GB1122084A - Process for preparing emulsions of fluorinated polymers - Google Patents

Process for preparing emulsions of fluorinated polymers

Info

Publication number
GB1122084A
GB1122084A GB1326566A GB1326566A GB1122084A GB 1122084 A GB1122084 A GB 1122084A GB 1326566 A GB1326566 A GB 1326566A GB 1326566 A GB1326566 A GB 1326566A GB 1122084 A GB1122084 A GB 1122084A
Authority
GB
United Kingdom
Prior art keywords
ammonium
molecule
perfluoro
alkali metal
silver nitrate
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
Application number
GB1326566A
Other languages
English (en)
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison SpA
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 Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA
Publication of GB1122084A publication Critical patent/GB1122084A/en
Expired 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
    • 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
    • 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)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1326566A 1965-04-01 1966-03-25 Process for preparing emulsions of fluorinated polymers Expired GB1122084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT712965 1965-04-01

Publications (1)

Publication Number Publication Date
GB1122084A true GB1122084A (en) 1968-07-31

Family

ID=11124405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1326566A Expired GB1122084A (en) 1965-04-01 1966-03-25 Process for preparing emulsions of fluorinated polymers

Country Status (5)

Country Link
BE (1) BE678637A (OSRAM)
DE (1) DE1645335A1 (OSRAM)
GB (1) GB1122084A (OSRAM)
NL (1) NL6603792A (OSRAM)
SE (1) SE330773B (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756620A (en) * 1995-11-15 1998-05-26 E. I. Du Pont De Nemours And Company Tetrafluoroethylene polymer for improved paste extrusion
US6136933A (en) * 1998-11-13 2000-10-24 E. I. Du Pont De Nemours And Company Process for polymerizing tetrafluoroethylene
US6177533B1 (en) 1998-11-13 2001-01-23 E. I. Du Pont De Nemours And Company Polytetrafluoroethylene resin

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360979A (en) * 1976-11-11 1978-05-31 Daikin Ind Ltd Polytetrafluoroethylene fine powder and its preparation
DE60114666T2 (de) * 2000-11-30 2006-07-20 3M Innovative Properties Co., Saint Paul Explosionsfreies emulsionspolymerisationsverfahren zur herstellung von polytetrafluorethylen
US7253240B2 (en) 2000-11-30 2007-08-07 3M Innovative Properties Company Explosion-free process for the production of polytetrafluoroethylene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756620A (en) * 1995-11-15 1998-05-26 E. I. Du Pont De Nemours And Company Tetrafluoroethylene polymer for improved paste extrusion
US6136933A (en) * 1998-11-13 2000-10-24 E. I. Du Pont De Nemours And Company Process for polymerizing tetrafluoroethylene
US6177533B1 (en) 1998-11-13 2001-01-23 E. I. Du Pont De Nemours And Company Polytetrafluoroethylene resin

Also Published As

Publication number Publication date
NL6603792A (OSRAM) 1966-10-03
BE678637A (OSRAM) 1966-09-01
DE1645335A1 (de) 1970-09-24
SE330773B (OSRAM) 1970-11-30

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