SK58199A3 - Rigid polyurethane foams - Google Patents
Rigid polyurethane foams Download PDFInfo
- Publication number
- SK58199A3 SK58199A3 SK581-99A SK58199A SK58199A3 SK 58199 A3 SK58199 A3 SK 58199A3 SK 58199 A SK58199 A SK 58199A SK 58199 A3 SK58199 A3 SK 58199A3
- Authority
- SK
- Slovakia
- Prior art keywords
- acid
- isocyanate
- weight
- polyol
- process according
- Prior art date
Links
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
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6625—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/34
-
- 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
- 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
- C08G18/281—Monocarboxylic acid 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/4202—Two or more polyesters of different physical or chemical nature
-
- 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
- C08G2110/0025—Foam properties rigid
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96117644 | 1996-11-04 | ||
| PCT/EP1997/005611 WO1998020059A1 (en) | 1996-11-04 | 1997-10-10 | Rigid polyurethane foams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK58199A3 true SK58199A3 (en) | 2000-02-14 |
Family
ID=8223364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK581-99A SK58199A3 (en) | 1996-11-04 | 1997-10-10 | Rigid polyurethane foams |
Country Status (23)
| Country | Link |
|---|---|
| US (2) | US6207725B1 (xx) |
| EP (1) | EP0935625B1 (xx) |
| JP (1) | JP2001503462A (xx) |
| KR (1) | KR20000053020A (xx) |
| CN (1) | CN1134474C (xx) |
| AR (1) | AR010542A1 (xx) |
| AU (1) | AU729108B2 (xx) |
| BR (1) | BR9712729A (xx) |
| CA (1) | CA2268141A1 (xx) |
| CZ (1) | CZ156599A3 (xx) |
| DE (1) | DE69705420T2 (xx) |
| DK (1) | DK0935625T3 (xx) |
| ES (1) | ES2158593T3 (xx) |
| HU (1) | HUP9904233A3 (xx) |
| ID (1) | ID22390A (xx) |
| NZ (1) | NZ335206A (xx) |
| PL (1) | PL333051A1 (xx) |
| RU (1) | RU2184127C2 (xx) |
| SI (1) | SI0935625T1 (xx) |
| SK (1) | SK58199A3 (xx) |
| TR (1) | TR199900971T2 (xx) |
| TW (1) | TW442514B (xx) |
| WO (1) | WO1998020059A1 (xx) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4610782B2 (ja) * | 2001-05-01 | 2011-01-12 | 日本ポリウレタン工業株式会社 | 盛土の施工方法及び土木用ポリウレタンフォームの製造方法 |
| JP4815709B2 (ja) * | 2001-07-23 | 2011-11-16 | 東ソー株式会社 | 硬質ポリウレタンフォームの製造法 |
| JP4765228B2 (ja) * | 2001-08-21 | 2011-09-07 | 東ソー株式会社 | ポリウレタン樹脂製造のためのアミン触媒組成物 |
| AU2008209665B2 (en) * | 2001-08-30 | 2011-08-04 | Huntsman International Llc | Process for making rigid urethane-modified polyisocyanurate foams |
| EP1288239A1 (en) * | 2001-08-30 | 2003-03-05 | Huntsman International Llc | Process for making rigid urethane-modified polyisocyanurate foams |
| US6753357B2 (en) * | 2001-12-18 | 2004-06-22 | Foam Supplies, Inc. | Rigid foam compositions and method employing methyl formate as a blowing agent |
| US6846850B2 (en) | 2003-01-22 | 2005-01-25 | Bayer Materialscience Llc | Rigid polyurethane foams with improved properties |
| JP4505710B2 (ja) * | 2003-05-13 | 2010-07-21 | 日本ポリウレタン工業株式会社 | 硬質ポリウレタンフォームの製造方法 |
| JP2008509247A (ja) * | 2004-08-04 | 2008-03-27 | フォーム・サプライズ・インコーポレイテッド | ポリウレタンフォームにおける反応性ドリフトおよび触媒分解 |
| AU2012200194B2 (en) * | 2004-08-04 | 2013-12-05 | Foam Supplies, Inc. | Reactivity drift and catalyst degradation in polyurethane foam |
| US8501828B2 (en) * | 2004-08-11 | 2013-08-06 | Huntsman Petrochemical Llc | Cure rebond binder |
| DE102004041143A1 (de) * | 2004-08-24 | 2006-03-02 | Basf Ag | Katalysatorsystem, insbesondere zur Herstellung von Polyurethanhartschaumstoffen |
| US20060141239A1 (en) * | 2004-12-28 | 2006-06-29 | Gilder Stephen D | Method for making a bonded foam product suitable for use as an underlayment for floor coverings |
| US20060258762A1 (en) * | 2005-05-13 | 2006-11-16 | Dobransky Michael A | Hydrocarbon or hydrofluorocarbon blown ASTM E-84 class I rigid polyurethane foams |
| DE102005041763A1 (de) * | 2005-09-01 | 2007-03-08 | Basf Ag | Polyisocyanurat Hartschaum und Verfahren zur Herstellung |
| JP5460964B2 (ja) * | 2008-01-23 | 2014-04-02 | 富士紡ホールディングス株式会社 | 仕上げ用研磨パッドおよび仕上げ用研磨パッドの製造方法 |
| ITMI20081480A1 (it) * | 2008-08-06 | 2010-02-06 | Dow Global Technologies Inc | Poliesteri aromatici, miscele palioliche che li comprendono e prodotti risultanti |
| PL2342252T3 (pl) * | 2008-08-28 | 2017-09-29 | Huntsman International Llc | Mieszanina uzyskana przez przereagowanie poliolu i bezwodnika oraz jej zastosowanie w poliizocyjanianach do tworzenia poliizocyjanuratów |
| JP2012528894A (ja) * | 2009-05-30 | 2012-11-15 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | イソフタル酸および／またはテレフタル酸およびオリゴアルキレンオキシドから製造されたポリエステルポリオール |
| WO2011025710A1 (en) * | 2009-08-27 | 2011-03-03 | Dow Global Technologies Llc | Polyurethane spray foams having reduced cold substrate cracking |
| WO2011087536A1 (en) | 2010-01-12 | 2011-07-21 | Dow Global Technologies Llc | Method of testing spiral wound modules by thermal imaging |
| ES2741589T3 (es) * | 2010-08-13 | 2020-02-11 | Dow Global Technologies Llc | Composición de poliisocianurato |
| EP2766406B1 (en) * | 2011-10-14 | 2020-11-25 | Dow Global Technologies LLC | Hybrid polyester-polyether polyols for improved demold expansion in polyurethane rigid foams |
| CN104507993B (zh) * | 2012-05-30 | 2016-09-21 | 巴斯夫欧洲公司 | 制备聚氨酯硬质泡沫的方法 |
| JP5992214B2 (ja) * | 2012-06-11 | 2016-09-14 | 日本発條株式会社 | 発泡ウレタンシートの製造方法 |
| CN104603171B (zh) * | 2012-06-29 | 2017-05-31 | 东曹株式会社 | 用于制造聚氨酯树脂的催化剂组合物及使用其的聚氨酯树脂的制造方法 |
| BR112015000928B1 (pt) * | 2012-07-18 | 2021-02-23 | Dow Global Technologies Llc | composição de poliol, processo para preparar um retardante de chama e um elastômero de poliuretano dissipativo e retardante de chama e elastômero de poliuretano dissipativo estático |
| RU2667523C2 (ru) * | 2013-07-26 | 2018-09-21 | Басф Се | Изоцианатно-эпоксидная вспениваемая система |
| ITMI20131603A1 (it) * | 2013-09-30 | 2015-03-30 | Dow Global Technologies Llc | Miscele di polioli e polioli poliesteri e preparazione di espansi poliuretanici rigidi |
| WO2015082461A1 (de) * | 2013-12-04 | 2015-06-11 | Bayer Materialscience Ag | Reaktionssystem für einen monomerarmen 1-K Polyurethanschaum II |
| EP3077435B1 (de) * | 2013-12-04 | 2018-01-31 | Covestro Deutschland AG | Reaktionssystem für einen monomerarmen 1-k polyurethanschaum |
| MX2017012773A (es) * | 2015-04-07 | 2018-01-26 | Covestro Deutschland Ag | Composicion de premezcla de poliol para espumas de poliuretano rigidas. |
| JP6162839B2 (ja) * | 2016-03-07 | 2017-07-12 | 株式会社東海理化電機製作所 | ポジションセンサ |
| JP7129324B2 (ja) * | 2017-12-15 | 2022-09-01 | 株式会社イノアックコーポレーション | ポリウレタンフォームの製造方法 |
| JP7296968B2 (ja) * | 2018-01-16 | 2023-06-23 | ハンツマン・インターナショナル・エルエルシー | 長いクリーム時間と速硬化性を有するポリイソシアヌレート含有フォーム |
| CA3110129A1 (en) * | 2018-09-10 | 2020-03-19 | Huntsman International Llc | Oxazolidinedione-terminated prepolymer |
| BR112021003426A2 (pt) * | 2018-09-10 | 2021-05-18 | Huntsman International Llc | composto, composto de poli(uretano-amida), e, produto |
| CN113286836B (zh) * | 2019-01-22 | 2024-02-13 | 科思创知识产权两合公司 | 基于双重固化的氨基甲酸酯和异氰脲酸酯聚合物的复合材料 |
| RU199529U1 (ru) * | 2020-03-27 | 2020-09-07 | Общество с ограниченной ответственностью "Завод Лоджикруф" | Теплоизоляционная композитная плита на основе пенополиизоцианурата |
| EP4341097A1 (en) | 2021-05-17 | 2024-03-27 | Greentech Composites Llc | Polymeric articles having dye sublimation printed images and method to form them |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL104983C (xx) | 1955-03-04 | |||
| NL103386C (xx) * | 1958-03-12 | |||
| US3661808A (en) | 1970-07-31 | 1972-05-09 | Jefferson Chem Co Inc | Catalyst combination for polyurethanes |
| US3645925A (en) | 1970-07-31 | 1972-02-29 | Jefferson Chem Co Inc | 4 4'-dimorpholinodiethyl ether catalyst for polyurethane preparation |
| US3980594A (en) * | 1975-04-23 | 1976-09-14 | The General Tire & Rubber Company | Trimerization of aromatic isocyanates catalyzed by certain ammonium salts |
| DE2607999C2 (de) | 1976-02-27 | 1983-02-03 | Bayer Ag, 5090 Leverkusen | Urethan- und Isocyanuratgruppen aufweisende Schaumstoffe und ein Verfahren zu ihrer Herstellung |
| US4228248A (en) | 1979-02-12 | 1980-10-14 | Texaco Development Corp. | Morpholine derivatives and use as polyurethane catalyst |
| US5688834A (en) | 1991-08-30 | 1997-11-18 | Alliedsignal, Inc. | Catalysts which stabilize hydrohalocarbon blowing agent in polyurethane foam formulations |
| US4760101A (en) | 1986-08-25 | 1988-07-26 | Ashland Oil, Inc. | Polyurethane-forming binder compositions containing certain carboxylic acids as bench life extenders |
| US4758605A (en) * | 1987-03-12 | 1988-07-19 | The Dow Chemical Company | Stabilization of reactivity of polyester polyol based polyurethane foam components |
| DE3824354A1 (de) | 1988-07-19 | 1990-01-25 | Basf Ag, 67063 Ludwigshafen | Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren mittels lagerstabiler, treibmittelhaltiger emulsionen und diese emulsionen |
| US4983320A (en) | 1989-05-18 | 1991-01-08 | Akzo N.V. | Dialkyl dicarbonates as blowing agents for polymers |
| KR0177154B1 (ko) | 1989-06-06 | 1999-05-15 | 야마구찌 도시아끼 | 경질 폴리우레탄포움의 제조방법 |
| YU47361B (sh) | 1989-06-28 | 1995-01-31 | Bosch-Siemens Hausgerate Gmbh. | Tvrdi penasti materijal i postupak za proizvodnju istog |
| US4981879A (en) | 1989-08-28 | 1991-01-01 | Jim Walter Research Corp. | Rigid foam with improved "K" factor from perfluorinated hydrocarbons |
| JPH03160015A (ja) | 1989-11-16 | 1991-07-10 | Bridgestone Corp | 硬質ポリウレタンフォームの製造方法 |
| GB9102362D0 (en) | 1991-02-04 | 1991-03-20 | Ici Plc | Polymeric foams |
| AU652034B2 (en) | 1991-04-03 | 1994-08-11 | Imperial Chemical Industries Plc | Manufacture of rigid foams and compositions therefor |
| US5395859A (en) * | 1991-06-21 | 1995-03-07 | Alliedsignal Inc. | Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization |
| ATE170198T1 (de) | 1992-01-31 | 1998-09-15 | Henkel Kgaa | Verfahren zur herstellung von kunststoffen mit amid-gruppen |
| JPH05222146A (ja) | 1992-02-14 | 1993-08-31 | Daikin Ind Ltd | 硬質ポリウレタンフォームの製造法 |
| US5591781A (en) | 1993-10-27 | 1997-01-07 | Tosoh Corporation | Process for producing polyurethane foam with high curing rate |
| US5489618A (en) * | 1993-11-29 | 1996-02-06 | Osi Specialties, Inc. | Process for preparing polyurethane foam |
| JP3061717B2 (ja) * | 1993-12-03 | 2000-07-10 | 日清紡績株式会社 | 変性ポリイソシアヌレート発泡体の製造法 |
| US5539008A (en) | 1993-12-29 | 1996-07-23 | Minnesota Mining And Manufacturing Company | Foamable composition containing unsaturated perfluorochemical blowing agent |
| US5559161A (en) * | 1994-02-18 | 1996-09-24 | Air Products And Chemicals, Inc. | Hydroxy-functional triamine catalyst compositions for the production of polyurethanes |
| DE69509690T2 (de) | 1994-03-18 | 1999-09-23 | Air Products And Chemicals, Inc. | Amin-Katalysatoren mit niedrigem Geruch für auf Polyester-Polyole basierte Polyurethan-Blockweichschaumstoffe |
| CA2144490A1 (en) | 1994-03-28 | 1995-09-29 | Michael J. Skowronski | Catalyst for polyisocyanurate foams made with alternative blowing agents |
| US5430071A (en) | 1994-07-08 | 1995-07-04 | Basf Corporation | Dimensionally stable closed cell rigid polyisocyanate based foam prepared from a froth foaming mixture |
| DE4444249C2 (de) | 1994-12-13 | 2003-12-24 | Basf Schwarzheide Gmbh | Katalysatorzusammensetzung für die Herstellung von nichtzelligen Polyurethanen nach dem Polyisocyanat-Polyadditionsverfahren |
| US5464562A (en) | 1995-04-24 | 1995-11-07 | Basf Corporation | Polyoxyalkylene polyether monool polyurethane foam additive |
-
1997
- 1997-10-10 KR KR1019990703908A patent/KR20000053020A/ko not_active Application Discontinuation
- 1997-10-10 HU HU9904233A patent/HUP9904233A3/hu unknown
- 1997-10-10 DE DE69705420T patent/DE69705420T2/de not_active Expired - Lifetime
- 1997-10-10 TR TR1999/00971T patent/TR199900971T2/xx unknown
- 1997-10-10 AU AU51182/98A patent/AU729108B2/en not_active Ceased
- 1997-10-10 SI SI9730106T patent/SI0935625T1/xx unknown
- 1997-10-10 ES ES97945814T patent/ES2158593T3/es not_active Expired - Lifetime
- 1997-10-10 WO PCT/EP1997/005611 patent/WO1998020059A1/en not_active Application Discontinuation
- 1997-10-10 CA CA002268141A patent/CA2268141A1/en not_active Abandoned
- 1997-10-10 CZ CZ991565A patent/CZ156599A3/cs unknown
- 1997-10-10 CN CNB971994072A patent/CN1134474C/zh not_active Expired - Fee Related
- 1997-10-10 EP EP97945814A patent/EP0935625B1/en not_active Expired - Lifetime
- 1997-10-10 ID IDW990283A patent/ID22390A/id unknown
- 1997-10-10 BR BR9712729-9A patent/BR9712729A/pt unknown
- 1997-10-10 PL PL97333051A patent/PL333051A1/xx unknown
- 1997-10-10 DK DK97945814T patent/DK0935625T3/da active
- 1997-10-10 NZ NZ335206A patent/NZ335206A/xx unknown
- 1997-10-10 RU RU99111752/04A patent/RU2184127C2/ru not_active IP Right Cessation
- 1997-10-10 SK SK581-99A patent/SK58199A3/sk unknown
- 1997-10-10 JP JP52098998A patent/JP2001503462A/ja active Pending
- 1997-10-16 TW TW086115256A patent/TW442514B/zh not_active IP Right Cessation
- 1997-10-17 US US08/953,260 patent/US6207725B1/en not_active Expired - Lifetime
- 1997-11-04 AR ARP970105133A patent/AR010542A1/es not_active Application Discontinuation
-
2001
- 2001-01-18 US US09/761,838 patent/US6346205B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU5118298A (en) | 1998-05-29 |
| HUP9904233A2 (hu) | 2000-04-28 |
| HUP9904233A3 (en) | 2000-05-29 |
| EP0935625B1 (en) | 2001-06-27 |
| EP0935625A1 (en) | 1999-08-18 |
| BR9712729A (pt) | 1999-10-26 |
| US6346205B2 (en) | 2002-02-12 |
| AU729108B2 (en) | 2001-01-25 |
| NZ335206A (en) | 2000-11-24 |
| PL333051A1 (en) | 1999-11-08 |
| TR199900971T2 (en) | 1999-07-21 |
| DE69705420D1 (en) | 2001-08-02 |
| RU2184127C2 (ru) | 2002-06-27 |
| DE69705420T2 (de) | 2002-05-23 |
| US6207725B1 (en) | 2001-03-27 |
| CA2268141A1 (en) | 1998-05-14 |
| DK0935625T3 (da) | 2001-10-01 |
| CN1134474C (zh) | 2004-01-14 |
| CZ156599A3 (cs) | 1999-08-11 |
| WO1998020059A1 (en) | 1998-05-14 |
| CN1235618A (zh) | 1999-11-17 |
| KR20000053020A (ko) | 2000-08-25 |
| ES2158593T3 (es) | 2001-09-01 |
| JP2001503462A (ja) | 2001-03-13 |
| TW442514B (en) | 2001-06-23 |
| ID22390A (id) | 1999-10-07 |
| AR010542A1 (es) | 2000-06-28 |
| US20010006986A1 (en) | 2001-07-05 |
| SI0935625T1 (en) | 2001-12-31 |
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