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BE810848A - PROCESS FOR PREPARING OLIGOMERS OF HEXAFLUORO-PROPENE - Google Patents

PROCESS FOR PREPARING OLIGOMERS OF HEXAFLUORO-PROPENE

Info

Publication number
BE810848A
BE810848A BE140755A BE140755A BE810848A BE 810848 A BE810848 A BE 810848A BE 140755 A BE140755 A BE 140755A BE 140755 A BE140755 A BE 140755A BE 810848 A BE810848 A BE 810848A
Authority
BE
Belgium
Prior art keywords
hexafluoro
propene
preparing oligomers
oligomers
preparing
Prior art date
Application number
BE140755A
Other languages
French (fr)
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
Publication of BE810848A publication Critical patent/BE810848A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/24—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils containing halogen in the molecules, e.g. halogenated oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/16—Dielectric; Insulating oil or insulators
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/14—Electric or magnetic purposes
    • C10N2040/17—Electric or magnetic purposes for electric contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE140755A 1973-02-09 1974-02-11 PROCESS FOR PREPARING OLIGOMERS OF HEXAFLUORO-PROPENE BE810848A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2306439A DE2306439C3 (en) 1973-02-09 1973-02-09 Process for the preparation of hexafluoropropene oligomers
DE2401018A DE2401018C3 (en) 1973-02-09 1974-01-10 Process for the preparation of hexafluoropropene oligomers

Publications (1)

Publication Number Publication Date
BE810848A true BE810848A (en) 1974-08-12

Family

ID=25764671

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140755A BE810848A (en) 1973-02-09 1974-02-11 PROCESS FOR PREPARING OLIGOMERS OF HEXAFLUORO-PROPENE

Country Status (9)

Country Link
JP (1) JPS5735686B2 (en)
BE (1) BE810848A (en)
CA (1) CA1019351A (en)
CH (1) CH594581A5 (en)
DE (2) DE2306439C3 (en)
FR (1) FR2217303B1 (en)
GB (1) GB1407392A (en)
IT (1) IT1014546B (en)
NL (1) NL7401515A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109072054B (en) * 2017-03-21 2021-10-19 3M创新有限公司 Heat transfer fluid and method of use
CN113466352B (en) * 2020-03-31 2022-09-13 中昊晨光化工研究院有限公司 Method for measuring pentafluoropropene by gas chromatography-mass spectrometry
CN111606778A (en) * 2020-06-29 2020-09-01 厦门名大科技有限公司 Catalytic synthesis method of hexafluoropropylene oligomer
CN114031479B (en) * 2021-11-17 2024-01-26 浙江利化新材料科技有限公司 Preparation method of hexafluoropropylene dimer D1
CN115368207B (en) * 2022-10-25 2023-01-13 山东华夏神舟新材料有限公司 Method for purifying hexafluoropropylene dimer

Also Published As

Publication number Publication date
JPS49110607A (en) 1974-10-22
DE2401018C3 (en) 1978-08-17
NL7401515A (en) 1974-08-13
DE2306439B2 (en) 1975-04-30
DE2401018B2 (en) 1977-11-24
JPS5735686B2 (en) 1982-07-30
DE2401018A1 (en) 1975-07-24
CH594581A5 (en) 1978-01-13
FR2217303A1 (en) 1974-09-06
DE2306439C3 (en) 1975-12-18
CA1019351A (en) 1977-10-18
IT1014546B (en) 1977-04-30
FR2217303B1 (en) 1980-01-25
DE2306439A1 (en) 1974-08-29
GB1407392A (en) 1975-09-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS + B

Effective date: 19840211