FR2343824A1 - Procede de preparation de l'iodure de perfluoro-ethyle - Google Patents
Procede de preparation de l'iodure de perfluoro-ethyleInfo
- Publication number
- FR2343824A1 FR2343824A1 FR7707289A FR7707289A FR2343824A1 FR 2343824 A1 FR2343824 A1 FR 2343824A1 FR 7707289 A FR7707289 A FR 7707289A FR 7707289 A FR7707289 A FR 7707289A FR 2343824 A1 FR2343824 A1 FR 2343824A1
- Authority
- FR
- France
- Prior art keywords
- preparing
- perfluoroethyl iodide
- perfluoroethyl
- iodide
- preparing perfluoroethyl
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/27—Halogenation
- C25B3/28—Fluorination
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2610148A DE2610148C3 (de) | 1976-03-11 | 1976-03-11 | Verfahren zur Herstellung von Perfluoräthyljodid |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2343824A1 true FR2343824A1 (fr) | 1977-10-07 |
FR2343824B1 FR2343824B1 (fr) | 1980-10-10 |
Family
ID=5972140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7707289A Granted FR2343824A1 (fr) | 1976-03-11 | 1977-03-11 | Procede de preparation de l'iodure de perfluoro-ethyle |
Country Status (6)
Country | Link |
---|---|
US (1) | US4118290A (fr) |
DE (1) | DE2610148C3 (fr) |
FR (1) | FR2343824A1 (fr) |
GB (1) | GB1565292A (fr) |
IT (1) | IT1080325B (fr) |
NL (1) | NL7702361A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611210A (en) | 1993-03-05 | 1997-03-18 | Ikon Corporation | Fluoroiodocarbon blends as CFC and halon replacements |
JP3669400B2 (ja) * | 1997-06-13 | 2005-07-06 | ダイキン工業株式会社 | パーフルオロアルキルアイオダイドとフッ化水素の共沸混合物、及びパーフルオロアルキルアイオダイドの分離精製方法 |
US6270689B1 (en) | 1998-03-26 | 2001-08-07 | Ikon Corporation | Blend compositions of trifluoroiodomethane, tetrafluoroethane and difluoroethane |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519983A (en) * | 1948-11-29 | 1950-08-22 | Minnesota Mining & Mfg | Electrochemical process of making fluorine-containing carbon compounds |
FR1084130A (fr) * | 1952-10-08 | 1955-01-17 | Bayer Ag | Procédé de production de composés organiques fluorés |
US3133125A (en) * | 1961-05-23 | 1964-05-12 | Du Pont | Process for preparing pentafluoroiodoethane |
FR1450356A (fr) * | 1959-03-07 | 1966-06-24 | Ludwigshalle Saline | Procédé de fabrication des perfluoroalcanes |
FR2225399A1 (fr) * | 1973-04-11 | 1974-11-08 | Electricity Council |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737470A (en) * | 1970-06-08 | 1973-06-05 | Phillips Petroleum Co | Separation and recovery of perhalogenated fluorocarbons |
-
1976
- 1976-03-11 DE DE2610148A patent/DE2610148C3/de not_active Expired
-
1977
- 1977-03-04 NL NL7702361A patent/NL7702361A/xx not_active Application Discontinuation
- 1977-03-09 IT IT21088/77A patent/IT1080325B/it active
- 1977-03-09 US US05/775,847 patent/US4118290A/en not_active Expired - Lifetime
- 1977-03-10 GB GB10187/77A patent/GB1565292A/en not_active Expired
- 1977-03-11 FR FR7707289A patent/FR2343824A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2519983A (en) * | 1948-11-29 | 1950-08-22 | Minnesota Mining & Mfg | Electrochemical process of making fluorine-containing carbon compounds |
FR1084130A (fr) * | 1952-10-08 | 1955-01-17 | Bayer Ag | Procédé de production de composés organiques fluorés |
FR1450356A (fr) * | 1959-03-07 | 1966-06-24 | Ludwigshalle Saline | Procédé de fabrication des perfluoroalcanes |
US3133125A (en) * | 1961-05-23 | 1964-05-12 | Du Pont | Process for preparing pentafluoroiodoethane |
FR2225399A1 (fr) * | 1973-04-11 | 1974-11-08 | Electricity Council |
Also Published As
Publication number | Publication date |
---|---|
DE2610148C3 (de) | 1978-12-14 |
US4118290A (en) | 1978-10-03 |
GB1565292A (en) | 1980-04-16 |
NL7702361A (nl) | 1977-09-13 |
IT1080325B (it) | 1985-05-16 |
DE2610148B2 (de) | 1978-04-20 |
DE2610148A1 (de) | 1977-09-22 |
FR2343824B1 (fr) | 1980-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |