ZA763175B - Process for the manufacture of homo- and copolymers of tetrafluoroethylene - Google Patents

Process for the manufacture of homo- and copolymers of tetrafluoroethylene

Info

Publication number
ZA763175B
ZA763175B ZA763175A ZA763175A ZA763175B ZA 763175 B ZA763175 B ZA 763175B ZA 763175 A ZA763175 A ZA 763175A ZA 763175 A ZA763175 A ZA 763175A ZA 763175 B ZA763175 B ZA 763175B
Authority
ZA
South Africa
Prior art keywords
tetrafluoroethylene
homo
copolymers
manufacture
Prior art date
Application number
ZA763175A
Other languages
English (en)
Inventor
A Steininger
H Fitz
J Kuhls
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 ZA763175B publication Critical patent/ZA763175B/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
    • C08F14/00—Homopolymers and 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
    • C08F14/18—Monomers containing fluorine
    • C08F14/26—Tetrafluoroethene

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)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
ZA763175A 1975-05-28 1976-05-26 Process for the manufacture of homo- and copolymers of tetrafluoroethylene ZA763175B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2523570A DE2523570C3 (de) 1975-05-28 1975-05-28 Verfahren zur Polymerisation von Tetrafluoräthylen

Publications (1)

Publication Number Publication Date
ZA763175B true ZA763175B (en) 1977-06-29

Family

ID=5947593

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA763175A ZA763175B (en) 1975-05-28 1976-05-26 Process for the manufacture of homo- and copolymers of tetrafluoroethylene

Country Status (20)

Country Link
US (1) US4112211A (fr)
JP (1) JPS5931523B2 (fr)
AT (1) AT343360B (fr)
AU (1) AU501187B2 (fr)
BE (1) BE842328A (fr)
CA (1) CA1073147A (fr)
CH (1) CH623065A5 (fr)
DD (1) DD125633A5 (fr)
DE (1) DE2523570C3 (fr)
DK (1) DK230876A (fr)
ES (1) ES448135A1 (fr)
FR (1) FR2312513A1 (fr)
GB (1) GB1506832A (fr)
IE (1) IE42822B1 (fr)
IN (1) IN144347B (fr)
IT (1) IT1060685B (fr)
LU (1) LU75028A1 (fr)
NL (1) NL169483C (fr)
SE (1) SE412067B (fr)
ZA (1) ZA763175B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196821U (fr) * 1985-05-30 1986-12-08
JPS637029U (fr) * 1986-07-01 1988-01-18
WO1994002547A1 (fr) * 1992-07-21 1994-02-03 E.I. Du Pont De Nemours And Company Polytetrafluoroethylene presentant une meilleure resistance au fluage et preparation de ce compose
US5229480A (en) * 1992-09-03 1993-07-20 E. I. Du Pont De Nemours And Company Vinyl fluoride polymerization
US5955556A (en) 1995-11-06 1999-09-21 Alliedsignal Inc. Method of manufacturing fluoropolymers
US6280626B1 (en) * 1998-08-12 2001-08-28 Mitsubishi Rayon Co., Ltd. Membrane separator assembly and method of cleaning the assembly utilizing gas diffuser underneath the assembly
WO2004056887A1 (fr) * 2002-12-19 2004-07-08 Asahi Glass Company, Limited Copolymere de tetrafluoroethylene
EP1529785B1 (fr) * 2003-10-24 2011-03-16 3M Innovative Properties Company Dispersions aqueuses de particules de polytétrafluoroéthylènes
EP1533325B1 (fr) * 2003-11-17 2011-10-19 3M Innovative Properties Company Dispersions aqueuses de polytétrafluoroéthylène avec un contenu réduit de surfactants fluorés
ES2660142T3 (es) * 2008-05-30 2018-03-21 Whitford Corporation Composiciones de fluoropolímeros mezclados
EP3103836A1 (fr) 2015-06-12 2016-12-14 3M Innovative Properties Company Fluoropolymère présentant une transparence améliorée

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393967A (en) * 1942-12-24 1946-02-05 Du Pont Process for polymerizing tetrafluoroethylene
GB651315A (en) * 1947-06-27 1951-03-14 Du Pont Improvements in and relating to processes for the polymerisation of ethylenically unsaturated compounds
US2613203A (en) * 1950-06-28 1952-10-07 Gen Electric Method for polymerizing tetrafluoroethylene
US2820026A (en) * 1953-06-11 1958-01-14 Minnesota Mining & Mfg Manufacture of fluorine containing polymers
US3142665A (en) * 1960-07-26 1964-07-28 Du Pont Novel tetrafluoroethylene resins and their preparation
US3088941A (en) * 1960-03-11 1963-05-07 Du Pont Process for the preparation of improved polytetrafluoroethylene extrusion powder
US3110704A (en) * 1960-03-31 1963-11-12 Du Pont Low pressure tetrafluoroethylene polymerization process
US3193543A (en) * 1963-03-18 1965-07-06 Edison Soc Process for the polymerization of fluorinated monomers
US3404135A (en) * 1964-01-21 1968-10-01 Rheinpreussen Ag Process for the manufacture of maleic acid anhydride copolymers
US3475391A (en) * 1967-02-28 1969-10-28 Du Pont Hydroxylated tetrafluoroethylene/isobutylene polymers and their preparation
IT990990B (it) * 1973-07-06 1975-07-10 Sir Soc Italiana Resine Spa Procedimento e catalizzatore per la preparazione di polimeri e copolimeri dell acrilonitrile

Also Published As

Publication number Publication date
FR2312513A1 (fr) 1976-12-24
DE2523570A1 (de) 1976-12-02
LU75028A1 (fr) 1977-02-15
AU1434676A (en) 1977-12-01
NL169483B (nl) 1982-02-16
NL7605470A (nl) 1976-11-30
IN144347B (fr) 1978-04-29
SE7605940L (sv) 1976-11-29
GB1506832A (en) 1978-04-12
DD125633A5 (fr) 1977-05-04
AU501187B2 (en) 1979-06-14
ATA387076A (de) 1977-09-15
CA1073147A (fr) 1980-03-04
AT343360B (de) 1978-05-26
BE842328A (fr) 1976-11-29
ES448135A1 (es) 1977-07-01
DE2523570C3 (de) 1978-12-07
JPS5931523B2 (ja) 1984-08-02
IT1060685B (it) 1982-08-20
DE2523570B2 (de) 1978-03-30
IE42822B1 (en) 1980-10-22
US4112211A (en) 1978-09-05
JPS51146588A (en) 1976-12-16
IE42822L (en) 1976-11-28
SE412067B (sv) 1980-02-18
NL169483C (nl) 1982-07-16
DK230876A (da) 1976-11-29
CH623065A5 (fr) 1981-05-15
FR2312513B1 (fr) 1979-06-22

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