DE69811479T2 - Verfahren zur herstellung halogenierter kohlenwasserstoffe - Google Patents

Verfahren zur herstellung halogenierter kohlenwasserstoffe

Info

Publication number
DE69811479T2
DE69811479T2 DE69811479T DE69811479T DE69811479T2 DE 69811479 T2 DE69811479 T2 DE 69811479T2 DE 69811479 T DE69811479 T DE 69811479T DE 69811479 T DE69811479 T DE 69811479T DE 69811479 T2 DE69811479 T2 DE 69811479T2
Authority
DE
Germany
Prior art keywords
halogened
hydrocarbons
producing
producing halogened
halogened hydrocarbons
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
DE69811479T
Other languages
English (en)
Other versions
DE69811479D1 (de
DE69811479T3 (de
Inventor
Shin Tatematsu
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.)
AGC Inc
Original Assignee
Asahi Glass Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14432008&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69811479(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE69811479D1 publication Critical patent/DE69811479D1/de
Application granted granted Critical
Publication of DE69811479T2 publication Critical patent/DE69811479T2/de
Publication of DE69811479T3 publication Critical patent/DE69811479T3/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
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69811479T 1997-04-23 1998-04-22 Verfahren zur herstellung halogenierter kohlenwasserstoffe Expired - Fee Related DE69811479T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10637697 1997-04-23
JP10637697 1997-04-23
PCT/JP1998/001850 WO1998047841A1 (fr) 1997-04-23 1998-04-22 Procede de production d'hydrocarbures halogenes

Publications (3)

Publication Number Publication Date
DE69811479D1 DE69811479D1 (de) 2003-03-27
DE69811479T2 true DE69811479T2 (de) 2003-11-20
DE69811479T3 DE69811479T3 (de) 2006-09-28

Family

ID=14432008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69811479T Expired - Fee Related DE69811479T3 (de) 1997-04-23 1998-04-22 Verfahren zur herstellung halogenierter kohlenwasserstoffe

Country Status (5)

Country Link
US (1) US6172270B1 (de)
EP (1) EP0957074B2 (de)
DE (1) DE69811479T3 (de)
ES (1) ES2192768T3 (de)
WO (1) WO1998047841A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366330B1 (en) * 1997-05-23 2002-04-02 Kent Displays Incorporated Cholesteric liquid crystal display that prevents image sticking
JP3520900B2 (ja) * 1997-12-12 2004-04-19 ダイキン工業株式会社 ペンタフルオロエタンの製造方法、並びにフッ素化用触媒及びその製造方法
FR2807752A1 (fr) * 2000-04-12 2001-10-19 Solvay Procede pour la preparation d'un hydrochlorofluoroalcane et catalyseur
FR2807751B1 (fr) * 2000-04-12 2005-05-20 Solvay Procede pour la preparation d'un hydro (chloro) fluoroalcane et catalyseur
GB0021618D0 (en) * 2000-09-02 2000-10-18 Ici Plc Production of hydrofluoroalkanes
JP2007508140A (ja) * 2003-10-14 2007-04-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 亜鉛を含有するクロム酸化物組成物、それらの調製、ならびにそれらの触媒および触媒前駆体としての使用
GB0507139D0 (en) 2005-04-08 2005-05-18 Ineos Fluor Holdings Ltd Catalyst
GB0525699D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525700D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525701D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0806422D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
KR101394583B1 (ko) 2006-10-03 2014-05-12 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. 탄소수 3-6의 (하이드로)플루오로알켄의 생성을 위한 탈수소할로겐화 방법
GB0706978D0 (en) 2007-04-11 2007-05-16 Ineos Fluor Holdings Ltd Process
GB0806389D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806419D0 (en) 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0808836D0 (en) 2008-05-15 2008-06-18 Ineos Fluor Ltd Process
GB0816208D0 (en) * 2008-09-05 2008-10-15 Ineos Fluor Holdings Ltd Catlyst and process using the catalyst
US9862659B2 (en) * 2008-09-05 2018-01-09 Mexichem Amanco Holding S.A. De C.V. Catalyst and process using the catalyst
GB0906191D0 (en) 2009-04-09 2009-05-20 Ineos Fluor Holdings Ltd Process
GB2492847A (en) 2011-07-15 2013-01-16 Mexichem Amanco Holding Sa A process for reducing TFMA content in R-1234
GB2559056B (en) 2015-07-17 2019-09-11 Mexichem Fluor Sa De Cv Process for preparing 245cb and 1234yf from 243db
GB2540428B (en) 2015-07-17 2017-09-13 Mexichem Fluor Sa De Cv Process for preparing 3,3,3-trifluoropropene
FR3055221B1 (fr) 2016-08-29 2023-12-15 Arkema France Compositions de catalyseurs d'oxyfluorure ou de fluorure de chrome, leur preparation et leur utilisation dans des procedes en phase gazeuse
GB201615209D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
GB201615197D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501062A1 (fr) † 1980-12-29 1982-09-10 Ugine Kuhlmann Catalyseurs de fluoruration en phase gazeuse de derives chlores aliphatiques, a base de microbilles d'oxyde de chrome, et procedes de fluoruration utilisant ces catalyseurs
JPH0788326B2 (ja) 1987-11-26 1995-09-27 旭硝子株式会社 １，１−ジクロロ−１，２，２，２−テトラフルオロエタンの製造方法
JP2666444B2 (ja) * 1988-12-23 1997-10-22 旭硝子株式会社 １，１，２―トリクロロ―２，２―ジフルオロエタンのフッ素化方法
JP2764980B2 (ja) * 1988-12-28 1998-06-11 旭硝子株式会社 パークロロエチレンのフッ素化方法
US5264639A (en) 1989-02-02 1993-11-23 Asahi Glass Company Ltd. Process for producing a 2,2-difluoropropane
GB9104775D0 (en) † 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
CA2069149C (en) † 1991-05-24 2002-09-03 Takashi Shibanuma Fluorination catalyst and process for fluorinating halogenated hydrocarbon
JP3412165B2 (ja) * 1991-05-24 2003-06-03 ダイキン工業株式会社 フッ素化触媒およびハロゲン化炭化水素のフッ素化方法
FR2684567B1 (fr) * 1991-12-09 1994-11-04 Atochem Catalyseurs massiques a base d'oxydes de chrome et de nickel, et leur application a la fluoration d'hydrocarbures halogenes.
JPH06211707A (ja) * 1993-01-14 1994-08-02 Showa Denko Kk ジフルオロメタンの製造方法
JP3374426B2 (ja) * 1993-01-29 2003-02-04 昭和電工株式会社 １，１，１，２−テトラフルオロエタンの製造方法
GB9325756D0 (en) † 1993-12-16 1994-02-16 Ici Plc Production of pentafluoroethane
GB9406813D0 (en) 1994-04-06 1994-05-25 Ici Plc Production of pentafluoroethane
KR0125143B1 (ko) † 1994-12-02 1997-11-27 김은영 1,1,1-트리플루오로-2,2-디클로로에탄의 불소화 촉매 및 그것의 제조방법
FR2740994B1 (fr) † 1995-11-10 1997-12-05 Atochem Elf Sa Catalyseurs massiques a base d'oxyde de chrome, leur procede de preparation et leur application a la fluoration d'hydrocarbures halogenes
JP3520900B2 (ja) † 1997-12-12 2004-04-19 ダイキン工業株式会社 ペンタフルオロエタンの製造方法、並びにフッ素化用触媒及びその製造方法

Also Published As

Publication number Publication date
EP0957074A4 (de) 1999-11-17
US6172270B1 (en) 2001-01-09
EP0957074B1 (de) 2003-02-19
EP0957074B2 (de) 2006-01-11
ES2192768T3 (es) 2003-10-16
WO1998047841A1 (fr) 1998-10-29
EP0957074A1 (de) 1999-11-17
DE69811479D1 (de) 2003-03-27
DE69811479T3 (de) 2006-09-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee