NO996038D0 - Nye katalysatorsystemer for kopolymerisasjonsreaksjoner, metallocen-amidhalogenider, deres fremstilling og anvendelse - Google Patents
Nye katalysatorsystemer for kopolymerisasjonsreaksjoner, metallocen-amidhalogenider, deres fremstilling og anvendelseInfo
- Publication number
- NO996038D0 NO996038D0 NO996038A NO996038A NO996038D0 NO 996038 D0 NO996038 D0 NO 996038D0 NO 996038 A NO996038 A NO 996038A NO 996038 A NO996038 A NO 996038A NO 996038 D0 NO996038 D0 NO 996038D0
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- catalyst systems
- new catalyst
- metallocene
- copolymerization reactions
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- -1 Amide Halides Chemical class 0.000 title 1
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000003426 co-catalyst Substances 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 1
- 150000002602 lanthanoids Chemical class 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19724465 | 1997-06-10 | ||
| PCT/EP1998/003406 WO1998056831A1 (de) | 1997-06-10 | 1998-06-08 | Neue katalysatorsysteme für (co-)polymerisationsreaktionen, metallocenamidhalogenide, ihre herstellung und verwendung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO996038D0 true NO996038D0 (no) | 1999-12-08 |
| NO996038L NO996038L (no) | 2000-02-03 |
Family
ID=7832059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO996038A NO996038L (no) | 1997-06-10 | 1999-12-08 | Nye katalysatorsystemer for kopolymerisasjonsreaksjoner, metallocen-amidhalogenider, deres fremstilling og anvendelse |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6316562B1 (no) |
| EP (2) | EP0990003B1 (no) |
| JP (1) | JP2002504940A (no) |
| AT (1) | ATE223441T1 (no) |
| BR (1) | BR9810432A (no) |
| CA (1) | CA2293490A1 (no) |
| DE (1) | DE59805425D1 (no) |
| DK (1) | DK0990003T3 (no) |
| ES (1) | ES2182336T3 (no) |
| NO (1) | NO996038L (no) |
| PT (1) | PT990003E (no) |
| WO (1) | WO1998056831A1 (no) |
Families Citing this family (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1272100A (en) | 1998-11-25 | 2000-06-13 | Targor Gmbh | Metallocene monohalogenides |
| GB9826874D0 (en) * | 1998-12-07 | 1999-01-27 | Borealis As | Process |
| ATE422508T1 (de) | 2001-12-19 | 2009-02-15 | Borealis Tech Oy | Herstellung von geträgerten katalysatoren für die olefinpolymerisation |
| EP1323747A1 (en) | 2001-12-19 | 2003-07-02 | Borealis Technology Oy | Production of olefin polymerisation catalysts |
| ATE541868T1 (de) | 2003-06-20 | 2012-02-15 | Borealis Polymers Oy | Verfahren zur herstellung eines katalysators für die olefinpolymerisation |
| DE102004022861A1 (de) * | 2004-05-06 | 2005-12-01 | Basell Polyolefine Gmbh | Verfahren zur racemo-selectiven Herstellung von ansa-Metallocenen |
| GB0423555D0 (en) | 2004-10-22 | 2004-11-24 | Borealis Tech Oy | Process |
| WO2007045415A1 (en) | 2005-10-21 | 2007-04-26 | Borealis Technology Oy | Composition |
| EP1795542A1 (en) | 2005-12-07 | 2007-06-13 | Borealis Technology Oy | Polymer |
| EP1803743B1 (en) | 2005-12-30 | 2016-08-10 | Borealis Technology Oy | Catalyst particles |
| ATE480586T1 (de) | 2006-07-14 | 2010-09-15 | Borealis Tech Oy | Polyethylen hoher dichte |
| ATE461973T1 (de) | 2007-01-22 | 2010-04-15 | Borealis Tech Oy | Polypropylenzusammensetzung mit niedriger oberflächenenergie |
| US20100280206A1 (en) | 2007-11-09 | 2010-11-04 | Borealis Technology Oy | Polyethylene copolymer |
| EP2130860A1 (en) | 2008-06-06 | 2009-12-09 | Borealis Technology Oy | Polymer |
| EP2133389A1 (en) | 2008-06-12 | 2009-12-16 | Borealis AG | Polypropylene composition |
| WO2010052264A1 (en) | 2008-11-07 | 2010-05-14 | Borealis Ag | Solid catalyst composition |
| EP2186832B1 (en) | 2008-11-10 | 2012-09-12 | Borealis AG | Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins |
| EP2186831B1 (en) | 2008-11-10 | 2013-01-02 | Borealis AG | Process for the preparation of an unsupported, solid olefin polymerisation catalyst and use in polymerisation of olefins |
| EP2204410A1 (en) | 2008-12-31 | 2010-07-07 | Borealis AG | Article coated with a composition comprising polyethylene prepared with a single site catalyst |
| EP2275476A1 (en) | 2009-06-09 | 2011-01-19 | Borealis AG | Automotive material with excellent flow, high stiffness, excellent ductility and low CLTE |
| PL2308923T3 (pl) | 2009-10-09 | 2012-11-30 | Borealis Ag | Kompozyt włókna szklanego o ulepszonej przetwarzalności |
| EP2330136B1 (en) | 2009-12-07 | 2013-08-28 | Borealis AG | Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins |
| EP2338920A1 (en) | 2009-12-22 | 2011-06-29 | Borealis AG | Preparation of single-site catalysts |
| EP2516484A1 (en) | 2009-12-22 | 2012-10-31 | Borealis AG | Preparation of polypropylene in the presence of a single-site catalyst |
| ES2535323T3 (es) | 2009-12-22 | 2015-05-08 | Borealis Ag | Preparación de catalizadores de sitio único |
| EP2738183A1 (en) | 2010-05-07 | 2014-06-04 | Borealis AG | Preparation of a solid catalyst system |
| EP2385073A1 (en) | 2010-05-07 | 2011-11-09 | Borealis AG | Process for the preparation of a solid metallocene catalyst system and its use in polymerisation of olefins |
| ES2564189T3 (es) | 2010-05-07 | 2016-03-18 | Borealis Ag | Preparación de un sistema de catalizador sólido |
| EP2386583A1 (en) | 2010-05-07 | 2011-11-16 | Borealis AG | Process for the preparation of a solid metallocene catalyst system and its use in polymerisation of olefins |
| EP2415598B1 (en) | 2010-08-06 | 2014-02-26 | Borealis AG | Multilayer film |
| EP2632980B1 (en) | 2010-10-28 | 2018-05-16 | Borealis AG | Single site polymer |
| EP2495264B1 (en) | 2011-03-04 | 2013-05-08 | Borealis AG | Exterior automotive article with reduced paintability failure |
| ES2462544T3 (es) | 2011-08-03 | 2014-05-23 | Borealis Ag | Película |
| EP2570195B1 (en) | 2011-09-15 | 2014-12-03 | Borealis AG | Protective polymer layer |
| WO2013149915A1 (en) | 2012-04-04 | 2013-10-10 | Borealis Ag | High-flow fiber reinforced polypropylene composition |
| EP2722346A1 (en) | 2012-10-18 | 2014-04-23 | Borealis AG | Polymerisation process and catalyst |
| EP2722344B1 (en) | 2012-10-18 | 2017-03-22 | Borealis AG | Polymerisation process |
| ES2711081T3 (es) | 2012-10-18 | 2019-04-30 | Borealis Ag | Catalizador para la polimerización de olefinas |
| EP2829558B1 (en) | 2013-07-24 | 2016-12-14 | Borealis AG | Process |
| ES2607378T3 (es) | 2013-07-24 | 2017-03-31 | Borealis Ag | Proceso |
| JP6216887B2 (ja) | 2013-08-14 | 2017-10-18 | ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ | 低温における耐衝撃性が改善されたプロピレン組成物 |
| WO2015024887A1 (en) | 2013-08-21 | 2015-02-26 | Borealis Ag | High flow polyolefin composition with high stiffness and toughness |
| MX2016001705A (es) | 2013-08-21 | 2016-05-18 | Borealis Ag | Composicion de poliolefina de alto flujo con alta rigidez y tenacidad. |
| EP2853563B1 (en) | 2013-09-27 | 2016-06-15 | Borealis AG | Films suitable for BOPP processing from polymers with high XS and high Tm |
| ES2568615T3 (es) | 2013-10-11 | 2016-05-03 | Borealis Ag | Película para etiquetas orientada en la dirección de la máquina |
| US10519259B2 (en) | 2013-10-24 | 2019-12-31 | Borealis Ag | Low melting PP homopolymer with high content of regioerrors and high molecular weight |
| ES2574428T3 (es) | 2013-10-24 | 2016-06-17 | Borealis Ag | Artículo moldeado por soplado basado en copolímero al azar bimodal |
| EP3063185B9 (en) | 2013-10-29 | 2017-11-15 | Borealis AG | Solid single site catalysts with high polymerisation activity |
| CA2927448C (en) | 2013-11-22 | 2017-01-17 | Borealis Ag | Low emission propylene homopolymer with high melt flow |
| EP3077426B1 (en) | 2013-12-04 | 2022-10-05 | Borealis AG | Phthalate-free pp homopolymers for meltblown fibers |
| KR101873134B1 (ko) | 2013-12-18 | 2018-06-29 | 보레알리스 아게 | 향상된 강성/인성 균형을 가진 bopp 필름 |
| CN105829364B (zh) | 2014-01-17 | 2017-11-10 | 博里利斯股份公司 | 用于制备丙烯/1‑丁烯共聚物的方法 |
| BR112016017227B1 (pt) | 2014-02-06 | 2021-06-29 | Borealis Ag | Copolímero de propileno heterofásico, película não orientada, recipiente, e uso de um copolímero de propileno heterofásico |
| JP2017508032A (ja) | 2014-02-06 | 2017-03-23 | ボレアリス エージー | 高衝撃強さを有する軟質コポリマー |
| EP2907841A1 (en) | 2014-02-14 | 2015-08-19 | Borealis AG | Polypropylene composite |
| EP2947118B1 (en) | 2014-05-20 | 2017-11-29 | Borealis AG | Polypropylene composition for automotive interior applications |
| EP2995631A1 (en) | 2014-09-12 | 2016-03-16 | Borealis AG | Process for producing graft copolymers on polyolefin backbone |
| EP3053976A1 (en) | 2015-02-09 | 2016-08-10 | Borealis AG | Adhesive composition |
| ES2724011T3 (es) | 2015-02-27 | 2019-09-05 | Borealis Ag | Estructura de película laminada basada solo en polietileno |
| US11535012B2 (en) | 2015-12-15 | 2022-12-27 | Borealis Ag | Polyethylene based laminated film structure with barrier properties |
| EP3241611B1 (en) | 2016-05-02 | 2020-03-04 | Borealis AG | A process for feeding a polymerisation catalyst |
| EP3463859B2 (en) | 2016-06-03 | 2025-03-26 | Borealis AG | Multilayer structure |
| EP3261093B1 (en) | 2016-06-21 | 2023-08-02 | Borealis AG | Cable with advantageous electrical properties |
| CN109328211B (zh) | 2016-06-21 | 2024-08-06 | 博里利斯股份公司 | 具有有利的热机械性能和电气特性的用于电线和电缆应用的聚合物组合物 |
| EP3261096A1 (en) | 2016-06-21 | 2017-12-27 | Borealis AG | Cable and composition |
| FI3261095T3 (fi) | 2016-06-21 | 2026-03-25 | Borealis Gmbh | Kaapeli, jolla on parannetut sähköiset ominaisuudet |
| CN109328200B (zh) | 2016-06-23 | 2022-08-19 | 博里利斯股份公司 | 催化剂失活的方法 |
| WO2018091653A1 (en) | 2016-11-18 | 2018-05-24 | Borealis Ag | Catalyst |
| EP3728342A1 (en) | 2017-12-21 | 2020-10-28 | Borealis AG | Process for the preparation of solid catalyst |
| JP7249349B2 (ja) | 2017-12-27 | 2023-03-30 | ボレアリス エージー | チーグラー・ナッタ触媒及びその調製 |
| EA202091168A1 (ru) | 2017-12-28 | 2020-11-24 | Бореалис Аг | Катализатор и его получение |
| CN111683953B (zh) * | 2018-02-07 | 2024-01-23 | Up化学株式会社 | 含第ⅳ族金属元素化合物、其制备方法、含其的膜形成用前体组合物及用其的膜形成方法 |
| WO2020064313A1 (en) | 2018-09-26 | 2020-04-02 | Borealis Ag | Propylene random copolymer for use in film applications |
| CN112638959B (zh) | 2018-09-26 | 2023-05-02 | 博里利斯股份公司 | 具有优异光学性能的丙烯共聚物 |
| US12404393B2 (en) | 2018-09-26 | 2025-09-02 | Borealis Ag | Propylene copolymer composition with excellent optical and mechanical properties |
| EP3883989B1 (en) | 2018-11-23 | 2024-02-28 | Borealis AG | Polypropylene composition with improved optical properties and whitening resistance |
| WO2020109452A1 (en) | 2018-11-30 | 2020-06-04 | Borealis Ag | Washing process |
| ES2945963T3 (es) | 2018-12-14 | 2023-07-11 | Borealis Ag | Composición de polipropileno con combinación favorable de óptica, suavidad y bajo sellado |
| CN113329858B (zh) | 2019-01-28 | 2024-01-12 | 博里利斯股份公司 | 用于生产聚合物组合物的方法 |
| WO2020156989A1 (en) | 2019-01-28 | 2020-08-06 | Borealis Ag | Polymer composition |
| EP3825357B1 (en) | 2019-11-25 | 2025-04-09 | Borealis AG | Propylene composition for foaming with improved mechanical properties |
| KR102926344B1 (ko) | 2020-07-13 | 2026-02-11 | 보레알리스 게엠베하 | 접착성 폴리에틸렌 조성물 |
| CN115803411A (zh) | 2020-07-13 | 2023-03-14 | 博里利斯股份公司 | 粘合剂聚乙烯组合物 |
| EP4263631A1 (en) | 2020-12-18 | 2023-10-25 | Borealis AG | Modification of polyethylene terpolymer |
| EP4019582B1 (en) | 2020-12-23 | 2025-07-30 | Borealis GmbH | Polyethylene film |
| KR20230130052A (ko) | 2021-01-08 | 2023-09-11 | 보레알리스 아게 | 조성물 |
| EP4036130B1 (en) | 2021-01-29 | 2023-03-22 | Borealis AG | Modification of polyethylene copolymer |
| EP4053194B1 (en) | 2021-03-03 | 2023-08-02 | Borealis AG | Monolayer blown film |
| EP4305075A1 (en) | 2021-03-09 | 2024-01-17 | Borealis AG | Polyethylene composition for a film layer |
| EP4056598B1 (en) | 2021-03-09 | 2023-09-13 | Borealis AG | Polyethylene composition for a film layer |
| EP4056599B1 (en) | 2021-03-09 | 2023-07-26 | Borealis AG | Polyethylene composition for a film layer |
| EP4163332B1 (en) | 2021-10-10 | 2026-04-01 | Borealis GmbH | Polyethylene composition for a film layer |
| EP4166581A1 (en) | 2021-10-12 | 2023-04-19 | Borealis AG | Propylene composition for foaming with high melt flow rate |
| EP4507896A1 (en) | 2022-04-11 | 2025-02-19 | Borealis AG | Multilayer film |
| EP4389776A1 (en) | 2022-12-20 | 2024-06-26 | Borealis AG | Process |
| EP4389783A1 (en) | 2022-12-20 | 2024-06-26 | Borealis AG | Catalyst transition process |
| TW202440666A (zh) | 2022-12-23 | 2024-10-16 | 奧地利商柏列利斯股份公司 | 聚丙烯均聚物或共聚物的製造方法及由該製造方法獲得的聚丙烯均聚物或共聚物 |
| WO2024133045A1 (en) | 2022-12-23 | 2024-06-27 | Borealis Ag | Process for producing a high-flow polypropylene homopolymer |
| CN120380039A (zh) | 2022-12-23 | 2025-07-25 | 北欧化工股份公司 | 聚丙烯共聚物的生产方法 |
| EP4417629A1 (en) | 2023-02-14 | 2024-08-21 | Borealis AG | Polyethylene blend for a film layer |
| WO2025003435A1 (en) | 2023-06-30 | 2025-01-02 | Borealis Ag | Process |
| EP4538321A1 (en) | 2023-10-11 | 2025-04-16 | Borealis AG | A way to increase the nucleation efficiency of ssc materials |
| WO2025219533A1 (en) | 2024-04-18 | 2025-10-23 | Borealis Gmbh | Process for the preparation of a propylene homopolymer |
| WO2025219537A1 (en) | 2024-04-18 | 2025-10-23 | Borealis Gmbh | Process for propylene polymerization with optimized prepolymerization conditions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4728706A (en) | 1986-08-29 | 1988-03-01 | E. I. Du Pont De Nemours And Company | Titanium, zirconium- and hafnium containing initiators in the polymerization of acrylic monomers to "living" polymers |
| BR9104067A (pt) * | 1990-09-20 | 1992-05-26 | Dow Chemical Co | Composto,processo para preparacao de compostos cataliticos e processo para polimerizacao de um ou mais monomeros |
| CA2071706C (en) * | 1991-06-20 | 1996-09-17 | Junichi Imuta | Catalyst for olefin polymerization, process for the polymerization of olefin, and transition metal compound employable for the catalyst |
-
1998
- 1998-06-08 CA CA002293490A patent/CA2293490A1/en not_active Abandoned
- 1998-06-08 ES ES98932131T patent/ES2182336T3/es not_active Expired - Lifetime
- 1998-06-08 EP EP98932131A patent/EP0990003B1/de not_active Expired - Lifetime
- 1998-06-08 DE DE59805425T patent/DE59805425D1/de not_active Expired - Fee Related
- 1998-06-08 JP JP50155299A patent/JP2002504940A/ja active Pending
- 1998-06-08 WO PCT/EP1998/003406 patent/WO1998056831A1/de not_active Ceased
- 1998-06-08 PT PT98932131T patent/PT990003E/pt unknown
- 1998-06-08 BR BR9810432-2A patent/BR9810432A/pt not_active Application Discontinuation
- 1998-06-08 DK DK98932131T patent/DK0990003T3/da active
- 1998-06-08 EP EP00101864A patent/EP1028123A3/de not_active Withdrawn
- 1998-06-08 US US09/445,198 patent/US6316562B1/en not_active Expired - Fee Related
- 1998-06-08 AT AT98932131T patent/ATE223441T1/de not_active IP Right Cessation
-
1999
- 1999-12-08 NO NO996038A patent/NO996038L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO996038L (no) | 2000-02-03 |
| EP1028123A3 (de) | 2004-12-01 |
| EP1028123A2 (de) | 2000-08-16 |
| ATE223441T1 (de) | 2002-09-15 |
| EP0990003B1 (de) | 2002-09-04 |
| EP0990003A1 (de) | 2000-04-05 |
| CA2293490A1 (en) | 1998-12-17 |
| BR9810432A (pt) | 2000-09-19 |
| JP2002504940A (ja) | 2002-02-12 |
| ES2182336T3 (es) | 2003-03-01 |
| DK0990003T3 (da) | 2003-01-06 |
| DE59805425D1 (de) | 2002-10-10 |
| WO1998056831A1 (de) | 1998-12-17 |
| US6316562B1 (en) | 2001-11-13 |
| PT990003E (pt) | 2003-01-31 |
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