FR2258257B1 - - Google Patents

Info

Publication number
FR2258257B1
FR2258257B1 FR7501747A FR7501747A FR2258257B1 FR 2258257 B1 FR2258257 B1 FR 2258257B1 FR 7501747 A FR7501747 A FR 7501747A FR 7501747 A FR7501747 A FR 7501747A FR 2258257 B1 FR2258257 B1 FR 2258257B1
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.)
Expired
Application number
FR7501747A
Other languages
French (fr)
Other versions
FR2258257A1 (pt
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
Priority claimed from JP897274A external-priority patent/JPS5313228B2/ja
Priority claimed from JP3387374A external-priority patent/JPS5311296B2/ja
Application filed by Mitsui Fluorochemicals Co Ltd filed Critical Mitsui Fluorochemicals Co Ltd
Publication of FR2258257A1 publication Critical patent/FR2258257A1/fr
Application granted granted Critical
Publication of FR2258257B1 publication Critical patent/FR2258257B1/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • C08J3/122Pulverisation by spraying
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00Characterised 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
    • C08J2327/02Characterised 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
    • C08J2327/12Characterised 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
    • C08J2327/18Homopolymers 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7501747A 1974-01-22 1975-01-21 Expired FR2258257B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP897274A JPS5313228B2 (pt) 1974-01-22 1974-01-22
JP3387374A JPS5311296B2 (pt) 1974-03-28 1974-03-28

Publications (2)

Publication Number Publication Date
FR2258257A1 FR2258257A1 (pt) 1975-08-18
FR2258257B1 true FR2258257B1 (pt) 1979-02-09

Family

ID=26343605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501747A Expired FR2258257B1 (pt) 1974-01-22 1975-01-21

Country Status (6)

Country Link
CA (1) CA1050717A (pt)
DE (1) DE2502465C2 (pt)
FR (1) FR2258257B1 (pt)
GB (1) GB1448429A (pt)
IT (1) IT1031071B (pt)
NL (1) NL7500647A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675380A (en) * 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
US4742122A (en) * 1985-10-25 1988-05-03 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymers and processes for preparing them
CN107522810B (zh) * 2011-08-29 2020-10-16 大金工业株式会社 含氟聚合物粉末、覆膜以及含氟聚合物粉末的制造方法
EP3640281A1 (en) * 2018-10-19 2020-04-22 3M Innovative Properties Company Sprayable powder of fluoropolymer particles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032098B2 (pt) * 1972-08-09 1975-10-17

Also Published As

Publication number Publication date
DE2502465C2 (de) 1984-01-26
CA1050717A (en) 1979-03-20
FR2258257A1 (pt) 1975-08-18
IT1031071B (it) 1979-04-30
DE2502465A1 (de) 1975-07-24
GB1448429A (en) 1976-09-08
NL7500647A (nl) 1975-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse