ES2178887T3 - Combinacion de catalizadores y procedimiento para la preparacion de polimeros lineales isotacticos. - Google Patents
Combinacion de catalizadores y procedimiento para la preparacion de polimeros lineales isotacticos.Info
- Publication number
- ES2178887T3 ES2178887T3 ES99915749T ES99915749T ES2178887T3 ES 2178887 T3 ES2178887 T3 ES 2178887T3 ES 99915749 T ES99915749 T ES 99915749T ES 99915749 T ES99915749 T ES 99915749T ES 2178887 T3 ES2178887 T3 ES 2178887T3
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- aryl
- combination
- cycloalkyl
- preparation
- 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
- 229920000642 polymer Polymers 0.000 title abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 6
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 4
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000004696 coordination complex Chemical class 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 125000005389 trialkylsiloxy group Chemical group 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- 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
- 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
- C08F32/00—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
-
- 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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- 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
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Combinación de catalizadores para la preparación de polímeros lineales isotácticos, dicha combinación de catalizadores contiene un complejo metálico de Fórmula general I en la que los sustituyentes tienen los siguientes significados: R1-R7 son alquilo C1-C10 lineal o ramificado, cicloalquilo unido en 5-7 que, a su vez puede estar sustituido por uno o varios alquilo de C1-C6, arilo de C6- C18, o arilalquilo o alquilarilo, en cuyo caso R1/R2; R3/R4 y R6/R7, pueden estar integrados parcial o simultáneamente en los anillos cicloalquilo o arilo unidos en 5-7, fundidos al mismo E es 1,2-etilo, 1,3-propilo, 1,4-butilo o carbono, silicio, germanio con R9, R10 representando alquilo de C1 a C8, cicloalquilo, arilo unidos en 4- a 7-, en cuyo caso R9 y R10, pueden formar conjuntamente con E un cicloalquilo o arilo unido en 4- a 7-. R11 es alquilo de C1 a C8 , arilo, alquilo de C1 a C8, trialquilsiloxi de C1 a C8; M es titanio, zirconio, hanio, vanadio, niobio, tántalo; X es halógeno o alquilo de C1 a C8, arilo, bencilo; y un activador.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19816154A DE19816154A1 (de) | 1998-04-09 | 1998-04-09 | Lineare isotaktische Polymere, Verfahren zu ihrer Herstellung und deren Verwendung sowie eine Katalysatorkombination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2178887T3 true ES2178887T3 (es) | 2003-01-01 |
Family
ID=7864265
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99915749T Expired - Lifetime ES2178887T3 (es) | 1998-04-09 | 1999-04-08 | Combinacion de catalizadores y procedimiento para la preparacion de polimeros lineales isotacticos. |
| ES99919214T Expired - Lifetime ES2195567T3 (es) | 1998-04-09 | 1999-04-08 | Polimeros isotacticos lineales, procedimiento de preparacion y uso de los mismos. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99919214T Expired - Lifetime ES2195567T3 (es) | 1998-04-09 | 1999-04-08 | Polimeros isotacticos lineales, procedimiento de preparacion y uso de los mismos. |
Country Status (14)
| Country | Link |
|---|---|
| US (4) | US6576726B1 (es) |
| EP (4) | EP1070089B1 (es) |
| JP (2) | JP3745620B2 (es) |
| KR (2) | KR100439833B1 (es) |
| CN (2) | CN1133662C (es) |
| AT (2) | ATE220074T1 (es) |
| AU (2) | AU756270B2 (es) |
| BR (2) | BR9909533A (es) |
| DE (3) | DE19816154A1 (es) |
| DK (2) | DK1070089T3 (es) |
| ES (2) | ES2178887T3 (es) |
| PT (2) | PT1070087E (es) |
| WO (2) | WO1999052950A1 (es) |
| ZA (2) | ZA200005205B (es) |
Families Citing this family (105)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19816154A1 (de) | 1998-04-09 | 1999-10-21 | Bernhard Rieger | Lineare isotaktische Polymere, Verfahren zu ihrer Herstellung und deren Verwendung sowie eine Katalysatorkombination |
| WO2001027169A1 (en) * | 1999-10-08 | 2001-04-19 | The Procter & Gamble Company | Bodies of polymeric material comprising linear, isotactic polymers |
| EP1238035A1 (en) * | 1999-10-08 | 2002-09-11 | The Procter & Gamble Company | Adhesives comprising linear, isotactic polymers |
| US6727003B1 (en) | 1999-10-08 | 2004-04-27 | The Procter & Gamble Company | Coating material comprising linear isotactic polymers |
| WO2001027170A1 (en) * | 1999-10-08 | 2001-04-19 | The Procter & Gamble Company | Coating material comprising linear, isotactic polymers |
| US6746780B1 (en) | 1999-10-08 | 2004-06-08 | The Procter & Gamble Company | Bodies of polymeric material comprising linear, isotactic polymers |
| US6800572B1 (en) | 1999-10-08 | 2004-10-05 | The Procter & Gamble Company | Fibrous material comprising fibers made from linear isotactic polymers |
| US6863989B1 (en) | 1999-10-08 | 2005-03-08 | The Procter & Gamble Company | Adhesives comprising linear isotactic polymers |
| EP1238130A1 (en) * | 1999-10-08 | 2002-09-11 | The Procter & Gamble Company | Fibrous material comprising fibers made from linear, isotactic polymers |
| US6770713B2 (en) * | 2000-03-23 | 2004-08-03 | The Procter & Gamble Company | Compatbilizer and modifier for polymeric compositions comprising polyolefins |
| EP1136525A1 (en) * | 2000-03-23 | 2001-09-26 | The Procter & Gamble Company | A compatibilizer and modifier for polymeric compositions comprising polyolefins |
| AU2002243244A1 (en) * | 2000-11-30 | 2002-07-24 | The Procter And Gamble Company | High molecular weight polyolefin and catalyst and process for polymerising said polyolefin |
| US6878790B2 (en) | 2000-11-30 | 2005-04-12 | The Procter & Gamble Company | High molecular weight polyolefin and catalyst and process for polymerizing said polyolefin |
| DE60218059T2 (de) | 2001-11-12 | 2007-08-30 | Basell Polyolefine Gmbh | Verfahren zur polymerisation von 1-buten und 1-buten polymeren |
| KR100458600B1 (ko) * | 2002-02-07 | 2004-12-03 | 주식회사 엘지화학 | 메틸렌 브릿지된 메탈로센 촉매를 이용한 올레핀-시클릭올레핀 공중합체의 제조 방법 |
| EP1338611A1 (en) * | 2002-02-22 | 2003-08-27 | Tim Dr. Bast | Additive component for the improvement of the performance of olefin polymerisation catalysts |
| US7541402B2 (en) | 2002-10-15 | 2009-06-02 | Exxonmobil Chemical Patents Inc. | Blend functionalized polyolefin adhesive |
| US7550528B2 (en) | 2002-10-15 | 2009-06-23 | Exxonmobil Chemical Patents Inc. | Functionalized olefin polymers |
| ES2394304T3 (es) | 2002-10-15 | 2013-01-30 | Exxonmobil Chemical Patents, Inc. | Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos |
| US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
| US20040081842A1 (en) * | 2002-10-29 | 2004-04-29 | Peet Robert G. | Film with metallocene-catalyzed propylene copolymer heat-seal layer |
| US6683150B1 (en) | 2002-12-19 | 2004-01-27 | Equistar Chemicals, Lp | High molecular weight polypropylene process |
| EP1581390B2 (en) | 2003-01-08 | 2016-08-31 | ExxonMobil Chemical Patents Inc. | Elastic articles and processes for their manufacture |
| EP2159041B1 (en) | 2003-01-16 | 2020-07-15 | Viva Healthcare Packaging Limited | Methods, compositions and blends for forming articles having improved environmental stress crack resistance |
| DE10303225A1 (de) * | 2003-01-28 | 2004-08-05 | Inventis Technologies Gmbh | Katalysatorkombination, isotaktische Polymere sowie ein Verfahren zur Herstellung von linearen isotaktischen Polymeren und dessen Verwendung |
| US7358282B2 (en) | 2003-12-05 | 2008-04-15 | Kimberly-Clark Worldwide, Inc. | Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam |
| DE602004026627D1 (de) | 2003-12-10 | 2010-05-27 | Basell Polyolefine Gmbh | Organometallische übergangsmetallverbindung, biscyd herstellung von polyolefinen |
| DE10358082A1 (de) * | 2003-12-10 | 2005-07-14 | Basell Polyolefine Gmbh | Organübergangsmetallverbindung, Bscyclopentadienyligandsystem, Katalysatorsystem und Hertellung von Polyolefinen |
| DE602005011403D1 (de) | 2004-01-26 | 2009-01-15 | Procter & Gamble | Fasern und vliesstoffe, umfassend polyproplyenblends und gemische |
| US8182456B2 (en) * | 2004-03-29 | 2012-05-22 | The Procter & Gamble Company | Disposable absorbent articles with components having both plastic and elastic properties |
| US7291382B2 (en) | 2004-09-24 | 2007-11-06 | Kimberly-Clark Worldwide, Inc. | Low density flexible resilient absorbent open-cell thermoplastic foam |
| US7812085B2 (en) | 2005-06-24 | 2010-10-12 | Exxonmobil Chemical Patents Inc. | Functionalized propylene copolymer adhesive composition |
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| CN101460123A (zh) * | 2006-06-07 | 2009-06-17 | 宝洁公司 | 用于吸收制品的可双轴向拉伸的外覆盖件 |
| US9072633B2 (en) * | 2006-06-07 | 2015-07-07 | The Procter & Gamble Company | Biaxially stretchable outer cover for an absorbent article |
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| US20100324242A1 (en) * | 2006-10-20 | 2010-12-23 | Idemitsu Kosan Co., Ltd. | Highly pure, terminal-unsaturated olefin polymer and process for production thereof |
| US7951732B2 (en) | 2007-01-26 | 2011-05-31 | Exxonmobil Chemical Patents Inc. | Elastomeric laminates for consumer products |
| US9060900B2 (en) | 2007-09-07 | 2015-06-23 | The Proctor & Gamble Company | Disposable wearable absorbent articles with anchoring subsystems |
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| GB0717376D0 (en) | 2007-09-07 | 2007-10-17 | Exxonmobil Chem Patents Inc | Composition and manufacture thereof |
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1998
- 1998-04-09 DE DE19816154A patent/DE19816154A1/de not_active Withdrawn
-
1999
- 1999-04-08 DK DK99919214T patent/DK1070089T3/da active
- 1999-04-08 BR BR9909533-5A patent/BR9909533A/pt not_active Application Discontinuation
- 1999-04-08 AU AU34209/99A patent/AU756270B2/en not_active Ceased
- 1999-04-08 EP EP99919214A patent/EP1070089B1/en not_active Revoked
- 1999-04-08 CN CNB998049190A patent/CN1133662C/zh not_active Expired - Fee Related
- 1999-04-08 KR KR10-2000-7011236A patent/KR100439833B1/ko not_active Expired - Fee Related
- 1999-04-08 DE DE69902032T patent/DE69902032T2/de not_active Expired - Fee Related
- 1999-04-08 AU AU37068/99A patent/AU756713B2/en not_active Ceased
- 1999-04-08 JP JP2000543506A patent/JP3745620B2/ja not_active Expired - Fee Related
- 1999-04-08 EP EP02028219A patent/EP1302484A3/en not_active Withdrawn
- 1999-04-08 US US09/673,281 patent/US6576726B1/en not_active Expired - Fee Related
- 1999-04-08 JP JP2000543511A patent/JP2002511503A/ja active Pending
- 1999-04-08 AT AT99915749T patent/ATE220074T1/de not_active IP Right Cessation
- 1999-04-08 KR KR10-2000-7011237A patent/KR100455823B1/ko not_active Expired - Fee Related
- 1999-04-08 AT AT99919214T patent/ATE234872T1/de not_active IP Right Cessation
- 1999-04-08 DE DE69906041T patent/DE69906041T2/de not_active Expired - Fee Related
- 1999-04-08 US US09/673,282 patent/US6555643B1/en not_active Expired - Fee Related
- 1999-04-08 BR BR9909534-3A patent/BR9909534A/pt not_active Application Discontinuation
- 1999-04-08 WO PCT/EP1999/002378 patent/WO1999052950A1/en not_active Ceased
- 1999-04-08 WO PCT/EP1999/002379 patent/WO1999052955A1/en not_active Ceased
- 1999-04-08 EP EP99915749A patent/EP1070087B1/en not_active Expired - Lifetime
- 1999-04-08 ES ES99915749T patent/ES2178887T3/es not_active Expired - Lifetime
- 1999-04-08 PT PT99915749T patent/PT1070087E/pt unknown
- 1999-04-08 DK DK99915749T patent/DK1070087T3/da active
- 1999-04-08 ES ES99919214T patent/ES2195567T3/es not_active Expired - Lifetime
- 1999-04-08 CN CN99804918A patent/CN1128816C/zh not_active Expired - Fee Related
- 1999-04-08 EP EP01123644A patent/EP1178057A3/en not_active Withdrawn
- 1999-04-08 PT PT99919214T patent/PT1070089E/pt unknown
-
2000
- 2000-09-27 ZA ZA200005205A patent/ZA200005205B/en unknown
- 2000-09-29 ZA ZA200005293A patent/ZA200005293B/en unknown
-
2003
- 2003-03-03 US US10/378,361 patent/US6790922B2/en not_active Expired - Fee Related
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