WO2009014136A1 - フルオロポリマーの製造方法 - Google Patents

フルオロポリマーの製造方法 Download PDF

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Publication number
WO2009014136A1
WO2009014136A1 PCT/JP2008/063169 JP2008063169W WO2009014136A1 WO 2009014136 A1 WO2009014136 A1 WO 2009014136A1 JP 2008063169 W JP2008063169 W JP 2008063169W WO 2009014136 A1 WO2009014136 A1 WO 2009014136A1
Authority
WO
WIPO (PCT)
Prior art keywords
production method
fluoropolymer
fluoropolymer production
compounds
carbon atoms
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
PCT/JP2008/063169
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English (en)
French (fr)
Inventor
Nobuhiko Tsuda
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 WO2009014136A1 publication Critical patent/WO2009014136A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • 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)
  • Colloid Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本発明は、フルオロポリマーを効率よく製造することができるフルオロポリマーの製造方法を提供する。本発明は、下記一般式（１） Ｒｆ１Ｏ－（Ｒｆ２Ｏ）ｎ－Ｒｆ３－ＣＯＯＭ　　　（１） （式中、Ｒｆ１は、炭素数１～３のフルオロアルキル基を表す。Ｒｆ２及びＲｆ３は、同一又は異なって、それぞれ炭素数１～３のフルオロアルキレン基を表す。Ｍは、Ｈ、Ｋ、Ｎａ又はＮＨ４の何れかを表す。ｎは０以上の整数を表す。）で表される化合物（ａ）のうち互いにｎの値が異なるものを２種以上存在させた水性媒体中でフルオロモノマーを重合するものであり、上記水性媒体中に存在する全ての化合物（ａ）のｎの値を平均すると２．０～４．０であることを特徴とするフルオロポリマーの製造方法である。
PCT/JP2008/063169 2007-07-24 2008-07-23 フルオロポリマーの製造方法 Ceased WO2009014136A1 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-192588 2007-07-24
JP2007192588 2007-07-24
JP2007-234700 2007-09-10
JP2007234700A JP2010229164A (ja) 2007-07-24 2007-09-10 フルオロポリマーの製造方法

Publications (1)

Publication Number Publication Date
WO2009014136A1 true WO2009014136A1 (ja) 2009-01-29

Family

ID=40281386

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063169 Ceased WO2009014136A1 (ja) 2007-07-24 2008-07-23 フルオロポリマーの製造方法

Country Status (2)

Country Link
JP (1) JP2010229164A (ja)
WO (1) WO2009014136A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN109478667A (zh) * 2016-07-11 2019-03-15 Ａｇｃ株式会社 电解质材料、包含其的液体组合物及其用途
CN113661184A (zh) * 2019-04-16 2021-11-16 大金工业株式会社 含氟聚合物粉末的制造方法
JP2022191186A (ja) * 2021-06-15 2022-12-27 ユニケム株式会社 熱分解型フッ素系化合物でコーティングされた基材およびその製造方法
US11844972B2 (en) 2012-04-20 2023-12-19 Tyco Fire Products Lp Dry sprinkler assemblies
US12503560B2 (en) 2019-04-16 2025-12-23 Daikin Industries, Ltd. Method for producing fluoropolymer powder

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220119561A1 (en) * 2019-02-01 2022-04-21 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene

Citations (5)

* 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
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
JP2003500495A (ja) * 1999-05-20 2003-01-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロモノマーの重合
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
JP2006274237A (ja) * 2005-03-04 2006-10-12 Asahi Glass Co Ltd 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

Patent Citations (5)

* 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
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
JP2003500495A (ja) * 1999-05-20 2003-01-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロモノマーの重合
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
JP2006274237A (ja) * 2005-03-04 2006-10-12 Asahi Glass Co Ltd 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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9376520B2 (en) 2009-11-09 2016-06-28 Asahi Glass Company, Limited Polytetrafluoroethylene aqueous emulsion and process for its production, polytetrafluoroethylene aqueous dispersion obtainable by using such an aqueous emulsion, polytetrafluoroethylene fine powder, and stretched porous material
US11844972B2 (en) 2012-04-20 2023-12-19 Tyco Fire Products Lp Dry sprinkler assemblies
CN109478667A (zh) * 2016-07-11 2019-03-15 Ａｇｃ株式会社 电解质材料、包含其的液体组合物及其用途
CN109478667B (zh) * 2016-07-11 2023-03-24 Ａｇｃ株式会社 电解质材料、包含其的液体组合物及其用途
CN113661184A (zh) * 2019-04-16 2021-11-16 大金工业株式会社 含氟聚合物粉末的制造方法
EP3957656A4 (en) * 2019-04-16 2022-12-28 Daikin Industries, Ltd. PROCESS FOR PRODUCTION OF FLUOROPOLYMER POWDER
US12503560B2 (en) 2019-04-16 2025-12-23 Daikin Industries, Ltd. Method for producing fluoropolymer powder
JP2022191186A (ja) * 2021-06-15 2022-12-27 ユニケム株式会社 熱分解型フッ素系化合物でコーティングされた基材およびその製造方法
JP7688916B2 (ja) 2021-06-15 2025-06-05 ユニケム株式会社 熱分解型フッ素系化合物でコーティングされた基材およびその製造方法

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Publication number Publication date
JP2010229164A (ja) 2010-10-14

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