GB1404677A - Mixture of polytetrafluoroethylene and fillers and the pre paration thereof - Google Patents

Mixture of polytetrafluoroethylene and fillers and the pre paration thereof

Info

Publication number
GB1404677A
GB1404677A GB2089673A GB2089673A GB1404677A GB 1404677 A GB1404677 A GB 1404677A GB 2089673 A GB2089673 A GB 2089673A GB 2089673 A GB2089673 A GB 2089673A GB 1404677 A GB1404677 A GB 1404677A
Authority
GB
United Kingdom
Prior art keywords
mixture
grinding
powders
ground
polytetrafluoroethylene
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
GB2089673A
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.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of GB1404677A publication Critical patent/GB1404677A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Disintegrating Or Milling (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB2089673A 1972-05-04 1973-05-02 Mixture of polytetrafluoroethylene and fillers and the pre paration thereof Expired GB1404677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215808A FR2182684B1 (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Publications (1)

Publication Number Publication Date
GB1404677A true GB1404677A (en) 1975-09-03

Family

ID=9097967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2089673A Expired GB1404677A (en) 1972-05-04 1973-05-02 Mixture of polytetrafluoroethylene and fillers and the pre paration thereof

Country Status (4)

Country Link
JP (1) JPS5222374B2 (enrdf_load_stackoverflow)
FR (1) FR2182684B1 (enrdf_load_stackoverflow)
GB (1) GB1404677A (enrdf_load_stackoverflow)
IT (1) IT985836B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050515A1 (en) * 1980-10-20 1982-04-28 Paul F. Waters Process for solid state free radical reactions
US4440916A (en) * 1980-10-20 1984-04-03 General Technology Applications, Inc. Process for solid state free radical reactions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474905A (en) * 1982-09-30 1984-10-02 General Technology Applications, Inc. Freeze blending of reactive liquids and solids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0050515A1 (en) * 1980-10-20 1982-04-28 Paul F. Waters Process for solid state free radical reactions
US4440916A (en) * 1980-10-20 1984-04-03 General Technology Applications, Inc. Process for solid state free radical reactions

Also Published As

Publication number Publication date
JPS4954453A (enrdf_load_stackoverflow) 1974-05-27
FR2182684A1 (enrdf_load_stackoverflow) 1973-12-14
FR2182684B1 (enrdf_load_stackoverflow) 1980-04-30
IT985836B (it) 1974-12-20
DE2322050B2 (de) 1976-08-19
JPS5222374B2 (enrdf_load_stackoverflow) 1977-06-17
DE2322050A1 (de) 1973-11-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930501