ES2191485T3 - Espumas de poliuretano preparadas a partir de dispersiones de poliuretano espumadas mecanicamente. - Google Patents
Espumas de poliuretano preparadas a partir de dispersiones de poliuretano espumadas mecanicamente.Info
- Publication number
- ES2191485T3 ES2191485T3 ES99964282T ES99964282T ES2191485T3 ES 2191485 T3 ES2191485 T3 ES 2191485T3 ES 99964282 T ES99964282 T ES 99964282T ES 99964282 T ES99964282 T ES 99964282T ES 2191485 T3 ES2191485 T3 ES 2191485T3
- Authority
- ES
- Spain
- Prior art keywords
- foam
- polyurethane
- dispersion
- prepared
- polyurethane 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
-
- 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
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0073—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being applied as an aqueous dispersion or latex
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0086—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing characterised by the cushion backing, e.g. foamed polyurethane
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/041—Polyacrylic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/042—Polyolefin (co)polymers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/045—Vinyl (co)polymers
- D06N2203/047—Arromatic vinyl (co)polymers, e.g. styrene
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/045—Vinyl (co)polymers
- D06N2203/048—Polyvinylchloride (co)polymers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/068—Polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1685—Wear resistance
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249976—Voids specified as closed
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Un procedimiento para preparar una espuma de poliuretano resiliente, que comprende las etapas de (1) formar espuma húmeda en una dispersión de poliuretano acuosa que ha reaccionado totalmente en presencia de un estabilizante de espuma; (2) aplicar la espuma a un sustrato, y (3) secar la espuma hasta formar una espuma seca, en el que a) la dispersión de poliuretano se prepara mezclando agua, un prolongador de cadena, y un prepolímero de poliuretano bajo condiciones de mezcla suficientes para preparar una dispersión estable; y b) la dispersión de poliuretano se prepara a partir de una formulación que incluye un poliisocianato y un poliol que tiene una funcionalidad hidroxilo mayor que 2, 2; caracterizado porque: (i) la dispersión de poliuretano incluye un tensioactivo externo y (ii) la espuma de poliuretano tiene una resiliencia de 5 a 80 por ciento.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11403598P | 1998-12-29 | 1998-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2191485T3 true ES2191485T3 (es) | 2003-09-01 |
Family
ID=22353005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99964282T Expired - Lifetime ES2191485T3 (es) | 1998-12-29 | 1999-12-16 | Espumas de poliuretano preparadas a partir de dispersiones de poliuretano espumadas mecanicamente. |
Country Status (19)
Country | Link |
---|---|
US (1) | US6271276B1 (es) |
EP (1) | EP1159325B1 (es) |
JP (1) | JP2002533538A (es) |
KR (1) | KR100595357B1 (es) |
CN (1) | CN1154674C (es) |
AR (1) | AR023074A1 (es) |
AT (1) | ATE236941T1 (es) |
AU (1) | AU760247B2 (es) |
BR (1) | BR9917111A (es) |
CA (1) | CA2357050A1 (es) |
CO (1) | CO5121085A1 (es) |
DE (1) | DE69906819T2 (es) |
DK (1) | DK1159325T3 (es) |
ES (1) | ES2191485T3 (es) |
MY (1) | MY125178A (es) |
PT (1) | PT1159325E (es) |
TR (1) | TR200102484T2 (es) |
TW (1) | TWI237034B (es) |
WO (1) | WO2000039178A1 (es) |
Families Citing this family (62)
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US6096401A (en) * | 1996-08-28 | 2000-08-01 | The Dow Chemical Company | Carpet backing precoats, laminate coats, and foam coats prepared from polyurethane formulations including fly ash |
US6518348B1 (en) * | 1999-12-14 | 2003-02-11 | Dow Global Technologies Inc. | Carpet backing compounds thickened by hydrophobically-modified ethylene-oxide-based urethane block copolymers |
US6872445B2 (en) | 2002-04-17 | 2005-03-29 | Invista North America S.A.R.L. | Durable, liquid impermeable and moisture vapor permeable carpet pad |
US20030207634A1 (en) * | 2002-05-03 | 2003-11-06 | Holeschovsky Ulrich B. | Composite structure made of urethane and woven backing materials |
US20040109992A1 (en) * | 2002-12-09 | 2004-06-10 | Gribble Michael Y. | Process for applying a polyurethane dispersion based foam to an article |
JP4570964B2 (ja) * | 2002-12-20 | 2010-10-27 | ダウ グローバル テクノロジーズ インコーポレイティド | 合成皮革を製造するための方法及びそれから製造した合成皮革 |
US7066801B2 (en) * | 2003-02-21 | 2006-06-27 | Dow Global Technologies, Inc. | Method of manufacturing a fixed abrasive material |
US6910951B2 (en) | 2003-02-24 | 2005-06-28 | Dow Global Technologies, Inc. | Materials and methods for chemical-mechanical planarization |
US20050004245A1 (en) * | 2003-07-03 | 2005-01-06 | Glen Hamrick | Polyurethane coating process and padding |
US20050025954A1 (en) * | 2003-07-30 | 2005-02-03 | Sullivan Alfred Hardy | Cloth backing for use in a trim cover |
US20050025930A1 (en) * | 2003-07-30 | 2005-02-03 | Glen Hamrick | Carpet manufactured with polyurethane coating process and having integral padding |
WO2005115727A2 (en) | 2004-05-25 | 2005-12-08 | Eduard Küsters Maschinenfabrik GmbH & Co. KG | Polyurethane roller coating device for carpet backing |
US7638008B2 (en) * | 2004-05-25 | 2009-12-29 | New Spirit Backing Llc | Polyurethane roller coating process for carpet backing |
US7452586B2 (en) * | 2004-08-02 | 2008-11-18 | Polyair Corporation | Floor covering |
DE102004039708A1 (de) * | 2004-08-17 | 2006-02-23 | Ciba Spezialitätenchemie Pfersee GmbH | Verschäumte Polymere und schaumbeschichtete textile Flächengebilde |
WO2007003348A1 (en) * | 2005-07-01 | 2007-01-11 | Latexco Nv | Latex based composite foams |
GB2432584A (en) * | 2005-11-28 | 2007-05-30 | Univ Sheffield | Particle stabilised foam |
US8043713B2 (en) | 2005-12-15 | 2011-10-25 | Dow Global Technologies Llc | Compositions and aqueous dispersions |
BRPI0708829A2 (pt) * | 2006-03-24 | 2012-03-13 | Century-Board Usa, Llc | métodos de formação de material polimérico composto num extrusor |
DE102006016636A1 (de) * | 2006-04-08 | 2007-10-18 | Bayer Materialscience Ag | Polyurethan-Schäume für die Wundbehandlung |
DE102006016638A1 (de) * | 2006-04-08 | 2007-10-11 | Bayer Materialscience Ag | Mikroporöse Beschichtung auf Basis von Polyurethan-Polyharnstoff |
DE102006016639A1 (de) * | 2006-04-08 | 2007-10-11 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyurethan-Schäumen |
US8629195B2 (en) * | 2006-04-08 | 2014-01-14 | Bayer Materialscience Ag | Production of polyurethane foams |
DE102006043589A1 (de) * | 2006-09-16 | 2008-03-27 | Bayer Materialscience Ag | Alkylpolyglycoside als Stabilisatoren für PUR-Schäume |
CN101210065B (zh) * | 2006-12-30 | 2011-12-28 | 财团法人工业技术研究院 | 不黄变聚氨基甲酸酯泡沫材料的形成方法及组合物 |
EP2017260A1 (de) | 2007-07-16 | 2009-01-21 | Sika Technology AG | Aldimine und Aldimin enthaltende Zusammensetzungen |
EP2017294A1 (de) | 2007-07-16 | 2009-01-21 | Sika Technology AG | Hitzehärtender Schaum |
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EP2030967A1 (de) | 2007-08-31 | 2009-03-04 | Sika Technology AG | Hydroxylgruppen aufweisende Aldimine und Aldimin enthaltende Zusammensetzungen |
EP2045279A1 (de) * | 2007-10-05 | 2009-04-08 | Bayer MaterialScience AG | Polyurethan-Schäume für die Wundbehandlung |
DE102007048079A1 (de) * | 2007-10-05 | 2009-04-09 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyurethan-Schäumen |
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-
1999
- 1999-12-16 EP EP99964282A patent/EP1159325B1/en not_active Expired - Lifetime
- 1999-12-16 DK DK99964282T patent/DK1159325T3/da active
- 1999-12-16 CA CA002357050A patent/CA2357050A1/en not_active Abandoned
- 1999-12-16 JP JP2000591089A patent/JP2002533538A/ja active Pending
- 1999-12-16 US US09/464,113 patent/US6271276B1/en not_active Expired - Lifetime
- 1999-12-16 AT AT99964282T patent/ATE236941T1/de not_active IP Right Cessation
- 1999-12-16 PT PT99964282T patent/PT1159325E/pt unknown
- 1999-12-16 ES ES99964282T patent/ES2191485T3/es not_active Expired - Lifetime
- 1999-12-16 AU AU20557/00A patent/AU760247B2/en not_active Ceased
- 1999-12-16 CN CNB998159611A patent/CN1154674C/zh not_active Expired - Fee Related
- 1999-12-16 DE DE69906819T patent/DE69906819T2/de not_active Expired - Lifetime
- 1999-12-16 TR TR2001/02484T patent/TR200102484T2/xx unknown
- 1999-12-16 WO PCT/US1999/030121 patent/WO2000039178A1/en active IP Right Grant
- 1999-12-16 BR BR9917111-2A patent/BR9917111A/pt not_active Application Discontinuation
- 1999-12-16 KR KR1020017008331A patent/KR100595357B1/ko active IP Right Grant
- 1999-12-28 MY MYPI99005778A patent/MY125178A/en unknown
- 1999-12-28 AR ARP990106804A patent/AR023074A1/es unknown
- 1999-12-29 CO CO99081401A patent/CO5121085A1/es unknown
-
2000
- 2000-01-26 TW TW088123123A patent/TWI237034B/zh not_active IP Right Cessation
Also Published As
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---|---|
KR20010100019A (ko) | 2001-11-09 |
EP1159325B1 (en) | 2003-04-09 |
EP1159325A1 (en) | 2001-12-05 |
AU760247B2 (en) | 2003-05-08 |
AU2055700A (en) | 2000-07-31 |
US6271276B1 (en) | 2001-08-07 |
CO5121085A1 (es) | 2002-01-30 |
KR100595357B1 (ko) | 2006-07-03 |
CA2357050A1 (en) | 2000-07-06 |
DE69906819T2 (de) | 2004-02-05 |
DE69906819D1 (de) | 2003-05-15 |
PT1159325E (pt) | 2003-06-30 |
TWI237034B (en) | 2005-08-01 |
WO2000039178A1 (en) | 2000-07-06 |
MY125178A (en) | 2006-07-31 |
CN1334832A (zh) | 2002-02-06 |
BR9917111A (pt) | 2001-10-23 |
ATE236941T1 (de) | 2003-04-15 |
JP2002533538A (ja) | 2002-10-08 |
AR023074A1 (es) | 2002-09-04 |
DK1159325T3 (da) | 2003-08-04 |
TR200102484T2 (tr) | 2002-01-21 |
CN1154674C (zh) | 2004-06-23 |
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