FR2133673A1 - - Google Patents

Info

Publication number
FR2133673A1
FR2133673A1 FR7212943A FR7212943A FR2133673A1 FR 2133673 A1 FR2133673 A1 FR 2133673A1 FR 7212943 A FR7212943 A FR 7212943A FR 7212943 A FR7212943 A FR 7212943A FR 2133673 A1 FR2133673 A1 FR 2133673A1
Authority
FR
France
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.)
Granted
Application number
FR7212943A
Other languages
French (fr)
Other versions
FR2133673B1 (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.)
Chemours Mitsui Fluoroproducts Co Ltd
Original Assignee
Mitsui Fluorochemicals Co 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 Mitsui Fluorochemicals Co Ltd filed Critical Mitsui Fluorochemicals Co Ltd
Publication of FR2133673A1 publication Critical patent/FR2133673A1/fr
Application granted granted Critical
Publication of FR2133673B1 publication Critical patent/FR2133673B1/fr
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
    • C08J3/12—Powdering or granulating
    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR7212943A 1971-04-14 1972-04-13 Expired FR2133673B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2376871A JPS5221011B1 (en) 1971-04-14 1971-04-14

Publications (2)

Publication Number Publication Date
FR2133673A1 true FR2133673A1 (en) 1972-12-01
FR2133673B1 FR2133673B1 (en) 1974-09-13

Family

ID=12119510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212943A Expired FR2133673B1 (en) 1971-04-14 1972-04-13

Country Status (6)

Country Link
JP (1) JPS5221011B1 (en)
DE (1) DE2218240A1 (en)
FR (1) FR2133673B1 (en)
GB (2) GB1392344A (en)
IT (1) IT951372B (en)
NL (1) NL7205097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074096A2 (en) * 1981-09-09 1983-03-16 Hoechst Aktiengesellschaft Continuous process for agglomerating PTFE powders in liquid medium and the modified PTFE powder obtained

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497865A (en) * 1965-10-26 1967-10-13 Hoechst Ag Process for preparing improved powders containing polytetrafluoroethylene

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497865A (en) * 1965-10-26 1967-10-13 Hoechst Ag Process for preparing improved powders containing polytetrafluoroethylene

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074096A2 (en) * 1981-09-09 1983-03-16 Hoechst Aktiengesellschaft Continuous process for agglomerating PTFE powders in liquid medium and the modified PTFE powder obtained
EP0074096A3 (en) * 1981-09-09 1983-09-14 Hoechst Aktiengesellschaft Continuous process for agglomerating ptfe powders in liquid medium and the modified ptfe powder obtained

Also Published As

Publication number Publication date
GB1392344A (en) 1975-04-30
JPS5221011B1 (en) 1977-06-08
NL7205097A (en) 1972-10-17
GB1392345A (en) 1975-04-30
IT951372B (en) 1973-06-30
FR2133673B1 (en) 1974-09-13
DE2218240A1 (en) 1972-11-02

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Legal Events

Date Code Title Description
ST Notification of lapse