FR1383927A - Procédé de préparation du fluorure de vinyle et du 1, 1-difluoro-éthane - Google Patents

Procédé de préparation du fluorure de vinyle et du 1, 1-difluoro-éthane

Info

Publication number
FR1383927A
FR1383927A FR953025A FR953025A FR1383927A FR 1383927 A FR1383927 A FR 1383927A FR 953025 A FR953025 A FR 953025A FR 953025 A FR953025 A FR 953025A FR 1383927 A FR1383927 A FR 1383927A
Authority
FR
France
Prior art keywords
difluoro
ethane
vinyl fluoride
preparing vinyl
preparing
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
Application number
FR953025A
Other languages
English (en)
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 US236404A external-priority patent/US3178483A/en
Priority claimed from US236413A external-priority patent/US3178484A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1383927A publication Critical patent/FR1383927A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Glass Compositions (AREA)
  • Secondary Cells (AREA)
FR953025A 1962-11-08 1963-11-07 Procédé de préparation du fluorure de vinyle et du 1, 1-difluoro-éthane Expired FR1383927A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23641162A 1962-11-08 1962-11-08
US23641062A 1962-11-08 1962-11-08
US236404A US3178483A (en) 1962-11-08 1962-11-08 Process for preparing vinyl and 1, 1-difluoroethane
US236413A US3178484A (en) 1962-11-08 1962-11-08 Process for preparing vinyl fluoride and 1, 1-difluoroethane

Publications (1)

Publication Number Publication Date
FR1383927A true FR1383927A (fr) 1965-01-04

Family

ID=27499853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953025A Expired FR1383927A (fr) 1962-11-08 1963-11-07 Procédé de préparation du fluorure de vinyle et du 1, 1-difluoro-éthane

Country Status (4)

Country Link
BE (1) BE639669A (cs)
DE (1) DE1224732B (cs)
FR (1) FR1383927A (cs)
GB (2) GB1026105A (cs)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755330A (en) * 1984-05-23 1988-07-05 Ausimont S.P.A. Process for preparing neutral and functional perfluoropolyethers with controlled molecular weight
US5463151A (en) * 1989-07-12 1995-10-31 Ausimont S.R.L. Process for preparing 1,1,1,2-tetrafluoroethane
US6187280B1 (en) 1997-05-22 2001-02-13 Ausimont S.P.A. Process for the preparation of aluminum fluoride
US6307114B1 (en) 1992-08-14 2001-10-23 Ausimont S.P.A. Process for preparing 1,1,1-trifluoro-2-chloroethane
US6323379B1 (en) 1999-05-13 2001-11-27 Ausimont S.P.A. Process for obtaining pentafluoroethane by tetrafluorochloroethane dismutation
US6437200B1 (en) 1999-05-13 2002-08-20 Ausimont S.P.A Process for obtaining pentafluoroethane by chlorotetrafluoroethane dismutation
US6479717B1 (en) 1999-07-20 2002-11-12 Ausimont S.P.A. Process for eliminating chlorine from chlorofluorocarbons
US6512150B1 (en) 1999-07-20 2003-01-28 Ausimont S.P.A. Process for purifying pentafluoroethane from chloropentafluoroethane
WO2004060806A1 (en) 2003-01-07 2004-07-22 Humboldt-Universität Zu Berlin Method for the preparation of high surface area metal fluorides
EP1440939A1 (en) * 2003-01-07 2004-07-28 Humboldt-Universität zu Berlin Method for the preparation of amorphous metal fluorides

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755330A (en) * 1984-05-23 1988-07-05 Ausimont S.P.A. Process for preparing neutral and functional perfluoropolyethers with controlled molecular weight
US5463151A (en) * 1989-07-12 1995-10-31 Ausimont S.R.L. Process for preparing 1,1,1,2-tetrafluoroethane
US5608125A (en) * 1989-07-12 1997-03-04 Ausimont S.P.A. Process for preparing 1,1,1,2-tetrafluoroethane
US5880316A (en) * 1989-07-12 1999-03-09 Ausimont S.P.A. Process for preparing 1,1,1,2-tetrafluoroethane
US6037508A (en) * 1989-07-12 2000-03-14 Ausimont S.P.A. Process for preparing 1,1,1,2-tetrafluoroethane
US6307114B1 (en) 1992-08-14 2001-10-23 Ausimont S.P.A. Process for preparing 1,1,1-trifluoro-2-chloroethane
US6187280B1 (en) 1997-05-22 2001-02-13 Ausimont S.P.A. Process for the preparation of aluminum fluoride
US6323379B1 (en) 1999-05-13 2001-11-27 Ausimont S.P.A. Process for obtaining pentafluoroethane by tetrafluorochloroethane dismutation
US6437200B1 (en) 1999-05-13 2002-08-20 Ausimont S.P.A Process for obtaining pentafluoroethane by chlorotetrafluoroethane dismutation
US6479717B1 (en) 1999-07-20 2002-11-12 Ausimont S.P.A. Process for eliminating chlorine from chlorofluorocarbons
US6512150B1 (en) 1999-07-20 2003-01-28 Ausimont S.P.A. Process for purifying pentafluoroethane from chloropentafluoroethane
WO2004060806A1 (en) 2003-01-07 2004-07-22 Humboldt-Universität Zu Berlin Method for the preparation of high surface area metal fluorides
EP1440939A1 (en) * 2003-01-07 2004-07-28 Humboldt-Universität zu Berlin Method for the preparation of amorphous metal fluorides
US7592287B2 (en) 2003-01-07 2009-09-22 Humboldt-Universitaet Zu Berlin Method for the preparation of high surface area metal fluorides

Also Published As

Publication number Publication date
BE639669A (cs) 1964-03-02
DE1224732B (de) 1966-09-15
GB1026105A (en) 1966-04-14
GB1026106A (en) 1966-04-14

Similar Documents

Publication Publication Date Title
FR1383927A (fr) Procédé de préparation du fluorure de vinyle et du 1, 1-difluoro-éthane
FR1335831A (fr) Procédé de préparation de nu-(3, 3-diphényl-3-alcanoyl)-propylspiro
BE634642A (fr) Procédé de préparation d'esters vinyliques
CH420092A (fr) Procédé de préparation du 1,2,3,4-tétrachloro-5-nitrobenzène
FR1377019A (fr) Procédé de préparation de chlorures d'hydroxyarylsulfonium
FR1337360A (fr) Procédé d'obtention de fluorure de vinylidène
FR1350923A (fr) Procédé de préparation du 2, 6-dichlorobenzonitrile
CH419085A (fr) Procédé d'Alcoylation de Cétones
FR1324029A (fr) Procédé de préparation d'esters vinyliques
FR1304569A (fr) Procédé de préparation d'esters vinyliques
FR1343644A (fr) Procédé de préparation de 1, 4-benzo-dioxannes
CH414633A (fr) Procédé de préparation de di-acyl-3,4 pyridoxines
FR1318166A (fr) Procédé de polymérisation de chlorure de vinyle
FR1360500A (fr) Procédé de production de fluorure de vinyle
FR1334108A (fr) Procédé de préparation de chlorures d'arylmagnésium
FR1336641A (fr) Procédé perfectionné de préparation du 1, 2-dichloréthane
FR1349980A (fr) Procédé de préparation du 2, 6-diméthyl-2, 7-octadiène
FR1529505A (fr) Procédé de préparation de streptokinase
FR1358157A (fr) Procédé de préparation du 2, 2-chlorofluoropropane
FR1337095A (fr) Procédé de préparation du 1, 1-diméthylol-delta3-cyclohexène
FR1322365A (fr) Procédé de préparation des polymères du fluorure de vinyle
FR1399526A (fr) Procédé perfectionné de préparation du 1, 1, 2-trichloréthane
FR1312697A (fr) Procédé de préparation de 1, 1, 5, 5-tétrachloropentanone-3 et de 1, 5-dichloropentadiène-(1, 4)-one-(3)
FR1318225A (fr) Procédé de préparation du 1.1.2-trichloréthane
FR1318945A (fr) Procédé de préparation de chlorure de vinyle