DE602004005508D1 - Verfahren zur Herstellung von perfluorierten monofunktionellen Carbonylverbindungen - Google Patents

Verfahren zur Herstellung von perfluorierten monofunktionellen Carbonylverbindungen

Info

Publication number
DE602004005508D1
DE602004005508D1 DE602004005508T DE602004005508T DE602004005508D1 DE 602004005508 D1 DE602004005508 D1 DE 602004005508D1 DE 602004005508 T DE602004005508 T DE 602004005508T DE 602004005508 T DE602004005508 T DE 602004005508T DE 602004005508 D1 DE602004005508 D1 DE 602004005508D1
Authority
DE
Germany
Prior art keywords
perfluorinated
preparation
carbonyl compounds
monofunctional
monofunctional carbonyl
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 - Fee Related
Application number
DE602004005508T
Other languages
English (en)
Other versions
DE602004005508T2 (de
Inventor
Giovanni Fontana
Walter Navarrini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Solvay Solexis 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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Publication of DE602004005508D1 publication Critical patent/DE602004005508D1/de
Application granted granted Critical
Publication of DE602004005508T2 publication Critical patent/DE602004005508T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE602004005508T 2003-01-09 2004-01-07 Verfahren zur Herstellung von perfluorierten monofunktionellen Carbonylverbindungen Expired - Fee Related DE602004005508T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000018A ITMI20030018A1 (it) 2003-01-09 2003-01-09 Procedimento per la preparazione di composti mono-
ITMI20030018 2003-01-09

Publications (2)

Publication Number Publication Date
DE602004005508D1 true DE602004005508D1 (de) 2007-05-10
DE602004005508T2 DE602004005508T2 (de) 2008-01-24

Family

ID=32587874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005508T Expired - Fee Related DE602004005508T2 (de) 2003-01-09 2004-01-07 Verfahren zur Herstellung von perfluorierten monofunktionellen Carbonylverbindungen

Country Status (4)

Country Link
US (1) US7321062B2 (de)
EP (1) EP1440994B1 (de)
DE (1) DE602004005508T2 (de)
IT (1) ITMI20030018A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20030019A1 (it) * 2003-01-09 2004-07-10 Solvay Solexis Spa Procedimento per la preparazione di composti mono-
ITMI20030606A1 (it) 2003-03-27 2004-09-28 Solvay Solexis Spa Procedimento per preparare idrofluoroeteri.
ITMI20060681A1 (it) * 2006-04-06 2007-10-07 Solvay Solexis Spa Processo per preparare perfluoropolieteri mono-carbossilici ad elevata purezza
CN102177123B (zh) * 2008-08-11 2016-05-04 索维索莱克西斯公开有限公司 具有改进的热以及化学稳定性的氢氟醇
TWI825005B (zh) 2016-12-14 2023-12-11 義大利商首威專業聚合物義大利公司 （全）氟聚醚聚合物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113967A (en) * 1960-10-25 1963-12-10 Du Pont Addition of carbonyl fluoride to polyfluoro-olefins
US3175378A (en) * 1963-05-17 1965-03-30 Fred J Russell Cylinder lock assembly
US3250808A (en) * 1963-10-31 1966-05-10 Du Pont Fluorocarbon ethers derived from hexafluoropropylene epoxide
NL6709067A (de) 1964-04-09 1968-01-08
GB1104482A (en) 1964-04-09 1968-02-28 Montedison Spa Perfluoro-olefin derivatives
US3847978A (en) * 1968-07-01 1974-11-12 Montedison Spa Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof
US4499024A (en) * 1983-10-24 1985-02-12 Occidental Chemical Corporation Continuous process for preparing bisfluoroxydifluoromethane
IT1184149B (it) * 1985-03-11 1987-10-22 Montefluos Spa Processo per la preparazione di fluorossi-alo-composti
IT1229845B (it) * 1989-04-20 1991-09-13 Ausimont Srl Procedimento per la preparazione di perfluoropolieteri perossidici.
US5488142A (en) * 1993-10-04 1996-01-30 Minnesota Mining And Manufacturing Company Fluorination in tubular reactor system
IT1264977B1 (it) * 1993-11-17 1996-10-17 Ausimont Spa Processo per preparare perfluoropolietri
IT1275568B (it) * 1995-07-19 1997-08-07 Ausimont Spa Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri
US6013795A (en) * 1996-11-04 2000-01-11 3M Innovative Properties Company Alpha-branched fluoroalkylcarbonyl fluorides and their derivatives
IT1290462B1 (it) * 1997-04-08 1998-12-03 Ausimont Spa Polimeri idrogenati modificati

Also Published As

Publication number Publication date
EP1440994A2 (de) 2004-07-28
EP1440994A3 (de) 2005-06-01
US20040147780A1 (en) 2004-07-29
ITMI20030018A1 (it) 2004-07-10
DE602004005508T2 (de) 2008-01-24
US7321062B2 (en) 2008-01-22
EP1440994B1 (de) 2007-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee