ES2102540T3 - Materiales para recubrimientos, un procedimiento para su obtencion y su uso. - Google Patents
Materiales para recubrimientos, un procedimiento para su obtencion y su uso.Info
- Publication number
- ES2102540T3 ES2102540T3 ES93102327T ES93102327T ES2102540T3 ES 2102540 T3 ES2102540 T3 ES 2102540T3 ES 93102327 T ES93102327 T ES 93102327T ES 93102327 T ES93102327 T ES 93102327T ES 2102540 T3 ES2102540 T3 ES 2102540T3
- Authority
- ES
- Spain
- Prior art keywords
- coating compositions
- water
- aqueous
- type
- 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
- 238000000576 coating method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 239000008199 coating composition Substances 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- 229920001228 polyisocyanate Polymers 0.000 abstract 3
- 239000005056 polyisocyanate Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000007942 carboxylates Chemical group 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000011877 solvent mixture Substances 0.000 abstract 1
- 239000000758 substrate Substances 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
- C08G18/28—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
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
- C08G18/6245—Polymers having terminal groups containing active hydrogen
-
- 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
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- 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
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
- C08G18/6225—Polymers of esters of acrylic or methacrylic acid
- C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
-
- 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
- C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
- C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
- C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
-
- 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
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Medicinal Preparation (AREA)
Abstract
SE DESCRIBEN MEDIOS DE RECUBRIMIENTO ACUOSOS, CUYO AGLOMERANTE SE COMPONE DE FORMA ESENCIAL DE UNA COMBINACION A PARTIR DE A) UN COMPONENTE POLIOL PRESENTE DE FORMA DISPERSA EN AGUA O CORRESPONDIENTEMENTE EN UNA MEZCLA DE DISOLVENTE/AGUA, COMPUESTO DE FORMA ESENCIAL A PARTIR AL MENOS DE UN MONOMERO NO SATURADO OLEFINICO POLIMERIZADO CON UN PESO MOLECULAR MN DE AL MENOS 500, CON AL MENOS DOS GRUPOS HIDROXIL ALCOHOLICOS POR MOLECULA, DE UN INDICE HIDROXIL DESDE 15 HASTA 250, DE UN INDICE DE ACIDOS DESDE 0 HASTA 7 Y UN CONTENIDO EN GRUPOS SULFONATO Y/O CARBOXILATO DESDE UN TOTAL DE 0 HASTA 4,5 MILIEQUIVALENTES POR 100 G DE RESINA SOLIDA, Y B) DE UN COMPONENTE POLIISOCIANATO PRESENTE DE FORMA EMULSIONADA EN LA DISPERSION A) DE UNA VISCOSIDAD A 23 VALENTE DE GRUPOS ISOCIANATO A GRUPOS HIDROXIL DESDE 0,2:1 HASTA 5:1, UN PROCESO PARA LA FABRICACION DE MEDIOS DE RECUBRIMIENTO DE ESTE TIPO A TRAVES DE UN PROCESO DE EMULSIONADO DE UN COMPONENTE POLIISOCIANATO DE TIPO CONOCIDO EN UNA DISPERSION ACUOSAU ORGANICA ACUOSA DE TIPO CONOCIDO, DONDE EVENTUALMENTE SON INCORPORADAS SUSTANCIAS AUXILIARES Y ADICIONALES DEL SISTEMA ANTES DE LA ADICION DE POLIISOCIANATOS, Y LA UTILIZACION DE LOS MEDIOS DE RECUBRIMIENTO PARA LA FABRICACION DE REVESTIMIENTO SOBRE SUBSTRATOS RESISTENTES AL AGUA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4206044A DE4206044A1 (de) | 1992-02-27 | 1992-02-27 | Beschichtungsmittel, ein verfahren zu ihrer herstellung und ihre verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2102540T3 true ES2102540T3 (es) | 1997-08-01 |
Family
ID=6452729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES93102327T Expired - Lifetime ES2102540T3 (es) | 1992-02-27 | 1993-02-15 | Materiales para recubrimientos, un procedimiento para su obtencion y su uso. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6376602B1 (es) |
| EP (1) | EP0557844B1 (es) |
| JP (1) | JP3491919B2 (es) |
| AT (1) | ATE152743T1 (es) |
| CA (1) | CA2090144C (es) |
| DE (2) | DE4206044A1 (es) |
| ES (1) | ES2102540T3 (es) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315593C2 (de) † | 1993-05-11 | 2001-06-13 | Westdeutsche Farbengesellschaf | Verfahren zur Herstellung eines Zweikomponentenlacks |
| TW321660B (es) * | 1994-01-14 | 1997-12-01 | Cytec Tech Corp | |
| US5486576A (en) * | 1994-07-01 | 1996-01-23 | Rohm And Haas Company | Method for reducing microfoam in a spray-applied waterborne thermoset composition |
| DE19529394C2 (de) * | 1994-08-13 | 1999-07-08 | Herberts Gmbh | Verfahren zur Herstellung von Mehrschichtlackierungen auf Metallsubstraten |
| DE4433929A1 (de) * | 1994-09-23 | 1996-03-28 | Basf Ag | Wasseremulgierbare Polyisocyanate |
| FR2730737B1 (fr) * | 1995-02-21 | 1997-06-06 | Rhone Poulenc Chimie | Composition utile pour la peinture a base de melange d'emulsion(s) et de dispersion(s) de polymere polyol et revetement(s) qui en sont issus |
| FR2730738B1 (fr) * | 1995-02-21 | 1997-06-06 | Rhone Poulenc Chimie | Composition utile pour les revetements, a base de melange d'emulsion(s) et de dispersion(s) de polymere polyol et revetement(s) qui en sont issus |
| US5852111A (en) * | 1995-06-30 | 1998-12-22 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyisocyanate composition having high emulsifiability and stability, and aqueous coating composition comprising the composition |
| DE19540725A1 (de) † | 1995-11-02 | 1997-05-07 | Basf Ag | Wäßrige Polymerdispersionen als Bindemittel für ölresistente, abriebfeste Fußbodenanstrichmittel |
| DE19623372A1 (de) * | 1996-06-12 | 1997-12-18 | Herberts & Co Gmbh | Verfahren zur Herstellung von Mehrschichtlackierungen auf elektrisch leitfähigen Substraten |
| DE19627826A1 (de) * | 1996-07-10 | 1998-01-15 | Bayer Ag | Neue Polyamine und ihre Verwendung in wäßrigen Lacken und Beschichtungen |
| DE19715427A1 (de) * | 1997-04-14 | 1998-10-15 | Bayer Ag | Wäßrige 2-Komponenten Bindemittel und deren Verwendung |
| DE19724236B4 (de) * | 1997-06-09 | 2007-02-08 | Schill + Seilacher Ag | Verfahren zur Polarisierung hydrophober Oberflächen |
| DE19800286A1 (de) * | 1998-01-07 | 1999-07-08 | Bayer Ag | Verwendung spezieller Isocyanate zur Herstellung wäßriger PUR-Überzüge |
| DE19814061A1 (de) | 1998-03-30 | 1999-10-07 | Bayer Ag | Copolymerisatdispersionen, Bindemittelkombinationen auf Basis der Copolymerisatdispersionen, ein Verfahren zu deren Herstellung und deren Verwendung |
| JP4107710B2 (ja) | 1998-04-30 | 2008-06-25 | 三井化学ポリウレタン株式会社 | 変性ポリイソシアネートおよびその製造方法 |
| DE19822890A1 (de) | 1998-05-22 | 1999-11-25 | Bayer Ag | Neue wäßrige 2 K-PUR-Beschichtungssysteme |
| DE19858733A1 (de) * | 1998-12-18 | 2000-06-21 | Bayer Ag | Wäßrige 2 K-PUR-Systeme mit erhöhter Schlagzähigkeit und guten Beständigkeitseigenschaften, ein Verfahren zu deren Herstellung und deren Verwendung |
| DE19858732A1 (de) * | 1998-12-18 | 2000-06-21 | Bayer Ag | Wäßrige 2 K-PUR-Systeme mit erhöhter Schlagzähigkeit, hohen Beständigkeitseigenschaften und guten optischen Eigenschaften, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
| PT1161477E (pt) * | 1998-12-24 | 2003-07-31 | Akzo Nobel Nv | Composicao aquosa de revestimento e um poliol para essa composicao |
| DE19903391A1 (de) | 1999-01-29 | 2000-08-03 | Bayer Ag | Wäßriges Überzugsmittel, Verfahren zu seiner Herstellung und seine Verwendung |
| DE19903710A1 (de) * | 1999-01-30 | 2000-08-03 | Bayer Ag | Uretdiongruppen und freie Isocyanatgruppen aufweisende Pulverlackvernetzer |
| DE10043433A1 (de) | 2000-09-04 | 2002-03-21 | Bayer Ag | Wäßrige 2-K-PUR-Systeme |
| DE10129854A1 (de) * | 2001-06-21 | 2003-01-02 | Bayer Ag | Wässrige Sekundärdispersionen |
| DE60215818T8 (de) | 2001-06-28 | 2008-04-03 | Daikin Industries, Ltd. | Wässrige emulsionsharzzusammensetzungen |
| DE10152723A1 (de) | 2001-10-25 | 2003-05-15 | Degussa Construction Chem Gmbh | Wässriges hochvernetztes Zweikomponenten-Polyurethanbeschichtungssystem mit verringerter Hydrophilie und verbesserter Chemikalienbeständigkeit, Verfahren zu seiner Herstellung sowie dessen Verwendung |
| DE10213229A1 (de) * | 2002-03-25 | 2003-10-16 | Bayer Ag | Wässrige 2K-PUR-Systeme |
| DE10237576A1 (de) * | 2002-08-16 | 2004-02-26 | Bayer Ag | Wässrige Bindemittel-Dispersionen als Überzugsmittel |
| US7115524B2 (en) * | 2004-05-17 | 2006-10-03 | Micron Technology, Inc. | Methods of processing a semiconductor substrate |
| EP1634900B1 (en) * | 2004-09-10 | 2007-10-31 | Rohm and Haas Company | Durable two-part polyurethane floor coating |
| DE102005008263A1 (de) * | 2005-02-22 | 2006-08-24 | Basf Ag | Verfahren zur Herstellung von zylindrischen Formkörpern auf der Basis von zelligen Polyurethanelastomeren |
| JP2007091782A (ja) * | 2005-09-27 | 2007-04-12 | Asahi Kasei Chemicals Corp | 架橋性水系コーティング組成物 |
| DE102005057683A1 (de) | 2005-12-01 | 2007-06-06 | Basf Ag | Strahlungshärtbare wasserelmulgierbare Polyisocyanate |
| US20080081871A1 (en) * | 2006-09-29 | 2008-04-03 | Amit Sehgal | Water dispersible polyisocyanates |
| GB2456696B (en) * | 2006-10-23 | 2012-05-02 | Kansai Paint Co Ltd | Aqueous two-package type clear coating composition |
| JP5404598B2 (ja) * | 2007-03-26 | 2014-02-05 | ビーエーエスエフ ソシエタス・ヨーロピア | 水乳化性ポリイソシアネート |
| ATE546233T1 (de) * | 2007-09-03 | 2012-03-15 | Honda Motor Co Ltd | Verfahren zur bildung eines mehrschichtigen beschichtungsfilms und verfahren zur herstellung von beschichteten gliedern |
| EP2236531A1 (de) | 2009-03-31 | 2010-10-06 | Bayer MaterialScience AG | Neue wäßrige 2K PUR-Beschichtungssysteme für verbesserten Korrosionsschutz |
| JP5837218B2 (ja) | 2011-11-14 | 2015-12-24 | 広州天至環保科技有限公司Ｔａｎｔｚ Ｅｎｖｉｒｏｎｍｅｎｔａｌ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｔｄ | Ｐｃｂメッキ層の酸化防止および耐腐食の性能を向上させる水相不動態化剤並びその使用方法 |
| TWI481760B (zh) * | 2011-12-28 | 2015-04-21 | Kwong Lung Entpr Co Ltd | 機能性羽絨加工方法 |
| RU2665923C2 (ru) | 2012-09-28 | 2018-09-05 | Басф Се | Вододиспергируемые полиизоцианаты |
| ES2870027T3 (es) | 2015-09-09 | 2021-10-26 | Covestro Intellectual Property Gmbh & Co Kg | Recubrimientos acuosos de PU 2C resistentes a arañazos |
| US10774239B2 (en) | 2015-09-09 | 2020-09-15 | Covestro Deutschland Ag | Scratch-resistant two-component polyurethane coatings |
| CN108291002B (zh) | 2015-12-09 | 2021-07-23 | 巴斯夫欧洲公司 | 水分散性多异氰酸酯 |
| JP6845760B2 (ja) * | 2016-07-21 | 2021-03-24 | ベック株式会社 | 水性被覆材、及び被膜形成方法 |
| WO2019068529A1 (en) | 2017-10-06 | 2019-04-11 | Basf Se | DISPERSIBLE POLYISOCYANATES IN WATER |
| EP3822297A1 (de) | 2019-11-15 | 2021-05-19 | Covestro Deutschland AG | Polysiloxan-funktionalisierte polyurethane zur steigerung der hydrophobie von oberflächen |
| CN115427473A (zh) | 2020-01-30 | 2022-12-02 | 巴斯夫欧洲公司 | 包含水分散性聚异氰酸酯的颜色稳定的固化剂组合物 |
| CN115558419B (zh) * | 2022-10-28 | 2023-07-21 | 西安长峰机电研究所 | 一种光固化复合型环氧氟硅树脂涂料及其制备和涂层制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1265113B (de) | 1964-03-07 | 1968-04-04 | Bayer Ag | Verfahren zur Veredlung von Textilmaterialien aus natuerlicher oder regenerierter Cellulose |
| DE2708442C2 (de) | 1977-02-26 | 1984-10-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von modifizierten wäßrigen Kunststoff-Dispersionen |
| DE3521618A1 (de) | 1985-06-15 | 1986-12-18 | Bayer Ag, 5090 Leverkusen | In wasser dispergierbare polyisocyanat-zubereitung und ihre verwendung als zusatzmittel fuer waessrige klebstoffe |
| DE3529249A1 (de) | 1985-08-16 | 1987-02-26 | Bayer Ag | Verwendung von polyisocyanaten oder von polyisocyanatgemischen als zusatzmittel fuer waessrige dispersionsfarben |
| DE3531601A1 (de) * | 1985-09-04 | 1987-03-05 | Wacker Chemie Gmbh | Waermefester haftklebestoff |
| GB8722973D0 (en) * | 1987-09-30 | 1987-11-04 | Ici America Inc | Aqueous polymer compositions |
| DE3829587A1 (de) | 1988-09-01 | 1990-03-15 | Bayer Ag | Beschichtungsmittel, ein verfahren zu ihrer herstellung und die verwendung von ausgewaehlten zweikomponenten-polyurethansystemen als bindemittel fuer derartige beschichtungsmittel |
| DE4022602A1 (de) * | 1990-07-16 | 1992-01-23 | Basf Ag | Waessrige zubereitungen aus copolymerlatices und polyisocyanat-dispersionen |
| DE4036927A1 (de) * | 1990-11-20 | 1992-05-21 | Basf Ag | Nichtwaessrige polyisocyanatzubereitung |
-
1992
- 1992-02-27 DE DE4206044A patent/DE4206044A1/de not_active Withdrawn
-
1993
- 1993-02-15 AT AT93102327T patent/ATE152743T1/de active
- 1993-02-15 EP EP93102327A patent/EP0557844B1/de not_active Expired - Lifetime
- 1993-02-15 DE DE59306357T patent/DE59306357D1/de not_active Expired - Lifetime
- 1993-02-15 ES ES93102327T patent/ES2102540T3/es not_active Expired - Lifetime
- 1993-02-23 CA CA002090144A patent/CA2090144C/en not_active Expired - Lifetime
- 1993-02-25 JP JP05939493A patent/JP3491919B2/ja not_active Expired - Lifetime
-
1995
- 1995-05-01 US US08/432,560 patent/US6376602B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59306357D1 (de) | 1997-06-12 |
| ATE152743T1 (de) | 1997-05-15 |
| DE4206044A1 (de) | 1993-09-02 |
| US6376602B1 (en) | 2002-04-23 |
| JP3491919B2 (ja) | 2004-02-03 |
| JPH0617004A (ja) | 1994-01-25 |
| EP0557844B1 (de) | 1997-05-07 |
| CA2090144A1 (en) | 1993-08-28 |
| CA2090144C (en) | 2004-10-12 |
| EP0557844A1 (de) | 1993-09-01 |
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