JPS62104822A - 安定なテトラフルオルエチレン共重合体 - Google Patents

安定なテトラフルオルエチレン共重合体

Info

Publication number
JPS62104822A
JPS62104822A JP61248533A JP24853386A JPS62104822A JP S62104822 A JPS62104822 A JP S62104822A JP 61248533 A JP61248533 A JP 61248533A JP 24853386 A JP24853386 A JP 24853386A JP S62104822 A JPS62104822 A JP S62104822A
Authority
JP
Japan
Prior art keywords
copolymer
ether
end groups
fluorine
weight
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.)
Granted
Application number
JP61248533A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0483B2 (enExample
Inventor
ジヨン・フランシス・インバルザーノ
デユーイ・リン・カーバウ
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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=25149009&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS62104822(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPS62104822A publication Critical patent/JPS62104822A/ja
Publication of JPH0483B2 publication Critical patent/JPH0483B2/ja
Granted legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/18—Introducing halogen atoms or halogen-containing groups
    • C08F8/20—Halogenation
    • C08F8/22—Halogenation by reaction with free halogens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP61248533A 1985-10-21 1986-10-21 安定なテトラフルオルエチレン共重合体 Granted JPS62104822A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US789893 1985-10-21
US06/789,893 US4743658A (en) 1985-10-21 1985-10-21 Stable tetrafluoroethylene copolymers

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2256790A Division JPH0830097B2 (ja) 1985-10-21 1990-09-26 安定なテトラフルオルエチレン共重合体粒子の製造法
JP2256791A Division JPH03247609A (ja) 1985-10-21 1990-09-26 安定なテトラフルオルエチレン共重合体

Publications (2)

Publication Number Publication Date
JPS62104822A true JPS62104822A (ja) 1987-05-15
JPH0483B2 JPH0483B2 (enExample) 1992-01-06

Family

ID=25149009

Family Applications (3)

Application Number Title Priority Date Filing Date
JP61248533A Granted JPS62104822A (ja) 1985-10-21 1986-10-21 安定なテトラフルオルエチレン共重合体
JP2256790A Expired - Lifetime JPH0830097B2 (ja) 1985-10-21 1990-09-26 安定なテトラフルオルエチレン共重合体粒子の製造法
JP2256791A Pending JPH03247609A (ja) 1985-10-21 1990-09-26 安定なテトラフルオルエチレン共重合体

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2256790A Expired - Lifetime JPH0830097B2 (ja) 1985-10-21 1990-09-26 安定なテトラフルオルエチレン共重合体粒子の製造法
JP2256791A Pending JPH03247609A (ja) 1985-10-21 1990-09-26 安定なテトラフルオルエチレン共重合体

Country Status (4)

Country Link
US (1) US4743658A (enExample)
EP (1) EP0220910B1 (enExample)
JP (3) JPS62104822A (enExample)
DE (1) DE3686696T2 (enExample)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63270740A (ja) * 1986-12-22 1988-11-08 Daikin Ind Ltd テトラフルオロエチレン系共重合体粉末およびその製造法
JPH03184209A (ja) * 1989-10-06 1991-08-12 E I Du Pont De Nemours & Co 低誘電正接フルオロカーボン樹脂で絶縁被覆されたケーブル及びその製造法
WO1999046307A1 (en) * 1998-03-09 1999-09-16 Daikin Industries Ltd. Stabilized fluorine-containing polymer and method for stabilizing fluorine-containing polymer
JP2001048922A (ja) * 1999-08-13 2001-02-20 Daikin Ind Ltd 安定な変性ポリテトラフルオロエチレン成形用樹脂粉末およびその製造方法
JP2002500685A (ja) * 1996-11-25 2002-01-08 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 加工性の改良されたパーフルオロエラストマー組成物
WO2003014197A1 (fr) * 2001-08-02 2003-02-20 Daikin Industries, Ltd. Poudre fine de polytetrafluoroethylene, article en polytetrafluoroethylene obtenu a partir de cette poudre et preparation de ladite poudre
JP2005320497A (ja) * 2004-04-09 2005-11-17 Daikin Ind Ltd テトラフルオロエチレン共重合体及びその製造方法
JP2006316174A (ja) * 2005-05-13 2006-11-24 Yunimatekku Kk フッ素化処理含フッ素共重合体の製造法
JP2007238960A (ja) * 2001-12-04 2007-09-20 Daikin Ind Ltd 射出成形品
WO2008143069A1 (ja) 2007-05-16 2008-11-27 Asahi Glass Company, Limited フッ素化処理されたパーフルオロポリマーの製造方法
WO2009014004A1 (ja) * 2007-07-24 2009-01-29 Daikin Industries, Ltd. テトラフルオロエチレン／ヘキサフルオロプロピレン共重合体の製造方法
JP2009057567A (ja) * 2003-05-13 2009-03-19 Asahi Glass Co Ltd 固体高分子型燃料電池用電解質ポリマー、その製造方法及び膜・電極接合体
US7754821B2 (en) 2006-02-03 2010-07-13 Daikin Industries Ltd. Method for producing stabilized fluoropolymer
WO2013190394A1 (ja) 2012-06-22 2013-12-27 三井・デュポンフロロケミカル株式会社 テ卜ラフルオロエチレン／パ一フルオロ（アルキルビニルエーテル）共重合体
JP5464210B2 (ja) * 2009-03-31 2014-04-09 ダイキン工業株式会社 安定化フルオロポリマーの製造方法
JP2014533773A (ja) * 2011-11-30 2014-12-15 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． フッ素化ポリマーにおける不安定な末端基を低減するプロセス
WO2019208492A1 (ja) * 2018-04-26 2019-10-31 ダイキン工業株式会社 精製フルオロポリマーの製造方法
WO2019236289A1 (en) 2018-06-07 2019-12-12 Chemours-Mitsui Fluoroproducts Co., Ltd. Melt processible fluororesin composition and injection molded article formed from same
JP2020100843A (ja) * 2020-03-16 2020-07-02 三井・ケマーズ フロロプロダクツ株式会社 フッ素樹脂成形体
JP2021084325A (ja) * 2019-11-28 2021-06-03 ダイキン工業株式会社 射出成形品の製造方法
JP2021088661A (ja) * 2019-12-04 2021-06-10 日東電工株式会社 光学用樹脂組成物の製造方法及び光学用樹脂組成物
WO2022005924A1 (en) 2020-06-29 2022-01-06 The Chemours Company Fc, Llc Mold part used for injection molding of thermoplastic resin and injection molding method of thermoplastic resin
WO2022181222A1 (ja) * 2021-02-26 2022-09-01 ダイキン工業株式会社 共重合体、成形体、射出成形体および被覆電線
WO2023277137A1 (ja) * 2021-06-30 2023-01-05 ダイキン工業株式会社 ポリテトラフルオロエチレンパウダーの製造方法およびポリテトラフルオロエチレンパウダー
US12318973B2 (en) 2019-08-26 2025-06-03 Daikin Industries, Ltd. Injection molding method
US12381255B2 (en) 2019-08-26 2025-08-05 Daikin Industries, Ltd. Member for nonaqueous electrolyte batteries
US12459175B2 (en) 2021-02-26 2025-11-04 Daikin Industries, Ltd. Injection-molded body and production method therefor
US12459177B2 (en) 2021-02-26 2025-11-04 Daikin Industries, Ltd. Injection-molded body and production method therefor
US12459176B2 (en) 2021-02-26 2025-11-04 Daikin Industries, Ltd. Injection-molded body and production method therefor
US12459174B2 (en) 2021-02-26 2025-11-04 Daikin Industries, Ltd. Injection-molded body and production method therefor
US12467572B2 (en) 2021-02-26 2025-11-11 Daikin Industries, Ltd. Pipe joint and manufacturing method of pipe joint
US12497473B2 (en) 2021-02-26 2025-12-16 Daikin Industries, Ltd. Copolymer, molded body, injection molded body, and coated electrical wire

Families Citing this family (185)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000875A (en) * 1987-10-16 1991-03-19 E. I. Du Pont De Nemours And Company Conductive filled fluoropolymers
US4902444A (en) * 1988-03-18 1990-02-20 E. I. Dupont De Nemours And Company Conductive fluoropolymers
US4948844A (en) * 1988-04-16 1990-08-14 Tokuyama Soda Kabushiki Kaisha Process for preparation of perfluorinated copolymer
US5093409A (en) * 1988-05-27 1992-03-03 E. I. Du Pont De Nemours And Company Process for the stabilization of fluoropolymers
US4946902A (en) * 1988-05-27 1990-08-07 E. I. Du Pont De Nemours And Company Process for the setabilization of fluoropolymers
KR940001852B1 (ko) * 1988-05-31 1994-03-09 이 아이 듀우판 디 네모아 앤드 캄파니 플루오로중합체의 안정화 방법
JPH0762056B2 (ja) * 1988-09-10 1995-07-05 ダイキン工業株式会社 新規非結晶性含フッ素共重合体
US5986012A (en) * 1989-04-24 1999-11-16 E. I. Du Pont De Nemours And Company Fluorination of radiation crosslinked perfluoroelastomers
JP2921026B2 (ja) * 1990-05-14 1999-07-19 ダイキン工業株式会社 テトラフルオロエチレン共重合体およびその製法
US5256747A (en) * 1991-05-20 1993-10-26 Leo Ojakaar Soluble perfluoroelastomers
JP3156010B2 (ja) * 1992-02-03 2001-04-16 グンゼ株式会社 摺動部材の抑え具
US5208305A (en) * 1992-04-17 1993-05-04 Minnesota Mining And Manufacturing Company Fluorine-containing polymers and preparation and use thereof
JP3410487B2 (ja) * 1992-05-21 2003-05-26 ダイキン工業株式会社 摺動部品用樹脂組成物
DE4305619A1 (de) * 1993-02-24 1994-08-25 Hoechst Ag Feinteilige Dispersionen von thermoplastischen Fluorpolymeren
US5285002A (en) * 1993-03-23 1994-02-08 Minnesota Mining And Manufacturing Company Fluorine-containing polymers and preparation and use thereof
IT1271422B (it) * 1993-10-15 1997-05-28 Ausimont Spa Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati
WO1996001591A1 (en) * 1994-07-08 1996-01-25 Microvena Corporation Method of forming medical devices; intravascular occlusion devices
US5618894A (en) * 1995-03-10 1997-04-08 The University Of North Carolina Nonaqueous polymerization of fluoromonomers
US5674957A (en) * 1995-03-10 1997-10-07 The University Of North Carolina At Chapel Hill Nonaqueous polymerization of fluoromonomers
US5760151A (en) * 1995-08-17 1998-06-02 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymer
DE19547909A1 (de) * 1995-12-21 1997-06-26 Dyneon Gmbh Verfahren zur Nachbehandlung von thermoplastischen Fluorpolymeren
WO1997039890A1 (en) * 1996-04-19 1997-10-30 E.I. Du Pont De Nemours And Company Multi-layer polymeric structure
US6664337B2 (en) * 1996-09-09 2003-12-16 Daikin Industries, Ltd. Method for stabilizing fluorine-containing polymer
JP3852136B2 (ja) * 1996-09-09 2006-11-29 ダイキン工業株式会社 含フッ素重合体の安定化方法
US6114452A (en) * 1996-11-25 2000-09-05 E. I. Du Pont De Nemours And Company Perfluoroelastomer composition having excellent heat stability
US5877264A (en) * 1996-11-25 1999-03-02 E. I. Du Pont De Nemours And Company Fast-curing perfluoroelastomer composition
US5936060A (en) 1996-11-25 1999-08-10 E. I. Du Pont De Nemours And Company Perfluoroelastomer composition having improved processability
US5874523A (en) * 1996-11-25 1999-02-23 E. I. Du Pont De Nemours And Company Sulfonated perfluoroelastomer composition having improved processability
US5726214A (en) * 1996-12-26 1998-03-10 E. I. Du Pont De Nemours And Company Self-foaming fluoropolymer composition
US6689833B1 (en) 1997-04-09 2004-02-10 E. I. Du Pont De Nemours And Company Fluoropolymer stabilization
DE19805832A1 (de) 1998-02-13 1999-08-19 Dyneon Gmbh Mischungen aus thermoplastischen Fluorpolymeren
DE69941744D1 (de) * 1998-03-25 2010-01-14 Daikin Ind Ltd Verfahren zur Reduzierung des Metallgehalts in fluorhaltigem Polymer
WO2000029479A1 (en) * 1998-11-13 2000-05-25 Daikin Industries, Ltd. Fluoroelastomer and crosslinkable composition thereof
US6541588B1 (en) * 1999-01-29 2003-04-01 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
US6416698B1 (en) 1999-02-18 2002-07-09 E. I. Du Pont De Nemours And Company Fluoropolymer finishing process
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US6686426B2 (en) 1999-12-30 2004-02-03 3M Innovative Properties Company Perfluoro copolymers of tetrafluoroethylene and perflouro alkyl vinyl ethers
JP4792622B2 (ja) * 2000-05-30 2011-10-12 旭硝子株式会社 テトラフルオロエチレン／パーフルオロ（アルキルビニルエーテル）共重合体及びその製造方法
DE60113249T2 (de) 2000-05-31 2006-06-29 E.I. Dupont De Nemours And Co., Wilmington Verfahren zum rotationsformen von schmelzextrudierten tfe/pave copolymeren
AU2001268086A1 (en) * 2000-06-01 2001-12-11 3M Innovative Properties Company High purity fluoropolymers
IT1318596B1 (it) * 2000-06-23 2003-08-27 Ausimont Spa Copolimeri termoprocessbili del tfe.
DE60144572D1 (de) 2000-11-21 2011-06-16 Tyco Electronics Corp Pigmente und zusammensetzungen zur verwendung bei der lasermarkierung
DE60226655D1 (de) 2001-04-26 2008-06-26 Daikin Ind Ltd Pulverförmiges fluorhaltiges Polymer und Herstellungsverfahren dafür sowie beschichteter Gegenstand
ITMI20010921A1 (it) 2001-05-07 2002-11-07 Ausimont Spa Polimeri (per)fluorurati amorfi
US6653379B2 (en) 2001-07-12 2003-11-25 3M Innovative Properties Company Fluoropolymers resistant to stress cracking
US7060772B2 (en) * 2001-09-20 2006-06-13 3M Innovative Properties Company Fluoropolymers from tetrafluoroethylene and perfluoro(alkoxyalkyl vinyl) ether
KR100647158B1 (ko) * 2001-12-04 2006-11-23 다이킨 고교 가부시키가이샤 내오존성 물품용 성형 재료 및 내오존성 사출 성형품
ITMI20012745A1 (it) * 2001-12-21 2003-06-21 Ausimont Spa Copolimeri termoprocessabili del tfe
JP4876395B2 (ja) * 2002-12-11 2012-02-15 ダイキン工業株式会社 フッ素樹脂組成物、フッ素樹脂組成物製造方法、半導体製造装置及び被覆電線
EP1462465B1 (en) * 2003-03-25 2012-02-22 3M Innovative Properties Company Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing the same
ITMI20030774A1 (it) * 2003-04-15 2004-10-16 Solvay Solexis Spa Polimeri perfluorurati.
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US7126056B2 (en) * 2003-05-14 2006-10-24 E. I. Du Pont De Nemours And Company High melt flow fluoropolymer
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US7122609B2 (en) 2003-05-14 2006-10-17 E. I. Du Pont De Nemours And Company High melt flow fluoropolymer
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US20040232584A1 (en) * 2003-05-20 2004-11-25 Johnson David William Testing of fabricated fluoropolymer articles for metal contamination
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JP5542295B2 (ja) 2006-06-02 2014-07-09 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形方法及びフッ素樹脂成形品
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DE3686696T2 (de) 1993-02-25
JPH0483B2 (enExample) 1992-01-06
EP0220910B1 (en) 1992-09-09
EP0220910A3 (en) 1988-08-03
DE3686696D1 (de) 1992-10-15
JPH03247609A (ja) 1991-11-05
JPH03250008A (ja) 1991-11-07
JPH0830097B2 (ja) 1996-03-27
US4743658A (en) 1988-05-10
EP0220910A2 (en) 1987-05-06

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