DE69002009D1 - Verfahren zur herstellung von chlortrifluorethyltelomeren und so hergestellte telomere. - Google Patents

Verfahren zur herstellung von chlortrifluorethyltelomeren und so hergestellte telomere.

Info

Publication number
DE69002009D1
DE69002009D1 DE9090100541T DE69002009T DE69002009D1 DE 69002009 D1 DE69002009 D1 DE 69002009D1 DE 9090100541 T DE9090100541 T DE 9090100541T DE 69002009 T DE69002009 T DE 69002009T DE 69002009 D1 DE69002009 D1 DE 69002009D1
Authority
DE
Germany
Prior art keywords
telomers
chlortrifluorethyl
producing
produced
producing chlortrifluorethyl
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
DE9090100541T
Other languages
English (en)
Other versions
DE69002009T2 (de
Inventor
Antonio Dr Marraccini
Antonio Pasquale
Marco Dr Vincenti
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
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
Application granted granted Critical
Publication of DE69002009D1 publication Critical patent/DE69002009D1/de
Publication of DE69002009T2 publication Critical patent/DE69002009T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C07C17/2637—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions between a compound containing only oxygen and possibly halogen as hetero-atoms and a halogenated hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
    • C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE90100541T 1989-01-12 1990-01-11 Verfahren zur Herstellung von Chlortrifluorethyltelomeren und so hergestellte Telomere. Expired - Fee Related DE69002009T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8919078A IT1227850B (it) 1989-01-12 1989-01-12 Processo per la preparazione di telomeri del clorotrifluoroetilene e nuovi telomeri ottenuti.

Publications (2)

Publication Number Publication Date
DE69002009D1 true DE69002009D1 (de) 1993-07-29
DE69002009T2 DE69002009T2 (de) 1993-11-18

Family

ID=11154357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90100541T Expired - Fee Related DE69002009T2 (de) 1989-01-12 1990-01-11 Verfahren zur Herstellung von Chlortrifluorethyltelomeren und so hergestellte Telomere.

Country Status (6)

Country Link
US (1) US5087765A (de)
EP (1) EP0379070B1 (de)
JP (1) JP2758473B2 (de)
CA (1) CA2007484A1 (de)
DE (1) DE69002009T2 (de)
IT (1) IT1227850B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230873B (it) * 1989-06-20 1991-11-08 Ausimont Srl Processo per la preparazione di peraloeteri da peraloolefine e nuovi peraloeteri ottenuti.
US6884860B1 (en) 2002-07-29 2005-04-26 3M Innovative Properties Company Fluoroelastomer copolymer based on tetrafluoroethylene, chlorotrifluoroethylene, hexafluoropropylene and vinylidene fluoride

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1206546A (fr) * 1957-11-02 1960-02-10 Hoechst Ag Agents d'entraînement pour pompes à vide
US4533762A (en) * 1983-10-24 1985-08-06 Occidental Chemical Corporation Preparation of chlorotrifluoroethylene telomers with bisfluoroxydifluoromethane
GB2148286B (en) * 1983-10-24 1987-09-30 Occidental Chem Co Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane and bisfluoroxydifluoro methane
IT1200806B (it) * 1985-10-21 1989-01-27 Ausimont Spa Procedimento per la preparazione di idroalofluoroalcani
JPS6426504A (en) * 1987-07-21 1989-01-27 Nihon Tokushu Noyaku Seizo Kk Herbicidal composition
IT1233434B (it) * 1987-12-23 1992-03-31 Ausimont Spa Telomeri del clorotrifluoroetilene e processo per la loro preparazione

Also Published As

Publication number Publication date
JP2758473B2 (ja) 1998-05-28
IT8919078A0 (it) 1989-01-12
EP0379070A1 (de) 1990-07-25
IT1227850B (it) 1991-05-10
DE69002009T2 (de) 1993-11-18
CA2007484A1 (en) 1990-07-12
EP0379070B1 (de) 1993-06-23
JPH02237948A (ja) 1990-09-20
US5087765A (en) 1992-02-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee