007540985A Expired - Fee Related JP5391550B2 (ja) 2005-10-20 2006-10-17 溶融成形可能なフッ素樹脂の製造方法
JP2013008770A Withdrawn JP2013100532A (ja) 2005-10-20 2013-01-21 溶融成形可能なフッ素樹脂の製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013008770A Withdrawn JP2013100532A (ja) 2005-10-20 2013-01-21 溶融成形可能なフッ素樹脂の製造方法

Country Status (4)

Country Link
US (1) US7855259B2 (https=)
EP (1) EP1939223B1 (https=)
JP (2) JP5391550B2 (https=)
WO (1) WO2007046377A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013100532A (ja) * 2005-10-20 2013-05-23 Asahi Glass Co Ltd 溶融成形可能なフッ素樹脂の製造方法

Families Citing this family (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007049517A1 (ja) * 2005-10-26 2007-05-03 Asahi Glass Company, Limited 含フッ素乳化剤の残留量が少ないフッ素樹脂およびその製造方法
CN101506136B (zh) * 2006-08-31 2013-06-12 旭硝子株式会社 全氟羧酸盐及其制造方法
CN101511887B (zh) * 2006-09-11 2010-12-22 旭硝子株式会社 可熔融成形的四氟乙烯共聚物的制造方法
ATE510857T1 (de) 2006-11-09 2011-06-15 Du Pont Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem kurzkettigen fluortensid
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
EP2084195B1 (en) 2006-11-09 2011-06-08 E.I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and hydrocarbon surfactant
WO2009069320A1 (ja) * 2007-11-28 2009-06-04 Unimatec Co., Ltd. フルオロエラストマーの製造法
US20090281241A1 (en) 2008-05-09 2009-11-12 E. I. Du Pont De Nemours And Company Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts
WO2009142080A1 (ja) * 2008-05-21 2009-11-26 旭硝子株式会社 ポリテトラフルオロエチレンファインパウダーの製造方法
WO2010003931A1 (en) 2008-07-08 2010-01-14 Solvay Solexis S.P.A. Process for the manufacture of fluorosurfactants
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
US8436053B2 (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
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
JP2012513533A (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 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ッ素化イオノマー
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
CN102348724B (zh) 2009-03-12 2013-07-17 大金工业株式会社 含氟种子聚合物颗粒的水性分散液的制造方法、和水性涂料组合物以及涂装物品
US11827724B2 (en) 2009-03-30 2023-11-28 Daikin Industries, Ltd. Polytetrafluoroethylene and method for producing same
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
WO2011055824A1 (ja) * 2009-11-09 2011-05-12 旭硝子株式会社 ポリテトラフルオロエチレン水性乳化液及びその製造方法、該水性乳化液を用いて得られるポリテトラフルオロエチレン水性分散液、ポリテトラフルオロエチレンファインパウダー並びに延伸多孔体
US9309335B2 (en) * 2010-09-30 2016-04-12 Daikin Industries, Ltd. Process for producing polytetrafluoroethylene fine powder
WO2012043754A1 (ja) 2010-09-30 2012-04-05 ダイキン工業株式会社 ドリップ防止剤、並びに、樹脂組成物
JP5177271B2 (ja) 2010-09-30 2013-04-03 ダイキン工業株式会社 ポリテトラフルオロエチレンファインパウダーの製造方法
CN103210003B (zh) 2010-11-09 2016-09-07 纳幕尔杜邦公司 减弱含烃表面活性剂在含氟单体含水分散体聚合反应中的调聚性能
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
CN103201300B (zh) 2010-11-09 2016-11-09 纳幕尔杜邦公司 使用烃表面活性剂的含氟单体的含水聚合
CN104812780B (zh) 2012-11-30 2021-10-22 大金工业株式会社 聚四氟乙烯水性分散液和聚四氟乙烯细粉
WO2014084400A1 (ja) 2012-11-30 2014-06-05 ダイキン工業株式会社 ポリテトラフルオロエチレン水性分散液の製造方法
JP6308949B2 (ja) * 2012-11-30 2018-04-11 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
US9676929B2 (en) 2013-11-26 2017-06-13 The Chemours Company Fc, Llc Employing polyalkylene oxides for nucleation in aqueous polymerization of fluoromonomer
TWI713443B (zh) 2013-11-29 2020-12-21 日商大金工業股份有限公司 雙軸拉伸多孔質膜
CN105793300B (zh) 2013-11-29 2018-01-05 大金工业株式会社 改性聚四氟乙烯细粉和单向拉伸多孔质体
US10688448B2 (en) 2013-11-29 2020-06-23 Daikin Industries, Ltd. Porous body, polymer electrolyte membrane, filter material for filter, and filter unit
CN110233277A (zh) 2013-11-29 2019-09-13 旭化成株式会社 高分子电解质膜
EP3366710B1 (en) * 2015-10-20 2020-09-30 AGC Inc. Fluororesin and method for producing same
JP6962368B2 (ja) * 2017-06-02 2021-11-05 Ａｇｃ株式会社 変性ポリテトラフルオロエチレンおよびその製造方法
JP7014976B2 (ja) 2017-12-25 2022-02-15 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の製造方法
US11634514B2 (en) 2018-02-08 2023-04-25 Daikin Industries. Ltd. Method for manufacturing fluoropolymer, surfactant for polymerization, use for surfactant, and composition
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
US12583947B2 (en) 2018-03-07 2026-03-24 Daikin Industries, Ltd. Method for producing fluoropolymer
WO2020022355A1 (ja) 2018-07-23 2020-01-30 ダイキン工業株式会社 ポリテトラフルオロエチレン及び延伸体
CN112739728B (zh) 2018-10-03 2023-03-10 大金工业株式会社 聚四氟乙烯的制造方法
JP7277799B2 (ja) 2018-10-03 2023-05-19 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法
JP7174272B2 (ja) 2018-11-19 2022-11-17 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
CN117417612A (zh) 2018-11-19 2024-01-19 大金工业株式会社 组合物和拉伸体
US12311417B2 (en) * 2018-11-27 2025-05-27 Daikin Industries, Ltd. Method and system for producing fluororesin molded article
CN113366034B (zh) 2019-02-01 2022-11-11 大金工业株式会社 聚四氟乙烯的制造方法
EP3922435A4 (en) 2019-02-07 2022-11-02 Daikin Industries, Ltd. Composition, stretched body and method of manufacturing thereof
WO2020175197A1 (ja) * 2019-02-26 2020-09-03 Ａｇｃ株式会社 含フッ素共重合体、その製造方法、撥水撥油剤組成物及び物品
JP7552585B2 (ja) 2019-03-27 2024-09-18 Ａｇｃ株式会社 含フッ素重合体の製造方法、水性分散液および含フッ素重合体組成物
WO2020213691A1 (ja) 2019-04-16 2020-10-22 ダイキン工業株式会社 フルオロポリマー粉末の製造方法
WO2020218618A1 (ja) 2019-04-26 2020-10-29 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
EP3960713A4 (en) 2019-04-26 2023-01-18 Daikin Industries, Ltd. Water treatment method and composition
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
CN113728014B (zh) 2019-04-26 2024-07-26 大金工业株式会社 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
JP7352804B2 (ja) 2019-05-09 2023-09-29 ダイキン工業株式会社 中空微粒子の製造方法及び中空微粒子
CN114096573A (zh) 2019-07-16 2022-02-25 大金工业株式会社 含氟弹性体的制造方法和组合物
EP4006063A4 (en) 2019-07-23 2023-10-25 Daikin Industries, Ltd. METHOD FOR PRODUCING A FLUROPOLYMER, POLYTETRAFLUORETHYLENE COMPOSITION AND POLYTETRAFLUORETHYLENE POWDER
EP4026856A4 (en) 2019-09-05 2023-09-27 Daikin Industries, Ltd. METHOD FOR MANUFACTURING PERFLUOROELASTOMER, AND COMPOSITION
CN114341209A (zh) 2019-09-05 2022-04-12 大金工业株式会社 聚四氟乙烯水性分散液
CN114269840A (zh) 2019-09-05 2022-04-01 大金工业株式会社 组合物及其制造方法
EP4039716A4 (en) 2019-10-03 2023-10-25 Daikin Industries, Ltd. Polytetrafluoroethylene and method for producing same
CN114651018A (zh) 2019-11-19 2022-06-21 大金工业株式会社 含氟聚合物的制造方法、聚四氟乙烯的制造方法、全氟弹性体的制造方法和组合物
EP4063403A4 (en) 2019-11-19 2024-01-24 Daikin Industries, Ltd. PROCESS FOR MANUFACTURING FLUOROPOLYMER
EP4063405A4 (en) 2019-11-19 2024-01-10 Daikin Industries, Ltd. PROCESS FOR PRODUCING POLYTETRAFLUOROETHYLENE
JP6989792B2 (ja) 2019-12-25 2022-01-12 ダイキン工業株式会社 フルオロポリマーの製造方法
JP7041378B2 (ja) 2019-12-27 2022-03-24 ダイキン工業株式会社 含フッ素ポリマーの製造方法、含フッ素エラストマーおよび水性分散液
CN116171291B (zh) 2020-07-22 2026-03-17 大金工业株式会社 含氟弹性体水性分散液的制造方法和含氟弹性体水性分散液
EP4190826A4 (en) 2020-07-28 2024-09-04 Daikin Industries, Ltd. METHOD FOR PRODUCING AN AQUEOUS DISPERSION OF FLUORINOUS ELASTOMER AND AQUEOUS DISPERSION OF FLUORINOUS ELASTOMER
JP7464882B2 (ja) 2020-07-30 2024-04-10 ダイキン工業株式会社 含フッ素エラストマー水性分散液の製造方法、含フッ素エラストマーおよび水性分散液
CN116157432B (zh) 2020-07-30 2024-07-30 大金工业株式会社 含氟弹性体水性分散液的制造方法、含氟弹性体和水性分散液
EP4194474A4 (en) 2020-08-05 2024-08-21 Daikin Industries, Ltd. METHOD FOR PREPARING AN AQUEOUS DISPERSION OF A FLUORINE-CONTAINING ELASTOMER
JP7311825B2 (ja) 2020-09-07 2023-07-20 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水性分散液
JP7831300B2 (ja) 2020-09-30 2026-03-17 Ａｇｃ株式会社 含フッ素重合体の製造方法、含フッ素重合体水性分散液および重合体組成物
WO2022107891A1 (ja) 2020-11-19 2022-05-27 ダイキン工業株式会社 含フッ素エラストマー水性分散液の製造方法および組成物
WO2022107889A1 (ja) 2020-11-19 2022-05-27 ダイキン工業株式会社 フルオロポリマーおよびその製造方法
WO2022107894A1 (ja) 2020-11-19 2022-05-27 ダイキン工業株式会社 ポリテトラフルオロエチレンの製造方法およびポリテトラフルオロエチレンを含有する組成物
WO2022107888A1 (ja) 2020-11-19 2022-05-27 ダイキン工業株式会社 フルオロポリマーおよびその製造方法
JP7549257B2 (ja) 2020-11-19 2024-09-11 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、組成物、架橋性組成物および架橋物
WO2022163815A1 (ja) 2021-01-28 2022-08-04 ダイキン工業株式会社 フルオロポリマー組成物の製造方法
JP7674666B2 (ja) 2021-01-28 2025-05-12 ダイキン工業株式会社 フルオロポリマー組成物の製造方法
EP4306553A4 (en) 2021-03-10 2025-04-30 Daikin Industries, Ltd. COATING COMPOSITION, COATING FILM, COATED PRODUCT AND COATED ARTICLE
WO2022196804A1 (ja) 2021-03-18 2022-09-22 ダイキン工業株式会社 フッ素樹脂の製造方法、フッ素樹脂および水性分散液
CN117043263A (zh) 2021-03-31 2023-11-10 大金工业株式会社 氟树脂组合物和成型体
TW202530278A (zh) 2021-03-31 2025-08-01 日商大金工業股份有限公司 氟樹脂組成物、及成形體
JP7360066B2 (ja) 2021-03-31 2023-10-12 ダイキン工業株式会社 フッ素樹脂組成物、及び、成形体
JP7323833B2 (ja) 2021-03-31 2023-08-09 ダイキン工業株式会社 フッ素樹脂組成物の製造方法、フッ素樹脂組成物、及び、成形体
CN117043262A (zh) 2021-03-31 2023-11-10 大金工业株式会社 氟树脂组合物和成型体
JPWO2022244785A1 (https=) 2021-05-19 2022-11-24
EP4342921A4 (en) 2021-05-19 2025-04-23 Daikin Industries, Ltd. Process for producing a fluoropolymer, process for producing polytetrafluoroethylene and composition
EP4353752A4 (en) 2021-06-11 2025-05-21 Daikin Industries, Ltd. PROCESS FOR PRODUCING AQUEOUS DISPERSION OF FLUORINE-CONTAINING ELASTOMER
EP4353759A4 (en) 2021-06-11 2025-06-18 Daikin Industries, Ltd. Manufacturing process for aqueous fluorinated elastomer dispersion, composition and aqueous dispersion
JP7730047B2 (ja) 2021-06-30 2025-08-27 ダイキン工業株式会社 ポリテトラフルオロエチレン粒子の製造方法
WO2023277139A1 (ja) 2021-06-30 2023-01-05 ダイキン工業株式会社 フルオロポリマー組成物の製造方法およびフルオロポリマー組成物
EP4365211A4 (en) 2021-06-30 2025-07-16 Daikin Ind Ltd METHOD FOR PRODUCING A COMPOSITION CONTAINING A HIGH-PURITY FLUOROPOLYMER, AND COMPOSITION CONTAINING A HIGH-PURITY FLUOROPOLYMER
JPWO2023277137A1 (https=) 2021-06-30 2023-01-05
JP7791483B2 (ja) 2022-03-23 2025-12-24 ダイキン工業株式会社 フルオロポリマーの製造方法および組成物
EP4497764A4 (en) 2022-03-23 2026-03-18 Daikin Ind Ltd Fluoropolymer, aqueous solution, coating composition, process for manufacturing fluoropolymer
EP4506385A4 (en) * 2022-03-30 2026-04-08 Daikin Ind Ltd FLUORIDE-CONTAINING COPOLYMER
WO2023191061A1 (ja) 2022-03-31 2023-10-05 ダイキン工業株式会社 フッ素樹脂組成物、及び、成形体
WO2023210818A1 (ja) 2022-04-28 2023-11-02 ダイキン工業株式会社 フッ素ゴムを含有する組成物
EP4516819A1 (en) 2022-04-28 2025-03-05 Daikin Industries, Ltd. Method for producing fluoropolymer
CN119072500A (zh) 2022-04-28 2024-12-03 大金工业株式会社 含有氟树脂的组合物的制造方法和含有氟树脂的组合物
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
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
EP4563601A1 (en) 2022-07-27 2025-06-04 Daikin Industries, Ltd. Powder containing particles of low-molecular-weight polytetrafluoroethylene and a method for producing same
TW202432741A (zh) 2022-11-02 2024-08-16 日商大金工業股份有限公司 電沉積塗料組成物、皮膜、被覆物品、被覆電線及印刷基板
CN120359249A (zh) 2022-12-16 2025-07-22 Ａｇｃ株式会社 含氟聚合物的制造方法、水性分散液和粒子
WO2024154805A1 (ja) 2023-01-18 2024-07-25 ダイキン工業株式会社 テトラフルオロエチレン系ポリマー組成物、固体二次電池用バインダー、電解質層用合剤、電極合剤、電極、及び、固体二次電池
JP7583340B2 (ja) 2023-01-18 2024-11-14 ダイキン工業株式会社 電気化学デバイス用合剤、電気化学デバイス用合剤シート、電極、及び、電気化学デバイス
KR102932815B1 (ko) 2023-01-18 2026-03-05 다이킨 고교 가부시키가이샤 전기 화학 디바이스용 합제 자립막, 전극, 및 전기 화학 디바이스
JP7538458B2 (ja) 2023-01-18 2024-08-22 ダイキン工業株式会社 ポリテトラフルオロエチレン組成物
WO2024154803A1 (ja) 2023-01-18 2024-07-25 ダイキン工業株式会社 テトラフルオロエチレン系ポリマー組成物、電気化学デバイス用バインダー、電極合剤、電極、及び、二次電池
EP4663667A1 (en) 2023-02-16 2025-12-17 Daikin Industries, Ltd. Method for producing low molecular weight polytetrafluoroethylene aqueous dispersion
JPWO2024172081A1 (https=) 2023-02-16 2024-08-22
EP4696720A1 (en) 2023-04-10 2026-02-18 Agc Inc. Fluorine-containing polymer production method, aqueous dispersion, and solid composition
CN121219330A (zh) 2023-05-31 2025-12-26 大金工业株式会社 含氟聚合物水性分散液的制造方法和含氟聚合物水性分散液
EP4560738A4 (en) 2023-06-30 2026-02-18 Daikin Ind Ltd Composition of polytetrafluoroethylene, binder for electrochemical devices, electrode mixture, electrode and secondary battery
WO2025005277A1 (ja) 2023-06-30 2025-01-02 ダイキン工業株式会社 ポリテトラフルオロエチレン、電気化学デバイス用バインダー、電極合剤、電極、及び、二次電池
CN121646623A (zh) 2023-08-08 2026-03-10 Ａｇｃ株式会社 含氟聚合物的制造方法、水性分散液、粒子和组合物
JP7786639B2 (ja) 2023-08-08 2025-12-16 Ａｇｃ株式会社 含フッ素重合体の製造方法、水性分散液、粒子及び組成物
JP7804869B2 (ja) 2023-08-08 2026-01-23 Ａｇｃ株式会社 含フッ素重合体の製造方法、水性分散液、粒子、及び組成物
CN121712810A (zh) 2023-08-14 2026-03-20 大金工业株式会社 含氟聚合物水性分散液的制造方法和含氟聚合物水性分散液

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61223007A (ja) * 1985-03-28 1986-10-03 Daikin Ind Ltd フルオロエラストマ−の乳化重合法
JP2002317003A (ja) * 2001-04-19 2002-10-31 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法
JP2003119204A (ja) * 2001-10-05 2003-04-23 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770112A (en) 1980-10-21 1982-04-30 Nok Corp Polymerization of fluorine-containing monomer
JPS6289713A (ja) * 1985-10-12 1987-04-24 Daikin Ind Ltd 新規フルオロエラストマー
US6429258B1 (en) 1999-05-20 2002-08-06 E. I. Du Pont De Nemours & Company Polymerization of fluoromonomers
JP2002308913A (ja) 2001-04-09 2002-10-23 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法
US7045571B2 (en) * 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
US7279522B2 (en) * 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
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
JP5061446B2 (ja) * 2005-03-04 2012-10-31 旭硝子株式会社 含フッ素エラストマーラテックス、その製造方法、含フッ素エラストマーおよび含フッ素ゴム成形品
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
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
ATE510857T1 (de) 2006-11-09 2011-06-15 Du Pont Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem kurzkettigen fluortensid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61223007A (ja) * 1985-03-28 1986-10-03 Daikin Ind Ltd フルオロエラストマ−の乳化重合法
JP2002317003A (ja) * 2001-04-19 2002-10-31 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法
JP2003119204A (ja) * 2001-10-05 2003-04-23 Daikin Ind Ltd 含フッ素重合体ラテックスの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013100532A (ja) * 2005-10-20 2013-05-23 Asahi Glass Co Ltd 溶融成形可能なフッ素樹脂の製造方法

Also Published As

Publication number Publication date
EP1939223B1 (en) 2011-07-13
EP1939223A1 (en) 2008-07-02
US20080200627A1 (en) 2008-08-21
WO2007046377A1 (ja) 2007-04-26
JP2013100532A (ja) 2013-05-23
EP1939223A4 (en) 2009-06-03
JPWO2007046377A1 (ja) 2009-04-23
US7855259B2 (en) 2010-12-21

Similar Documents

Publication Publication Date Title
JP5391550B2 (ja) 溶融成形可能なフッ素樹脂の製造方法
JP5343355B2 (ja) 含フッ素乳化剤の残留量が少ないフッ素樹脂およびその製造方法
EP1383811B1 (en) Emulsifier free aqueous emulsion polymerization process for making fluoropolymers
EP2058291B1 (en) Perfluorocarboxylic acid salt and method for producing the same
RU2428434C2 (ru) Водоэмульсионная полимеризация фторированных мономеров с использованием перфторполиэфирного поверхностно-активного вещества
US7851573B2 (en) Aqueous polytetrafluoroethylene emulsion, polytetrafluoroethylene fine powder and porous material obtained therefrom
RU2458041C2 (ru) Фторсодержащие поверхностно-активные вещества для получения фторполимеров
JP5061446B2 (ja) 含フッ素エラストマーラテックス、その製造方法、含フッ素エラストマーおよび含フッ素ゴム成形品
JP5482652B2 (ja) 含フッ素重合体の製造方法および含フッ素イオン交換膜
Patil et al. Novel method to assess the molecular weights of fluoropolymers by radical copolymerization of vinylidene fluoride with various fluorinated comonomers initiated by a persistent radical
CN111040058A (zh) 聚四氟乙烯水性分散液的制造方法
WO2007011633A1 (en) Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
JP2010235667A (ja) 含フッ素ポリマーの製造方法
CN116761828A (zh) 含氟聚合物组合物的制造方法
Boschet et al. Radical Copolymerization of α, β-Difluoroacrylic Acid with Vinylidene Fluoride.
US8217126B2 (en) Fluoroolefin monomers and copolymers thereof
RU2398796C2 (ru) Фторированный эластомерный латекс, способ его получения, фторированный эластомер и формованный продукт из фторкаучука
US20240132643A1 (en) Process for Making a Fluoropolymer and Fluoropolymer Made Therefrom
JP2006016540A (ja) テトラフルオロエチレン共重合体

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090805

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120724

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120919

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20121023

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130305

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20130326

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A132

Effective date: 20130423

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130917

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130930

R151 Written notification of patent or utility model registration

Ref document number: 5391550

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees