DE2238573A1 - Extrusionspulver aus tetrafluoraethylenpolymer - Google Patents

Extrusionspulver aus tetrafluoraethylenpolymer

Info

Publication number
DE2238573A1
DE2238573A1 DE19722238573 DE2238573A DE2238573A1 DE 2238573 A1 DE2238573 A1 DE 2238573A1 DE 19722238573 DE19722238573 DE 19722238573 DE 2238573 A DE2238573 A DE 2238573A DE 2238573 A1 DE2238573 A1 DE 2238573A1
Authority
DE
Germany
Prior art keywords
polymer
tetrafluoroethylene
extrusion
weight
polymerized
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.)
Pending
Application number
DE19722238573
Other languages
German (de)
English (en)
Inventor
John Michael Downer
Colin Greig Kinnear
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2238573A1 publication Critical patent/DE2238573A1/de
Pending 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

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)
  • Organic Insulating Materials (AREA)
DE19722238573 1971-08-12 1972-08-04 Extrusionspulver aus tetrafluoraethylenpolymer Pending DE2238573A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3787471A GB1397931A (en) 1971-08-12 1971-08-12 Extrusion powder

Publications (1)

Publication Number Publication Date
DE2238573A1 true DE2238573A1 (de) 1973-02-22

Family

ID=10399624

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722238573 Pending DE2238573A1 (de) 1971-08-12 1972-08-04 Extrusionspulver aus tetrafluoraethylenpolymer

Country Status (5)

Country Link
JP (1) JPS4828088A (enExample)
DE (1) DE2238573A1 (enExample)
FR (1) FR2148583B1 (enExample)
GB (1) GB1397931A (enExample)
NL (1) NL7210919A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711455A1 (de) * 1976-03-18 1977-10-13 Daikin Ind Ltd Verfahren zur aufbereitung von polytetrafluoraethylen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120604A (enExample) * 1974-08-14 1976-02-19 Hitachi Ltd
JPS51130494A (en) * 1975-05-08 1976-11-12 Daikin Ind Ltd Preparation of morified tetrafluoroethyelene
US4189551A (en) 1978-06-19 1980-02-19 E. I. Du Pont De Nemours And Company Process for reducing adhesions during suspension polymerization
US4186121A (en) 1978-06-19 1980-01-29 E. I. Du Pont De Nemours & Company Process for obtaining colloidal dispersion of polymeric tetrafluoroethylene
JPS5927868A (ja) * 1982-08-10 1984-02-14 Nippon Oil & Fats Co Ltd コハク酸ペルオキシド組成物
US5185414A (en) * 1991-01-18 1993-02-09 Ici Americas Inc. Drying temperature independent polytetrafluoroethylene
US5256744A (en) * 1991-01-18 1993-10-26 Ici Americas Inc. Drying temperature independent polytetrafluoroethylene
US5504170A (en) * 1993-08-27 1996-04-02 W. L. Gore & Associates, Inc. Aqueous microemulsion polymerization of tetrafluoroethylene
AU4852393A (en) * 1993-08-27 1995-03-21 W.L. Gore & Associates, Inc. Polymerization of liquid tetrafluoroethylene in aqueous dispersion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711455A1 (de) * 1976-03-18 1977-10-13 Daikin Ind Ltd Verfahren zur aufbereitung von polytetrafluoraethylen

Also Published As

Publication number Publication date
GB1397931A (en) 1975-06-18
JPS4828088A (enExample) 1973-04-13
NL7210919A (enExample) 1973-02-14
FR2148583A1 (enExample) 1973-03-23
FR2148583B1 (enExample) 1976-05-21

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination