CN100473633C - 氟代烯烃的制备方法 - Google Patents

氟代烯烃的制备方法 Download PDF

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Publication number
CN100473633C
CN100473633C CNB028232666A CN02823266A CN100473633C CN 100473633 C CN100473633 C CN 100473633C CN B028232666 A CNB028232666 A CN B028232666A CN 02823266 A CN02823266 A CN 02823266A CN 100473633 C CN100473633 C CN 100473633C
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CN
China
Prior art keywords
crown
phase transfer
hydrogen
transfer catalyst
fluorine
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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
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CNB028232666A
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English (en)
Chinese (zh)
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CN1589248A (zh
Inventor
N·K·哈里达森
I·R·尚克兰德
D·E·布拉德利
A·J·波斯
T·R·德明
D·纳尔瓦杰克
M·范德普伊
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Honeywell International Inc
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Honeywell International Inc
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Publication of CN1589248A publication Critical patent/CN1589248A/zh
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Anticipated expiration legal-status Critical
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CNB028232666A 2001-09-25 2002-09-25 氟代烯烃的制备方法 Expired - Fee Related CN100473633C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/962,974 2001-09-25
US09/962,974 US6548719B1 (en) 2001-09-25 2001-09-25 Process for producing fluoroolefins

Publications (2)

Publication Number Publication Date
CN1589248A CN1589248A (zh) 2005-03-02
CN100473633C true CN100473633C (zh) 2009-04-01

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Family Applications (1)

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CNB028232666A Expired - Fee Related CN100473633C (zh) 2001-09-25 2002-09-25 氟代烯烃的制备方法

Country Status (7)

Country Link
US (1) US6548719B1 (OSRAM)
EP (1) EP1430011B1 (OSRAM)
JP (2) JP5093972B2 (OSRAM)
KR (1) KR100883425B1 (OSRAM)
CN (1) CN100473633C (OSRAM)
ES (1) ES2504140T3 (OSRAM)
WO (1) WO2003027051A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE48889E1 (en) 2014-08-14 2022-01-11 The Chemours Company Fc, Llc Dehydrofluorination of 245FA to 1234ZE

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6548719B1 (en) * 2001-09-25 2003-04-15 Honeywell International Process for producing fluoroolefins
US20040089839A1 (en) * 2002-10-25 2004-05-13 Honeywell International, Inc. Fluorinated alkene refrigerant compositions
US7279451B2 (en) * 2002-10-25 2007-10-09 Honeywell International Inc. Compositions containing fluorine substituted olefins
US7230146B2 (en) * 2003-10-27 2007-06-12 Honeywell International Inc. Process for producing fluoropropenes
US8033120B2 (en) * 2002-10-25 2011-10-11 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US9255046B2 (en) * 2003-07-25 2016-02-09 Honeywell International Inc. Manufacturing process for HFO-1234ze
US7592494B2 (en) * 2003-07-25 2009-09-22 Honeywell International Inc. Process for the manufacture of 1,3,3,3-tetrafluoropropene
US8530708B2 (en) * 2003-07-25 2013-09-10 Honeywell International Inc. Processes for selective dehydrohalogenation of halogenated alkanes
US7880040B2 (en) * 2004-04-29 2011-02-01 Honeywell International Inc. Method for producing fluorinated organic compounds
US7655610B2 (en) * 2004-04-29 2010-02-02 Honeywell International Inc. Blowing agent compositions comprising fluorinated olefins and carbon dioxide
US9308199B2 (en) * 2004-04-29 2016-04-12 Honeywell International Inc. Medicament formulations
US9499729B2 (en) * 2006-06-26 2016-11-22 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US7792151B2 (en) * 2004-02-27 2010-09-07 Nec Corporation CDMA receiving apparatus and method
US7674939B2 (en) * 2004-04-29 2010-03-09 Honeywell International Inc. Method for producing fluorinated organic compounds
US9102579B2 (en) * 2004-04-29 2015-08-11 Honeywell International Inc. Method for producing fluorinated organic compounds
US9024092B2 (en) * 2006-01-03 2015-05-05 Honeywell International Inc. Method for producing fluorinated organic compounds
WO2005108332A1 (en) * 2004-04-29 2005-11-17 Honeywell International, Inc. Processes for synthesis of 1,3,3,3-tetrafluoropropene
CA2564897C (en) * 2004-04-29 2012-11-27 Honeywell International Inc. Processes for synthesis of 1,3,3,3-tetrafluoropropene
US8084653B2 (en) 2004-04-29 2011-12-27 Honeywell International, Inc. Method for producing fluorinated organic compounds
US8383867B2 (en) 2004-04-29 2013-02-26 Honeywell International Inc. Method for producing fluorinated organic compounds
WO2005108334A1 (en) 2004-04-29 2005-11-17 Honeywell International, Inc. Processes for synthesis of 1,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene
US7951982B2 (en) * 2004-04-29 2011-05-31 Honeywell International Inc. Method for producing fluorinated organic compounds
US7659434B2 (en) * 2004-04-29 2010-02-09 Honeywell International Inc. Method for producing fluorinated organic compounds
US20060058428A1 (en) * 2004-09-16 2006-03-16 Honeywell International Inc. Fluorinated compounds having epoxy and vinyl ether functional groups
US20060122301A1 (en) * 2004-12-08 2006-06-08 Honeywell International Inc. Fluorinated divinyl ethers
US8574451B2 (en) * 2005-06-24 2013-11-05 Honeywell International Inc. Trans-chloro-3,3,3-trifluoropropene for use in chiller applications
US7663007B2 (en) 2005-08-05 2010-02-16 E.I. Du Pont De Nemours And Company Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 1,1,3,3,3-pentafluoropropene
US7423188B2 (en) 2005-11-01 2008-09-09 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
US7560602B2 (en) * 2005-11-03 2009-07-14 Honeywell International Inc. Process for manufacture of fluorinated olefins
DE06844260T1 (de) * 2005-11-03 2008-12-24 Honeywell International Inc. Verfahren zur herstellung fluorinierter organischer verbindungen
CN103274895B (zh) * 2005-11-03 2016-06-15 霍尼韦尔国际公司 氟化有机化合物的制备方法
US7902410B2 (en) * 2005-11-03 2011-03-08 Honeywell International Inc. Process for the manufacture of fluorinated alkanes
US8766020B2 (en) * 2008-07-31 2014-07-01 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
PL3336074T3 (pl) * 2006-01-03 2025-10-20 Honeywell International Inc. Sposób produkcji fluorowanych związków organicznych
ES2392591T3 (es) * 2006-03-31 2012-12-12 E.I. Du Pont De Nemours And Company Coproducción de hidrofluoroolefinas
US7833434B2 (en) * 2006-06-27 2010-11-16 E. I. Du Pont De Nemours And Company Tetrafluoropropene production processes
US7485760B2 (en) * 2006-08-24 2009-02-03 Honeywell International Inc. Integrated HFC trans-1234ze manufacture process
US8067650B2 (en) * 2006-08-24 2011-11-29 Honeywell International Inc. Process for the production of HFO trans-1234ze from HFC-245fa
WO2008030439A2 (en) * 2006-09-05 2008-03-13 E. I. Du Pont De Nemours And Company Dehydrofluorination process to manufacture hydrofluoroolefins
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
GB0806422D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
US8013194B2 (en) 2008-03-14 2011-09-06 Honeywell International Inc. Process for the manufacture of fluorinated olefins
GB0625214D0 (en) 2006-12-19 2007-01-24 Ineos Fluor Holdings Ltd Process
US8063149B2 (en) * 2006-12-20 2011-11-22 Honeywell International Inc. Fluorocopolymers blends
WO2008079886A1 (en) * 2006-12-20 2008-07-03 Honeywell International Inc. Fluorocopolymers
JP5380882B2 (ja) * 2007-04-17 2014-01-08 セントラル硝子株式会社 ３，３，３−トリフルオロプロピンの製造方法
US7700815B2 (en) * 2007-09-28 2010-04-20 Honeywell International Inc Method for producing fluorinated organic compounds
US9079818B2 (en) 2007-10-15 2015-07-14 Honeywell International Inc. Process for synthesis of fluorinated olefins
US8710282B2 (en) 2008-03-14 2014-04-29 Honeywell International Inc. Integrated process for the manufacture of fluorinated olefins
GB0806419D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
GB0806389D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
EP2271724B1 (en) 2008-05-07 2013-04-24 E. I. Du Pont de Nemours and Company Compositions comprising 2,3,3,3- tetrafluoropropene
GB0808836D0 (en) 2008-05-15 2008-06-18 Ineos Fluor Ltd Process
FR2935701B1 (fr) * 2008-09-11 2012-07-27 Arkema France Procede de preparation de composes fluores olefiniques
FR2935703B1 (fr) 2008-09-11 2010-09-03 Arkema France Procede de preparation de composes fluores.
CN102264675A (zh) * 2008-12-25 2011-11-30 旭硝子株式会社 1，1-二氯-2，3，3，3-四氟丙烯和2，3，3，3-四氟丙烯的制造方法
US8552227B2 (en) * 2009-01-05 2013-10-08 E I Du Pont De Nemours And Company Preparation of hydrofluoroolefins by dehydrofluorination
FR2940968B1 (fr) 2009-01-13 2012-12-14 Arkema France Procede de preparation de composes fluores olefiniques
EP2380866B1 (en) * 2009-01-19 2017-05-10 Asahi Glass Company, Limited Process for the preparation of 1,1-dichloro-2,3,3,3-tetrafluoropropene
CN102421728B (zh) 2009-05-08 2014-11-19 纳幕尔杜邦公司 用于降低氟代烯烃制备中一氟乙酸盐含量的方法
FR2946338B1 (fr) 2009-06-04 2012-12-28 Arkema France Procede de preparation de composes fluores olefiniques
FR2948360B1 (fr) 2009-07-23 2011-08-05 Arkema France Procede de preparation de composes fluores olefiniques
US8129574B2 (en) * 2009-08-31 2012-03-06 Honeywell International Inc. Hydrogenation process for fluorocarbons
ES2639059T3 (es) * 2009-08-31 2017-10-25 Sumitomo Chemical Company, Limited Método para producir 1,1,3-tricloro-1-propeno
JP2013504658A (ja) 2009-09-09 2013-02-07 ハネウェル・インターナショナル・インコーポレーテッド モノクロロトリフルオロプロペン化合物及び組成物並びにそれを用いる方法
US7829748B1 (en) 2009-09-21 2010-11-09 Honeywell International Inc. Process for the manufacture of 1,3,3,3-tetrafluoropropene
EP2536676B1 (en) * 2010-02-19 2018-04-04 Daikin Industries, Ltd. Process for producing 2-chloro-3,3,3-trifluoropropene
US8927791B2 (en) 2010-04-29 2015-01-06 Honeywell International Inc. Method for producing tetrafluoropropenes
US8901360B2 (en) 2010-05-21 2014-12-02 Honeywell International Inc. Process for cis 1,1,1,4,4,4-hexafluoro-2-butene
CN102947257B (zh) * 2010-06-23 2014-07-09 旭硝子株式会社 1,1-二氯-2,3,3,3-四氟丙烯及2,3,3,3-四氟丙烯的制造方法
TW201204686A (en) * 2010-06-23 2012-02-01 Asahi Glass Co Ltd Process for preparation of 1,1-dichloro-2,2,3,3,3-penta- fluoropropane
US8436217B2 (en) 2011-04-25 2013-05-07 Honeywell International Inc. Integrated process to co-produce 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene
CN102887812A (zh) * 2011-07-20 2013-01-23 中化蓝天集团有限公司 1,1,3,3,3-五氟丙烯的合成方法
EP2735597A4 (en) * 2011-07-22 2015-05-06 Asahi Glass Co Ltd WORKING LIQUID FOR HEAT CIRCUITS AND HEAT CIRCUIT SYSTEM
JP5712894B2 (ja) * 2011-10-14 2015-05-07 セントラル硝子株式会社 （ｚ）−１−クロロ−３，３，３−トリフルオロプロペンの製造方法
US8829254B2 (en) 2012-02-14 2014-09-09 Honeywell International Inc. Process for making 1,3,3,3-tetrafluoropropene
US8889924B2 (en) 2012-02-14 2014-11-18 Honeywell International Inc. Process for the production of 1,3,3,3-tetrafluoropropene
JP6107466B2 (ja) 2012-06-28 2017-04-05 セントラル硝子株式会社 トランス−１，３，３，３−テトラフルオロプロペンの精製方法
JP6107467B2 (ja) 2012-06-29 2017-04-05 セントラル硝子株式会社 １−クロロ−３，３，３−トリフルオロプロペンの製造方法
JP6183370B2 (ja) * 2012-09-21 2017-08-23 セントラル硝子株式会社 １，２−ジクロロ−３，３，３−トリフルオロプロペンの製造方法
WO2014052695A1 (en) * 2012-09-28 2014-04-03 E. I. Du Pont De Nemours And Company Dehydrochlorination of chlorinated reactants to produce 1,1,1,4,4,4-hexafluoro-2-butyne
US9532567B2 (en) 2012-11-29 2017-01-03 Honeywell International Inc. Synthesis and use of trans-1,3,3,3-tetrafluoropropene/vinylidene fluoride copolymers
CN103880590B (zh) 2012-12-19 2016-10-05 中化蓝天集团有限公司 一种制备1,3,3,3-四氟丙烯的工艺
US8791309B2 (en) * 2012-12-21 2014-07-29 Honeywell International Inc. Synthesis of 3,3,3-trifluoropropyne
US9289758B2 (en) 2013-01-22 2016-03-22 Axiall Ohio, Inc. Processes for producing chlorinated hydrocarbons and methods for recovering polyvalent antimony catalysts therefrom
US8889930B2 (en) 2013-01-22 2014-11-18 Axiall Ohio, Inc. Process for producing chlorinated hydrocarbons
US9216932B2 (en) * 2013-05-20 2015-12-22 Honeywell International Inc. Dehalogenation of trans-1-chloro-3,3,3-trifluoropropene
US9139497B2 (en) 2013-10-23 2015-09-22 Axiall Ohio, Inc. Process for producing chlorinated hydrocarbons in the presence of a polyvalent bismuth compound
ES2943357T3 (es) * 2014-02-07 2023-06-12 Chemours Co Fc Llc Proceso integrado para la producción de Z-1,1,1,4,4,4-hexafluoro-2-buteno
JP6582569B2 (ja) * 2014-07-28 2019-10-02 セントラル硝子株式会社 ２−クロロ−１，３，３，３−テトラフルオロプロペンの製造方法
CN104177219B (zh) * 2014-08-01 2018-02-13 巨化集团技术中心 一种制备1,3,3,3‑四氟丙烯的方法
WO2016025179A1 (en) * 2014-08-12 2016-02-18 The Chemours Company Fc, Llc Processes for producing branched fluoroalkyl olefins
US10093601B2 (en) 2015-06-29 2018-10-09 The Boeing Company Fire retardant compounds
JP2018526389A (ja) * 2015-09-11 2018-09-13 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー ヒドロクロロフルオロカーボンの脱ハロゲン化水素
CN108473397A (zh) * 2015-12-25 2018-08-31 旭硝子株式会社 1-氯-2,3,3,3-四氟丙烯的制造方法
CN105837397A (zh) * 2016-04-19 2016-08-10 四川西艾氟科技有限公司 一种全氟烷基乙烯的合成方法
CN106892794B (zh) * 2016-12-28 2019-10-15 西安近代化学研究所 一种制备反式-1,3,3,3-四氟丙烯的方法
GB201701099D0 (en) * 2017-01-23 2017-03-08 Mexichem Fluor Sa De Cv Process
US10611709B2 (en) * 2017-09-11 2020-04-07 The Chemours Company Fc, Llc Liquid phase process for preparing (E)-1,1,1,4,4,4-hexafluorobut-2-ene
FR3076553B1 (fr) 2018-01-08 2020-07-31 Arkema France Procede de purification du 1,1,1,2,3-pentafluoropropane et utilisation de celui-ci pour l'obtention de 2,3,3,3-tetrafluoropropene de haute purete.
JP6974221B2 (ja) * 2018-03-14 2021-12-01 株式会社クレハ アルケンの製造方法
US12509410B2 (en) 2018-07-09 2025-12-30 The Chemours Company Fc, Llc Compositions and methods for an integrated 2,3,3,3-tetrafluoropropene manufacturing process
FR3077072B1 (fr) 2019-01-22 2021-08-06 Arkema France Procédé de purification du 1,1,1,2,3-pentafluoropropane et utilisation de celui-ci pour l’obtention de 2,3,3,3-tétrafluoropropène de haute pureté
CN113527040B (zh) * 2020-04-22 2023-09-01 浙江省化工研究院有限公司 一种卤代丙烯的制备方法
WO2023171325A1 (ja) * 2022-03-09 2023-09-14 株式会社クレハ アルケンの製造方法
WO2023171326A1 (ja) * 2022-03-09 2023-09-14 株式会社クレハ アルケンの製造方法
WO2025160051A2 (en) * 2024-01-22 2025-07-31 The Chemours Company Fc, Llc Catalytic process for preparation of hydrofluoro(ether)olefins
WO2025160052A1 (en) * 2024-01-22 2025-07-31 The Chemours Company Fc, Llc Integrated process to make 1,1,1,2,2,5,5,6,6,6-decafluoro-3-hexene

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664966A (en) * 1970-02-09 1972-05-23 Continental Oil Co Dehydrohalogenation catalyst
US5696310A (en) * 1996-04-12 1997-12-09 Jackson; Andrew Purification of 1,1,1,3,3-pentafluoropropane

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889379A (en) 1957-02-06 1959-06-02 Dow Chemical Co Preparation of 3, 3, 3-trifluoropropene
US4465786A (en) 1982-09-27 1984-08-14 General Electric Company Catalyst composition for the preparation of 3,3,3-trifluoropropene
US4798818A (en) 1987-11-27 1989-01-17 Dow Corning Corporation Catalyst composition and process for its preparation
CA2166971C (en) 1993-07-29 2005-09-27 Michael Van Der Puy Process for the preparation of 1,1,1,3,3-pentafluoropropane
US5446217A (en) 1994-05-16 1995-08-29 Alliedsignal Inc. Processes for the preparation of fluorinated olefins and hydrofluorocarbons using fluorinated olefin
JPH08169850A (ja) * 1994-12-16 1996-07-02 Daikin Ind Ltd １，１，１，２，３，３−ヘキサフルオロプロパンの製造方法
JP3778298B2 (ja) * 1995-01-13 2006-05-24 ダイキン工業株式会社 ヘキサフルオロプロペンの製造方法
US5710352A (en) 1996-09-19 1998-01-20 Alliedsignal Inc. Vapor phase process for making 1,1,1,3,3-pentafluoropropane and 1-chloro-3,3,3-trifluoropropene
US6023004A (en) 1996-11-12 2000-02-08 Alliedsignal, Inc. Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon
US5969198A (en) 1997-06-27 1999-10-19 Alliedsignal Inc. Process for the preparation of 1,1,1,3,3-pentafluoropropane
JP4120043B2 (ja) * 1998-04-01 2008-07-16 日本ゼオン株式会社 フッ素化不飽和炭化水素の製造方法
US6124510A (en) * 1998-07-21 2000-09-26 Elf Atochem North America, Inc. 1234ze preparation
US6380446B1 (en) * 2000-08-17 2002-04-30 Dupont Dow Elastomers, L.L.C. Process for dehydrohalogenation of halogenated compounds
US6548719B1 (en) * 2001-09-25 2003-04-15 Honeywell International Process for producing fluoroolefins

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664966A (en) * 1970-02-09 1972-05-23 Continental Oil Co Dehydrohalogenation catalyst
US5696310A (en) * 1996-04-12 1997-12-09 Jackson; Andrew Purification of 1,1,1,3,3-pentafluoropropane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE48889E1 (en) 2014-08-14 2022-01-11 The Chemours Company Fc, Llc Dehydrofluorination of 245FA to 1234ZE
USRE49896E1 (en) 2014-08-14 2024-04-02 The Chemours Company Fc, Llc Dehydrofluorination of 245FA to 1234ZE

Also Published As

Publication number Publication date
ES2504140T3 (es) 2014-10-08
JP5093972B2 (ja) 2012-12-12
KR100883425B1 (ko) 2009-02-12
JP2012233001A (ja) 2012-11-29
WO2003027051A1 (en) 2003-04-03
EP1430011A1 (en) 2004-06-23
EP1430011B1 (en) 2014-07-23
JP2005504097A (ja) 2005-02-10
CN1589248A (zh) 2005-03-02
KR20040044993A (ko) 2004-05-31
US20030060670A1 (en) 2003-03-27
US6548719B1 (en) 2003-04-15

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