NL121076C - - Google Patents

Info

Publication number
NL121076C
NL121076C NL121076DA NL121076C NL 121076 C NL121076 C NL 121076C NL 121076D A NL121076D A NL 121076DA NL 121076 C NL121076 C NL 121076C
Authority
NL
Netherlands
Application number
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.)
Publication of NL121076C publication Critical patent/NL121076C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/50Partial depolymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Compositions Of Macromolecular Compounds (AREA)
NL121076D 1959-05-05 NL121076C (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US811008A US3085083A (en) 1959-05-05 1959-05-05 Stabilized tetrafluoroethylene-fluoro-olefin copolymers having-cf2h end groups

Publications (1)

Publication Number Publication Date
NL121076C true NL121076C (ru)

Family

ID=25205277

Family Applications (2)

Application Number Title Priority Date Filing Date
NL251214D NL251214A (ru) 1959-05-05
NL121076D NL121076C (ru) 1959-05-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL251214D NL251214A (ru) 1959-05-05

Country Status (6)

Country Link
US (1) US3085083A (ru)
BE (1) BE600888Q (ru)
DE (1) DE1300253B (ru)
FR (1) FR1256319A (ru)
GB (1) GB929970A (ru)
NL (2) NL121076C (ru)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419522A (en) * 1965-11-22 1968-12-31 Du Pont Nongraying, nonyellowing polytetrafluoroethylene molding powder
US3513064A (en) * 1966-04-27 1970-05-19 Du Pont Composite polyfluorocarbon sheet material
US3674758A (en) * 1968-04-01 1972-07-04 Du Pont Stabilized tetrafluoroethylene-fluoroolefin copolymers having methyl ester end-groups and process for producing same
US3642742A (en) * 1969-04-22 1972-02-15 Du Pont Tough stable tetrafluoroethylene-fluoroalkyl perfluorovinyl ether copolymers
US3635926A (en) * 1969-10-27 1972-01-18 Du Pont Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers
US4001351A (en) * 1975-04-03 1977-01-04 E. I. Du Pont De Nemours And Company Process for preparing tetrafluoroethylene-hexafluoropropylene copolymer blends
US3969435A (en) * 1975-04-03 1976-07-13 E. I. Du Pont De Nemours And Company Process for finishing tetrafluoroethylene-hexafluoropropylene copolymers
JPS5835531B2 (ja) * 1977-06-13 1983-08-03 東ソー株式会社 陽イオン交換膜の性能向上の方法
US4532375A (en) * 1981-10-22 1985-07-30 Ricwil, Incorporated Heating device for utilizing the skin effect of alternating current
US4617449A (en) * 1981-10-22 1986-10-14 Ricwil, Incorporated Heating device for utilizing the skin effect of alternating current
DE3577094D1 (de) * 1984-01-16 1990-05-17 Du Pont Fertigbearbeitung von perfluorierten mischpolymerisatenim extruder.
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
US4687708A (en) * 1986-06-26 1987-08-18 E. I. Du Pont De Nemours And Company High build fluorocarbon polymer dispersions and their preparation
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
US5093409A (en) * 1988-05-27 1992-03-03 E. I. Du Pont De Nemours And Company Process for the stabilization of fluoropolymers
KR940001852B1 (ko) * 1988-05-31 1994-03-09 이 아이 듀우판 디 네모아 앤드 캄파니 플루오로중합체의 안정화 방법
GB9017156D0 (en) * 1990-08-03 1990-09-19 Ici Plc Stabilisation of fluoropolymers
IT1271422B (it) * 1993-10-15 1997-05-28 Ausimont Spa Procedimento per la preparazione di copolimeri del tetrafluoroetilene con altri monomeri perfluorurati
US5674957A (en) * 1995-03-10 1997-10-07 The University Of North Carolina At Chapel Hill Nonaqueous polymerization of fluoromonomers
DE69612831T2 (de) 1995-08-17 2001-11-15 Du Pont Verfahren zur Polymerisation von Copolymeren aus Tetrafluorethylen und Hexafluoropropen
DE19547909A1 (de) * 1995-12-21 1997-06-26 Dyneon Gmbh Verfahren zur Nachbehandlung von thermoplastischen Fluorpolymeren
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
US6664337B2 (en) 1996-09-09 2003-12-16 Daikin Industries, Ltd. Method for stabilizing fluorine-containing polymer
JP3676823B2 (ja) * 1996-11-25 2005-07-27 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 改良された加工性を有するパーフルオロエラストマーおよびその製法
US5936060A (en) * 1996-11-25 1999-08-10 E. I. Du Pont De Nemours And Company Perfluoroelastomer composition having improved processability
US5877264A (en) * 1996-11-25 1999-03-02 E. I. Du Pont De Nemours And Company Fast-curing perfluoroelastomer composition
US6114452A (en) * 1996-11-25 2000-09-05 E. I. Du Pont De Nemours And Company Perfluoroelastomer composition having excellent heat stability
US5874523A (en) * 1996-11-25 1999-02-23 E. I. Du Pont De Nemours And Company Sulfonated perfluoroelastomer composition having improved processability
US5677389A (en) * 1996-11-25 1997-10-14 E. I. Du Pont De Nemours Perfluoroelastomer composition having enhanced curing performance
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
JP3818344B2 (ja) * 1997-11-20 2006-09-06 旭硝子株式会社 含フッ素脂肪族環構造含有重合体の製造方法
WO1999046307A1 (fr) * 1998-03-09 1999-09-16 Daikin Industries Ltd. Polymere fluore stabilise et procede de stabilisation associe
US6541588B1 (en) 1999-01-29 2003-04-01 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
WO2001018076A1 (fr) * 1999-09-08 2001-03-15 Daikin Industries, Ltd. Fluoropolymere, et fil et cable electrique enrobe dudit fluoropolymere
US6686426B2 (en) 1999-12-30 2004-02-03 3M Innovative Properties Company Perfluoro copolymers of tetrafluoroethylene and perflouro alkyl vinyl ethers
IT1318487B1 (it) * 2000-04-21 2003-08-25 Ausimont Spa Fluoroelastomeri.
IT1318488B1 (it) 2000-04-21 2003-08-25 Ausimont Spa Fluorovinileteri e polimeri da essi ottenibili.
US7534845B2 (en) 2000-04-21 2009-05-19 Solvay Solexis S.P.A. Fluorovinyl ethers and polymers obtainable therefrom
EP1244713B1 (en) 2000-06-01 2006-05-03 3M Innovative Properties Company Methods for the production of high purity fluoropolymers
DE10033514A1 (de) 2000-07-11 2002-02-07 Dyneon Gmbh FEP mit erhöhter Wechselbiegefestigkeit und geringen Düsenablagerungen
US6720437B2 (en) 2001-02-07 2004-04-13 E. I. Du Pont De Nemours And Company Fluorinated carboxylic acid recovery and reuse
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
US6911489B2 (en) * 2002-06-10 2005-06-28 Asahi Glass Fluoropolymers Usa, Inc. Methods for preparing agglomerated pellets of polytetrafluoroethylene and molded articles and the agglomerated pellets of polytetrafluoroethylene and molded articles prepared thereby
WO2004102714A1 (ja) * 2003-05-13 2004-11-25 Asahi Glass Company, Limited 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
EP1666508B1 (en) * 2003-09-10 2015-06-10 Asahi Kasei E-materials Corporation Stabilized fluoropolymer and method for producing same
DE602004027068D1 (de) * 2003-11-20 2010-06-17 Daikin Ind Ltd Verfahren zur herstellung von fluorhaltigen polymeren und fluorhaltige polymere
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
ITMI20041573A1 (it) * 2004-07-30 2006-01-31 Solvay Solexis Spa Fluoroelastomeri
ITMI20041571A1 (it) * 2004-07-30 2004-10-30 Solvay Solexis Spa Perfluoroelastomeri
EP1798793B1 (en) 2004-08-18 2012-04-11 Asahi Glass Company, Limited Electrolyte polymer for fuel cell, method for producing same, electrolyte membrane, and membrane electrode assembly
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
ITMI20060083A1 (it) * 2006-01-19 2007-07-20 Solvay Solexis Spa Fluoroelastomeri
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
US20070292685A1 (en) * 2006-06-15 2007-12-20 Brothers Paul D Perfluoropolymers
EP2094742A2 (en) * 2006-12-12 2009-09-02 3M Innovative Properties Company Thermally stable fluoropolymers
US7473848B2 (en) * 2007-04-25 2009-01-06 E.I. Dupont De Nemours And Company Crust resistant twisted pair communications cable
US7638709B2 (en) 2007-05-15 2009-12-29 E. I. Du Pont De Nemours And Company Fluoropolymer wire insulation
US20090152776A1 (en) 2007-12-12 2009-06-18 E. I. Du Pont De Nemours And Company Core/Shell Polymer and Fluoropolymer Blending Blown Film Process
US7795539B2 (en) * 2008-03-17 2010-09-14 E. I. Du Pont De Nemours And Company Crush resistant conductor insulation
US20090233052A1 (en) * 2008-03-17 2009-09-17 E.I. Du Pont De Nemours And Company Conductors Having Polymer Insulation On Irregular Surface
JP5545639B2 (ja) * 2010-04-30 2014-07-09 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形品およびその製造方法
WO2013146078A1 (ja) * 2012-03-26 2013-10-03 ダイキン工業株式会社 複合粒子、粉体塗料、塗膜、積層体、及び、複合粒子の製造方法
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
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
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
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
US9175115B2 (en) 2012-05-09 2015-11-03 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing heating and oxygen source to reduce 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
WO2014088820A1 (en) 2012-12-04 2014-06-12 3M Innovative Properties Company Highly fluorinated polymers
US20140255703A1 (en) 2013-03-05 2014-09-11 E I Du Pont De Nemours And Company Adhesion of Fluoropolymer to Metal
US9574027B2 (en) 2013-03-11 2017-02-21 The Chemours Company Fc, Llc Fluoropolymer resin treatment employing sorbent to reduce fluoropolymer resin discoloration
WO2014203727A1 (ja) 2013-06-21 2014-12-24 ダイキン工業株式会社 加工助剤、及び組成物
EP3136488B1 (en) 2013-07-02 2019-11-13 Asahi Kasei Kabushiki Kaisha Electrolyte solution and processes for preparing electrolyte membrane, electrode catalyst layer, membrane-electrode assembly, and fuel cell
US10717795B2 (en) 2015-02-12 2020-07-21 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers having pendant sulfonyl groups
WO2016130914A1 (en) 2015-02-12 2016-08-18 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups
US10766990B2 (en) 2015-02-12 2020-09-08 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers including perfluoroalkoxyalkyl pendant groups and methods of making and using the same
JP6528552B2 (ja) 2015-06-16 2019-06-12 ダイキン工業株式会社 ポリオレフィン用加工助剤及びポリオレフィン組成物
US9604178B1 (en) 2016-04-17 2017-03-28 Upen Jayant BHARWADA Integrated osmosis systems and methods
CN109563206A (zh) 2016-08-17 2019-04-02 3M创新有限公司 四氟乙烯和全氟化烯丙基醚共聚物
CN107880202A (zh) * 2016-09-30 2018-04-06 中昊晨光化工研究院有限公司 一种模压用聚全氟乙丙烯树脂及其制备方法
CN111315791B (zh) * 2017-11-10 2022-08-16 大金工业株式会社 乙烯/四氟乙烯共聚物
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
IT201900024871A1 (it) 2019-12-19 2021-06-19 Guarniflon S P A Metodo per produrre politetrafluoroetilene (PTFE) a basso peso molecolare, PTFE a basso peso molecolare e composizione
JP2022010438A (ja) 2020-06-29 2022-01-17 三井・ケマーズ フロロプロダクツ株式会社 熱可塑性樹脂の射出成形に用いる金型部品、および熱可塑性樹脂の射出成形方法
EP4365223A1 (en) * 2021-06-30 2024-05-08 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene particles
CN116144050B (zh) * 2021-11-23 2024-04-02 中昊晨光化工研究院有限公司 一种pfa树脂端基稳定化处理方法
WO2024010787A1 (en) 2022-07-06 2024-01-11 The Chemours Company Fc, Llc Flexible laminate material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462019A (ru) * 1943-10-25
US2700661A (en) * 1947-04-23 1955-01-25 William T Miller Halocarbon polymers
US2695880A (en) * 1952-02-21 1954-11-30 Du Pont Telomer greases
US2888446A (en) * 1954-08-26 1959-05-26 Minnesota Mining & Mfg Manufacture of ethylenic fluorine-containing polymers
US2902477A (en) * 1955-09-26 1959-09-01 Hoechst Ag Treatment of perfluorochloroolefin polymers
US2881156A (en) * 1956-03-28 1959-04-07 Standard Oil Co Catalytic conversion and catalysts
US2955099A (en) * 1957-03-29 1960-10-04 Du Pont Viscosity stabilized melt extrudable perfluorocarbon polymers
NL110421C (ru) * 1957-03-29

Also Published As

Publication number Publication date
NL251214A (ru)
GB929970A (en) 1963-06-26
FR1256319A (fr) 1961-03-17
BE600888Q (fr) 1961-07-03
US3085083A (en) 1963-04-09
DE1300253B (de) 1969-07-31

Similar Documents

Publication Publication Date Title
AT213532B (ru)
FI41030B (ru)
FR1194089A (ru)
JPS3619509B1 (ru)
FR807M (ru)
AT213496B (ru)
FR778M (ru)
BE586592A (ru)
BE586428A (ru)
LU39126A1 (ru)
LU39463A1 (ru)
BE578357A (ru)
NL100851C (ru)
NL251214A (ru)
NL247307A (ru)
NL253016A (ru)
CH1398260A4 (ru)
BE586849A (ru)
BE586792A (ru)
BE586754A (ru)
BE586725A (ru)
BE586612A (ru)
BE586605A (ru)
BE578627A (ru)
BE586572A (ru)