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JPS5239608A - Process for preparing perfluoroalkyliodide teromer - Google Patents

Process for preparing perfluoroalkyliodide teromer

Info

Publication number
JPS5239608A
JPS5239608A JP51113176A JP11317676A JPS5239608A JP S5239608 A JPS5239608 A JP S5239608A JP 51113176 A JP51113176 A JP 51113176A JP 11317676 A JP11317676 A JP 11317676A JP S5239608 A JPS5239608 A JP S5239608A
Authority
JP
Japan
Prior art keywords
teromer
perfluoroalkyliodide
preparing
preparing perfluoroalkyliodide
perfluoroalkyliodide teromer
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
Application number
JP51113176A
Other languages
Japanese (ja)
Other versions
JPS6022687B2 (en
Inventor
Fueritsukusu Berunto
Uaisu Edouaruto
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPS5239608A publication Critical patent/JPS5239608A/en
Publication of JPS6022687B2 publication Critical patent/JPS6022687B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
JP51113176A 1975-09-24 1976-09-22 Process for producing perfluoroalkyl telomer iodide Expired JPS6022687B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2542496.8 1975-09-24
DE2542496A DE2542496C3 (en) 1975-09-24 1975-09-24 Process for the preparation of perfluoroalkyl iodide telomers

Publications (2)

Publication Number Publication Date
JPS5239608A true JPS5239608A (en) 1977-03-28
JPS6022687B2 JPS6022687B2 (en) 1985-06-03

Family

ID=5957228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51113176A Expired JPS6022687B2 (en) 1975-09-24 1976-09-22 Process for producing perfluoroalkyl telomer iodide

Country Status (5)

Country Link
JP (1) JPS6022687B2 (en)
DE (1) DE2542496C3 (en)
FR (1) FR2325665A1 (en)
GB (1) GB1535408A (en)
IT (1) IT1070566B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194546U (en) * 1981-06-05 1982-12-09
JP2009073762A (en) * 2007-09-20 2009-04-09 Asahi Glass Co Ltd Production method of fluoroalkyl iodide

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942316A1 (en) * 1989-12-21 1991-06-27 Hoechst Ag METHOD FOR CONTINUOUS TELOMERIZATION
US5574193A (en) * 1994-05-26 1996-11-12 E. I. Du Pont De Nemours And Company Initiators for telomerization of polyfluoroalkyl iodides with fluoroolefins
DE4446758A1 (en) 1994-12-24 1996-06-27 Hoechst Ag Metal-catalyzed production of perfluoroalkyl iodide telomers
DE4446759A1 (en) 1994-12-24 1996-06-27 Hoechst Ag Process for the preparation of perfluoroalkyl iodide telomers
US5908966A (en) * 1997-10-14 1999-06-01 E. I. Du Pont De Nemours And Company Thermal process for the preparation of a telomeric alkyl iodide
WO2002062735A1 (en) 2001-02-07 2002-08-15 Daikin Industries, Ltd. Method for producing fluoroalkyl iodide telomer mixture and method for producing fluorine-containing (meth)acrylate ester
JP5168746B2 (en) 2001-04-17 2013-03-27 ダイキン工業株式会社 Continuous production method of perfluoroalkyl iodide telomer
WO2003091187A1 (en) * 2002-04-24 2003-11-06 Daikin Industries, Ltd. Process for producing perhalogenated alkyl iodide telomer
RU2381237C2 (en) * 2008-03-17 2010-02-10 Некоммерческая организация Учреждение Институт проблем химической физики Российской академии наук (статус государственного учреждения (ИПХФ РАН)) Alkylketone fluorotelomers, synthesis method thereof (versions) and method of making functional coatings based on said fluorotelomers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792762A (en) * 1971-12-16 1973-03-30 Kali Chemie Ag PROCESS FOR THE PRODUCTION OF TELOMERES OF PERFLUOROALKYL IODIDE
BE793356A (en) * 1971-12-24 1973-06-27 Hoechst Ag PROCESS FOR PREPARING PERFLUOROALKYL IODIDES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57194546U (en) * 1981-06-05 1982-12-09
JP2009073762A (en) * 2007-09-20 2009-04-09 Asahi Glass Co Ltd Production method of fluoroalkyl iodide

Also Published As

Publication number Publication date
FR2325665B1 (en) 1980-07-11
DE2542496C3 (en) 1980-07-31
GB1535408A (en) 1978-12-13
DE2542496B2 (en) 1979-11-22
DE2542496A1 (en) 1977-03-31
IT1070566B (en) 1985-03-29
FR2325665A1 (en) 1977-04-22
JPS6022687B2 (en) 1985-06-03

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