NL188095C - Dispergeermiddel, werkwijze voor het dispergeren van vaste stoffen en vaste stoffen bekleed met dispergeermiddel. - Google Patents
Dispergeermiddel, werkwijze voor het dispergeren van vaste stoffen en vaste stoffen bekleed met dispergeermiddel.Info
- Publication number
- NL188095C NL188095C NLAANVRAGE9002892,A NL9002892A NL188095C NL 188095 C NL188095 C NL 188095C NL 9002892 A NL9002892 A NL 9002892A NL 188095 C NL188095 C NL 188095C
- Authority
- NL
- Netherlands
- Prior art keywords
- dispersant
- solids
- coated
- dispersing
- dispersants
- Prior art date
Links
- 239000002270 dispersing agent Substances 0.000 title abstract 4
- 239000007787 solid Substances 0.000 title 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- -1 monocarboxylic acid compounds Chemical class 0.000 abstract 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 150000003839 salts Chemical class 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/795—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of mixtures of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates with aromatic isocyanates or isothiocyanates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/284—Compounds containing ester groups, e.g. oxyalkylated monocarboxylic 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4263—Polycondensates having carboxylic or carbonic ester groups in the main chain containing carboxylic acid 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/16—Amines or polyamines
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Polyurethanes Or Polyureas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP89203342 | 1989-12-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL9002892A NL9002892A (nl) | 1991-07-16 |
| NL188095B NL188095B (nl) | 1991-11-01 |
| NL188095C true NL188095C (nl) | 1992-04-01 |
Family
ID=8202541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE9002892,A NL188095C (nl) | 1989-12-29 | 1990-12-28 | Dispergeermiddel, werkwijze voor het dispergeren van vaste stoffen en vaste stoffen bekleed met dispergeermiddel. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5399294A (xx) |
| EP (1) | EP0438836B1 (xx) |
| JP (1) | JP3101824B2 (xx) |
| KR (1) | KR0185379B1 (xx) |
| AT (1) | ATE128155T1 (xx) |
| CA (1) | CA2032992C (xx) |
| DE (1) | DE59009688D1 (xx) |
| DK (1) | DK0438836T3 (xx) |
| ES (1) | ES2080106T3 (xx) |
| GR (1) | GR3017463T3 (xx) |
| NL (1) | NL188095C (xx) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5425900A (en) * | 1990-12-27 | 1995-06-20 | Efka-Chemicals B.V. | Dispersing agents, their use and solids coated therewith |
| ES2095389T3 (es) * | 1991-06-26 | 1997-02-16 | Efka Chemicals Bv | Agentes dispersantes, su utilizacion y solidos recubiertos con estos. |
| DE19732251B4 (de) * | 1997-07-26 | 2004-07-29 | Byk-Chemie Gmbh | Versalzungsprodukte von Polyaminen und deren Einsatz als Dispergiermittel für Pigmente und Füllstoffe |
| DE19810660A1 (de) * | 1998-03-12 | 1999-09-16 | Bayer Ag | Wäßrige Polyisocyanatvernetzer mit Hydroxypivalinsäure und Dimethylpyrazol-Blockierung |
| GB9809257D0 (en) † | 1998-04-30 | 1998-07-01 | Zeneca Ltd | Polyurethane dispersants |
| DE19919482C2 (de) * | 1999-04-29 | 2001-04-26 | Byk Chemie Gmbh | Verfahren zur Herstellung eines Thixotropie-Mittels und dessen Verwendung |
| US6506899B1 (en) | 1999-08-09 | 2003-01-14 | E. I. Du Pont De Nemours And Company | Pigment dispersants formed by reacting an isocyanate with a poly (ethylene glycol) alkyl ether, a polyester or polyester or polyacrylate and a diamine |
| DE10003749A1 (de) * | 2000-01-28 | 2001-08-02 | Cognis Deutschland Gmbh | Verfahren zur Herstellung radikalisch nachvernetzter Polymere |
| DE10003938A1 (de) * | 2000-01-29 | 2001-08-02 | Cognis Deutschland Gmbh | Verfahren zur Herstellung radikalisch nachvernetzter Polymere unter Einsatz von Diallylphthalaten |
| DE10003940A1 (de) * | 2000-01-29 | 2001-08-02 | Cognis Deutschland Gmbh | Verfahren zur Herstellung radikalisch nachverentzter Polymere unter Einsatz von Aufbaukomponenten |
| DE10003939A1 (de) * | 2000-01-29 | 2001-08-02 | Cognis Deutschland Gmbh | Verfahren zur Herstellung radikalisch nachvernetzter Polymere unter Einsatz von reaktiven Anhydriden |
| EP1432750B1 (en) * | 2001-09-25 | 2007-05-02 | 3M Innovative Properties Company | Curable dispersants |
| US7276555B2 (en) * | 2002-05-21 | 2007-10-02 | Hexion Specialty Chemicals, Inc. | Amide-modified resin or hydrocarbyl moiety for dispersing a pigment |
| DE10302743A1 (de) | 2003-01-24 | 2004-07-29 | Goldschmidt Ag | Verwendung von Siliconharzen als Dispergiermittel |
| DE102004022753B3 (de) * | 2004-05-07 | 2006-02-16 | Byk-Chemie Gmbh | Als Dispergiermittel und Dispersionsstabilisatoren geeignete Additionsverbindungen |
| US7910022B2 (en) | 2006-09-15 | 2011-03-22 | Performance Indicator, Llc | Phosphorescent compositions for identification |
| WO2006069028A2 (en) | 2004-12-20 | 2006-06-29 | Performance Indicator L.L.C. | High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same |
| DE102005005846A1 (de) | 2005-02-08 | 2006-08-17 | Basf Ag | Feste Pigmentzubereitungen, enthaltend wasserlösliche oberflächenaktive Additive auf Polyurethanbasis |
| EP1911770A4 (en) | 2005-08-03 | 2009-07-22 | Inctec Inc | METHOD FOR PRODUCING A POLYMERIC COMPOSITION AND POLYMERIC COMPOSITION |
| EP1948717B1 (en) * | 2005-11-17 | 2014-05-21 | Basf Se | Use of a dry powder of a polymeric additive |
| WO2007096290A1 (en) * | 2006-02-24 | 2007-08-30 | Ciba Holding Inc. | New polyurethane dispersant |
| DE102006012999A1 (de) * | 2006-03-22 | 2007-09-27 | Byk-Chemie Gmbh | Additionsverbindungen als Dispergiermittel und Dispersionsstabilisatoren |
| US7547894B2 (en) | 2006-09-15 | 2009-06-16 | Performance Indicator, L.L.C. | Phosphorescent compositions and methods for identification using the same |
| JP4893206B2 (ja) * | 2006-09-29 | 2012-03-07 | Ｄｉｃ株式会社 | 顔料分散剤、顔料ペースト、及び印刷インキ組成物 |
| DE102006062441A1 (de) | 2006-12-27 | 2008-07-03 | Byk-Chemie Gmbh | Modifizierte Kammcopolymere |
| JP5123539B2 (ja) | 2007-03-06 | 2013-01-23 | 大日精化工業株式会社 | 共重合体およびその使用 |
| US8039193B2 (en) | 2007-09-13 | 2011-10-18 | Performance Indicator Llc | Tissue markings and methods for reversibly marking tissue employing the same |
| US7842128B2 (en) | 2007-09-13 | 2010-11-30 | Performance Indicatior LLC | Tissue marking compositions |
| DE102008010687B4 (de) * | 2008-02-22 | 2014-05-15 | Byk-Chemie Gmbh | Netz- und Dispergiermittel, deren Herstellung und Verwendung |
| DE102008045296A1 (de) | 2008-09-02 | 2010-03-04 | Byk-Chemie Gmbh | Monocarbonsäureester enthaltendes Dispergiermedium für Feststoffpräparationen |
| JP5317908B2 (ja) * | 2008-09-30 | 2013-10-16 | サカタインクス株式会社 | カラーフィルター用顔料分散物およびそれを含有するカラーフィルター用顔料分散レジスト組成物 |
| IT1404805B1 (it) | 2011-02-10 | 2013-11-29 | Lamberti Spa | Disperdenti |
| DE102012000414B4 (de) | 2012-01-12 | 2014-03-20 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Passivierung von Weißblech, sowie verzinntes Stahlband oder -blech |
| CN102658057B (zh) * | 2012-04-16 | 2014-09-10 | 王志军 | 一种新型聚氨酯分散剂及其制备方法 |
| EP2889880A4 (en) | 2012-08-23 | 2015-07-15 | Bando Chemical Ind | conductive paste |
| WO2015065829A1 (en) | 2013-11-01 | 2015-05-07 | Lubrizol Advanced Materials, Inc. | Dispersants with multiple aromatic imide anchor groups |
| PL3131962T3 (pl) | 2014-04-15 | 2018-09-28 | Byk-Chemie Gmbh | Kompozycja do regulowania właściwości reologicznych |
| CN106459563B (zh) | 2014-06-24 | 2019-04-05 | 比克化学股份有限公司 | 具有潜在增稠趋势的环氧树脂-环氧固化体系 |
| US10392494B2 (en) | 2014-06-24 | 2019-08-27 | Byk-Chemie Gmbh | Latent thickeners, rheology control kit and multi-component systems |
| EP3161058B1 (de) | 2014-06-24 | 2017-11-22 | BYK-Chemie GmbH | Acrylat-systeme mit latenter verdickungsneigung |
| WO2015197646A1 (de) | 2014-06-24 | 2015-12-30 | Byk-Chemie Gmbh | Ungesättigte polyesterharz-systeme mit latenter verdickungsneigung |
| KR20170026511A (ko) | 2014-06-24 | 2017-03-08 | 비와이케이-케미 게엠베하 | 잠복성 증점 경향이 있는 폴리우레탄 이성분 또는 다성분 시스템 |
| CN105170019B (zh) * | 2015-07-31 | 2018-03-23 | 泰山玻璃纤维有限公司 | 一种阳离子型聚氨酯大分子多子表面活性剂的制备方法 |
| JP7090399B2 (ja) | 2017-02-21 | 2022-06-24 | 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 | 水性塗料組成物および複層塗膜 |
| US11897995B2 (en) | 2019-07-18 | 2024-02-13 | Basf Se | Allophanate based dispersing agent |
| WO2022177010A1 (ja) | 2021-02-22 | 2022-08-25 | 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 | 複層塗膜 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1235948B (de) * | 1959-01-28 | 1967-03-09 | Basf Ag | Verfahren zur Herstellung stabiler waessriger Dispersionen |
| US3684771A (en) * | 1971-03-03 | 1972-08-15 | Du Pont | Polyesters with substituted amine end groups |
| US3817944A (en) * | 1972-04-05 | 1974-06-18 | Du Pont | Polyesters with acid end groups |
| US4032698A (en) * | 1973-02-02 | 1977-06-28 | E. I. Du Pont De Nemours And Company | Polymeric materials with substituted urea end groups |
| US4070388A (en) * | 1975-10-14 | 1978-01-24 | E. I. Du Pont De Nemours And Company | Polymeric materials with acid end groups |
| DE3465599D1 (en) * | 1984-01-27 | 1987-10-01 | Byk Chemie Gmbh | Addition compounds suited as dispersing agents, process for their preparation, their use and solid materials coated with them |
| DE3641581C3 (de) * | 1986-12-05 | 1996-08-01 | Byk Chemie Gmbh | Verfahren zur Herstellung von Dispergiermitteln und deren Salzen und ihre Verwendung |
| EP0535224A1 (en) * | 1987-06-26 | 1993-04-07 | Nippon Oil And Fats Company, Limited | Pigment dispersant |
| US4942213A (en) * | 1987-12-04 | 1990-07-17 | Byk-Chemie Gmbh | Addition compounds useful as dispersing agents and dispersion stabilizers, process for producing them, their use and solids coated therewith |
-
1990
- 1990-12-21 CA CA002032992A patent/CA2032992C/en not_active Expired - Fee Related
- 1990-12-27 US US07/634,401 patent/US5399294A/en not_active Expired - Lifetime
- 1990-12-28 ES ES90203520T patent/ES2080106T3/es not_active Expired - Lifetime
- 1990-12-28 JP JP02418846A patent/JP3101824B2/ja not_active Expired - Lifetime
- 1990-12-28 AT AT90203520T patent/ATE128155T1/de not_active IP Right Cessation
- 1990-12-28 EP EP90203520A patent/EP0438836B1/de not_active Expired - Lifetime
- 1990-12-28 KR KR1019900022271A patent/KR0185379B1/ko not_active IP Right Cessation
- 1990-12-28 DE DE59009688T patent/DE59009688D1/de not_active Expired - Lifetime
- 1990-12-28 NL NLAANVRAGE9002892,A patent/NL188095C/xx not_active IP Right Cessation
- 1990-12-28 DK DK90203520.3T patent/DK0438836T3/da active
-
1995
- 1995-09-21 GR GR950402417T patent/GR3017463T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL9002892A (nl) | 1991-07-16 |
| US5399294A (en) | 1995-03-21 |
| KR910011332A (ko) | 1991-08-07 |
| ES2080106T3 (es) | 1996-02-01 |
| GR3017463T3 (en) | 1995-12-31 |
| CA2032992C (en) | 2001-04-10 |
| ATE128155T1 (de) | 1995-10-15 |
| JP3101824B2 (ja) | 2000-10-23 |
| CA2032992A1 (en) | 1991-06-30 |
| DK0438836T3 (da) | 1996-02-05 |
| EP0438836A1 (de) | 1991-07-31 |
| EP0438836B1 (de) | 1995-09-20 |
| NL188095B (nl) | 1991-11-01 |
| JPH04210220A (ja) | 1992-07-31 |
| DE59009688D1 (de) | 1995-10-26 |
| KR0185379B1 (ko) | 1999-04-15 |
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Effective date: 20070701 |