ATE400539T1 - Verfahren zur kontinuierlichen herstellung eines perfluoralkyliodid-telomers - Google Patents

Verfahren zur kontinuierlichen herstellung eines perfluoralkyliodid-telomers

Info

Publication number
ATE400539T1
ATE400539T1 AT02720459T AT02720459T ATE400539T1 AT E400539 T1 ATE400539 T1 AT E400539T1 AT 02720459 T AT02720459 T AT 02720459T AT 02720459 T AT02720459 T AT 02720459T AT E400539 T1 ATE400539 T1 AT E400539T1
Authority
AT
Austria
Prior art keywords
perfluoroalkyl
continuously
continuously producing
general formula
perfluoralkyliodide
Prior art date
Application number
AT02720459T
Other languages
English (en)
Inventor
Yoshio Funakoshi
Jun Miki
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Application granted granted Critical
Publication of ATE400539T1 publication Critical patent/ATE400539T1/de

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
    • C07C17/278—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/51—Spheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/835—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with germanium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT02720459T 2001-04-17 2002-04-17 Verfahren zur kontinuierlichen herstellung eines perfluoralkyliodid-telomers ATE400539T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001118337A JP5168746B2 (ja) 2001-04-17 2001-04-17 パーフルオロアルキルアイオダイドテロマーの連続製造方法

Publications (1)

Publication Number Publication Date
ATE400539T1 true ATE400539T1 (de) 2008-07-15

Family

ID=18968748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02720459T ATE400539T1 (de) 2001-04-17 2002-04-17 Verfahren zur kontinuierlichen herstellung eines perfluoralkyliodid-telomers

Country Status (7)

Country Link
US (1) US6919490B2 (de)
EP (1) EP1380557B1 (de)
JP (1) JP5168746B2 (de)
CN (1) CN1535258A (de)
AT (1) ATE400539T1 (de)
DE (1) DE60227497D1 (de)
WO (1) WO2002085823A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003035258A1 (en) * 2001-10-24 2003-05-01 Daikin Industries, Ltd. Method and system for the recovery of catalysts and process and unit for the production of perfluoroalkyl iodide telomers
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
JP4802544B2 (ja) * 2005-04-20 2011-10-26 旭硝子株式会社 フルオロアルキルアイオダイドおよびその製造方法
EP2081881A2 (de) * 2006-08-03 2009-07-29 E. I. du Pont de Nemours and Company Telomerzusammensetzungen und herstellungsverfahren dafür
JP2009242317A (ja) * 2008-03-31 2009-10-22 Daikin Ind Ltd フルオロアルキルアイオダイドテロマーの製造方法
US8783521B2 (en) 2009-05-22 2014-07-22 Otsuka Pharmaceutical Co., Ltd. Container for eye drops
CN101993337A (zh) * 2009-08-19 2011-03-30 广东理文化工研发有限公司 一种中等链长全氟碘代烷的调聚方法
CN101648845B (zh) * 2009-08-27 2013-06-12 太仓中化环保化工有限公司 一种短链全氟烷基碘化物的制备方法
US7951983B2 (en) * 2009-11-04 2011-05-31 E.I. Du Pont De Nemours And Company Catalyzed olefin insertion
US7888538B1 (en) 2009-11-04 2011-02-15 E.I. Du Pont De Nemours And Company Catalyzed olefin insertion
CN102753507B (zh) * 2009-11-04 2014-12-24 纳幕尔杜邦公司 催化烯烃插入
CN101844963A (zh) * 2010-02-04 2010-09-29 广东理文化工研发有限公司 一种全氟碘代烷的制备方法
CN101805240B (zh) * 2010-03-29 2013-11-06 太仓中化环保化工有限公司 一种全氟烷基碘化物的调聚方法
JP5741516B2 (ja) * 2012-04-19 2015-07-01 ダイキン工業株式会社 フルオロアルキルアイオダイドの製造方法
JP5590066B2 (ja) 2012-04-19 2014-09-17 ダイキン工業株式会社 フルオロアルキルアイオダイドの混合物の製造方法
CN103880588B (zh) * 2014-02-26 2015-06-03 巨化集团技术中心 一种催化蒸馏调聚制备全氟烷基碘的方法
EP3129340B1 (de) * 2014-04-11 2018-02-28 Solvay Specialty Polymers Italy S.p.A. Verfahren zur herstellung von alpha-iodperfluoralkanen und alpha-,omega-diiodperfluoralkanen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1443517C3 (de) 1963-12-12 1974-02-14 Walter 7500 Karlsruhe Bloechl Verfahren zur kontinuierlichen Herstellung von 1-Monojodperfluoralkanen, sowie von alpha-Monojod-omega-hydrogenoderalpha-Monojod-omega-halogenperfluoralkanen
CH440240A (de) 1963-12-12 1967-07-31 Bloechl Walter Verfahren zur Herstellung von Fluorjodalkanen
DE2542496C3 (de) 1975-09-24 1980-07-31 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Perfluoralkyljodidtelomeren
DE3942316A1 (de) * 1989-12-21 1991-06-27 Hoechst Ag Verfahren zur kontinuierlichen telomerisation
FR2686083B1 (fr) * 1992-01-13 1994-03-25 Elf Atochem Sa Synthese d'iodures de perfluoroalkyle.
FR2704546B1 (fr) * 1993-04-27 1995-06-23 Atochem Elf Sa Synthèse d'iodures de perfluoroalkyle.
JPH06340560A (ja) 1993-05-28 1994-12-13 Asahi Glass Co Ltd 塩素化炭化水素の製法
DE4446758A1 (de) * 1994-12-24 1996-06-27 Hoechst Ag Metallkatalysierte Herstellung von Perfluoralkyliodid-Telomeren
DE4446759A1 (de) * 1994-12-24 1996-06-27 Hoechst Ag Verfahren zur Herstellung von Perfluoralkyliodid-Telomeren
ES2157497T3 (es) * 1996-06-06 2001-08-16 Asahi Glass Co Ltd Procedimiento de produccion realizado en una columna de destilacion.
JP3800677B2 (ja) * 1996-08-15 2006-07-26 旭硝子株式会社 ペルフルオロアルキルヨウ化物の製造方法
JPH10237504A (ja) * 1997-02-21 1998-09-08 Shinko Res Kk 金属多孔質体
JP2000297334A (ja) * 1999-04-14 2000-10-24 Sekisui Chem Co Ltd 焼結多孔質体の製造方法および焼結多孔質体

Also Published As

Publication number Publication date
EP1380557B1 (de) 2008-07-09
JP5168746B2 (ja) 2013-03-27
EP1380557A1 (de) 2004-01-14
US6919490B2 (en) 2005-07-19
WO2002085823A1 (en) 2002-10-31
CN1535258A (zh) 2004-10-06
JP2002316957A (ja) 2002-10-31
DE60227497D1 (de) 2008-08-21
EP1380557A4 (de) 2004-11-24
US20040116753A1 (en) 2004-06-17

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