BE858291A - Copolymeres du tetrafluorethylene - Google Patents

Copolymeres du tetrafluorethylene

Info

Publication number
BE858291A
BE858291A BE180586A BE180586A BE858291A BE 858291 A BE858291 A BE 858291A BE 180586 A BE180586 A BE 180586A BE 180586 A BE180586 A BE 180586A BE 858291 A BE858291 A BE 858291A
Authority
BE
Belgium
Prior art keywords
tetrafluorethylene copolymers
tetrafluorethylene
copolymers
Prior art date
Application number
BE180586A
Other languages
English (en)
French (fr)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE858291A publication Critical patent/BE858291A/xx

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

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)
BE180586A 1976-08-31 1977-08-31 Copolymeres du tetrafluorethylene BE858291A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639109 DE2639109A1 (de) 1976-08-31 1976-08-31 Copolymerisate des tetrafluoraethylens und verfahren zu deren herstellung

Publications (1)

Publication Number Publication Date
BE858291A true BE858291A (fr) 1978-02-28

Family

ID=5986758

Family Applications (1)

Application Number Title Priority Date Filing Date
BE180586A BE858291A (fr) 1976-08-31 1977-08-31 Copolymeres du tetrafluorethylene

Country Status (9)

Country Link
US (1) US4262101A (xx)
JP (1) JPS5329389A (xx)
BE (1) BE858291A (xx)
CA (1) CA1102491A (xx)
DE (1) DE2639109A1 (xx)
FR (1) FR2363588A1 (xx)
GB (1) GB1591541A (xx)
IT (1) IT1085025B (xx)
NL (1) NL185457C (xx)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1167858A (en) * 1978-08-28 1984-05-22 Dale G. Brown Cyanovinyl pyrethroids acid intermediates and pesticidal use
US4252859A (en) * 1978-10-31 1981-02-24 E. I. Du Pont De Nemours And Company Fluoropolymer blend coating compositions containing copolymers of perfluorinated polyvinyl ether
JPS5645911A (en) * 1979-09-25 1981-04-25 Asahi Glass Co Ltd Production of ion-exchangeable fluorinated polymer
US4515989A (en) * 1980-06-11 1985-05-07 The Dow Chemical Company Preparation decarboxylation and polymerization of novel acid flourides and resulting monomers
DE3024450A1 (de) * 1980-06-28 1982-01-28 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von waessrigen, kolloidalen dispersionen von copolymerisaten des typs tetrafluorethylen-ethylen
JPS5718710A (en) * 1980-07-08 1982-01-30 Asahi Glass Co Ltd Copolymer capable of giving elastomer containing fluorine having improved cold and oil resistance
JPS5869213A (ja) * 1981-09-21 1983-04-25 Daikin Ind Ltd 含フツ素共重合体
DE3207143A1 (de) * 1982-02-27 1983-09-08 Hoechst Ag, 6230 Frankfurt Perfluorierte vinylether mit einem sekundaeren wasserstoffatom, polymere daraus, sowie verfahren zur herstellung der monomeren
JPS58189210A (ja) * 1982-04-30 1983-11-04 Daikin Ind Ltd テトラフルオロエチレン／フルオロ（アルキルビニルエ−テル）共重合体の製法
US4703095A (en) * 1983-02-01 1987-10-27 Daiken Kogyo Co., Ltd. Fluorine-containing copolymer
JPS59166516A (ja) * 1983-02-01 1984-09-19 Daikin Ind Ltd 含フツ素共重合体
US4522995A (en) * 1983-05-02 1985-06-11 E. I. Du Pont De Nemours And Company Fluorinated alkyl ether-containing ethylenes, precursors thereto, and copolymers thereof with tetrafluoroethylene
US4521574A (en) * 1984-02-27 1985-06-04 The Goodyear Tire & Rubber Company Incorporation of functionalized monomers
US4714756A (en) * 1985-10-23 1987-12-22 E. I. Du Pont De Nemours And Company Process for preparing melt processible tetrafluoroethylene copolymer granules
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
DE3585092D1 (de) * 1985-11-08 1992-02-13 Du Pont Schmelzverarbeitbare copolymere von tetrafluoraethylen und perfluorolefinen und verfahren zu ihrer herstellung.
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
JPS62260807A (ja) * 1986-05-07 1987-11-13 Nippon Mektron Ltd 含フッ素重合体の製造方法
US4792117A (en) * 1987-04-09 1988-12-20 Kitz Corporation Material for valve seats
US4879362A (en) * 1987-12-31 1989-11-07 E. I. Dupont De Nemours And Company Modified polytetrafluoroethylene resins
US4952636A (en) * 1987-12-31 1990-08-28 E. I. Du Pont De Nemours And Company Modified polytetrafluoroethylene resins and blends thereof
JP2853254B2 (ja) * 1990-04-04 1999-02-03 ダイキン工業株式会社 クロロトリフルオロエチレン／パーフルオロ（アルキルビニルエーテル）共重合体
DE4332712A1 (de) * 1993-09-25 1995-03-30 Hoechst Ag Verfahren zur Herstellung eines modifizierten Polytetrafluorethylens und seine Verwendung
DE4335705A1 (de) * 1993-10-20 1995-04-27 Hoechst Ag Herstellung eines modifizierten Polytetrafluorethylens und seine Verwendung
JPH08333408A (ja) * 1995-06-07 1996-12-17 Asahi Glass Co Ltd 含フッ素共重合体の製造方法
DE69612831T2 (de) * 1995-08-17 2001-11-15 Du Pont Verfahren zur Polymerisation von Copolymeren aus Tetrafluorethylen und Hexafluoropropen
EP0798575A3 (en) * 1996-03-25 2000-03-29 Rohm And Haas Company Flexible sheathing and cladding
DE19805832A1 (de) 1998-02-13 1999-08-19 Dyneon Gmbh Mischungen aus thermoplastischen Fluorpolymeren
US6747108B1 (en) * 1998-07-13 2004-06-08 Daikin Industries, Ltd. Modified polytetrafluoroethylene fine powder and process for preparing the same
DE19903657A1 (de) * 1999-01-29 2000-08-03 Dyneon Gmbh Tetrafluorethylen/Hexafluorpropylen-Copolymere mit besserer Aufziehbarkeit
US6277919B1 (en) 1999-05-13 2001-08-21 Dyneon Llc Polymer processing additive containing a multimodal fluoropolymer and melt processable thermoplastic polymer composition employing the same
US6242548B1 (en) 1999-05-13 2001-06-05 Dyneon Llc Fluoroplastic polymers with improved characteristics
WO2001040332A1 (fr) * 1999-11-29 2001-06-07 Daikin Industries, Ltd. Materiau en resine fluoree faiblement permeable aux agents chimiques liquides
JP4599640B2 (ja) * 1999-11-29 2010-12-15 ダイキン工業株式会社 含フッ素共重合体および低薬液透過性含フッ素樹脂組成物
DE19964006A1 (de) * 1999-12-30 2001-07-12 Dyneon Gmbh Tetrafluorethylen-Copolymere
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
EP1244713B1 (en) 2000-06-01 2006-05-03 3M Innovative Properties Company Methods for the production of high purity fluoropolymers
US7125941B2 (en) * 2001-03-26 2006-10-24 3M Innovative Properties Company Aqueous emulsion polymerization process for producing fluoropolymers
ATE291043T1 (de) * 2001-05-02 2005-04-15 3M Innovative Properties Co Wässrige emulsionspolymerisation in gegenwart von ethern als kettenübertragungsmitteln zur herstellung von fluorpolymeren
WO2002088206A2 (en) * 2001-05-02 2002-11-07 3M Innovative Properties Company Emulsifier free aqueous emulsion polymerization process for making fluoropolymers
US7045571B2 (en) * 2001-05-21 2006-05-16 3M Innovative Properties Company Emulsion polymerization of fluorinated monomers
US6737489B2 (en) 2001-05-21 2004-05-18 3M Innovative Properties Company Polymers containing perfluorovinyl ethers and applications for such polymers
ATE317880T1 (de) * 2001-06-18 2006-03-15 Daikin Ind Ltd Verwendung von pulverlack
US6653379B2 (en) * 2001-07-12 2003-11-25 3M Innovative Properties Company Fluoropolymers resistant to stress cracking
US7279522B2 (en) 2001-09-05 2007-10-09 3M Innovative Properties Company Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant
US7060772B2 (en) * 2001-09-20 2006-06-13 3M Innovative Properties Company Fluoropolymers from tetrafluoroethylene and perfluoro(alkoxyalkyl vinyl) ether
US6703464B2 (en) * 2002-01-17 2004-03-09 Daikin America, Inc. Flourine-containing copolymer
US7176265B2 (en) * 2002-11-22 2007-02-13 E. I. Du Pont De Nemours And Company Directly polymerized low molecular weight granular polytetrafluoroethylene
ATE529451T1 (de) * 2003-11-17 2011-11-15 3M Innovative Properties Co Wässrige ptfe-dispersionen mit einem niedrigen gehalt an fluorierten emulgatoren
ATE433350T1 (de) * 2004-03-01 2009-06-15 3M Innovative Properties Co Verfahren zum beschichten eines gegenstands mit einer fluorhaltigen kunststoffsdispersion
US7495051B2 (en) * 2004-09-27 2009-02-24 3M Innovative Properties Company Nanocomposite and method of making the same
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
GB0525978D0 (en) * 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0514398D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
US20070025902A1 (en) * 2005-07-15 2007-02-01 3M Innovative Properties Company Recovery of fluorinated carboxylic acid from adsorbent particles
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
CN101309957B (zh) * 2005-09-30 2012-12-12 杜邦三井氟化物有限公司 具有均匀分布的纳米尺寸无机颗粒的聚合物组合物
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
EP1987071B1 (en) 2006-02-23 2012-06-13 Solvay Specialty Polymers Italy S.p.A. Lan cables
US7754795B2 (en) * 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US20070276103A1 (en) * 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
US7678859B2 (en) * 2006-09-14 2010-03-16 3M Innovative Properties Company Preparation and stabilization of fluoropolymer dispersions
US20080081182A1 (en) * 2006-10-02 2008-04-03 Pham Hoai Nam Fluoropolymer blends with inorganic layered compounds
WO2008101137A1 (en) * 2007-02-16 2008-08-21 3M Innovative Properties Company System and process for the removal of fluorochemicals from water
US20080264864A1 (en) * 2007-04-27 2008-10-30 3M Innovative Properties Company PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT
GB0716421D0 (en) 2007-08-23 2007-10-03 3M Innovative Properties Co Method of preparing fluoropolymers by aqueous emulsion polymerization
US7999049B2 (en) * 2008-01-22 2011-08-16 Dupont Performance Elastomers L.L.C. Process for producing fluoroelastomers
CN102070740B (zh) * 2010-11-16 2012-10-03 巨化集团公司 一种含氟微乳液的制备方法
CN102344519B (zh) * 2011-07-13 2013-04-10 山东东岳高分子材料有限公司 适用于加工毛细管的改性聚四氟乙烯分散树脂的生产方法
CN107522810B (zh) * 2011-08-29 2020-10-16 大金工业株式会社 含氟聚合物粉末、覆膜以及含氟聚合物粉末的制造方法
JP6301308B2 (ja) * 2012-03-26 2018-03-28 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． フルオロポリマーパイプ
JP5665800B2 (ja) * 2012-06-22 2015-02-04 三井・デュポンフロロケミカル株式会社 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
CN104822743B (zh) * 2012-12-05 2018-09-21 索尔维特殊聚合物意大利有限公司 热处理后具有改进的热和机械特性的可熔融加工的全氟聚合物
JP6166577B2 (ja) * 2013-04-16 2017-07-19 三井・デュポンフロロケミカル株式会社 フッ素樹脂組成物、及びその成形物
US10294339B2 (en) * 2015-01-20 2019-05-21 Daikin Industries, Ltd. Method for producing modified molded article of fluororesin
EP3348590B1 (en) * 2015-09-08 2020-08-26 AGC Inc. Modified polytetrafluoroethylene fine powder, method for producing same, and method for producing tube or hose
EP3284762A1 (en) 2016-08-17 2018-02-21 3M Innovative Properties Company Fluoropolymers comprising tetrafluoroethene and one or more perfluorinated alkyl allyl ether comonomers
CN115298771A (zh) * 2020-03-25 2022-11-04 大金工业株式会社 车载网络电缆用电线和车载网络电缆
CN112679647B (zh) * 2020-12-23 2022-11-11 山东华夏神舟新材料有限公司 细乳液聚合法制备高固含量可熔性聚四氟乙烯乳液的方法
JP7280540B2 (ja) * 2021-02-26 2023-05-24 ダイキン工業株式会社 含フッ素共重合体
CN114292358B (zh) * 2021-12-31 2023-05-02 金华永和氟化工有限公司 一种可熔性聚四氟乙烯树脂及其制备方法

Family Cites Families (6)

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US2975163A (en) * 1956-10-29 1961-03-14 Minnesota Mining & Mfg Fluorine containing organic compounds and preparation thereof
US3235537A (en) * 1961-06-23 1966-02-15 Du Pont Fluorine containing terpolymer of a perfluorovinyl ether, vinylidene fluoride and a monomer of the structure cfx=cfy
US3528954A (en) * 1967-10-30 1970-09-15 Du Pont Process for homopolymerization of tetrafluoroethylene and copolymerization of same with fluoro co-monomers in the solvent 1,1,2 - trichloro - 1,2,2 - trifluoroethane
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
US4029868A (en) * 1976-03-10 1977-06-14 E. I. Du Pont De Nemours And Company Tetrafluoroethylene terpolymers

Also Published As

Publication number Publication date
NL185457C (nl) 1990-04-17
FR2363588A1 (fr) 1978-03-31
GB1591541A (en) 1981-06-24
CA1102491A (en) 1981-06-02
NL7709463A (nl) 1978-03-02
DE2639109C2 (xx) 1989-08-03
FR2363588B1 (xx) 1984-05-11
JPS6224444B2 (xx) 1987-05-28
IT1085025B (it) 1985-05-28
US4262101A (en) 1981-04-14
JPS5329389A (en) 1978-03-18
DE2639109A1 (de) 1978-03-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19900831