NL122622C - - Google Patents

Info

Publication number
NL122622C
NL122622C NL122622DA NL122622C NL 122622 C NL122622 C NL 122622C NL 122622D A NL122622D A NL 122622DA NL 122622 C NL122622 C NL 122622C
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 NL122622C publication Critical patent/NL122622C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL122622D 1960-09-28 NL122622C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58895A US3306940A (en) 1960-09-28 1960-09-28 Process for the manufacture of perfluoroolefins

Publications (1)

Publication Number Publication Date
NL122622C true NL122622C (enrdf_load_html_response)

Family

ID=22019577

Family Applications (2)

Application Number Title Priority Date Filing Date
NL269647D NL269647A (enrdf_load_html_response) 1960-09-28
NL122622D NL122622C (enrdf_load_html_response) 1960-09-28

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL269647D NL269647A (enrdf_load_html_response) 1960-09-28

Country Status (5)

Country Link
US (1) US3306940A (enrdf_load_html_response)
BE (1) BE608590A (enrdf_load_html_response)
DE (1) DE1170935B (enrdf_load_html_response)
GB (1) GB917093A (enrdf_load_html_response)
NL (2) NL122622C (enrdf_load_html_response)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337645A (en) * 1963-04-05 1967-08-22 Mobil Oil Corp Catalytic conversion of fluorocarbons
DE1236497B (de) * 1965-02-02 1967-03-16 Fluorwerke Dohna Verfahren zur Herstellung von Perfluorpropen
US3873630A (en) * 1972-06-12 1975-03-25 Du Pont Process for pyrolyzing tetrafluoroethylene to hexafluoropropylene
GB8708618D0 (en) * 1987-04-10 1987-05-13 Ici Plc Production process
US5057634A (en) * 1989-12-19 1991-10-15 E. I. Du Pont De Nemours And Company Multistep synthesis of hexafluoropropylene
US5043491A (en) * 1989-12-19 1991-08-27 E. I. Du Pont De Nemours And Company Multistep synthesis of hexafluoropropylene
US5068472A (en) * 1989-12-19 1991-11-26 E. I. Du Pont De Nemours And Company Multistep synthesis of hexafluoropropylene
US5474657A (en) * 1994-02-10 1995-12-12 Minnesota Mining And Manufacturing Company Preparation of F-alkyl F-isobutyl ethers by electrochemical fluorination
DE69603578T2 (de) * 1995-02-17 2000-02-24 E.I. Du Pont De Nemours And Co., Wilmington Synthese von tetrafluorethylen
US20020032356A1 (en) 2000-07-14 2002-03-14 Gelblum Peter Gideon Synthesis of perfluoroolefins
US6924403B2 (en) * 2002-06-26 2005-08-02 E. I. Du Pont De Nemours And Company Synthesis of hexafluoropropylene
CN110078586B (zh) * 2019-05-06 2022-05-27 聊城氟尔新材料科技有限公司 一种四氟乙烯联产六氟丙烯的装置和工艺及应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404374A (en) * 1943-04-23 1946-07-23 Du Pont Polyfluorinated cycloparaffins and process for producing them
US2551573A (en) * 1945-11-30 1951-05-08 Du Pont Pyrolysis of chloro-fluoro alkanes
US2617836A (en) * 1951-04-18 1952-11-11 Minnesota Mining & Mfg Production of olefinic c4f8
US2758138A (en) * 1954-05-06 1956-08-07 Du Pont Pyrolysis process for making perfluoropropene from tetrafluoroethylene
DE1073475B (de) * 1958-07-29 1960-01-21 Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius &. Brüning, Frankfurt/M Verfahren zur Herstellung von Tetrafluoräthylen
US2979539A (en) * 1959-01-06 1961-04-11 Minnesota Mining & Mfg Difluorocarbene free radicals in the synthesis of fluorinated olefinic compounds
US3016405A (en) * 1959-01-07 1962-01-09 Du Pont Metal catalyzed pyrolysis of fluoromethanes
US3022357A (en) * 1959-10-08 1962-02-20 Du Pont Purification of fluorocarbons
FR1448708A (fr) * 1960-02-08 1966-03-18 Pennsalt Chemicals Corp Procédé de production de combinaisons fluorées

Also Published As

Publication number Publication date
US3306940A (en) 1967-02-28
BE608590A (fr) 1962-03-27
NL269647A (enrdf_load_html_response)
DE1170935B (de) 1964-05-27
GB917093A (en) 1963-01-30

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