PL234493A1 - - Google Patents

Info

Publication number
PL234493A1
PL234493A1 PL23449381A PL23449381A PL234493A1 PL 234493 A1 PL234493 A1 PL 234493A1 PL 23449381 A PL23449381 A PL 23449381A PL 23449381 A PL23449381 A PL 23449381A PL 234493 A1 PL234493 A1 PL 234493A1
Authority
PL
Poland
Application number
PL23449381A
Original Assignee
Ugine Kuhlmann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9249672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL234493(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of PL234493A1 publication Critical patent/PL234493A1/xx

Links

Classifications

    • 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
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of 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
    • C07C17/21—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)
  • Catalysts (AREA)
PL23449381A 1980-12-31 1981-12-29 PL234493A1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8027865A FR2498591A1 (fr) 1980-12-31 1980-12-31 Procede continu de preparation en phase gazeuse du trichlorotrifluorethane, du dichlorotetrafluorethane et du monochloropentafluorethane en proportions controlees

Publications (1)

Publication Number Publication Date
PL234493A1 true PL234493A1 (en:Method) 1982-08-30

Family

ID=9249672

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23449381A PL234493A1 (en:Method) 1980-12-31 1981-12-29

Country Status (11)

Country Link
US (1) US4605798A (en:Method)
EP (1) EP0056548B2 (en:Method)
JP (1) JPS57163326A (en:Method)
AU (1) AU544759B2 (en:Method)
BR (1) BR8108542A (en:Method)
CA (1) CA1179380A (en:Method)
DD (1) DD201998A5 (en:Method)
DE (1) DE3165457D1 (en:Method)
ES (1) ES508471A0 (en:Method)
FR (1) FR2498591A1 (en:Method)
PL (1) PL234493A1 (en:Method)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2590251B1 (fr) * 1985-11-15 1988-10-14 Atochem Procede de synthese du chloropentafluoroethane a partir de dichlorotetrafluoroethane et d'acide fluorhydrique
US5094773A (en) * 1988-08-01 1992-03-10 E. I. Du Pont De Nemours And Company Azeotropes of HF and process for the separation of HF via azeotropic distillation
US4944846A (en) * 1988-08-01 1990-07-31 E. I. Dupont De Nemours And Company Process for the separation of HF via Azeotropic distillation
US5008476A (en) * 1988-10-25 1991-04-16 E. I. Du Pont De Nemours And Company Process for the preparation of 1,1,1,2-tetrafluoroethane
EP0366404B1 (en) * 1988-10-25 1993-01-20 E.I. Du Pont De Nemours And Company Improved process for the preparation of 1,1,1,2-tetrafluoroethane
US4902838A (en) * 1988-12-28 1990-02-20 E. I. Du Pont De Nemours And Company Isomerization of saturated fluorohydrocarbons
US5334786A (en) * 1990-03-13 1994-08-02 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
US5744658A (en) * 1990-03-29 1998-04-28 Imperial Chemical Industries Plc Chemical process
US5243105A (en) * 1990-03-29 1993-09-07 Imperial Chemical Industries Plc Chemical process
US5243107A (en) * 1990-03-29 1993-09-07 Imperial Chemical Industries Plc Chemical process
US5559276A (en) * 1990-03-29 1996-09-24 Imperial Chemical Industries Plc Process for the manufacture of 1,1,1,2-tetrafluoroethane
EP0541559A1 (en) 1990-07-31 1993-05-19 E.I. Du Pont De Nemours And Company Catalytic equilibration of selected halocarbons
US5243106A (en) * 1991-06-03 1993-09-07 E. I. Du Pont De Nemours And Company Processes using aluminum fluoride catalyst compositions for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane
US5243108A (en) * 1991-06-03 1993-09-07 E. I. Du Pont De Nemours And Company Aluminum fluoride catalyst compositions and use thereof in a chlorofluorination process for preparing 1,1-dichloro-1,2,2,2-tetrafluoroethane
JPH05194287A (ja) * 1992-01-13 1993-08-03 Daikin Ind Ltd ハロゲン化ブテンおよびブタンの製造方法
GB9311742D0 (en) * 1992-06-10 1993-07-21 Ici Plc Production of hydrofluoroalkanes
US5600040A (en) * 1992-07-17 1997-02-04 E. I. Du Pont De Nemours And Company Separation of tetrafluoroethane isomers
US5866730A (en) * 1993-04-02 1999-02-02 E. I. Du Pont De Nemours And Company Process for enriching 1,2-dichloro-1,1,2,2-tetrafluoroethane from a mixture of dichlorotetrafluoroethane isomers
US5750808A (en) * 1995-07-11 1998-05-12 E. I. Du Pont De Nemours And Company Dehydrohalogenation processes
CN105621482B (zh) * 2014-11-05 2017-08-25 山东森福新材料有限公司 氟氯化锑化合物及其制备方法和1,1,2‑三氟三氯乙烷的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE119033C (en:Method) *
DE117964C (en:Method) *
CA731700A (en) * 1966-04-05 Wiedemann Otto Process for fluorination, especially polyfluorination
US2478362A (en) * 1948-06-15 1949-08-09 Kinetic Chemicals Inc Distillation process for separating products of perchloro-ethylene fluorination
US2755313A (en) * 1951-08-03 1956-07-17 Allied Chem & Dye Corp Manufacture of saturated halocarbons
DE1443184A1 (de) * 1960-02-09 1968-10-17 Union Carbide Corp Verfahren zur Herstellung von Chlorpentafluoraethan
US3157707A (en) * 1961-02-20 1964-11-17 Union Carbide Corp Method of reacting tetrachloroethylene, chlorine and hydrogen fluoride
US3455840A (en) * 1965-05-07 1969-07-15 Daikin Ind Ltd Fluorination catalyst and process for manufacturing the same
FR1453510A (fr) * 1965-08-13 1966-06-03 Electro Chimie Soc D Purification du dichlorotétrafluoroéthane
FR1544361A (fr) * 1966-11-12 1968-10-31 Hoechst Ag Procédé de préparation de composés hydrocarbonés aliphatiques fluorés
CA931978A (en) * 1968-01-24 1973-08-14 Frank J. Christoph, Jr. Process for preparing trichlorotrifluoroethane and dichlorotetrafluoroethane
GB1225348A (en:Method) * 1968-04-22 1971-03-17
US3632834A (en) * 1968-10-23 1972-01-04 Du Pont Process for preparing trichlorotrifluoroethane and dichlorotetrafluoroethane
SE374675B (en:Method) * 1970-06-10 1975-03-17 Montedison Spa
JPS4826729A (en:Method) * 1971-08-05 1973-04-09

Also Published As

Publication number Publication date
DD201998A5 (de) 1983-08-24
US4605798A (en) 1986-08-12
DE3165457D1 (en) 1984-09-13
EP0056548B1 (fr) 1984-08-08
EP0056548B2 (fr) 1990-01-10
JPH0251888B2 (en:Method) 1990-11-08
ES8304908A1 (es) 1983-03-16
ES508471A0 (es) 1983-03-16
FR2498591B1 (en:Method) 1983-01-07
FR2498591A1 (fr) 1982-07-30
AU7906481A (en) 1982-07-08
JPS57163326A (en) 1982-10-07
EP0056548A1 (fr) 1982-07-28
CA1179380A (fr) 1984-12-11
AU544759B2 (en) 1985-06-13
BR8108542A (pt) 1982-10-19

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