NL6900832A - - Google Patents

Info

Publication number
NL6900832A
NL6900832A NL6900832A NL6900832A NL6900832A NL 6900832 A NL6900832 A NL 6900832A NL 6900832 A NL6900832 A NL 6900832A NL 6900832 A NL6900832 A NL 6900832A NL 6900832 A NL6900832 A NL 6900832A
Authority
NL
Netherlands
Prior art keywords
polymer
polymers
groups
fluorine
end groups
Prior art date
Application number
NL6900832A
Other languages
English (en)
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 filed Critical
Publication of NL6900832A publication Critical patent/NL6900832A/xx

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • 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
    • 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
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL6900832A 1968-01-18 1969-01-17 NL6900832A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69873168A 1968-01-18 1968-01-18

Publications (1)

Publication Number Publication Date
NL6900832A true NL6900832A (cs) 1969-07-22

Family

ID=24806441

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6900832A NL6900832A (cs) 1968-01-18 1969-01-17

Country Status (5)

Country Link
JP (1) JPS4623245B1 (cs)
DE (1) DE1901872B2 (cs)
FR (1) FR1600355A (cs)
GB (1) GB1210794A (cs)
NL (1) NL6900832A (cs)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1172919A (en) * 1980-04-09 1984-08-21 Walther G. Grot Protective clothing of fabric containing a layer of highly fluorinated ion exchange polymer
CA1172920A (en) * 1980-04-09 1984-08-21 Walther G. Grot Protective clothing of fabric containing a layer of highly fluorinated ion exchange polymer
US4599386A (en) * 1984-10-18 1986-07-08 E. I. Du Pont De Nemours And Company Heat stable tetrafluoroethylene-perfluoro(alkyl vinyl ether) copolymers
US4743658A (en) * 1985-10-21 1988-05-10 E. I. Du Pont De Nemours And Company Stable tetrafluoroethylene copolymers
US4742122A (en) * 1985-10-25 1988-05-03 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymers and processes for preparing them
US4675380A (en) * 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
EP0226668B1 (en) * 1985-11-08 1992-01-08 E.I. Du Pont De Nemours And Company Process for treating melt-processible tetrafluoroethylene/perfluoro(alkyl vinyl)- ether copolymers
EP0222945B1 (en) * 1985-11-08 1992-01-02 E.I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymers and processes for preparing them
EP0312077B1 (en) * 1987-10-16 1994-01-26 E.I. Du Pont De Nemours And Company Conductive fluoropolymers
US5045605A (en) * 1988-05-27 1991-09-03 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
US5281680A (en) * 1993-01-14 1994-01-25 E. I. Du Pont De Nemours And Company Polymerization of fluorinated copolymers
US5726214A (en) * 1996-12-26 1998-03-10 E. I. Du Pont De Nemours And Company Self-foaming fluoropolymer composition
DE19805832A1 (de) * 1998-02-13 1999-08-19 Dyneon Gmbh Mischungen aus thermoplastischen Fluorpolymeren
US6541588B1 (en) 1999-01-29 2003-04-01 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
DE19964006A1 (de) * 1999-12-30 2001-07-12 Dyneon Gmbh Tetrafluorethylen-Copolymere
CA2382525A1 (en) 2000-06-01 2001-12-06 3M Innovative Properties Company High purity fluoropolymers
DE10033514A1 (de) 2000-07-11 2002-02-07 Dyneon Gmbh FEP mit erhöhter Wechselbiegefestigkeit und geringen Düsenablagerungen
US6583226B1 (en) 2001-06-28 2003-06-24 3M Innovative Properties Company FEP with increased flexural fatigue strength and a low level of die deposits
US7060772B2 (en) 2001-09-20 2006-06-13 3M Innovative Properties Company Fluoropolymers from tetrafluoroethylene and perfluoro(alkoxyalkyl vinyl) ether
US6743508B2 (en) 2002-01-17 2004-06-01 Daikin America, Inc. Fep pellet
US6703464B2 (en) 2002-01-17 2004-03-09 Daikin America, Inc. Flourine-containing copolymer
US6838545B2 (en) 2002-11-08 2005-01-04 E. I. Du Pont De Nemours And Company Reaction of fluoropolymer melts
WO2004066426A1 (ja) 2003-01-20 2004-08-05 Asahi Glass Company, Limited 固体高分子型燃料電池用電解質材料の製造方法及び固体高分子型燃料電池用膜電極接合体
EP1635412A4 (en) 2003-05-13 2007-06-13 Asahi Glass Co Ltd ELECTROLYTE POLYMER FOR A FESTPOLYMER FUEL CELL, METHOD FOR ITS PREPARATION AND MEMBRANE ELECTRODE ASSEMBLY
US7122609B2 (en) 2003-05-14 2006-10-17 E. I. Du Pont De Nemours And Company High melt flow fluoropolymer
EP2452955B1 (en) 2003-09-10 2016-12-14 Asahi Kasei Kabushiki Kaisha Stabilized fluoropolymer and method for producing same
EP1688442B1 (en) 2003-11-20 2010-05-05 Daikin Industries, Ltd. Process for production of fluorine-containing polymers and fluorine-containing polymers
US20070142580A1 (en) * 2003-12-17 2007-06-21 Daikin Industries, Ltd. Fluoropolymer, process for producing fluoropolymer, electrolyte film, object having immobilized active substance, and solid polymer electrolyte type fuel cell
CA2577710A1 (en) 2004-08-18 2006-02-23 Asahi Glass Company, Limited Electrolyte polymer for fuel cells, process for its production, electrolyte membrane and membrane/electrode assembly
US7342081B2 (en) 2004-12-28 2008-03-11 3M Innovative Properties Company Fluoropolymer compositions, coated articles, and method of making the same
JP4916668B2 (ja) * 2005-03-01 2012-04-18 旭化成イーマテリアルズ株式会社 高安定性フッ素化スルホン酸ポリマー
US7214740B2 (en) 2005-05-03 2007-05-08 3M Innovative Properties Company Fluorinated ionomers with reduced amounts of carbonyl end groups
JP2009521579A (ja) * 2005-12-22 2009-06-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 無機充填剤を含有する化学安定化イオノマーを製造する方法
WO2008054420A2 (en) * 2005-12-22 2008-05-08 E. I. Du Pont De Nemours And Company Chemically stabilized ionomers containing inorganic fillers
WO2007089017A1 (ja) 2006-02-03 2007-08-09 Daikin Industries, Ltd. －ｓｏ３ｈ基含有フルオロポリマー製造方法及び－ｓｏ３ｈ基含有フルオロポリマー
JP2010506009A (ja) 2006-10-03 2010-02-25 スリーエム イノベイティブ プロパティズ カンパニー 多層物品及びその剥離寿命の改善方法
EP1914251A1 (en) 2006-10-17 2008-04-23 Solvay Solexis S.p.A. Process for stabilizing fluoropolymer having ion exchange groups
WO2008047906A1 (en) * 2006-10-20 2008-04-24 Daikin Industries, Ltd. Fluorinated copolymer, electric wire, and method for production of the electric wire
US7989513B2 (en) 2006-12-20 2011-08-02 E.I. Du Pont De Nemours And Company Process for producing dispersions of highly fluorinated polymers
US7973091B2 (en) 2006-12-20 2011-07-05 E. I. Du Pont De Nemours And Company Process for producing re-dispersable particles of highly fluorinated polymer
WO2010075492A1 (en) 2008-12-23 2010-07-01 E. I. Du Pont De Nemours And Company Process to produce catalyst coated membranes for fuel cell applications
JP5461566B2 (ja) 2009-09-18 2014-04-02 旭化成イーマテリアルズ株式会社 電解質エマルション及びその製造方法
JP2014500392A (ja) 2010-12-20 2014-01-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー アイオノマー及びイオン伝導性組成物
US20130253157A1 (en) 2010-12-20 2013-09-26 E I Du Pont De Nemours And Company And Toyota Jidosha Kabushiki Kaisha Ionomers and ionically conductive compositions for use as one or more electrode of a fuel cell
TW201244245A (en) 2010-12-20 2012-11-01 Du Pont High molecular weight ionomers and ionically conductive compositions for use as one or more electrode of a fuel cell
JP2014525115A (ja) 2011-06-17 2014-09-25 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改善された複合ポリマー電解質膜
JP6169094B2 (ja) * 2011-11-30 2017-07-26 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
US20130303710A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Hydrogen Peroxide to Reduce Fluoropolymer Resin Discoloration
US9175115B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing heating and oxygen source to reduce discoloration
US8785560B2 (en) 2012-05-09 2014-07-22 E I Du Pont De Nemours And Company Employing pretreatment and fluorination of fluoropolymer resin to reduce discoloration
US8785516B2 (en) 2012-05-09 2014-07-22 E I Du Pont De Nemours And Company Fluoropolymer dispersion treatment employing ultraviolet light and oxygen source to reduce fluoropolymer resin discoloration
US9175110B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing melt extrusion and exposure to oxygen source to reduce discoloration
US9175112B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Drying wet fluoropolymer resin and exposing to oxygen source to reduce discoloration
US20130303708A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Hypochlorite Salts or Nitrite Salts to Reduce Fluoropolymer Resin Discoloration
US20130303717A1 (en) * 2012-05-09 2013-11-14 E I Du Pont De Nemours And Company Fluoropolymer Dispersion Treatment Employing Oxidizing Agent to Reduce Fluoropolymer Resin Discoloration
US9574027B2 (en) 2013-03-11 2017-02-21 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing sorbent to reduce fluoropolymer resin discoloration
US10844152B2 (en) 2015-02-12 2020-11-24 3M Innovative Properties Company Tetrafluoroethylene and perfluorinated allyl ether copolymers
CN107223139B (zh) 2015-02-12 2020-06-30 3M创新有限公司 包含全氟烷氧基烷基侧基的四氟乙烯/六氟丙烯共聚物及其制备和使用方法
CN107223140A (zh) 2015-02-12 2017-09-29 3M创新有限公司 包含全氟烷氧基烷基侧基的四氟乙烯/六氟丙烯共聚物
EP3500604B1 (en) 2016-08-17 2020-06-17 3M Innovative Properties Company Tetrafluoroethylene and perfluorinated allyl ether copolymers
US11014999B2 (en) * 2018-04-24 2021-05-25 Inhance Technologies, LLC Systems and methods for processing fluoropolymer materials and related workpieces
US11254760B2 (en) 2018-04-26 2022-02-22 Daikin Industries, Ltd. Method for producing purified fluoropolymer
EP4024422A4 (en) 2019-08-26 2023-11-22 Daikin Industries, Ltd. ELEMENT FOR NON-AQUEOUS ELECTROLYTE BATTERIES
EP4023409A4 (en) 2019-08-26 2023-08-30 Daikin Industries, Ltd. INJECTION MOLDING
WO2021214664A1 (en) 2020-04-21 2021-10-28 3M Innovative Properties Company Particles including polytetrafluoroethylene and process for making a three-dimensional article
CN116981874A (zh) 2021-02-26 2023-10-31 大金工业株式会社 管接头和管接头的制造方法
EP4299608A4 (en) * 2021-02-26 2025-02-19 Daikin Industries, Ltd. INJECTION-MOLDED BODY AND MANUFACTURING METHOD THEREFOR
KR20230131269A (ko) 2021-02-26 2023-09-12 다이킨 고교 가부시키가이샤 사출 성형체 및 그 제조 방법
WO2022181244A1 (ja) 2021-02-26 2022-09-01 ダイキン工業株式会社 射出成形体およびその製造方法
WO2022181227A1 (ja) 2021-02-26 2022-09-01 ダイキン工業株式会社 射出成形体およびその製造方法
JP7730048B2 (ja) * 2021-06-30 2025-08-27 ダイキン工業株式会社 高純度フルオロポリマー含有組成物の製造方法および高純度フルオロポリマー含有組成物
CN117642436A (zh) * 2021-07-07 2024-03-01 Ａｇｃ株式会社 全氟化合物的制造方法及含氟聚合物的制造方法
CN116731226B (zh) * 2023-07-04 2024-02-23 四川红华实业有限公司 一种含氟热塑性聚合物不稳定端基的氟化处理方法及应用
CN116640254B (zh) * 2023-07-04 2024-09-13 四川红华实业有限公司 含氟热塑性聚合物不稳定端基的氟化处理方法及氟化系统

Also Published As

Publication number Publication date
DE1901872B2 (de) 1971-04-08
JPS4623245B1 (cs) 1971-07-02
FR1600355A (cs) 1970-07-20
DE1901872A1 (de) 1970-02-19
GB1210794A (en) 1970-10-28

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