CN1132853C - 供乙烯(共)聚合的催化剂及其制备方法 - Google Patents
供乙烯(共)聚合的催化剂及其制备方法 Download PDFInfo
- Publication number
- CN1132853C CN1132853C CN998028177A CN99802817A CN1132853C CN 1132853 C CN1132853 C CN 1132853C CN 998028177 A CN998028177 A CN 998028177A CN 99802817 A CN99802817 A CN 99802817A CN 1132853 C CN1132853 C CN 1132853C
- Authority
- CN
- China
- Prior art keywords
- catalyst
- chromium
- weight
- transition metal
- polymerization
- 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 - Fee Related
Links
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
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F4/69—Chromium, molybdenum, tungsten 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
- C08F110/02—Ethene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63912—Component covered by group C08F4/62 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/63916—Component covered by group C08F4/62 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/63925—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
-
- 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
-
- 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
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
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)
- Polymerisation Methods In General (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO980552A NO980552D0 (no) | 1998-02-09 | 1998-02-09 | Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik |
| NO19980552 | 1998-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1290272A CN1290272A (zh) | 2001-04-04 |
| CN1132853C true CN1132853C (zh) | 2003-12-31 |
Family
ID=19901654
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN998028177A Expired - Fee Related CN1132853C (zh) | 1998-02-09 | 1999-02-09 | 供乙烯(共)聚合的催化剂及其制备方法 |
| CNB998028142A Expired - Fee Related CN1136241C (zh) | 1998-02-09 | 1999-02-09 | 利用双中心催化剂得到的聚乙烯 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998028142A Expired - Fee Related CN1136241C (zh) | 1998-02-09 | 1999-02-09 | 利用双中心催化剂得到的聚乙烯 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US6780809B1 (enExample) |
| EP (2) | EP1045866B1 (enExample) |
| JP (2) | JP2002502897A (enExample) |
| KR (1) | KR20010040769A (enExample) |
| CN (2) | CN1132853C (enExample) |
| AR (1) | AR018078A1 (enExample) |
| AT (1) | ATE283866T1 (enExample) |
| AU (2) | AU738712B2 (enExample) |
| BR (2) | BR9907702A (enExample) |
| CA (2) | CA2320436C (enExample) |
| DE (1) | DE69922340T2 (enExample) |
| ES (1) | ES2234237T3 (enExample) |
| NO (1) | NO980552D0 (enExample) |
| WO (2) | WO1999040126A1 (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO980552D0 (no) * | 1998-02-09 | 1998-02-09 | Borealis As | Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik |
| NO981631L (no) * | 1998-04-08 | 1999-10-11 | Borealis As | Katalysator for polymerisasjon av etylen, og fremgangsmaate for fremstilling av denne |
| US6272384B1 (en) | 1999-05-27 | 2001-08-07 | Urologix, Inc. | Microwave therapy apparatus |
| GB9919718D0 (en) | 1999-08-19 | 1999-10-20 | Borealis As | Process |
| US6433133B1 (en) | 1999-11-16 | 2002-08-13 | Eastman Chemical Company | Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products |
| US6388017B1 (en) * | 2000-05-24 | 2002-05-14 | Phillips Petroleum Company | Process for producing a polymer composition |
| EP1399491B1 (en) | 2001-04-30 | 2006-08-23 | W.R. Grace & Co.-Conn. | Supported dual transition metal catalyst systems |
| US6943224B2 (en) | 2001-04-30 | 2005-09-13 | W. R. Grace & Co.-Conn. | Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby |
| AU2003292377A1 (en) * | 2002-12-17 | 2004-07-09 | Bp Chemicals Limited | Supported oftien polymerization catalyst |
| US20040192864A1 (en) * | 2003-03-31 | 2004-09-30 | Exxonmobil Chemical Company | Utility conduit resin |
| US20040192865A1 (en) * | 2003-03-31 | 2004-09-30 | Roger Scott T. | Resin for extruded pipe |
| AU2003226162A1 (en) * | 2003-03-31 | 2004-11-23 | Exxonmobil Chemical Patents Inc. | Resin for extruded pipe |
| WO2004096867A1 (en) * | 2003-03-31 | 2004-11-11 | Exxonmobil Chemical Patents Inc. | Utility conduit resin |
| US7384885B2 (en) | 2003-03-31 | 2008-06-10 | Exxonmobil Chemical Patents Inc. | Catalyst activation and resins therefrom |
| DE102005019393A1 (de) | 2005-04-25 | 2006-10-26 | Basell Polyolefine Gmbh | Polyethylenformmassen für Spritzgussanwendungen |
| DE102005019395A1 (de) * | 2005-04-25 | 2006-10-26 | Basell Polyolefine Gmbh | Formmasse aus Polyethylen zur Folienherstellung und Verfahren zum Herstellen der Formmasse in Gegenwart eines Mischkatalysators |
| RU2444546C2 (ru) | 2006-04-07 | 2012-03-10 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Полиолефиновые композиции, изделия из них и методы их получения |
| CA2605044C (en) * | 2007-10-01 | 2014-12-02 | Nova Chemicals Corporation | Polymerization process using a mixed catalyst system |
| CA2605077C (en) * | 2007-10-01 | 2014-07-08 | Nova Chemicals Corporation | A co-supported catalyst system |
| US7951881B2 (en) | 2009-02-27 | 2011-05-31 | Chevron Phillips Chemical Company Lp | Polyethylene film having improved barrier properties and methods of making same |
| US8852748B2 (en) | 2009-02-27 | 2014-10-07 | Chevron Phillips Chemical Company Lp | Polyethylene film having improved barrier properties and methods of making same |
| AU2010218444A1 (en) * | 2009-02-27 | 2011-09-08 | Chevron Phillips Chemical Company Lp | Polyethylene film having improved barrier properties and methods of making same |
| CA2713042C (en) | 2010-08-11 | 2017-10-24 | Nova Chemicals Corporation | Method of controlling polymer architecture |
| US8148470B1 (en) | 2010-11-19 | 2012-04-03 | Exxonmobil Chemical Patents Inc. | Processes for making multimodal molecular weight distribution polyolefins |
| CN103052655B (zh) * | 2010-11-19 | 2015-05-13 | 埃克森美孚化学专利公司 | 多峰态分子量分布聚烯烃的制备方法 |
| US8653208B2 (en) * | 2012-05-18 | 2014-02-18 | Union Carbide Chemicals & Plastics Technology Llc | Process for preparing catalysts and catalysts made thereby |
| CA2783494C (en) | 2012-07-23 | 2019-07-30 | Nova Chemicals Corporation | Adjusting polymer composition |
| CN104877052B (zh) * | 2015-05-06 | 2018-04-13 | 无锡耀汇科技有限公司 | 一种聚乙烯树脂 |
| CN104877051B (zh) * | 2015-05-06 | 2018-04-13 | 无锡耀汇科技有限公司 | 一种聚烯烃催化剂 |
| CN108884179B (zh) * | 2016-04-20 | 2021-09-21 | 尤尼威蒂恩技术有限责任公司 | 聚合物流动指数改性剂 |
| CN110167975A (zh) | 2017-01-11 | 2019-08-23 | Sabic环球技术有限责任公司 | 用于乙烯聚合的氧化铬催化剂 |
| WO2018130539A1 (en) * | 2017-01-11 | 2018-07-19 | Sabic Global Technologies B.V. | Chromium oxide catalyst for ethylene polymerization |
| CN111902467B (zh) | 2018-02-05 | 2022-11-11 | 埃克森美孚化学专利公司 | 通过添加超高分子量高密度聚乙烯增强的lldpe的加工性 |
| WO2022046704A1 (en) * | 2020-08-24 | 2022-03-03 | Celanese International Corporation | Gel extruded articles made from high density polyethylene with narrow molecular weight distribution |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8333032D0 (en) * | 1983-12-10 | 1984-01-18 | Bp Chem Int Ltd | Orientated polyolefins |
| EP0339571B1 (en) | 1988-04-26 | 1994-02-23 | Showa Denko Kabushiki Kaisha | Process for preparation of ethylene polymers |
| CA2168883C (en) * | 1993-08-06 | 2000-07-04 | Moses Olukayode Jejelowo | Polymerization catalysts, their production and use |
| US5614456A (en) * | 1993-11-15 | 1997-03-25 | Mobil Oil Corporation | Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers |
| BE1009186A3 (fr) * | 1995-03-13 | 1996-12-03 | Solvay | Solide catalytique pour la (co)polymerisation d'ethylene, procede pour sa preparation, systeme catalytique pour la (co)polymerisation d'ethylene et procede de (co)polymerisation d'ethylene. |
| KR100440847B1 (ko) * | 1995-08-22 | 2004-07-19 | 바스프 악티엔게젤샤프트 | 높은 응력 균열 저항을 갖는 에틸렌 중합체, 및 그의제조를 위한 촉매계 |
| DE19716239A1 (de) * | 1997-04-18 | 1998-10-22 | Basf Ag | Verfahren zur Polymerisation von alpha-Olefinen in der Gasphase |
| GB9712663D0 (en) * | 1997-06-16 | 1997-08-20 | Borealis As | Process |
| NO980552D0 (no) * | 1998-02-09 | 1998-02-09 | Borealis As | Katalysatorbestandel og katalysator for (ko)polymerisering av etylen, og fremgangsmåte for fremstilling av slik |
| US6013596A (en) * | 1998-05-18 | 2000-01-11 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing cyclic, bidentate complexing agents |
| DE69925853T2 (de) * | 1998-06-16 | 2006-05-18 | Borealis Technology Oy | Olefin polymerizations verfahren |
| WO2000035970A1 (en) * | 1998-12-16 | 2000-06-22 | Borealis Technology Oy | Multistep process for preparing polyolefins having high melt strength |
| DE60002056T2 (de) * | 1999-02-22 | 2003-11-06 | Borealis Technology Oy, Porvoo | Olefinpolymerisationsverfahren |
-
1998
- 1998-02-09 NO NO980552A patent/NO980552D0/no unknown
-
1999
- 1999-02-08 AR ARP990100534A patent/AR018078A1/es active IP Right Grant
- 1999-02-09 AT AT99903958T patent/ATE283866T1/de not_active IP Right Cessation
- 1999-02-09 WO PCT/NO1999/000043 patent/WO1999040126A1/en not_active Ceased
- 1999-02-09 CA CA002320436A patent/CA2320436C/en not_active Expired - Fee Related
- 1999-02-09 DE DE69922340T patent/DE69922340T2/de not_active Expired - Fee Related
- 1999-02-09 CN CN998028177A patent/CN1132853C/zh not_active Expired - Fee Related
- 1999-02-09 BR BR9907702-7A patent/BR9907702A/pt not_active IP Right Cessation
- 1999-02-09 ES ES99903958T patent/ES2234237T3/es not_active Expired - Lifetime
- 1999-02-09 BR BR9907708-6A patent/BR9907708A/pt not_active Application Discontinuation
- 1999-02-09 KR KR1020007008658A patent/KR20010040769A/ko not_active Abandoned
- 1999-02-09 AU AU24430/99A patent/AU738712B2/en not_active Ceased
- 1999-02-09 WO PCT/NO1999/000044 patent/WO1999040131A1/en not_active Ceased
- 1999-02-09 JP JP2000530558A patent/JP2002502897A/ja active Pending
- 1999-02-09 JP JP2000530553A patent/JP2002502895A/ja active Pending
- 1999-02-09 CN CNB998028142A patent/CN1136241C/zh not_active Expired - Fee Related
- 1999-02-09 US US09/601,652 patent/US6780809B1/en not_active Expired - Fee Related
- 1999-02-09 EP EP99903958A patent/EP1045866B1/en not_active Expired - Lifetime
- 1999-02-09 US US09/601,654 patent/US6541581B1/en not_active Expired - Fee Related
- 1999-02-09 EP EP99903959A patent/EP1053264A1/en not_active Withdrawn
- 1999-02-09 AU AU24431/99A patent/AU740974B2/en not_active Ceased
- 1999-02-09 CA CA002320271A patent/CA2320271C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE283866T1 (de) | 2004-12-15 |
| AU738712B2 (en) | 2001-09-27 |
| CN1290272A (zh) | 2001-04-04 |
| NO980552D0 (no) | 1998-02-09 |
| CN1290274A (zh) | 2001-04-04 |
| JP2002502897A (ja) | 2002-01-29 |
| ES2234237T3 (es) | 2005-06-16 |
| US6780809B1 (en) | 2004-08-24 |
| DE69922340T2 (de) | 2005-11-10 |
| AU2443099A (en) | 1999-08-23 |
| EP1053264A1 (en) | 2000-11-22 |
| CA2320436A1 (en) | 1999-08-12 |
| BR9907708A (pt) | 2000-11-14 |
| CA2320271A1 (en) | 1999-08-12 |
| JP2002502895A (ja) | 2002-01-29 |
| CN1136241C (zh) | 2004-01-28 |
| AR018078A1 (es) | 2001-10-31 |
| KR20010040769A (ko) | 2001-05-15 |
| WO1999040131A1 (en) | 1999-08-12 |
| BR9907702A (pt) | 2000-11-14 |
| AU2443199A (en) | 1999-08-23 |
| AU740974B2 (en) | 2001-11-15 |
| CA2320436C (en) | 2007-08-14 |
| CA2320271C (en) | 2007-07-17 |
| US6541581B1 (en) | 2003-04-01 |
| DE69922340D1 (de) | 2005-01-05 |
| EP1045866B1 (en) | 2004-12-01 |
| EP1045866A1 (en) | 2000-10-25 |
| WO1999040126A9 (en) | 1999-10-21 |
| WO1999040126A1 (en) | 1999-08-12 |
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