DE69604540D1 - Verfahren zur Herstellung von Fluoroxy- oder Chloroxy-perfluoracylfluoriden - Google Patents
Verfahren zur Herstellung von Fluoroxy- oder Chloroxy-perfluoracylfluoridenInfo
- Publication number
- DE69604540D1 DE69604540D1 DE69604540T DE69604540T DE69604540D1 DE 69604540 D1 DE69604540 D1 DE 69604540D1 DE 69604540 T DE69604540 T DE 69604540T DE 69604540 T DE69604540 T DE 69604540T DE 69604540 D1 DE69604540 D1 DE 69604540D1
- Authority
- DE
- Germany
- Prior art keywords
- chloroxy
- fluoroxy
- preparation
- alkaline
- perfluoroacyl fluorides
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C71/00—Esters of oxyacids of halogens
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)
- Polyethers (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Hydrogenated Pyridines (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI951556A IT1275568B (it) | 1995-07-19 | 1995-07-19 | Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69604540D1 true DE69604540D1 (de) | 1999-11-11 |
DE69604540T2 DE69604540T2 (de) | 2000-04-27 |
Family
ID=11372005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69604540T Expired - Lifetime DE69604540T2 (de) | 1995-07-19 | 1996-07-11 | Verfahren zur Herstellung von Fluoroxy- oder Chloroxy-perfluoracylfluoriden |
Country Status (7)
Country | Link |
---|---|
US (1) | US5756841A (de) |
EP (1) | EP0754670B1 (de) |
JP (1) | JP3869498B2 (de) |
AT (1) | ATE185337T1 (de) |
DE (1) | DE69604540T2 (de) |
ES (1) | ES2139285T3 (de) |
IT (1) | IT1275568B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20020198A1 (it) | 2002-02-05 | 2003-08-05 | Ausimont Spa | (per)aloeteri |
ITMI20030019A1 (it) | 2003-01-09 | 2004-07-10 | Solvay Solexis Spa | Procedimento per la preparazione di composti mono- |
ITMI20030018A1 (it) | 2003-01-09 | 2004-07-10 | Solvay Solexis Spa | Procedimento per la preparazione di composti mono- |
JP4940677B2 (ja) | 2006-02-01 | 2012-05-30 | ユニマテック株式会社 | パーフルオロポリエーテルカルボン酸フロライドの製造法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3442927A (en) * | 1964-02-03 | 1969-05-06 | Minnesota Mining & Mfg | Fluoroxy compounds |
NL6709067A (de) * | 1964-04-09 | 1968-01-08 | ||
GB1104482A (en) * | 1964-04-09 | 1968-02-28 | Montedison Spa | Perfluoro-olefin derivatives |
DE1745169B2 (de) * | 1967-02-09 | 1977-04-21 | Montecatini Edison S.P.A., Mailand (Italien) | Fluorierte lineare polyaether und verfahren zu ihrer herstellung |
US3810874A (en) * | 1969-03-10 | 1974-05-14 | Minnesota Mining & Mfg | Polymers prepared from poly(perfluoro-alkylene oxide) compounds |
JPS5645911A (en) * | 1979-09-25 | 1981-04-25 | Asahi Glass Co Ltd | Production of ion-exchangeable fluorinated polymer |
EP0148482B1 (de) * | 1983-12-26 | 1992-03-25 | Daikin Industries, Limited | Verfahren zur Herstellung von Halogen enthaltenden Polyäthern |
US4647413A (en) * | 1983-12-27 | 1987-03-03 | Minnesota Mining And Manufacturing Company | Perfluoropolyether oligomers and polymers |
IT1184149B (it) * | 1985-03-11 | 1987-10-22 | Montefluos Spa | Processo per la preparazione di fluorossi-alo-composti |
IT1188635B (it) * | 1986-03-27 | 1988-01-20 | Ausimont Spa | Lubrificanti per fluoropolieterei interni per mezzi magnetici di registrazione |
IT1197476B (it) * | 1986-09-10 | 1988-11-30 | Ausimont Spa | Ipofluoriti e bis-ipofluoriti e procedimento per la loro preparazione |
IT1198285B (it) * | 1986-11-14 | 1988-12-21 | Ausimont Spa | Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate |
IT1198284B (it) * | 1986-11-14 | 1988-12-21 | Ausimont Spa | Procedimento per la preparazione di polieteri alogenati |
IT1233434B (it) * | 1987-12-23 | 1992-03-31 | Ausimont Spa | Telomeri del clorotrifluoroetilene e processo per la loro preparazione |
IT1229845B (it) * | 1989-04-20 | 1991-09-13 | Ausimont Srl | Procedimento per la preparazione di perfluoropolieteri perossidici. |
IT1230873B (it) * | 1989-06-20 | 1991-11-08 | Ausimont Srl | Processo per la preparazione di peraloeteri da peraloolefine e nuovi peraloeteri ottenuti. |
-
1995
- 1995-07-19 IT ITMI951556A patent/IT1275568B/it active IP Right Grant
-
1996
- 1996-07-11 DE DE69604540T patent/DE69604540T2/de not_active Expired - Lifetime
- 1996-07-11 ES ES96111161T patent/ES2139285T3/es not_active Expired - Lifetime
- 1996-07-11 EP EP96111161A patent/EP0754670B1/de not_active Expired - Lifetime
- 1996-07-11 AT AT96111161T patent/ATE185337T1/de not_active IP Right Cessation
- 1996-07-18 JP JP18952296A patent/JP3869498B2/ja not_active Expired - Lifetime
- 1996-07-18 US US08/683,461 patent/US5756841A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT1275568B (it) | 1997-08-07 |
DE69604540T2 (de) | 2000-04-27 |
JP3869498B2 (ja) | 2007-01-17 |
ATE185337T1 (de) | 1999-10-15 |
EP0754670B1 (de) | 1999-10-06 |
EP0754670A3 (de) | 1997-08-20 |
ES2139285T3 (es) | 2000-02-01 |
US5756841A (en) | 1998-05-26 |
JPH0931029A (ja) | 1997-02-04 |
ITMI951556A0 (it) | 1995-07-19 |
EP0754670A2 (de) | 1997-01-22 |
ITMI951556A1 (it) | 1997-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |