DD96074A1 - - Google Patents

Info

Publication number
DD96074A1
DD96074A1 DD15909372A DD15909372A DD96074A1 DD 96074 A1 DD96074 A1 DD 96074A1 DD 15909372 A DD15909372 A DD 15909372A DD 15909372 A DD15909372 A DD 15909372A DD 96074 A1 DD96074 A1 DD 96074A1
Authority
DD
German Democratic Republic
Application number
DD15909372A
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 filed Critical
Priority to DD15909372A priority Critical patent/DD96074A1/xx
Publication of DD96074A1 publication Critical patent/DD96074A1/xx
Priority to DE19732315942 priority patent/DE2315942A1/de
Priority to SU1908716A priority patent/SU506607A1/ru

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)
  • Processes Of Treating Macromolecular Substances (AREA)
DD15909372A 1972-04-14 1972-04-14 DD96074A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD15909372A DD96074A1 (zh) 1972-04-14 1972-04-14
DE19732315942 DE2315942A1 (de) 1972-04-14 1973-03-30 Verfahren zur herstellung von freifliessendem polytetrafluor-aethylen-granulat
SU1908716A SU506607A1 (ru) 1972-04-14 1973-04-13 Способ получени гранулированного порошка из политетрафторэтилена

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15909372A DD96074A1 (zh) 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
DD96074A1 true DD96074A1 (zh) 1973-03-12

Family

ID=5484651

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15909372A DD96074A1 (zh) 1972-04-14 1972-04-14

Country Status (3)

Country Link
DD (1) DD96074A1 (zh)
DE (1) DE2315942A1 (zh)
SU (1) SU506607A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2701434B2 (ja) * 1989-03-14 1998-01-21 ダイキン工業株式会社 ポリテトラフルオロエチレンの湿潤パウダーの連続製造法
US5977295A (en) * 1990-03-12 1999-11-02 Daikin Industries, Ltd Continuous process for preparing polytetrafluoroethylene wet powder
JP5644503B2 (ja) * 2008-12-26 2014-12-24 旭硝子株式会社 エチレン／テトラフルオロエチレン共重合体の造粒方法
US8485456B2 (en) 2010-12-29 2013-07-16 Nanotech Industries, Inc. Method and apparatus for manufacturing submicron polymer powder
DE102011078766B4 (de) * 2011-07-06 2017-02-02 Leibniz-Institut Für Polymerforschung Dresden E.V. Verfahren zur verarbeitung von ptfe

Also Published As

Publication number Publication date
DE2315942A1 (de) 1973-10-25
SU506607A1 (ru) 1976-03-15

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