FR1307128A - Procédé de fabrication de poudre à mouler - Google Patents

Procédé de fabrication de poudre à mouler

Info

Publication number
FR1307128A
FR1307128A FR880411A FR880411A FR1307128A FR 1307128 A FR1307128 A FR 1307128A FR 880411 A FR880411 A FR 880411A FR 880411 A FR880411 A FR 880411A FR 1307128 A FR1307128 A FR 1307128A
Authority
FR
France
Prior art keywords
manufacturing process
molding powder
powder manufacturing
molding
powder
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
FR880411A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 US72572A external-priority patent/US3115486A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR880411A priority Critical patent/FR1307128A/fr
Application granted granted Critical
Publication of FR1307128A publication Critical patent/FR1307128A/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
    • 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)
FR880411A 1960-11-30 1961-11-29 Procédé de fabrication de poudre à mouler Expired FR1307128A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR880411A FR1307128A (fr) 1960-11-30 1961-11-29 Procédé de fabrication de poudre à mouler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72572A US3115486A (en) 1960-11-30 1960-11-30 Process for the preparation of polytetrafluoroethylene molding powder
FR880411A FR1307128A (fr) 1960-11-30 1961-11-29 Procédé de fabrication de poudre à mouler

Publications (1)

Publication Number Publication Date
FR1307128A true FR1307128A (fr) 1962-10-19

Family

ID=26193279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880411A Expired FR1307128A (fr) 1960-11-30 1961-11-29 Procédé de fabrication de poudre à mouler

Country Status (1)

Country Link
FR (1) FR1307128A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338285A1 (de) * 1972-07-29 1974-02-14 Daikin Ind Ltd Koerniges polytetrafluoraethylenpulver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338285A1 (de) * 1972-07-29 1974-02-14 Daikin Ind Ltd Koerniges polytetrafluoraethylenpulver

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