NL274475A - - Google Patents

Info

Publication number
NL274475A
NL274475A NL274475DA NL274475A NL 274475 A NL274475 A NL 274475A NL 274475D A NL274475D A NL 274475DA NL 274475 A NL274475 A NL 274475A
Authority
NL
Netherlands
Application number
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.)
Publication of NL274475A publication Critical patent/NL274475A/xx

Links

Classifications

    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL274475D 1962-02-07 NL274475A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES77926A DE1246703B (de) 1962-02-07 1962-02-07 Verfahren zur Herstellung von Fluor- bzw. Fluorkohlenwasserstoffen der C-Reihe

Publications (1)

Publication Number Publication Date
NL274475A true NL274475A (OSRAM)

Family

ID=7507111

Family Applications (1)

Application Number Title Priority Date Filing Date
NL274475D NL274475A (OSRAM) 1962-02-07

Country Status (2)

Country Link
DE (1) DE1246703B (OSRAM)
NL (1) NL274475A (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093579B1 (en) * 1982-05-03 1987-12-09 Occidental Chemical Corporation Process for fluorinating chlorofluoro telomers
IT1202652B (it) * 1987-03-09 1989-02-09 Ausimont Spa Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori
US5276224A (en) * 1987-03-09 1994-01-04 Ausimont S.P.A. Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts
US4766260A (en) * 1987-07-07 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
US4766259A (en) * 1987-08-13 1988-08-23 E. I. Du Pont De Nemours And Company Gas-phase fluorination process
CA1324616C (en) * 1988-07-29 1993-11-23 William Henry Gumprecht Process for 1,1-dichloro-1-fluoroethane
US5051538A (en) * 1988-07-29 1991-09-24 E. I. Dupont De Nemours And Company Process for 1,1-dichloro-1-fluoroethane
US5449842A (en) * 1989-04-05 1995-09-12 Atochem North America, Inc. Gas phase process for the production of 1,1-dichloro-1-fluoroethane and/or 1-chloro-1,1-difluoroethane from vinylidene chloride
EP0391102B1 (en) * 1989-04-05 1994-09-07 Atochem North America, Inc. Gas phase process for the production of 1,1-dichloro-1-fluoroethane and/or 1-chloro-1,1-difluoroethane from vinylidene chloride
ATE99662T1 (de) * 1989-05-25 1994-01-15 Du Pont Verfahren zur herstellung von 1,1-dichlor-1fluorethan.
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
DE3923256A1 (de) * 1989-07-14 1991-01-24 Hoechst Ag Verfahren zur herstellung von 1,1,1-trifluor-2-chlorethan
DE4004495A1 (de) * 1990-02-14 1991-08-22 Bayer Ag Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan und 2-chlor-1,1,1,3,3,3-hexafluorpropan
DE4213975A1 (de) * 1992-04-29 1993-11-04 Bayer Ag Verfahren zur herstellung von hexafluorbutan und dabei zugaengliche zwischenprodukte
IT1255781B (it) * 1992-08-14 1995-11-15 Ausimont Spa Procedimento per preparare 1,1,1-trifluoro-2-cloroetano
EP0788469B1 (en) * 1994-10-27 2000-04-05 Imperial Chemical Industries Plc Production of hydrofluoroalkanes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669590A (en) * 1951-08-03 1954-02-16 Allied Chem & Dye Corp Production of fluorine compounds
US2724004A (en) * 1952-04-08 1955-11-15 Goodrich Co B F Preparation of 1, 1-difluoro-1, 2, 2-trichloroethane

Also Published As

Publication number Publication date
DE1246703B (de) 1967-08-10

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