CH356444A - Verfahren zur Herstellung von Halogenkohlenwasserstoffen - Google Patents

Verfahren zur Herstellung von Halogenkohlenwasserstoffen

Info

Publication number
CH356444A
CH356444A CH356444DA CH356444A CH 356444 A CH356444 A CH 356444A CH 356444D A CH356444D A CH 356444DA CH 356444 A CH356444 A CH 356444A
Authority
CH
Switzerland
Prior art keywords
production
halogenated hydrocarbons
halogenated
hydrocarbons
Prior art date
Application number
Other languages
English (en)
Inventor
Chapman James
Leslie Mcginty Robert
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH356444A publication Critical patent/CH356444A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/14—Acyclic saturated compounds containing halogen atoms containing fluorine and bromine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Mechanical Operated Clutches (AREA)
CH356444D 1956-02-29 1957-02-28 Verfahren zur Herstellung von Halogenkohlenwasserstoffen CH356444A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB356444X 1956-02-29
GB200257X 1957-02-20
US885764XA 1959-04-27 1959-04-27

Publications (1)

Publication Number Publication Date
CH356444A true CH356444A (de) 1961-08-31

Family

ID=31982033

Family Applications (1)

Application Number Title Priority Date Filing Date
CH356444D CH356444A (de) 1956-02-29 1957-02-28 Verfahren zur Herstellung von Halogenkohlenwasserstoffen

Country Status (6)

Country Link
US (1) US2921099A (de)
BE (1) BE555334A (de)
CH (1) CH356444A (de)
DE (2) DE1108676B (de)
GB (2) GB805764A (de)
NL (1) NL103305C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134821A (en) * 1960-07-05 1964-05-26 Ici Ltd Process for the manufacture of 1-bromo-1-chloro-2,2,2-trifluoroethane
GB925909A (en) * 1960-07-05 1963-05-15 Ici Ltd Process for the manufacture of 1-bromo-1-chloro-2:2:2-trifluoroethane
US3240826A (en) * 1962-01-22 1966-03-15 Dow Chemical Co Selective fluorination of polyhaloethanes
GB1533764A (en) * 1975-10-03 1978-11-29 Halocarbon Prod Corp Fluorine substitution in 1,1,1-trihalomethyl derivatives
DE4005945A1 (de) * 1990-02-26 1991-08-29 Kali Chemie Ag Verfahren zur herstellung von aethanderivaten

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL30007C (de) * 1930-04-05
US2146354A (en) * 1934-11-29 1939-02-07 Ig Farbenindustrie Ag Process of preparing aliphatic fluorine compounds
US2230925A (en) * 1939-03-23 1941-02-04 Kinetic Chemicals Inc Preparation of 1, 1, 1-trifluoro-2-chloro-ethane
US2644845A (en) * 1947-06-20 1953-07-07 Purdue Research Foundation Halogenation of fluorocarbons
US2500218A (en) * 1947-10-24 1950-03-14 Eastman Kodak Co Process for preparing 1, 1, 1-trifluoro-2-bromoethane
US2724004A (en) * 1952-04-08 1955-11-15 Goodrich Co B F Preparation of 1, 1-difluoro-1, 2, 2-trichloroethane
BE542202A (de) * 1954-10-20

Also Published As

Publication number Publication date
BE555334A (de)
GB885764A (en) 1961-12-28
GB805764A (en) 1958-12-10
NL103305C (de)
DE1108676B (de) 1961-06-15
DE1083247B (de) 1960-06-15
US2921099A (en) 1960-01-12

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