IT1014546B - Processo per la preparazione di oligomeri dell esafluoropropene - Google Patents

Processo per la preparazione di oligomeri dell esafluoropropene

Info

Publication number
IT1014546B
IT1014546B IT20242/74A IT2024274A IT1014546B IT 1014546 B IT1014546 B IT 1014546B IT 20242/74 A IT20242/74 A IT 20242/74A IT 2024274 A IT2024274 A IT 2024274A IT 1014546 B IT1014546 B IT 1014546B
Authority
IT
Italy
Prior art keywords
hexafluoropropene
oligomers
preparation
Prior art date
Application number
IT20242/74A
Other languages
English (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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1014546B publication Critical patent/IT1014546B/it

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)
IT20242/74A 1973-02-09 1974-02-06 Processo per la preparazione di oligomeri dell esafluoropropene IT1014546B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2306439A DE2306439C3 (de) 1973-02-09 1973-02-09 Verfahren zur Herstellung von Hexafluorpropenoligomeren
DE2401018A DE2401018C3 (de) 1973-02-09 1974-01-10 Verfahren zur Herstellung von Hexafluorpropenoligomeren

Publications (1)

Publication Number Publication Date
IT1014546B true IT1014546B (it) 1977-04-30

Family

ID=25764671

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20242/74A IT1014546B (it) 1973-02-09 1974-02-06 Processo per la preparazione di oligomeri dell esafluoropropene

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018172919A1 (en) * 2017-03-21 2018-09-27 3M Innovative Properties Company Heat transfer fluids and methods of using same
CN113466352B (zh) * 2020-03-31 2022-09-13 中昊晨光化工研究院有限公司 气相色谱-质谱联用测定五氟丙烯的方法
CN111606778A (zh) * 2020-06-29 2020-09-01 厦门名大科技有限公司 一种六氟丙烯低聚物的催化合成方法
CN114031479B (zh) * 2021-11-17 2024-01-26 浙江利化新材料科技有限公司 一种六氟丙烯二聚体d1的制备方法
CN115368207B (zh) * 2022-10-25 2023-01-13 山东华夏神舟新材料有限公司 一种六氟丙烯二聚体的提纯方法

Also Published As

Publication number Publication date
DE2306439B2 (de) 1975-04-30
BE810848A (fr) 1974-08-12
DE2401018A1 (de) 1975-07-24
FR2217303A1 (it) 1974-09-06
JPS49110607A (it) 1974-10-22
NL7401515A (it) 1974-08-13
JPS5735686B2 (it) 1982-07-30
DE2401018C3 (de) 1978-08-17
DE2306439A1 (de) 1974-08-29
FR2217303B1 (it) 1980-01-25
DE2401018B2 (de) 1977-11-24
CH594581A5 (it) 1978-01-13
GB1407392A (it) 1975-09-24
DE2306439C3 (de) 1975-12-18
CA1019351A (en) 1977-10-18

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