ES2196544T3 - Dispersion acuosa de ligante para las lacas de aplicacion electroforetica cationica por inmersion. - Google Patents
Dispersion acuosa de ligante para las lacas de aplicacion electroforetica cationica por inmersion.Info
- Publication number
- ES2196544T3 ES2196544T3 ES98905370T ES98905370T ES2196544T3 ES 2196544 T3 ES2196544 T3 ES 2196544T3 ES 98905370 T ES98905370 T ES 98905370T ES 98905370 T ES98905370 T ES 98905370T ES 2196544 T3 ES2196544 T3 ES 2196544T3
- Authority
- ES
- Spain
- Prior art keywords
- mixture
- addition
- groups
- preferently
- dispersion
- 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 - Lifetime
Links
- 239000006185 dispersion Substances 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 4
- 150000002118 epoxides Chemical group 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- -1 HYDROXYL GROUPS Chemical group 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical class [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 238000010422 painting Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/182—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
- C08G59/184—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents with amines
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/182—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4419—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with polymers obtained otherwise than by polymerisation reactions only involving carbon-to-carbon unsaturated bonds
- C09D5/443—Polyepoxides
- C09D5/4434—Polyepoxides characterised by the nature of the epoxy binder
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Paints Or Removers (AREA)
- Epoxy Resins (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UNA DISPERSION DE ACUOSA DE AGENTE DE AGLUTINACION PARA PINTURA ELECTROFORETICA CATODICAMENTE PRECIPITABLE, BASADA EN RESINAS EPOXIDICAS MODIFICADAS QUE CONTIENEN GRUPOS DE AMONIO, QUE SE OBTIENEN POR A) REACCION DE I) UN PRECURSOR QUE PUEDE PRODUCIRSE PREFERENTEMENTE A TEMPERATURAS DE 120 A 180 C, Y AUN MAS PREFERENTEMENTE ENTRE 125 Y 150 C, A PARTIR DE A) UN COMPUESTO DIEPOXIDO O UNA MEZCLA DE COMPUESTO DIEPOXIDO Y, B) UN COMPUESTO AROMATICO O ALIFATICO, QUE CONTIENE PREFERENTEMENTE HIDROXILO, CARBONILO, FENILO Y GRUPOS FENILO Y/O GRUPOS TIOL O UNA MEZCLA DE DICHOS COMPUESTOS, POR REACCION DE LOS GRUPOS DE HIDROXILO FENOLICOS CON GRUPOS EPOXIDO, II) CON AL MENOS UNA AMINA ORGANICA O UNA MEZCLA DE AMINAS ORGANICAS, A TEMPERATURAS REDUCIDAS DE ADICION DE 60 A 130 C, PREFERENTEMENTE DE 90 A 115 C, A FIN DE OBTENER UN ADUCTO DE AMINA EPOXIDO, B) POR REACCION, SUBSIGUIENTE O SIMULTANEA, DE LOS GRUPOS HIDROXILO SECUNDARIOS CON GRUPOS EPOXIDO DEL ADUCTO DE AMINA EPOXIDO OBTENIDO EN LA ETAPA A) A UNA TEMPERATURA DE 110 A 150 C, PREFERENTEMENTE A 130 C, CON LA ADICION OPCIONAL DE UN CATALIZADOR, C) POR ADICION DE UN AGENTE DE RETICULACION PREFERENTEMENTE LIBRE DE DISOLVENTE O UNA MEZCLA DE DIVERSOS AGENTES DE RETICULACION A UNA TEMPERATURA DE 150 C, PREFERENTEMENTE A 90 - 130 C, D) OPTATIVAMENTE, POR NEUTRALIZACION, PREFERENTEMENTE POR ADICION DE ACIDOS A TEMPERATURAS DE 90 A 110 C, E) POR DISPERSION DE LA MEZCLA OBTENIDAS EN LAS ETAPAS A A D CON EL USO DE AGUA. LA INVENCION SE REFIERE ADEMAS A UN PROCEDIMIENTO PARA LA PRODUCCION Y USO DE DICHA DISPERSION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19703869A DE19703869A1 (de) | 1997-02-03 | 1997-02-03 | Wäßrige Bindemitteldispersion für kationische Elektrotauchlacke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2196544T3 true ES2196544T3 (es) | 2003-12-16 |
Family
ID=7819080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98905370T Expired - Lifetime ES2196544T3 (es) | 1997-02-03 | 1998-01-30 | Dispersion acuosa de ligante para las lacas de aplicacion electroforetica cationica por inmersion. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6274649B1 (es) |
| EP (1) | EP0961797B1 (es) |
| JP (1) | JP4149003B2 (es) |
| CN (1) | CN1246875A (es) |
| BR (1) | BR9807817A (es) |
| DE (2) | DE19703869A1 (es) |
| ES (1) | ES2196544T3 (es) |
| WO (1) | WO1998033835A1 (es) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10236350A1 (de) | 2002-08-08 | 2004-02-19 | Basf Coatings Ag | Bismutverbindungen enthaltende Elektrotauchlacke (ETL) |
| DE10335596A1 (de) * | 2003-08-04 | 2005-02-24 | Basf Coatings Ag | Verfahren zur Charakterisierung von Oberflächenstrukturen und seine Verwendung bei der Modifizierung, Neuentwicklung und Herstellung von Werkstoffen |
| GB2410719B (en) * | 2004-02-03 | 2006-03-01 | Easy Power Ltd | Improvements in lenses |
| DE102005012056A1 (de) | 2005-03-16 | 2006-09-28 | Basf Coatings Ag | Mehrschichtlackierungen, Verfahren zu ihrer Herstellung und deren Verwendung im Automobilbau |
| US8389653B2 (en) * | 2006-03-30 | 2013-03-05 | Basf Corporation | Method of catalyzing a reaction to form a urethane coating and a complex for use in the method |
| DE102007022379A1 (de) | 2007-05-07 | 2008-11-13 | Emil Frei Gmbh & Co. | Tauchlacksystem |
| DE102007038824A1 (de) | 2007-08-16 | 2009-02-19 | Basf Coatings Ag | Einsatz von Bismutsubnitrat in Elektrotauchlacken |
| DE102008007852A1 (de) | 2008-02-01 | 2009-08-06 | Basf Coatings Ag | Zinnkatalysatoren mit erhöhter Stabilität zur Verwendung in Elektrotauchlacken |
| DE102008012085A1 (de) | 2008-02-29 | 2009-09-10 | Basf Coatings Ag | Kathodischer Elektrotauchlack enthaltend metallorganische Verbindung |
| DE102008016220A1 (de) | 2008-03-27 | 2009-10-01 | Basf Coatings Ag | Elektrotauchlacke enthaltend Polymethylenharnstoff |
| DE102008022464A1 (de) | 2008-05-07 | 2009-11-12 | Basf Coatings Ag | Kathodischer Elektrotauchlack enthaltend Vinylpyrrolidon-Copolymer |
| DE102008023444A1 (de) | 2008-05-14 | 2009-11-19 | Basf Coatings Ag | Elektrotauchlackzusammensetzung |
| US8686095B2 (en) * | 2008-06-30 | 2014-04-01 | Basf Corporation | Process for continuous production of epoxy resins |
| US20090326099A1 (en) * | 2008-06-30 | 2009-12-31 | Basf Corporation | Process for continuous production of epoxy resins |
| DE102008061329A1 (de) | 2008-12-11 | 2010-06-17 | Basf Coatings Ag | Verwendung von 1,3-substituierten Imidazoliumsalzen zur katalytischen Deblockierung blockierter Isocyanate |
| WO2012115691A1 (en) | 2011-02-22 | 2012-08-30 | Basf Coatings Gmbh | Electrocoat coating with low gloss |
| DE102012105706A1 (de) | 2012-06-28 | 2014-01-02 | Ewald Dörken Ag | Beschichtungszusammensetzung |
| CA2887376C (en) | 2012-12-03 | 2021-10-12 | Basf Coatings Gmbh | Multicoat effect and/or color paint system and method for producing it, and its use |
| WO2014191481A1 (de) | 2013-05-28 | 2014-12-04 | Basf Coatings Gmbh | Verfahren zur tauchlack-beschichtung elektrisch leitfähiger substrate unter nachbehandlung der tauchlack-beschichtung mit einer wässrigen sol-gel- zusammensetzung vor deren aushärtung |
| US10208213B2 (en) | 2013-08-12 | 2019-02-19 | Basf Coatings Gmbh | Dip-coating composition for electroconductive substrates, comprising a sol-gel composition |
| JP6375385B2 (ja) | 2013-11-18 | 2018-08-15 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ | 溶解と非溶解両方のビスマスを含む導電性基材のための水性ディップコーティング組成物 |
| CN105874018B (zh) | 2013-11-18 | 2019-03-08 | 巴斯夫涂料有限公司 | 用于浸涂导电基底的包含溶解形式铋的水性涂料组合物 |
| EP3071658B1 (de) | 2013-11-18 | 2017-12-13 | BASF Coatings GmbH | Zweistufiges verfahren zur tauchlack-beschichtung elektrisch leitfähiger substrate unter verwendung einer bi(iii)-haltigen zusammensetzung |
| CN105765007A (zh) | 2013-11-19 | 2016-07-13 | 巴斯夫涂料有限公司 | 用于浸涂导电基底的包含氧化镁的水性涂料组合物 |
| CA2927271A1 (en) | 2013-11-19 | 2015-05-28 | Basf Coatings Gmbh | Aqueous dip-coating composition for electroconductive substrates, comprising aluminum oxide |
| JP6231217B2 (ja) | 2013-12-10 | 2017-11-15 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ | ビスマスおよびリン含有アミンブロック化化合物を含む導電性基材のための水性ディップコーティング組成物 |
| EP3083079B1 (de) | 2013-12-18 | 2020-01-08 | BASF Coatings GmbH | Verfahren zur herstellung einer mehrschichtlackierung |
| PL3083077T3 (pl) | 2013-12-18 | 2020-04-30 | Basf Coatings Gmbh | Sposób wytwarzania wielowarstwowej powłoki lakierniczej |
| EP2886207A1 (de) | 2013-12-18 | 2015-06-24 | BASF Coatings GmbH | Verfahren zur Herstellung einer Mehrschichtlackierung |
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| US9920140B2 (en) | 2013-12-20 | 2018-03-20 | Basf Coatings Gmbh | Aqueous primary dispersions, process of their production and use thereof |
| JP6402199B2 (ja) * | 2013-12-20 | 2018-10-10 | ビーエイエスエフ・コーティングス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ | 水性一次分散体、その製造方法およびその使用 |
| WO2015090444A1 (de) | 2013-12-20 | 2015-06-25 | Basf Coatings Gmbh | Pigment und füllstoff enthaltende formulierungen |
| JP6483816B2 (ja) | 2014-09-26 | 2019-03-13 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツングＢＡＳＦ Ｃｏａｔｉｎｇｓ ＧｍｂＨ | ２，２−ジメチル−１，３−ジオキソラン−４−メタノールブロック化ポリイソシアネートに基づく架橋剤を含む、陰極電着材料用の水性バインダー分散液 |
| JP6058113B2 (ja) * | 2015-01-20 | 2017-01-11 | トヨタ自動車株式会社 | カチオン電着塗料組成物 |
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| WO2019215119A1 (de) * | 2018-05-07 | 2019-11-14 | Basf Polyurethanes Gmbh | Epoxidharz basierte kathodische tauchlackierung (ktl) von metallbauteilen als haftvermittler zu pu systemen |
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| US11186734B2 (en) | 2019-05-31 | 2021-11-30 | Axalta Coating Systems Ip Co., Llc | Epoxy resin emulsions for electrocoating |
| JP7318109B2 (ja) | 2019-07-29 | 2023-07-31 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 光輝コート層を含む多層コーティングの生成方法及び前記方法で得られる多層コーティング |
| CN112421032B (zh) * | 2019-08-23 | 2022-02-18 | 中国科学院福建物质结构研究所 | 一种胶粘剂组合物及其应用 |
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| EP3854831A1 (en) | 2020-01-24 | 2021-07-28 | BASF Coatings GmbH | Compound comprising fully blocked isocyanate and silane groups and its use as crosslinker in electrocoating materials |
| CN115003721B (zh) | 2020-01-24 | 2024-11-12 | 巴斯夫涂料有限公司 | 包含含硅烷的交联剂的水性电泳涂料 |
| MX2022014327A (es) * | 2020-05-25 | 2022-12-08 | Basf Coatings Gmbh | Material de electrorrecubrimiento que contiene bismuto con actividad catalitica mejorada. |
| JP2022017733A (ja) * | 2020-07-14 | 2022-01-26 | 日本ペイント・オートモーティブコーティングス株式会社 | カチオン電着塗料組成物 |
| WO2022128359A1 (en) | 2020-12-15 | 2022-06-23 | Basf Coatings Gmbh | Electrodeposition coating material compositions comprising alkoxylated polyethyleneimines |
| US12173113B2 (en) * | 2021-03-17 | 2024-12-24 | Evonik Operations Gmbh | Waterborne epoxy curing agent |
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| WO2023078670A1 (en) | 2021-11-04 | 2023-05-11 | Basf Coatings Gmbh | Self-emulsifying blocked polyisocyanate dispersion and process for preparing the same |
| EP4186951B1 (de) | 2021-11-30 | 2025-01-08 | BASF Coatings GmbH | Verfahren zur herstellung einer mehrschichtlackierung |
| US20250028926A1 (en) | 2021-12-21 | 2025-01-23 | Basf Se | Apparatus for generating a digital access element |
| CA3257996A1 (en) | 2022-06-09 | 2023-12-14 | Basf Coatings Gmbh | Electrochemically deposited coating material compositions comprising alkoxylated polyethyleneimines |
| WO2024056309A1 (en) | 2022-09-15 | 2024-03-21 | Basf Coatings Gmbh | Electrodeposition coating material compositions comprising composite particles containing metal-containing catalyst |
| JP2025531251A (ja) | 2022-09-15 | 2025-09-19 | ビーエーエスエフ コーティングス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 顔料スラリー、及び金属含有触媒を含有する複合粒子を含む電着塗装材料組成物 |
| EP4619567A1 (en) | 2022-11-15 | 2025-09-24 | Chemetall GmbH | Post-rinse pretreatment with aqueous compositions containing alkaline earth metal ions |
| EP4791927A1 (en) | 2023-10-12 | 2026-08-19 | BASF Coatings GmbH | Cathodic electrodeposition process |
| WO2026052295A1 (en) | 2024-09-05 | 2026-03-12 | Basf Coatings Gmbh | Electrodeposition coating material having good uv stability |
| WO2026052296A1 (en) | 2024-09-05 | 2026-03-12 | Basf Coatings Gmbh | Serial cathodic electrodeposition coating process |
| WO2026052294A1 (en) | 2024-09-05 | 2026-03-12 | Basf Coatings Gmbh | Electrodeposition coating material with improved uv-stability |
| WO2026104690A1 (en) | 2024-11-18 | 2026-05-21 | Allnex Austria Gmbh | Aqueous dispersion of a crosslinking component for cationic paint binders |
| WO2026109418A1 (en) | 2024-11-19 | 2026-05-28 | Allnex Austria Gmbh | Crosslinkable coating composition based on modified lignin |
| WO2026149569A1 (en) | 2025-01-13 | 2026-07-16 | Basf Coatings Gmbh | Heterocyclic corrosion inhibitors for electrodeposition coatings |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975346A (en) * | 1968-10-31 | 1976-08-17 | Ppg Industries, Inc. | Boron-containing, quaternary ammonium salt-containing resin compositions |
| JPS534048A (en) | 1975-12-26 | 1978-01-14 | Dainippon Toryo Co Ltd | Method of forming multi-layer coating film |
| CA1111598A (en) | 1976-01-14 | 1981-10-27 | Joseph R. Marchetti | Amine acide salt-containing polymers for cationic electrodeposition |
| US4260720A (en) * | 1979-10-31 | 1981-04-07 | Ppg Industries, Inc. | Novel mercapto chain extended products and their use in cationic electrodeposition |
| DE3300570A1 (de) | 1983-01-10 | 1984-07-12 | Basf Farben + Fasern Ag, 2000 Hamburg | Wasserdispergierbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung |
| DE3518732A1 (de) * | 1985-05-24 | 1986-11-27 | BASF Lacke + Farben AG, 4400 Münster | Wasserverduennbare bindemittel fuer kationische elektrotauchlacke und verfahren zu ihrer herstellung |
| DE3738220A1 (de) | 1987-11-11 | 1989-05-24 | Basf Lacke & Farben | Verfahren zur herstellung kathodisch abscheidbarer bindemitteldispersionen mit vernetzern auf der basis von mit aminogruppen verkappten polyisocyanaten |
| DE3825562A1 (de) * | 1988-07-28 | 1990-02-01 | Basf Lacke & Farben | Durch protonieren mit saeure wasserverduennbare bindemittel fuer die elektrotauchlackierung zur herstellung dickschichtiger ueberzuege |
| DE4204581A1 (de) * | 1992-02-15 | 1993-08-19 | Basf Lacke & Farben | Verfahren zum lackieren elektrisch leitfaehiger substrate, waessrige elektrotauchlacke, verfahren zur herstellung einer waessrigen dispersion vernetzter polymermikroteilchen und nach diesem verfahren hergestellte dispersionen |
| DE4331780A1 (de) * | 1993-09-18 | 1995-03-23 | Herberts Gmbh | Lösemittelarme wäßrige Dispersionen, deren Herstellung und Verwendung in Überzugsmitteln zur kathodischen Tauchlackierung |
-
1997
- 1997-02-03 DE DE19703869A patent/DE19703869A1/de not_active Ceased
-
1998
- 1998-01-30 DE DE59807866T patent/DE59807866D1/de not_active Expired - Lifetime
- 1998-01-30 ES ES98905370T patent/ES2196544T3/es not_active Expired - Lifetime
- 1998-01-30 WO PCT/EP1998/000493 patent/WO1998033835A1/de not_active Ceased
- 1998-01-30 EP EP98905370A patent/EP0961797B1/de not_active Expired - Lifetime
- 1998-01-30 US US09/367,001 patent/US6274649B1/en not_active Expired - Lifetime
- 1998-01-30 CN CN98802269A patent/CN1246875A/zh active Pending
- 1998-01-30 BR BR9807817-8A patent/BR9807817A/pt not_active IP Right Cessation
- 1998-01-30 JP JP53253298A patent/JP4149003B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0961797A1 (de) | 1999-12-08 |
| US6274649B1 (en) | 2001-08-14 |
| EP0961797B1 (de) | 2003-04-09 |
| JP2001509833A (ja) | 2001-07-24 |
| DE19703869A1 (de) | 1998-08-06 |
| DE59807866D1 (de) | 2003-05-15 |
| CN1246875A (zh) | 2000-03-08 |
| BR9807817A (pt) | 2000-03-08 |
| JP4149003B2 (ja) | 2008-09-10 |
| WO1998033835A1 (de) | 1998-08-06 |
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