IT1275568B - Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri - Google Patents

Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri

Info

Publication number
IT1275568B
IT1275568B ITMI951556A ITMI951556A IT1275568B IT 1275568 B IT1275568 B IT 1275568B IT MI951556 A ITMI951556 A IT MI951556A IT MI951556 A ITMI951556 A IT MI951556A IT 1275568 B IT1275568 B IT 1275568B
Authority
IT
Italy
Prior art keywords
alkaline
perfluoroacilfluoruri
fluorossi
chlorossi
preparation
Prior art date
Application number
ITMI951556A
Other languages
English (en)
Inventor
Darryl D Desmarteau
John David O Anderson
Walter Navarrini
Original Assignee
Ausimont Spa
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
Application filed by Ausimont Spa filed Critical Ausimont Spa
Priority to ITMI951556A priority Critical patent/IT1275568B/it
Publication of ITMI951556A0 publication Critical patent/ITMI951556A0/it
Priority to EP96111161A priority patent/EP0754670B1/en
Priority to DE69604540T priority patent/DE69604540T2/de
Priority to ES96111161T priority patent/ES2139285T3/es
Priority to AT96111161T priority patent/ATE185337T1/de
Priority to US08/683,461 priority patent/US5756841A/en
Priority to JP18952296A priority patent/JP3869498B2/ja
Publication of ITMI951556A1 publication Critical patent/ITMI951556A1/it
Application granted granted Critical
Publication of IT1275568B publication Critical patent/IT1275568B/it

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Hydrogenated Pyridines (AREA)
ITMI951556A 1995-07-19 1995-07-19 Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri IT1275568B (it)

Priority Applications (7)

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
EP96111161A EP0754670B1 (en) 1995-07-19 1996-07-11 Process for preparing fluoroxy- or chloroxy-perfluoroacylfluorides
DE69604540T DE69604540T2 (de) 1995-07-19 1996-07-11 Verfahren zur Herstellung von Fluoroxy- oder Chloroxy-perfluoracylfluoriden
ES96111161T ES2139285T3 (es) 1995-07-19 1996-07-11 Procedimiento de preparacion de fluoruros de fluoroxi- o de cloroxi-perfluoroacilo.
AT96111161T ATE185337T1 (de) 1995-07-19 1996-07-11 Verfahren zur herstellung von fluoroxy- oder chloroxy-perfluoracylfluoriden
US08/683,461 US5756841A (en) 1995-07-19 1996-07-18 Process for preparing fluoroxy-or chloroxy-perfluoroacylefluorides
JP18952296A JP3869498B2 (ja) 1995-07-19 1996-07-18 フルオロキシ−またはクロロキシ−ペルフルオロアシルフルオリドの製造方法

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 (3)

Publication Number Publication Date
ITMI951556A0 ITMI951556A0 (it) 1995-07-19
ITMI951556A1 ITMI951556A1 (it) 1997-01-19
IT1275568B true IT1275568B (it) 1997-08-07

Family

ID=11372005

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951556A IT1275568B (it) 1995-07-19 1995-07-19 Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri

Country Status (7)

Country Link
US (1) US5756841A (it)
EP (1) EP0754670B1 (it)
JP (1) JP3869498B2 (it)
AT (1) ATE185337T1 (it)
DE (1) DE69604540T2 (it)
ES (1) ES2139285T3 (it)
IT (1) IT1275568B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442927A (en) * 1964-02-03 1969-05-06 Minnesota Mining & Mfg Fluoroxy compounds
NL6709067A (it) * 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
DE3485616D1 (de) * 1983-12-26 1992-05-07 Daikin Ind Ltd Verfahren zur herstellung von halogen enthaltenden polyathern
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.

Also Published As

Publication number Publication date
ATE185337T1 (de) 1999-10-15
ES2139285T3 (es) 2000-02-01
JP3869498B2 (ja) 2007-01-17
EP0754670A3 (en) 1997-08-20
DE69604540T2 (de) 2000-04-27
US5756841A (en) 1998-05-26
DE69604540D1 (de) 1999-11-11
ITMI951556A0 (it) 1995-07-19
EP0754670B1 (en) 1999-10-06
ITMI951556A1 (it) 1997-01-19
EP0754670A2 (en) 1997-01-22
JPH0931029A (ja) 1997-02-04

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Legal Events

Date Code Title Description
0001 Granted