DE69516164T2 - Herstellung von hydrofluoralkanen - Google Patents

Herstellung von hydrofluoralkanen

Info

Publication number
DE69516164T2
DE69516164T2 DE69516164T DE69516164T DE69516164T2 DE 69516164 T2 DE69516164 T2 DE 69516164T2 DE 69516164 T DE69516164 T DE 69516164T DE 69516164 T DE69516164 T DE 69516164T DE 69516164 T2 DE69516164 T2 DE 69516164T2
Authority
DE
Germany
Prior art keywords
hydrofluoral
canals
production
hydrofluoral canals
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69516164T
Other languages
English (en)
Other versions
DE69516164D1 (de
Inventor
Nicholas Ewing
Llewellyn Powell
John Skinner
Anthony Davies
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ineos Fluor Holdings Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB9421619A external-priority patent/GB9421619D0/en
Priority claimed from GBGB9425929.8A external-priority patent/GB9425929D0/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE69516164D1 publication Critical patent/DE69516164D1/de
Publication of DE69516164T2 publication Critical patent/DE69516164T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
DE69516164T 1994-10-27 1995-10-23 Herstellung von hydrofluoralkanen Expired - Fee Related DE69516164T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9421619A GB9421619D0 (en) 1994-10-27 1994-10-27 Production of 1,1,1,2- Tetrafluoroethane
GBGB9425929.8A GB9425929D0 (en) 1994-12-22 1994-12-22 Production of hydrofluoroalkanes
PCT/GB1995/002491 WO1996013476A1 (en) 1994-10-27 1995-10-23 Production of hydrofluoroalkanes

Publications (2)

Publication Number Publication Date
DE69516164D1 DE69516164D1 (de) 2000-05-11
DE69516164T2 true DE69516164T2 (de) 2000-08-24

Family

ID=26305874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516164T Expired - Fee Related DE69516164T2 (de) 1994-10-27 1995-10-23 Herstellung von hydrofluoralkanen

Country Status (8)

Country Link
US (1) US6437201B1 (de)
EP (1) EP0788469B1 (de)
JP (1) JPH10508016A (de)
CA (1) CA2203383A1 (de)
DE (1) DE69516164T2 (de)
ES (1) ES2144145T3 (de)
GR (1) GR3033008T3 (de)
WO (1) WO1996013476A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757085B1 (fr) * 1996-12-13 1999-01-22 Atochem Elf Sa Catalyseurs massiques a base de chrome et de nickel pour la fluoration en phase gazeuse d'hydrocarbures halogenes
JP3552887B2 (ja) * 1997-10-09 2004-08-11 ダイキン工業株式会社 １，１，１，２，２−ペンタフルオロエタンの製造方法
JP3520900B2 (ja) * 1997-12-12 2004-04-19 ダイキン工業株式会社 ペンタフルオロエタンの製造方法、並びにフッ素化用触媒及びその製造方法
US6558910B2 (en) 1999-09-10 2003-05-06 The Regents Of The University Of California SF, a novel family of taste receptors
US7077960B2 (en) * 2000-03-07 2006-07-18 Solvay (Societe Anonyme) Method for obtaining a purified hydrofluoroalkane, purified hydrofluoroalkane, use of same and method for analysing same
FR2806077B1 (fr) * 2000-03-07 2004-01-30 Solvay Procede pour l'obtention d'un hydrofluoroalcane epure, hydrofluoroalcane epure, utilisation de l'hydrofluoroalcane et methode d'analyse d'un hydrofluoroalcane
GB0021618D0 (en) * 2000-09-02 2000-10-18 Ici Plc Production of hydrofluoroalkanes
GB2419132B (en) * 2004-10-04 2011-01-19 C Tech Innovation Ltd Method of production of fluorinated carbon nanostructures

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901297A (en) 1960-04-12 1962-07-18 Union Carbide Corp Process for the production of pentafluoroethane
NL274475A (de) * 1962-02-07
US4129603A (en) * 1978-02-07 1978-12-12 Imperial Chemical Industries Limited Manufacture of halogenated compounds
US5045634A (en) * 1990-06-28 1991-09-03 E. I. Du Pont De Nemours And Company Fluorination of haloolefins
DE69228242T2 (de) * 1991-05-06 2009-09-10 E.I. Dupont De Nemours And Co., Wilmington Verfahren zur herstellung von pentafluorethan
DE4133247A1 (de) * 1991-10-08 1993-04-29 Solvay Fluor & Derivate Verfahren zur herstellung von 1.1.1.2-tetrafluorethan

Also Published As

Publication number Publication date
WO1996013476A1 (en) 1996-05-09
DE69516164D1 (de) 2000-05-11
US6437201B1 (en) 2002-08-20
EP0788469B1 (de) 2000-04-05
ES2144145T3 (es) 2000-06-01
CA2203383A1 (en) 1996-05-09
JPH10508016A (ja) 1998-08-04
GR3033008T3 (en) 2000-07-31
US20020040171A1 (en) 2002-04-04
EP0788469A1 (de) 1997-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INEOS FLUOR HOLDINGS LTD., SOUTHAMPTON, HAMPSHIRE,

8339 Ceased/non-payment of the annual fee