GB1415245A - Method of producing fluoralkyl-iodide telomers - Google Patents

Method of producing fluoralkyl-iodide telomers

Info

Publication number
GB1415245A
GB1415245A GB1619973A GB1619973A GB1415245A GB 1415245 A GB1415245 A GB 1415245A GB 1619973 A GB1619973 A GB 1619973A GB 1619973 A GB1619973 A GB 1619973A GB 1415245 A GB1415245 A GB 1415245A
Authority
GB
United Kingdom
Prior art keywords
iodide
fluoralkyl
producing
april
formula
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
Application number
GB1619973A
Other languages
English (en)
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.)
Kali Chemie AG
Original Assignee
Kali Chemie 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 Kali Chemie AG filed Critical Kali Chemie AG
Publication of GB1415245A publication Critical patent/GB1415245A/en
Expired 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
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB1619973A 1972-04-17 1973-04-04 Method of producing fluoralkyl-iodide telomers Expired GB1415245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722218451 DE2218451A1 (de) 1972-04-17 1972-04-17 Verfahren zur herstellung von fluoralkyljodidtelomeren der formel c tief n f tief 2n+1 -(cr tief 1 r tief 2) tief m -

Publications (1)

Publication Number Publication Date
GB1415245A true GB1415245A (en) 1975-11-26

Family

ID=5842177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1619973A Expired GB1415245A (en) 1972-04-17 1973-04-04 Method of producing fluoralkyl-iodide telomers

Country Status (8)

Country Link
JP (1) JPS4914407A (enrdf_load_stackoverflow)
BE (1) BE798268A (enrdf_load_stackoverflow)
CH (1) CH580552A5 (enrdf_load_stackoverflow)
DE (1) DE2218451A1 (enrdf_load_stackoverflow)
FR (1) FR2180863B1 (enrdf_load_stackoverflow)
GB (1) GB1415245A (enrdf_load_stackoverflow)
IT (1) IT982785B (enrdf_load_stackoverflow)
NL (1) NL7304737A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003106023A1 (ja) * 2002-06-17 2003-12-24 ダイキン工業株式会社 ポリフルオロアルキルエチルアイオダイド製造用金属銅触媒及びポリフルオロアルキルエチルアイオダイドの製造方法
WO2008083201A1 (en) * 2006-12-29 2008-07-10 3M Innovative Properties Company Process for preparing long-chain polymethylene halide telomers
US8889230B2 (en) 2006-08-31 2014-11-18 3M Innovative Properties Company Side chain fluorochemicals with crystallizable spacer groups

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04140273A (ja) * 1990-09-28 1992-05-14 Teijin Seiki Co Ltd パーン巻取機における糸条巻取方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856440A (en) * 1955-06-17 1958-10-14 Du Pont Fluorine containing co-telomers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003106023A1 (ja) * 2002-06-17 2003-12-24 ダイキン工業株式会社 ポリフルオロアルキルエチルアイオダイド製造用金属銅触媒及びポリフルオロアルキルエチルアイオダイドの製造方法
US7214815B2 (en) 2002-06-17 2007-05-08 Daikin Industries, Ltd. Metallic copper catalyst for polyfluoroalkylethyl iodide production and process for producing polyfluoroalkylethyl iodide
US8889230B2 (en) 2006-08-31 2014-11-18 3M Innovative Properties Company Side chain fluorochemicals with crystallizable spacer groups
WO2008083201A1 (en) * 2006-12-29 2008-07-10 3M Innovative Properties Company Process for preparing long-chain polymethylene halide telomers
WO2008083199A1 (en) * 2006-12-29 2008-07-10 3M Innovative Properties Company Long-chain polymethylene halide telomers
US7893186B2 (en) 2006-12-29 2011-02-22 3M Innovative Properties Company Process for preparing long-chain polymethylene halide telomers
US8236425B2 (en) 2006-12-29 2012-08-07 3M Innovative Properties Company Long-chain polymethylene halide telomers
CN101573315B (zh) * 2006-12-29 2013-05-29 3M创新有限公司 长链聚亚甲基卤调聚物

Also Published As

Publication number Publication date
NL7304737A (enrdf_load_stackoverflow) 1973-10-19
DE2218451A1 (de) 1973-10-31
CH580552A5 (enrdf_load_stackoverflow) 1976-10-15
FR2180863B1 (enrdf_load_stackoverflow) 1977-04-29
FR2180863A1 (enrdf_load_stackoverflow) 1973-11-30
JPS4914407A (enrdf_load_stackoverflow) 1974-02-07
IT982785B (it) 1974-10-21
BE798268A (fr) 1973-10-16

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Legal Events

Date Code Title Description
416 Proceeding under section 16 patents act 1949
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee