EP1175254A1 - Alkylation graduelle d'amines polymeriques - Google Patents
Alkylation graduelle d'amines polymeriquesInfo
- Publication number
- EP1175254A1 EP1175254A1 EP00938622A EP00938622A EP1175254A1 EP 1175254 A1 EP1175254 A1 EP 1175254A1 EP 00938622 A EP00938622 A EP 00938622A EP 00938622 A EP00938622 A EP 00938622A EP 1175254 A1 EP1175254 A1 EP 1175254A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- polymer
- acid
- polymers
- groups
- membranes
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
- B01D71/68—Polysulfones; Polyethersulfones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19919708A DE19919708A1 (de) | 1999-04-30 | 1999-04-30 | Stufenweise Alkylierung von polymeren Aminen |
DE19919708 | 1999-04-30 | ||
PCT/EP2000/003914 WO2000066254A1 (fr) | 1999-04-30 | 2000-05-02 | Alkylation graduelle d'amines polymeriques |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1175254A1 true EP1175254A1 (fr) | 2002-01-30 |
Family
ID=7906422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00938622A Withdrawn EP1175254A1 (fr) | 1999-04-30 | 2000-05-02 | Alkylation graduelle d'amines polymeriques |
Country Status (12)
Country | Link |
---|---|
US (1) | US7132496B2 (fr) |
EP (1) | EP1175254A1 (fr) |
JP (2) | JP2002543244A (fr) |
KR (1) | KR100749156B1 (fr) |
CN (1) | CN1212177C (fr) |
AU (1) | AU779428B2 (fr) |
BR (1) | BR0010170A (fr) |
CA (1) | CA2371967A1 (fr) |
DE (1) | DE19919708A1 (fr) |
IL (2) | IL146208A0 (fr) |
WO (1) | WO2000066254A1 (fr) |
ZA (1) | ZA200109818B (fr) |
Families Citing this family (47)
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DE10024576A1 (de) * | 2000-05-19 | 2001-11-22 | Univ Stuttgart | Kovalent und ionisch vernetzte Polymere und Polymermembranen |
DE10054233A1 (de) * | 2000-05-19 | 2002-05-08 | Univ Stuttgart Lehrstuhl Und I | Kovalent vernetzte Kompositmembranen |
DE10024575A1 (de) * | 2000-11-02 | 2001-11-22 | Univ Stuttgart | Kovalent vernetzte Polymere und Polymermembranen via Sulfinatalkylierung |
KR100780989B1 (ko) * | 2000-05-23 | 2007-11-29 | 오스모닉스 인코포레이티드 | 개질된 술폰아미드 중합체 |
US20020161174A1 (en) * | 2001-02-15 | 2002-10-31 | Sumitomo Chemical Company, Limited | Aromatic polymer phosphonic acid derivative and process for production the same |
DE10295737B4 (de) * | 2001-05-21 | 2018-05-09 | Thomas Häring | Kovalent vernetzter Komposit, kovalente vernetzte Kompositmembran, Verfahren zu deren Herstellung und Verwendung der Membranen |
TWI236486B (en) | 2001-10-10 | 2005-07-21 | Mitsui Chemicals Inc | Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin |
JP3951225B2 (ja) * | 2001-10-11 | 2007-08-01 | ソニー株式会社 | プロトン伝導体及びその製造方法、並びに電気化学デバイス |
KR100933647B1 (ko) | 2002-01-15 | 2009-12-23 | 스미또모 가가꾸 가부시끼가이샤 | 고분자 전해질 조성물 및 이의 용도 |
DE10316317A1 (de) * | 2003-04-10 | 2004-11-04 | Daimlerchrysler Ag | Verfahren zur Herstellung eines N-heterocyclisch substituierten Polyarylethersulfons |
CA2574588A1 (fr) | 2004-07-23 | 2006-02-09 | Polnox Corporation | Macromonomeres et polymeres antioxydants, et leurs procedes de production et d'utilisation |
JP4604259B2 (ja) * | 2004-08-03 | 2011-01-05 | 独立行政法人 日本原子力研究開発機構 | 架橋した燃料電池電解質膜部材及びその製造方法 |
US20060128930A1 (en) * | 2004-12-03 | 2006-06-15 | Ashish Dhawan | Synthesis of sterically hindered phenol based macromolecular antioxidants |
EP1828104A1 (fr) | 2004-12-03 | 2007-09-05 | Polnox Corporation | Synthese d'aniline, de macromonomeres antioxydants a base phenol et de polymeres correspondants |
WO2006091705A2 (fr) | 2005-02-22 | 2006-08-31 | Polnox Corporation | Antioxydants macromoleculaires fonctionnels doubles contenant de l'azote et un phenol encombre: synthese, performances et applications |
US7705185B2 (en) | 2005-03-25 | 2010-04-27 | Polnox Corporation | Alkylated and polymeric macromolecular antioxidants and methods of making and using the same |
US20070149660A1 (en) | 2005-10-27 | 2007-06-28 | Vijayendra Kumar | Stabilized polyolefin compositions |
WO2007050985A2 (fr) | 2005-10-27 | 2007-05-03 | Polnox Corporation | Antioxydants macromoleculaires a base de phenols et de phosphites a encombrement sterique |
US20070161522A1 (en) | 2005-12-02 | 2007-07-12 | Cholli Ashok L | Lubricant oil compositions |
WO2008005358A2 (fr) | 2006-07-06 | 2008-01-10 | Polnox Corporation | Antioxydants macromoléculaires innovants comprenant des fragments antioxydants différents : structures, procédés de fabrication et d'utilisation |
US7767853B2 (en) | 2006-10-20 | 2010-08-03 | Polnox Corporation | Antioxidants and methods of making and using the same |
US20080135481A1 (en) * | 2006-12-06 | 2008-06-12 | General Electric Company | Polyarylethernitrile hollow fiber membranes |
US7669720B2 (en) * | 2006-12-15 | 2010-03-02 | General Electric Company | Functional polyarylethers |
US7977451B2 (en) * | 2006-12-15 | 2011-07-12 | General Electric Company | Polyarylether membranes |
US7681741B2 (en) * | 2006-12-15 | 2010-03-23 | General Electric Company | Functional polyarylethers |
US20110168631A1 (en) * | 2006-12-15 | 2011-07-14 | General Electric Company | Methods and apparatuses for water filtration using polyarylether membranes |
JP5162903B2 (ja) * | 2007-01-10 | 2013-03-13 | 富士通株式会社 | アニオン交換型電解質組成物、固体電解質膜および燃料電池 |
BRPI0819048C8 (pt) | 2007-12-06 | 2018-08-07 | 3M Innovative Properties Co | "meio filtrante de eletreto e método de preparo de uma manta de eletreto" |
US7765698B2 (en) * | 2008-06-02 | 2010-08-03 | 3M Innovative Properties Company | Method of making electret articles based on zeta potential |
BRPI0909959B1 (pt) | 2008-06-02 | 2018-11-13 | 3M Innovative Properties Co | manta de eletreto e meio de filtro à base de eletreto |
US7985339B2 (en) * | 2008-08-25 | 2011-07-26 | General Electric Company | Polyarylether compositions bearing zwitterion functionalities |
JP5111349B2 (ja) * | 2008-12-12 | 2013-01-09 | 株式会社トクヤマ | 改質炭化水素系陽イオン交換膜およびその製造方法 |
KR20120082007A (ko) * | 2009-09-24 | 2012-07-20 | 조지아 테크 리서치 코포레이션 | 음이온 교환 고분자전해질 |
US9457318B2 (en) * | 2010-12-12 | 2016-10-04 | Ben-Gurion University Of The Negev Research And Development Authority | Anion exchange membranes, methods of preparation and uses |
US8829060B2 (en) | 2011-03-01 | 2014-09-09 | Dow Global Technologies Llc | Sulfonated poly(aryl ether) membrane including blend with phenol compound |
US8752714B2 (en) | 2011-03-01 | 2014-06-17 | Dow Global Technologies Llc | Sulfonated poly (aryl ether) membrane including blend with phenyl amine compound |
DE102013203129A1 (de) * | 2013-02-26 | 2014-08-28 | Wacker Chemie Ag | Asymmetrisch poröse Membranen aus vernetztem thermoplastischem Siliconelastomer |
CN103285745A (zh) * | 2013-05-20 | 2013-09-11 | 燕山大学 | N-氨乙基-γ-氨丙基三甲氧基硅烷–二乙烯三胺五乙酸/聚偏氟乙烯交换膜的制备方法 |
EP3071544B1 (fr) | 2013-11-22 | 2022-07-06 | Polnox Corporation | Antioxydants macromoléculaires basés sur deux types de fractions par molécule : structures, leurs procédés de fabrication et d'utilisation |
EP2902431A1 (fr) * | 2014-02-04 | 2015-08-05 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Mélanges polymères à capacité élevée d'échange d'ions et conductivité ionique élevée, ainsi que les procédés de préparation de ceux-ci |
CN105219060A (zh) * | 2015-06-01 | 2016-01-06 | 天津师范大学 | 含有铵根和磺酸根两性离子基团的聚合物共混物及其制备方法 |
KR101559905B1 (ko) | 2015-07-27 | 2015-10-14 | 국방과학연구소 | 이온성 액체 추진제의 점화지연시간 단축을 위한 이온성 액체 혼합물 제조방법 및 이에 의해 제조된 이온성 액체 혼합물 |
JP6653434B2 (ja) * | 2015-09-22 | 2020-02-26 | 国立大学法人山梨大学 | 陰イオン交換樹脂の製造方法、燃料電池用電解質膜の製造方法、電極触媒層形成用バインダーの製造方法、電池電極触媒層の製造方法および燃料電池の製造方法 |
CN105664736A (zh) * | 2016-01-11 | 2016-06-15 | 天津师范大学 | 含有铵根和膦酸根两性离子基团的聚合物共混物及其制备方法 |
WO2018160879A2 (fr) | 2017-03-01 | 2018-09-07 | Polnox Corporation | Structures d'inhibiteurs de corrosion macromoléculaire (mcin), leurs procédés de fabrication et d'utilisation |
CN112108019A (zh) * | 2019-06-21 | 2020-12-22 | 江苏宜青众博节能环保技术研究院有限公司 | 一种单价选择性阳离子交换膜及其制备方法 |
US11339483B1 (en) | 2021-04-05 | 2022-05-24 | Alchemr, Inc. | Water electrolyzers employing anion exchange membranes |
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JPS5650926A (en) * | 1979-10-03 | 1981-05-08 | Teijin Ltd | Diazonium base-containing polyether-sulfone and its manufacture |
JPS5893729A (ja) * | 1981-11-30 | 1983-06-03 | Asahi Chem Ind Co Ltd | 陰イオン交換膜 |
US4414368A (en) * | 1982-12-27 | 1983-11-08 | Albany International Corp. | Chlorosulfonated polysulfones and derivatives thereof |
CA1258736A (fr) * | 1985-10-29 | 1989-08-22 | National Research Council Of Canada | Preparation de derives de substitution de polysulfones par metallation |
EP0483066A3 (en) * | 1990-10-26 | 1992-09-30 | Ciba-Geigy Ag | Soluble polyarylenethers |
JPH05293345A (ja) * | 1992-04-16 | 1993-11-09 | Tokuyama Soda Co Ltd | 半透性複合膜 |
EP0574791B1 (fr) * | 1992-06-13 | 1999-12-22 | Aventis Research & Technologies GmbH & Co. KG | Membrane d'électrolyte polymère et procédé pour sa fabrication |
FR2695131B1 (fr) * | 1992-09-01 | 1994-09-30 | Alsthom Cge Alcatel | Electrolyte solide polymère conducteur protonique. |
AU5957094A (en) * | 1993-01-15 | 1994-08-15 | Allied-Signal Inc. | Process for producing ion exchange membranes, and the ion exchange membranes produced thereby |
TW530047B (en) * | 1994-06-08 | 2003-05-01 | Pfizer | Corticotropin releasing factor antagonists |
JP3933198B2 (ja) * | 1994-10-26 | 2007-06-20 | ファルマシア・アンド・アップジョン・カンパニー | フェニルオキサゾリジノン抗菌剤 |
JPH117969A (ja) * | 1997-06-13 | 1999-01-12 | Asahi Chem Ind Co Ltd | 燃料電池用新規高分子電解質 |
DE19809119A1 (de) * | 1998-03-04 | 1999-09-09 | Deutsch Zentr Luft & Raumfahrt | Modifizierte Polymere und Polymermembranen |
DE19813613A1 (de) * | 1998-03-27 | 1999-09-30 | Jochen Kerres | Modifiziertes Polymer und modifizierte Polymermembran |
DE19817374A1 (de) * | 1998-04-18 | 1999-10-21 | Univ Stuttgart Lehrstuhl Und I | Engineering-Ionomerblends und Engineering-Ionomermembranen |
IL139052A0 (en) * | 1998-04-18 | 2001-11-25 | Uni Stuttgart Lehrstuhl Und I | Acid-base polymer blends and their use in membrane processes |
DE19817376A1 (de) * | 1998-04-18 | 1999-10-21 | Univ Stuttgart Lehrstuhl Und I | Säure-Base-Polymerblends und ihre Verwendung in Membranprozessen |
DE19836514A1 (de) * | 1998-08-12 | 2000-02-17 | Univ Stuttgart | Modifikation von Engineeringpolymeren mit N-basischen Gruppe und mit Ionenaustauschergruppen in der Seitenkette |
DE10024576A1 (de) * | 2000-05-19 | 2001-11-22 | Univ Stuttgart | Kovalent und ionisch vernetzte Polymere und Polymermembranen |
-
1999
- 1999-04-30 DE DE19919708A patent/DE19919708A1/de active Pending
-
2000
- 2000-05-02 CA CA002371967A patent/CA2371967A1/fr not_active Abandoned
- 2000-05-02 JP JP2000615131A patent/JP2002543244A/ja active Pending
- 2000-05-02 CN CNB008098468A patent/CN1212177C/zh not_active Expired - Fee Related
- 2000-05-02 BR BR0010170-2A patent/BR0010170A/pt not_active IP Right Cessation
- 2000-05-02 WO PCT/EP2000/003914 patent/WO2000066254A1/fr active IP Right Grant
- 2000-05-02 EP EP00938622A patent/EP1175254A1/fr not_active Withdrawn
- 2000-05-02 KR KR1020017013910A patent/KR100749156B1/ko not_active IP Right Cessation
- 2000-05-02 IL IL14620800A patent/IL146208A0/xx active IP Right Grant
- 2000-05-02 AU AU18238/01A patent/AU779428B2/en not_active Ceased
-
2001
- 2001-10-29 IL IL146208A patent/IL146208A/en not_active IP Right Cessation
- 2001-10-30 US US09/984,488 patent/US7132496B2/en not_active Expired - Fee Related
- 2001-11-29 ZA ZA200109818A patent/ZA200109818B/xx unknown
-
2010
- 2010-07-05 JP JP2010153501A patent/JP2011026592A/ja active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO0066254A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20020103306A1 (en) | 2002-08-01 |
CN1364098A (zh) | 2002-08-14 |
JP2002543244A (ja) | 2002-12-17 |
DE19919708A1 (de) | 2001-03-01 |
ZA200109818B (en) | 2003-02-26 |
JP2011026592A (ja) | 2011-02-10 |
IL146208A0 (en) | 2002-07-25 |
AU779428B2 (en) | 2005-01-27 |
WO2000066254A8 (fr) | 2002-05-30 |
CA2371967A1 (fr) | 2000-11-09 |
BR0010170A (pt) | 2002-01-15 |
CN1212177C (zh) | 2005-07-27 |
IL146208A (en) | 2008-11-26 |
KR20020016779A (ko) | 2002-03-06 |
AU1823801A (en) | 2002-01-30 |
KR100749156B1 (ko) | 2007-08-14 |
WO2000066254A1 (fr) | 2000-11-09 |
US7132496B2 (en) | 2006-11-07 |
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