YU33912B - Process for preparing fluorocarboxylic waxes by means by means of thermal dissociation of polytetrafluoro ethylene or copolymerizates of tetrafluoro ethylene and perfluoro olefines at increased temparature and pressures - Google Patents

Process for preparing fluorocarboxylic waxes by means by means of thermal dissociation of polytetrafluoro ethylene or copolymerizates of tetrafluoro ethylene and perfluoro olefines at increased temparature and pressures

Info

Publication number
YU33912B
YU33912B YU1935/71A YU163571A YU33912B YU 33912 B YU33912 B YU 33912B YU 1935/71 A YU1935/71 A YU 1935/71A YU 163571 A YU163571 A YU 163571A YU 33912 B YU33912 B YU 33912B
Authority
YU
Yugoslavia
Prior art keywords
ethylene
copolymerizates
temparature
olefines
perfluoro
Prior art date
Application number
YU1935/71A
Other languages
English (en)
Other versions
YU163571A (en
Original Assignee
Hoechst Ag
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 DE19702031046 external-priority patent/DE2031046C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of YU163571A publication Critical patent/YU163571A/xx
Publication of YU33912B publication Critical patent/YU33912B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
YU1935/71A 1970-06-24 1971-06-22 Process for preparing fluorocarboxylic waxes by means by means of thermal dissociation of polytetrafluoro ethylene or copolymerizates of tetrafluoro ethylene and perfluoro olefines at increased temparature and pressures YU33912B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702031046 DE2031046C3 (de) 1970-06-24 Verfahren zur Herstellung von Fluorcarbonwachsen

Publications (2)

Publication Number Publication Date
YU163571A YU163571A (en) 1977-12-31
YU33912B true YU33912B (en) 1978-06-30

Family

ID=5774739

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1935/71A YU33912B (en) 1970-06-24 1971-06-22 Process for preparing fluorocarboxylic waxes by means by means of thermal dissociation of polytetrafluoro ethylene or copolymerizates of tetrafluoro ethylene and perfluoro olefines at increased temparature and pressures

Country Status (14)

Country Link
JP (1) JPS5015506B1 (enExample)
AT (1) AT306687B (enExample)
BE (1) BE768851A (enExample)
CA (1) CA958148A (enExample)
CH (1) CH550832A (enExample)
CS (1) CS156514B2 (enExample)
DK (1) DK128683B (enExample)
FR (1) FR2096461B1 (enExample)
GB (1) GB1357380A (enExample)
NL (1) NL147745B (enExample)
SE (1) SE383156B (enExample)
SU (1) SU446972A3 (enExample)
YU (1) YU33912B (enExample)
ZA (1) ZA714056B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136437A (en) * 1983-03-07 1984-09-19 Rinne K T I Kabushiki Kaisha Method and equipment for manufacturing paraffin wax-like substances
IT1191635B (it) * 1984-11-14 1988-03-23 Central Glass Co Ltd Procedimento di conversione di un polimero elevato contenente fluoro in un polimeto a peso molecolare inferiore
RU2559891C1 (ru) * 2014-05-29 2015-08-20 Федеральное государственное унитарное предприятие "Российский научный центр "Прикладная химия" Способ переработки политетрафторэтилена

Also Published As

Publication number Publication date
DE2031046A1 (de) 1971-12-30
NL7108418A (enExample) 1971-12-28
CA958148A (en) 1974-11-19
ZA714056B (en) 1972-02-23
FR2096461A1 (enExample) 1972-02-18
FR2096461B1 (enExample) 1975-08-22
YU163571A (en) 1977-12-31
DK128683B (da) 1974-06-17
SE383156B (sv) 1976-03-01
GB1357380A (en) 1974-06-19
AT306687B (de) 1973-04-25
BE768851A (fr) 1971-12-22
DE2031046B2 (de) 1976-08-19
CS156514B2 (enExample) 1974-07-24
CH550832A (de) 1974-06-28
JPS5015506B1 (enExample) 1975-06-05
SU446972A3 (ru) 1974-10-15
NL147745B (nl) 1975-11-17

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