ATE278725T1 - Säureblockierte amin-katalysatoren für die herstellung von polyurethanen - Google Patents
Säureblockierte amin-katalysatoren für die herstellung von polyurethanenInfo
- Publication number
- ATE278725T1 ATE278725T1 AT02007930T AT02007930T ATE278725T1 AT E278725 T1 ATE278725 T1 AT E278725T1 AT 02007930 T AT02007930 T AT 02007930T AT 02007930 T AT02007930 T AT 02007930T AT E278725 T1 ATE278725 T1 AT E278725T1
- Authority
- AT
- Austria
- Prior art keywords
- sub
- polyurethanes
- amine catalysts
- production
- amine
- Prior art date
Links
- 150000001412 amines Chemical class 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 3
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 239000002253 acid Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical group 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 abstract 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 abstract 1
- 125000001302 tertiary amino group Chemical group 0.000 abstract 1
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
-
- 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
- C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
- C08G65/33306—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group acyclic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
- C08G18/7621—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring being toluene diisocyanate including isomer mixtures
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
- C08G65/3324—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof cyclic
-
- 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
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
- C08G65/33396—Polymers modified by chemical after-treatment with organic compounds containing nitrogen having oxygen in addition to nitrogen
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/832,502 US6432864B1 (en) | 2001-04-11 | 2001-04-11 | Acid-blocked amine catalysts for the production of polyurethanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE278725T1 true ATE278725T1 (de) | 2004-10-15 |
Family
ID=25261836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02007930T ATE278725T1 (de) | 2001-04-11 | 2002-04-09 | Säureblockierte amin-katalysatoren für die herstellung von polyurethanen |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US6432864B1 (de) |
| EP (1) | EP1249461B1 (de) |
| JP (1) | JP3992226B2 (de) |
| KR (1) | KR100479534B1 (de) |
| CN (1) | CN1232556C (de) |
| AT (1) | ATE278725T1 (de) |
| BR (1) | BR0201089B1 (de) |
| DE (1) | DE60201456T2 (de) |
| DK (1) | DK1249461T3 (de) |
| ES (1) | ES2225678T3 (de) |
| MX (1) | MXPA02003535A (de) |
| PT (1) | PT1249461E (de) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020190862A1 (en) * | 2001-06-15 | 2002-12-19 | 3M Innovative Properties Company | Methods of managing the transfer, use, and importation of data |
| US6818675B2 (en) * | 2002-08-06 | 2004-11-16 | General Electric Company | Process for preparing polyurethane foam |
| US6998508B2 (en) * | 2003-03-10 | 2006-02-14 | Air Products And Chemicals, Inc. | Tertiary alkanolamines containing surface active alkyl groups |
| EP1457480B1 (de) * | 2003-03-10 | 2008-11-19 | Air Products And Chemicals, Inc. | Tertiäre Alkanolamine mit oberflächenaktiven Alkylgruppen |
| US7169823B2 (en) * | 2003-03-10 | 2007-01-30 | Air Products And Chemicals, Inc. | Tertiary alkanolamine polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids |
| US6831110B2 (en) | 2003-04-01 | 2004-12-14 | Bayer Polymers Llc | Rigid, dimensionally stable polyurethane foams and a process for the production of such foams in which the foam pressure is reduced |
| US20050131136A1 (en) | 2003-12-16 | 2005-06-16 | Rosthauser James W. | Soft polyurethaneurea spray elastomers with improved abrasion resistance |
| CN100528922C (zh) * | 2004-04-30 | 2009-08-19 | 陶氏环球技术公司 | 用于具有改进老化特性的低密度聚氨酯泡沫的自催化多元醇的助催化 |
| KR20140066210A (ko) * | 2004-08-04 | 2014-05-30 | 포움 서플라이즈 인코포레이션 | 폴리우레탄 폼에서의 반응도 변동 및 촉매 분해 |
| US8501828B2 (en) * | 2004-08-11 | 2013-08-06 | Huntsman Petrochemical Llc | Cure rebond binder |
| CA2482003A1 (fr) | 2004-10-12 | 2006-04-12 | Hydro-Quebec | Melange ternaire polymere - sel fondu - solvant, procede de fabrication et utilisation dans les systemes electrochimiques |
| CA2534276A1 (fr) | 2006-01-26 | 2007-07-26 | Hydro Quebec | Melange cobroye d'un materiau actif et d'un materiau de conduction, ses procedes de preparation et ses applications |
| US20080076843A1 (en) * | 2006-09-21 | 2008-03-27 | General Electric Company | Polyurethane foam composition possessing modified silicone surfactants |
| US7678840B2 (en) | 2006-11-28 | 2010-03-16 | Bayer Materialscience Llc | Reduction of MDI emissions in cavity filling NVH polyurethane foams |
| JP5233240B2 (ja) * | 2007-10-19 | 2013-07-10 | 川崎化成工業株式会社 | ポリウレタンフォーム製造用添加剤、ポリウレタンフォームの注入発泡用組成物およびポリウレタンフォームパネルの製造方法 |
| CA2732421C (en) * | 2008-08-28 | 2016-05-17 | Huntsman International Llc | Mixture obtained by reacting polyol and anhydride and its use in polyisocyanates for making polyisocyanurates |
| JP5706525B2 (ja) | 2010-07-09 | 2015-04-22 | エア プロダクツ アンド ケミカルズ インコーポレイテッドＡｉｒ Ｐｒｏｄｕｃｔｓ Ａｎｄ Ｃｈｅｍｉｃａｌｓ Ｉｎｃｏｒｐｏｒａｔｅｄ | ポリウレタンフォームの性能を改良するための添加剤 |
| US9968919B2 (en) | 2011-06-29 | 2018-05-15 | Evonik Degussa Gmbh | Reducing emissions in polyurethane foam |
| US9447223B2 (en) | 2011-07-07 | 2016-09-20 | Air Products And Chemicals, Inc. | Additives for improving natural oil based polyurethane foam performance |
| US9145466B2 (en) | 2011-07-07 | 2015-09-29 | Air Products And Chemicals, Inc. | Process for producing flexible polyurethane foam using natural oil polyols |
| WO2013040765A1 (en) | 2011-09-21 | 2013-03-28 | Basf Se | Artificial leather with improved flexing endurance properties |
| WO2013102097A2 (en) | 2011-12-29 | 2013-07-04 | Dow Global Technologies Llc | Cyclic amine compounds, compositions, and polyurethane foams made therefrom |
| KR102024404B1 (ko) | 2011-12-29 | 2019-09-23 | 다우 글로벌 테크놀로지스 엘엘씨 | 환식 아민 화합물로부터 제조된 아민 폴리에테르 폴리올 및 폴리우레탄 포움 조성물 |
| CN104245767B (zh) | 2012-03-30 | 2018-01-16 | 气体产品与化学公司 | 聚氨酯泡沫生产方法、预混料、制剂和产品 |
| JP6364710B2 (ja) * | 2012-06-29 | 2018-08-01 | 東ソー株式会社 | ポリウレタン樹脂製造用の触媒組成物及びそれを用いたポリウレタン樹脂の製造方法 |
| US10000686B2 (en) | 2013-12-18 | 2018-06-19 | Covestro Llc | Methods for treating a well bore within an underground formation |
| EP3083746A1 (de) * | 2013-12-19 | 2016-10-26 | Air Products and Chemicals, Inc. | Neue emissionsfreie aminzusammensetzung für verbesserte systemlagerstabilität |
| CA2983681C (en) * | 2015-05-05 | 2023-09-05 | Evonik Degussa Gmbh | Delayed action gelling catalyst compositions and methods for making polyurethane polymers |
| US10245887B2 (en) | 2015-07-23 | 2019-04-02 | Bridgestrone Americas Tire Operations, LLC | Methods relating to polyurethane foam-containing and degradable foam-containing tires, and degradable foam-containing tires |
| EP3377492B1 (de) * | 2015-11-19 | 2022-08-31 | Basf Se | Katalysator zur herstellung von polyurethanen |
| IT201700029963A1 (it) * | 2017-03-17 | 2018-09-17 | Giovanni Bozzetto Spa | Nuovo carrier polimerico per tintura a bassa temperatura di fibra poliestere |
| US20180346786A1 (en) | 2017-06-05 | 2018-12-06 | Covestro Llc | Methods and materials for refracturing a partially depleted oil and gas well |
| US20190203097A1 (en) | 2017-08-08 | 2019-07-04 | Covestro Llc | Polyurethanes for water shut-off in oil and gas wells |
| CN107964081B (zh) * | 2017-12-06 | 2020-11-24 | 万华化学集团股份有限公司 | 一种低散发反应型叔胺类催化剂及其制备方法和应用 |
| CN108892769B (zh) * | 2018-06-19 | 2021-07-06 | 石家庄合汇化工有限公司 | 一种用于制备聚氨酯的酸封延迟性催化剂 |
| CA3128574C (en) | 2019-02-28 | 2024-06-11 | Juan Jesus Burdeniuc | Amine composition useful for making stable polyurethane foam systems |
| WO2021013607A1 (de) | 2019-07-24 | 2021-01-28 | Evonik Operations Gmbh | Herstellung von polyurethansystemen |
| CN114616262A (zh) * | 2019-10-02 | 2022-06-10 | 亨斯迈石油化学有限责任公司 | 用于生产稳定的多元醇组分的多元醇树脂共混物 |
| CN110760053A (zh) * | 2019-10-31 | 2020-02-07 | 长春一汽富晟汽车毯业有限公司 | 一种聚氨酯发泡的商用车地毯及其制备方法 |
| EP3954722A1 (de) | 2020-07-30 | 2022-02-16 | Evonik Operations GmbH | Verfahren und zusammensetzung zur herstellung von polyurethanweichschaum |
| EP4288472A1 (de) * | 2021-02-03 | 2023-12-13 | Basf Se | Polyurethanschaumstoffe zur korrosionsverminderung von polymeren materialien |
| EP4323421A1 (de) | 2021-04-13 | 2024-02-21 | Basf Se | Lösungsmittelfreies pu-system, kunstleder damit und verfahren zur herstellung des kunstleders |
| US20250084224A1 (en) | 2021-09-23 | 2025-03-13 | Basf Se | Process for preparing polyurethane sheet/laminate with reduced bubbles |
| CN114105789B (zh) * | 2021-12-17 | 2023-09-01 | 恒光新材料(江苏)股份有限公司 | 二甲胺基丙胺二异丙醇的合成方法 |
| WO2024120897A1 (de) | 2022-12-07 | 2024-06-13 | Basf Se | Dünne schichten aus polyurethan und verfahren zu deren herstellung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464488A (en) | 1983-08-11 | 1984-08-07 | Texaco Inc. | Polyurethanes using monocarboxylic acid salts of bis(aminoethyl)ether derivatives as catalysts |
| DE3717454A1 (de) * | 1987-05-23 | 1988-12-01 | Bayer Ag | Praeparationsmittel fuer synthesefasern |
| US5489618A (en) * | 1993-11-29 | 1996-02-06 | Osi Specialties, Inc. | Process for preparing polyurethane foam |
| DE19512480A1 (de) | 1995-04-04 | 1996-10-10 | Bayer Ag | Thermoaktivierbarer Katalysator |
| BR9902239A (pt) * | 1998-06-17 | 2000-04-11 | Air Prod & Chem | Processo e composição de aditivos de cédula para espumas flexìveis rìgidas de poliuretano. |
| JP4147637B2 (ja) | 1998-09-21 | 2008-09-10 | 東ソー株式会社 | ポリウレタン製造用の触媒 |
-
2001
- 2001-04-11 US US09/832,502 patent/US6432864B1/en not_active Expired - Lifetime
-
2002
- 2002-04-05 BR BRPI0201089-5A patent/BR0201089B1/pt not_active IP Right Cessation
- 2002-04-05 MX MXPA02003535A patent/MXPA02003535A/es active IP Right Grant
- 2002-04-09 EP EP02007930A patent/EP1249461B1/de not_active Expired - Lifetime
- 2002-04-09 AT AT02007930T patent/ATE278725T1/de not_active IP Right Cessation
- 2002-04-09 DK DK02007930T patent/DK1249461T3/da active
- 2002-04-09 KR KR10-2002-0019145A patent/KR100479534B1/ko not_active Expired - Fee Related
- 2002-04-09 DE DE60201456T patent/DE60201456T2/de not_active Expired - Lifetime
- 2002-04-09 PT PT02007930T patent/PT1249461E/pt unknown
- 2002-04-09 ES ES02007930T patent/ES2225678T3/es not_active Expired - Lifetime
- 2002-04-10 JP JP2002107721A patent/JP3992226B2/ja not_active Expired - Fee Related
- 2002-04-11 CN CNB021055386A patent/CN1232556C/zh not_active Expired - Lifetime
- 2002-06-18 US US10/174,383 patent/US6525107B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1232556C (zh) | 2005-12-21 |
| KR100479534B1 (ko) | 2005-03-31 |
| EP1249461B1 (de) | 2004-10-06 |
| EP1249461A2 (de) | 2002-10-16 |
| PT1249461E (pt) | 2005-01-31 |
| JP2002371120A (ja) | 2002-12-26 |
| CN1380347A (zh) | 2002-11-20 |
| DK1249461T3 (da) | 2004-11-08 |
| BR0201089B1 (pt) | 2011-06-14 |
| US20030032553A1 (en) | 2003-02-13 |
| KR20020079524A (ko) | 2002-10-19 |
| US6432864B1 (en) | 2002-08-13 |
| US6525107B1 (en) | 2003-02-25 |
| MXPA02003535A (es) | 2004-07-16 |
| BR0201089A (pt) | 2003-05-27 |
| DE60201456T2 (de) | 2005-03-03 |
| ES2225678T3 (es) | 2005-03-16 |
| DE60201456D1 (de) | 2004-11-11 |
| EP1249461A3 (de) | 2003-02-26 |
| JP3992226B2 (ja) | 2007-10-17 |
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