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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL6900832A 1968-01-18 1969-01-17 NL6900832A (en, 2012)

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 (en, 2012) 1969-07-22

Family

ID=24806441

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6900832A NL6900832A (en, 2012) 1968-01-18 1969-01-17

Country Status (5)

Country Link
JP (1) JPS4623245B1 (en, 2012)
DE (1) DE1901872B2 (en, 2012)
FR (1) FR1600355A (en, 2012)
GB (1) GB1210794A (en, 2012)
NL (1) NL6900832A (en, 2012)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1172920A (en) * 1980-04-09 1984-08-21 Walther G. Grot Protective clothing of fabric containing a layer of highly fluorinated ion exchange polymer
CA1172919A (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
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
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
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
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
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
US6693164B2 (en) 2000-06-01 2004-02-17 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
DE602004029011D1 (de) 2003-01-20 2010-10-21 Asahi Glass Co Ltd Herstellungsverfahren für elektrolytmaterial für festpolymerbrennstoffzellen und membranelektrodenanordnung für festpolymerbrennstoffzellen
JP4871591B2 (ja) * 2003-05-13 2012-02-08 旭硝子株式会社 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
US7122609B2 (en) 2003-05-14 2006-10-17 E. I. Du Pont De Nemours And Company High melt flow fluoropolymer
EP1666508B1 (en) * 2003-09-10 2015-06-10 Asahi Kasei E-materials Corporation Stabilized fluoropolymer and method for producing same
CN1882614B (zh) 2003-11-20 2011-01-19 大金工业株式会社 含氟聚合物制造方法及含氟聚合物的物质
EP1702933B1 (en) * 2003-12-17 2019-02-20 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
WO2008054420A2 (en) * 2005-12-22 2008-05-08 E. I. Du Pont De Nemours And Company Chemically stabilized ionomers containing inorganic fillers
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
US7776970B2 (en) 2006-02-03 2010-08-17 Daikin Industries, Ltd. Method for producing -SO3H group-containing fluoropolymer and -SO3H group-containing fluoropolymer
WO2008042942A1 (en) 2006-10-03 2008-04-10 3M Innovative Properties Company Multi-layer articles and method for improving the release life of the same
EP1914251A1 (en) 2006-10-17 2008-04-23 Solvay Solexis S.p.A. Process for stabilizing fluoropolymer having ion exchange groups
WO2008047906A1 (fr) * 2006-10-20 2008-04-24 Daikin Industries, Ltd. Copolymère fluoré, fil électrique et procédé de fabrication du fil électrique
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
US7989513B2 (en) 2006-12-20 2011-08-02 E.I. Du Pont De Nemours And Company Process for producing dispersions of highly fluorinated polymers
US20110217621A1 (en) 2008-12-23 2011-09-08 E. I. Du Pont De Nemours And Company Process to produce catalyst coated membranes for fuel cell applications
CN102498168B (zh) * 2009-09-18 2014-09-10 旭化成电子材料株式会社 电解质乳液及其制造方法
WO2012088170A1 (en) 2010-12-20 2012-06-28 E. I. Du Pont De Nemours And Company Ionomers and ionically conductive compositions for use as one or more electrode of a fuel cell
CN103270008A (zh) 2010-12-20 2013-08-28 纳幕尔杜邦公司 离聚物和离子传导性组合物
JP2014502776A (ja) 2010-12-20 2014-02-03 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 燃料電池の１種以上の電極として使用するための高分子量アイオノマーおよびイオン伝導性組成物
CN103620846A (zh) 2011-06-17 2014-03-05 纳幕尔杜邦公司 改善的复合聚合物电解质膜
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
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
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
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
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
US9175115B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing heating and oxygen source to reduce 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
US20130303718A1 (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
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
US9574027B2 (en) 2013-03-11 2017-02-21 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing sorbent to reduce fluoropolymer resin discoloration
US10730980B2 (en) 2015-02-12 2020-08-04 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups
WO2016130911A1 (en) 2015-02-12 2016-08-18 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same
CN107406550A (zh) 2015-02-12 2017-11-28 3M创新有限公司 具有磺酰基基团的四氟乙烯共聚物
US11028198B2 (en) 2016-08-17 2021-06-08 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
JP6614385B2 (ja) 2018-04-26 2019-12-04 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
CN114270620A (zh) 2019-08-26 2022-04-01 大金工业株式会社 非水电解液电池用部件
WO2021039861A1 (ja) 2019-08-26 2021-03-04 ダイキン工業株式会社 射出成形方法
WO2021214664A1 (en) 2020-04-21 2021-10-28 3M Innovative Properties Company Particles including polytetrafluoroethylene and process for making a three-dimensional article
KR20230129191A (ko) * 2021-02-26 2023-09-06 다이킨 고교 가부시키가이샤 사출 성형체 및 그 제조 방법
WO2022181228A1 (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
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
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
GB1210794A (en) 1970-10-28
FR1600355A (en, 2012) 1970-07-20
JPS4623245B1 (en, 2012) 1971-07-02
DE1901872A1 (de) 1970-02-19
DE1901872B2 (de) 1971-04-08

Similar Documents

Publication Publication Date Title
FR1600355A (en, 2012)
GB929586A (en) Foamed fluorocarbon resins
GB1442448A (en) Tetrafluoroethylene copolymer moulding powders
GB1340754A (en) Fluorinated vinyl ethers and copolymers made therefrom
RU2008120609A (ru) Фторсодержащий полимер с низким остаточным содержанием фторированного эмульгатора и способ его получения
GB1299495A (en) Tetrafluoroethylene copolymers
KR100345912B1 (ko) 수용액성에멀션내의플루오르화올레핀단위체의(공)중합방법
GB1528341A (en) Bromine containing-fluoro-polymer
KR920700246A (ko) 과산화성 과플루오로폴리에테르의 제조방법
CA2189270A1 (en) (co)polymerization process of fluoro-containing monomers for obtaining hydrogen containing polymers
GB1196538A (en) Copolymers of Tetrafluoroethylene
KR890001916A (ko) 기체상 플로오르화 방법
FI855092A0 (fi) Med hydrofila grupper foersedda fluortelomerer, foerfarande foer deras framstaellning och deras anvaendning som ytaktiva aemnen i vattenhaltig miljoe.
GB1358418A (en) Fluorine-containing block copolymers
KR950702212A (ko) 할로퍼플루오로 및 퍼플루오로 에테르의 중합체(Polymers of haloperfluoro and perfluoro ethers)
KR880700834A (ko) 디플루오로메틸렌 산화물 및 테트라플루오로에틸렌 산화물의 공중합체
GB953098A (en) Improvements relating to fluorine-containing polymers
GB1458641A (en) Perfluoro vinyl ethers and polymers prepared therefrom
JPS52125556A (en) Method for stabilizing carbon fluoride copolymers
KR920004425A (ko) 플루오로중합체를 안정화시키는 방법
WO1994018248A1 (en) Perfluoroalkyl sulfide polymer solvents for fluoromonomer polymerization
RU2005101204A (ru) Процесс получения фторэластомера
JPS6475573A (en) Curable coating composition
GB1295874A (en, 2012)
KR890003822A (ko) 그래프트중합 연플루오르수지의 제조방법