DE69612831D1 - Verfahren zur Polymerisation von Copolymeren aus Tetrafluorethylen und Hexafluoropropen - Google Patents

Verfahren zur Polymerisation von Copolymeren aus Tetrafluorethylen und Hexafluoropropen

Info

Publication number
DE69612831D1
DE69612831D1 DE69612831T DE69612831T DE69612831D1 DE 69612831 D1 DE69612831 D1 DE 69612831D1 DE 69612831 T DE69612831 T DE 69612831T DE 69612831 T DE69612831 T DE 69612831T DE 69612831 D1 DE69612831 D1 DE 69612831D1
Authority
DE
Germany
Prior art keywords
hexafluoropropene
tetrafluoroethylene
copolymers
polymerization
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.)
Expired - Fee Related
Application number
DE69612831T
Other languages
English (en)
Other versions
DE69612831T2 (de
Inventor
Leslie Mitchell Blair
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
Priority claimed from US08/678,920 external-priority patent/US5700889A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69612831D1 publication Critical patent/DE69612831D1/de
Publication of DE69612831T2 publication Critical patent/DE69612831T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08F2438/00—Living radical polymerisation
    • C08F2438/01—Atom Transfer Radical Polymerization [ATRP] or reverse ATRP

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)
DE1996612831 1995-08-17 1996-08-12 Verfahren zur Polymerisation von Copolymeren aus Tetrafluorethylen und Hexafluoropropen Expired - Fee Related DE69612831T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US240595P 1995-08-17 1995-08-17
US1221496P 1996-02-23 1996-02-23
US08/678,920 US5700889A (en) 1995-08-17 1996-07-12 Process for polymerization of copolymers of tetrafluoroethylene and hexafluoropropylene

Publications (2)

Publication Number Publication Date
DE69612831D1 true DE69612831D1 (de) 2001-06-21
DE69612831T2 DE69612831T2 (de) 2001-11-15

Family

ID=27357151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996612831 Expired - Fee Related DE69612831T2 (de) 1995-08-17 1996-08-12 Verfahren zur Polymerisation von Copolymeren aus Tetrafluorethylen und Hexafluoropropen

Country Status (2)

Country Link
EP (1) EP0789038B1 (de)
DE (1) DE69612831T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6689833B1 (en) 1997-04-09 2004-02-10 E. I. Du Pont De Nemours And Company Fluoropolymer stabilization
EP1172379B1 (de) 1998-07-13 2008-05-28 Daikin Industries, Ltd. Feines pulver aus modifiziertem polytetrafluorethylen und verfahren zu seiner herstellung
US6541588B1 (en) 1999-01-29 2003-04-01 3M Innovative Properties Company Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
CN1221578C (zh) * 1999-09-08 2005-10-05 大金工业株式会社 含氟聚合物和用该聚合物包覆的电线及电缆
US6653379B2 (en) * 2001-07-12 2003-11-25 3M Innovative Properties Company Fluoropolymers resistant to stress cracking
US6703464B2 (en) 2002-01-17 2004-03-09 Daikin America, Inc. Flourine-containing copolymer
US6743508B2 (en) 2002-01-17 2004-06-01 Daikin America, Inc. Fep pellet
JP4618130B2 (ja) 2003-11-20 2011-01-26 ダイキン工業株式会社 含フッ素重合体製造方法及び含フッ素重合体物
US9988476B2 (en) 2012-12-05 2018-06-05 Solvay Specialty Polymers Italy S.P.A. Melt-processable perfluoropolymers having improved thermal and mechanical properties after heating treatment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560454A (de) 1957-03-29
US3006029A (en) 1958-11-13 1961-10-31 Du Pont Extruder mixing screw
NL251214A (de) 1959-05-05
US3635926A (en) 1969-10-27 1972-01-18 Du Pont Aqueous process for making improved tetrafluoroethylene / fluoroalkyl perfluorovinyl ether copolymers
DE2639109A1 (de) * 1976-08-31 1978-03-09 Hoechst Ag Copolymerisate des tetrafluoraethylens und verfahren zu deren herstellung
US4380618A (en) 1981-08-21 1983-04-19 E. I. Du Pont De Nemours And Company Batch polymerization process
US4626587A (en) 1984-01-16 1986-12-02 E. I. Du Pont De Nemours And Company Extrusion finishing of perfluorinated copolymers
WO1995014719A1 (en) * 1992-08-28 1995-06-01 E.I. Du Pont De Nemours And Company Low-melting tetrafluoroethylene copolymer and its uses
US5266639A (en) 1992-08-28 1993-11-30 E. I. Du Pont De Nemours And Company Low-melting tetrafluorethylene copolymer and its uses

Also Published As

Publication number Publication date
EP0789038B1 (de) 2001-05-16
DE69612831T2 (de) 2001-11-15
EP0789038A1 (de) 1997-08-13

Similar Documents

Publication Publication Date Title
DE59702949D1 (de) Verfahren und Vorrichtung zur Herstellung von Homo- und Copolymeren in Emulsionspolymerisationstechnik
DE59608412D1 (de) Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polymeren
DE69813996D1 (de) Verfahren zur Herstellung von Emulsionen und den daraus hergestellen Polymeren
DE69322225T2 (de) Polymerisationskatalysatore und Verfahren zur Herstellung von Polymeren
DE69304515D1 (de) Fluorkohlenwasserstoff-lösungsmittel zur polymerisation von fluorierten monomeren
DE69630904D1 (de) Verfahren zur Isolierung von Tetrafluorethylen-Polymere
DE69214312D1 (de) Verfahren zur kontinuierlichen Polymerisation und Vorrichtung
DE69223704D1 (de) Kontinuierliches Verfahren zur Polymerisation von Laurolactam und Vorrichtung
DE59205580D1 (de) Verfahren zur Herstellung von Polymerisaten des Tetrafluorethylens
DE69933558D1 (de) Zusammensetzung und verfahren zur vermeidung der polymerisation von aromatischen vinyl polymeren
DE69423653T2 (de) Verfahren zur radikalischen polymerisation
DE69612901T2 (de) Verfahren zur Nachbehandlung von modifizierten Polymeren
DE69123768D1 (de) Verfahren zur Herstellung von Pfropfcopolymerisaten aus Lignin und Vinylmonomeren
DE19882607T1 (de) Verfahren zur Herstellung von Olefinpolymeren oder -copolymeren sowie Olefinpolymere oder -copolymere und Anwendungen davon
DE69427275T2 (de) Silizium-enthaltendes Polymer, Verfahren zur Herstellung und Monomer
DE69612831T2 (de) Verfahren zur Polymerisation von Copolymeren aus Tetrafluorethylen und Hexafluoropropen
DE69624494D1 (de) Verfahren zur polymerisation von tetrafluorethylen
DE69509468D1 (de) Verfahren zur Polymerisation von Carbonsäure und Copolymere
DE69706014D1 (de) Verfahren zur Polymerisation von Hexafluoropropenoxid
DE69619314T2 (de) Verfahren zur Stabilisierung von Siloxan-Polymeren
DE59504518D1 (de) Verfahren zur polymerisation von cyclischen olefinen und photopolymerisierbare zusammensetzung
DE69807382T2 (de) Verfahren zur Polymerisation von Isobuten
DE69604709D1 (de) Verfahren zur Herstellung von Polymerlatex von festen Monomer-Partikeln
DE69621373T2 (de) Verfahren zur Herstellung von Alpha-Olefin-Polymerisationskatalysatoren und Verfahren zur Herstellung eines Alpha-Olefin-Polymers
DE69121321T2 (de) Polymerperoxid, Polymerisationsinitiator und Verfahren zur Herstellung von Blockcopolymeren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee