ES2031800T3 - Componentes de catalizador solido para polimerizacion de olefinas y procedimiento de polimerizacion de olefina utilizando los mismos. - Google Patents
Componentes de catalizador solido para polimerizacion de olefinas y procedimiento de polimerizacion de olefina utilizando los mismos.Info
- Publication number
- ES2031800T3 ES2031800T3 ES90125706T ES90125706T ES2031800T3 ES 2031800 T3 ES2031800 T3 ES 2031800T3 ES 90125706 T ES90125706 T ES 90125706T ES 90125706 T ES90125706 T ES 90125706T ES 2031800 T3 ES2031800 T3 ES 2031800T3
- Authority
- ES
- Spain
- Prior art keywords
- olefin polymerization
- olefin
- catalyst
- catalyst component
- olephine 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 - Lifetime
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
- C08F4/00—Polymerisation catalysts
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1340909A JP2940684B2 (ja) | 1989-12-29 | 1989-12-29 | オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2031800T1 ES2031800T1 (es) | 1993-01-01 |
| ES2031800T3 true ES2031800T3 (es) | 1997-09-16 |
Family
ID=18341422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90125706T Expired - Lifetime ES2031800T3 (es) | 1989-12-29 | 1990-12-28 | Componentes de catalizador solido para polimerizacion de olefinas y procedimiento de polimerizacion de olefina utilizando los mismos. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5153158A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0435332B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2940684B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR940010963B1 (cg-RX-API-DMAC7.html) |
| CN (2) | CN1038685C (cg-RX-API-DMAC7.html) |
| AT (1) | ATE151782T1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2033404C (cg-RX-API-DMAC7.html) |
| CZ (1) | CZ283582B6 (cg-RX-API-DMAC7.html) |
| DE (2) | DE435332T1 (cg-RX-API-DMAC7.html) |
| DK (1) | DK0435332T3 (cg-RX-API-DMAC7.html) |
| ES (1) | ES2031800T3 (cg-RX-API-DMAC7.html) |
| GR (2) | GR920300075T1 (cg-RX-API-DMAC7.html) |
| MY (1) | MY105326A (cg-RX-API-DMAC7.html) |
| PL (3) | PL167905B1 (cg-RX-API-DMAC7.html) |
| RU (1) | RU2092495C1 (cg-RX-API-DMAC7.html) |
| TW (1) | TW201763B (cg-RX-API-DMAC7.html) |
Families Citing this family (77)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0461268B1 (en) * | 1989-12-28 | 1998-05-27 | Idemitsu Petrochemical Co., Ltd. | Process for producing olefin polymerization catalyst and polyolefin |
| IT1246614B (it) | 1991-06-03 | 1994-11-24 | Himont Inc | Procedimento per la polimerizzazione in fase gas delle olefine |
| US5470812A (en) * | 1991-11-06 | 1995-11-28 | Mobil Oil Corporation | High activity polyethylene catalysts prepared with alkoxysilane reagents |
| US6291384B1 (en) | 1991-11-06 | 2001-09-18 | Mobil Oil Corporation | High activity catalyst prepared with alkoxysilanes |
| US5939348A (en) * | 1991-11-06 | 1999-08-17 | Mobil Oil Corporation | Catalyst for the manufacture of polythylene with a narrow molecular weight distribution |
| FR2689133A1 (fr) * | 1992-03-27 | 1993-10-01 | Atochem Elf Sa | Catalyseur de polymérisation des oléfines, son procédé d'obtention. |
| US5308818A (en) * | 1992-06-08 | 1994-05-03 | Fina Technology, Inc. | Catalyst system for the polymerization of olefins |
| JP3156213B2 (ja) * | 1993-02-23 | 2001-04-16 | 日石三菱株式会社 | ポリオレフィンの製造方法 |
| US5376743A (en) * | 1993-03-11 | 1994-12-27 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of sticky polymers |
| US5518973A (en) * | 1993-10-15 | 1996-05-21 | Exxon Chemical Patents Inc. | Titanium trichloride catalyst system for polymerizing olefins |
| DE69415829T2 (de) * | 1993-11-18 | 1999-05-20 | Mobil Oil Corp., Fairfax, Va. | Katalysatorzusammensetzung für die copolymerisation von ethylen |
| US6034189A (en) * | 1994-05-19 | 2000-03-07 | Mitsui Petrochemical Industries, Ltd. | Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization |
| TW412546B (en) * | 1994-05-19 | 2000-11-21 | Mitsui Petrochemical Ind | Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization |
| IT1275867B1 (it) * | 1995-03-07 | 1997-10-24 | Enichem Elastomers | Procedimento per l'ottenimento di copolimeri elastomerici etilene- propilene ad alta purezza e distribuzione dei pesi molecolari |
| US5849655A (en) * | 1996-12-20 | 1998-12-15 | Fina Technology, Inc. | Polyolefin catalyst for polymerization of propylene and a method of making and using thereof |
| US6100351A (en) * | 1997-01-07 | 2000-08-08 | Huntsman Polymers Corporation | Olefin polymerization process and products thereof |
| US5948720A (en) * | 1997-01-07 | 1999-09-07 | Huntsman Polymers Corporation | Catalyst for the production of flexible polyolefin compositions, methods for making and using same, and products thereof |
| US6864207B2 (en) * | 1997-01-28 | 2005-03-08 | Fina Technology, Inc. | Ziegler-Natta catalyst for polyolefins |
| US6930071B2 (en) * | 1997-01-28 | 2005-08-16 | Fina Technology, Inc. | Ziegler-natta catalyst for polyolefins |
| US6080818A (en) * | 1997-03-24 | 2000-06-27 | Huntsman Polymers Corporation | Polyolefin blends used for non-woven applications |
| TR199902842T1 (xx) * | 1998-03-23 | 2000-09-21 | Montell Technology Company Bv | Olefinlerin polimerizasyonu i�in �nceden polimerize edilmi� kataliz�r elemanlar. |
| EP1094083A3 (en) * | 1999-10-19 | 2001-12-12 | Idemitsu Petrochemical Co., Ltd. | Catalyst for olefin polymerization, method for producing olefin polymer, and olefin polymer |
| US6358372B1 (en) | 2000-07-11 | 2002-03-19 | Union Carbide Chemicals & Plastics Technology Corporation | Method of reducing formation of precipitates in solvent recovery system |
| CN100564400C (zh) | 2001-05-29 | 2009-12-02 | 联合碳化化学及塑料技术有限责任公司 | 烯烃聚合催化剂组合物和制备方法 |
| US6825146B2 (en) * | 2001-05-29 | 2004-11-30 | Union Carbide Chemicals & Plastics Technology Corporation | Olefin polymerization catalyst compositions and method of preparation |
| MY136330A (en) * | 2001-12-12 | 2008-09-30 | Basell Poliolefine Spa | Process for the polymerization of olefins |
| KR100530795B1 (ko) * | 2001-12-26 | 2005-11-23 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합 방법 |
| CN1169845C (zh) * | 2002-02-07 | 2004-10-06 | 中国石油化工股份有限公司 | 用于烯烃聚合的固体催化剂组分和含该催化剂组分的催化剂及其应用 |
| AU2003245297A1 (en) * | 2002-06-14 | 2003-12-31 | Union Carbide Chemicals And Plastics Technology Corporation ; | Catalyst composition and polymerization process using mixtures of electron donors |
| US7276463B2 (en) * | 2002-09-11 | 2007-10-02 | Japan Polypropylene Corporation | Polymerization catalyst for α-olefins and process for production of α-olefin polymers therewith |
| KR20060018849A (ko) * | 2003-05-12 | 2006-03-02 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 코포레이션 | 기상 중합에서 중합체 미세물질의 제어 방법 |
| RU2380380C2 (ru) * | 2003-05-29 | 2010-01-27 | Базелль Полиолефин Италия С.Р.Л. | Способ получения компонента катализатора и получаемые из него компоненты |
| WO2005005489A1 (en) * | 2003-06-24 | 2005-01-20 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst composition and polymerization process using mixture of silane electron donors |
| KR20060128827A (ko) * | 2003-08-29 | 2006-12-14 | 다우 글로벌 테크놀로지스 인크. | 부분적으로 건조된 쉽게 분산가능한 올레핀 중합프로촉매의 제조 방법 |
| US7381779B2 (en) * | 2003-09-23 | 2008-06-03 | Dow Global Technologies Inc | Self limiting catalyst composition with dicarboxylic acid ester internal donor and propylene polymerization process |
| AU2004280327B2 (en) * | 2003-09-23 | 2009-11-05 | Dow Global Technologies Inc. | Catalyst composition for ethylene polymerization |
| US7491670B2 (en) | 2003-09-23 | 2009-02-17 | Dow Global Technologies Inc. | Self limiting catalyst composition and propylene polymerization process |
| KR20060099512A (ko) * | 2003-09-23 | 2006-09-19 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 코포레이션 | 혼합된 선택성 조절제를 갖는 촉매 조성물 및 프로필렌중합 방법 |
| KR101146472B1 (ko) | 2003-09-23 | 2012-05-21 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 엘엘씨 | 모노카르복실산 에스테르 내부 공여체를 갖는 자가-소멸촉매 조성물 및 프로필렌 중합 방법 |
| US7135531B2 (en) * | 2004-01-28 | 2006-11-14 | Basf Catalysts Llc | Spherical catalyst for olefin polymerization |
| CN1938340A (zh) * | 2004-04-07 | 2007-03-28 | 联合碳化化学及塑料技术公司 | 烯烃聚合前催化剂组合物及其制备方法 |
| US7683003B2 (en) | 2004-06-16 | 2010-03-23 | Dow Global Technologies, Inc. | Method for identifying Ziegler-Natta cocatalysts |
| EP1765489B1 (en) * | 2004-06-16 | 2009-11-11 | Dow Global Technologies Inc. | Apparatus and method for ziegler-natta research |
| MX2007001648A (es) | 2004-08-09 | 2007-04-23 | Union Carbide Chem Plastic | Procatalizador de ziegler-natta secado por aspersion, fuerte y proceso de polimerizacion que emplea el mismo. |
| JP5363728B2 (ja) | 2004-08-09 | 2013-12-11 | ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー | スプレー乾燥された頑丈なチーグラー・ナッタプロカタリスト、およびこれを用いた重合方法 |
| KR100640275B1 (ko) * | 2004-10-14 | 2006-11-01 | 대한유화공업 주식회사 | 에틸렌 중합 및/또는 에틸렌 공중합용 고체 촉매의 제조방법 |
| US7776979B2 (en) * | 2007-01-26 | 2010-08-17 | Lg Chem, Ltd. | Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the process |
| US7817819B1 (en) * | 2007-04-03 | 2010-10-19 | Nanostellar, Inc. | Characterization of metal particle distributions in a supported catalyst |
| ATE509967T1 (de) * | 2007-06-14 | 2011-06-15 | Borealis Tech Oy | Verfahren zur herstellung von propylen- copolymeren mit hilfe eines vorpolymerisierten katalysators |
| US7981517B2 (en) * | 2007-08-28 | 2011-07-19 | Dow Global Technologies Inc. | Bituminous compositions and methods of making and using same |
| US8003741B2 (en) | 2008-02-07 | 2011-08-23 | Fina Technology, Inc. | Ziegler-Natta catalyst |
| US8003559B2 (en) * | 2008-05-13 | 2011-08-23 | Basf Corporation | Internal donor for olefin polymerization catalysts |
| US7638585B2 (en) | 2008-05-13 | 2009-12-29 | Basf Catalysts, Llc | Catalyst flow |
| US8003558B2 (en) * | 2008-07-29 | 2011-08-23 | Basf Corporation | Internal donor for olefin polymerization catalysts |
| KR20110047234A (ko) * | 2008-08-19 | 2011-05-06 | 다우 글로벌 테크놀로지스 엘엘씨 | 분류된 촉매 조성물, 장치 및 방법 |
| ES2399011T3 (es) * | 2008-09-26 | 2013-03-25 | Basell Poliolefine Italia S.R.L. | Componentes cataliticos para la polimerización de olefinas |
| US8088872B2 (en) * | 2008-11-25 | 2012-01-03 | Dow Global Technologies Llc | Procatalyst composition including silyl ester internal donor and method |
| SG171397A1 (en) * | 2008-11-25 | 2011-07-28 | Union Carbide Chem Plastic | Procatalyst composition multiple internal donor having silyl ester and method |
| ES2672069T3 (es) * | 2008-12-31 | 2018-06-12 | W.R. Grace & Co.-Conn. | Composición de procatalizador con donador interno de diéster aromático de 1,2-fenileno sustituido y método |
| RU2553475C2 (ru) | 2008-12-31 | 2015-06-20 | У.Р.Грейс эед Ко.-Конн. | Получение замещенных фенилен ароматических сложных диэфиров |
| US8247341B2 (en) * | 2009-04-17 | 2012-08-21 | Dow Global Technologies Llc | Procatalyst composition with silyl glutarate and method |
| CN101864008B (zh) * | 2009-04-17 | 2011-11-02 | 中国石油化工股份有限公司 | 一种用于烯烃聚合反应的催化剂 |
| US8288304B2 (en) * | 2009-04-23 | 2012-10-16 | Dow Global Technologies Llc | Procatalyst composition with adamantane and method |
| DK2464675T3 (en) | 2009-11-10 | 2016-12-12 | Total Res & Technology Feluy | USE OF bimodal POLYETHYLENE FOR INJECTION MOLDING BLOWER DRIVE APPLICATIONS |
| KR101801992B1 (ko) * | 2009-12-02 | 2017-11-27 | 더블유.알. 그레이스 앤드 캄파니-콘. | 폴리프로필렌 제조를 위한 촉매 중 내부 공여체로서 3 및 4개의 원자로 브릿지된 디카르보네이트 화합물 |
| EP2507268B1 (en) | 2009-12-02 | 2014-10-15 | W. R. Grace & Co.-Conn | Two atom bridged dicarbonate compounds as internal donors in catalysts for polypropylene manufacture |
| US8642710B2 (en) | 2010-02-05 | 2014-02-04 | Total Petrochemicals Research Feluy | Process for preparing polyolefin |
| BR112013015875B1 (pt) | 2010-12-21 | 2020-10-20 | W. R. Grace & Co. - Conn | processo de polimerização ziegler-natta para produzir um polímero baseado em propileno |
| CN103502348B (zh) | 2011-03-04 | 2016-02-03 | 道达尔研究技术弗吕公司 | 齐格勒-纳塔生产的聚乙烯共混物的制备方法 |
| RS56693B1 (sr) | 2011-03-04 | 2018-03-30 | Total Res & Technology Feluy | Postupak za dobijanje poliolefinskih mešavina u uređaju za kontinualno fizičko topljenje i mešanje mešavina |
| CA2849180A1 (en) | 2011-09-30 | 2013-04-04 | Total Research & Technology Feluy | High-density polyethylene for caps and closures |
| EP2607387A1 (en) * | 2011-12-23 | 2013-06-26 | Basell Poliolefine Italia S.r.l. | Pre-polymerized catalyst components for the polymerization of olefins |
| EP2607386A1 (en) * | 2011-12-23 | 2013-06-26 | Basell Poliolefine Italia S.r.l. | Pre-polymerized catalyst components for the polymerization of olefins |
| EA032252B1 (ru) | 2013-08-12 | 2019-04-30 | Тотал Ресерч & Технолоджи Фелай | Изделие, полученное из полиэтилена посредством литья под давлением с раздувом и ориентированием |
| WO2016005265A1 (en) | 2014-07-10 | 2016-01-14 | Total Research & Technology Feluy | Process for producing high density polyethylene composition having high environmental stress crack resistance from post consumer plastic and articles made of said composition |
| JP7196074B2 (ja) | 2016-08-30 | 2022-12-26 | ダブリュー・アール・グレース・アンド・カンパニー-コーン | ポリオレフィンの製造のための触媒系並びに同触媒系を作製及び使用する方法 |
| CN109206547B (zh) * | 2017-07-03 | 2021-02-05 | 中国石化扬子石油化工有限公司 | 一种Ziegler-Natta型的丙烯聚合催化剂的外给电子体及包含它的催化剂 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5634709A (en) † | 1979-08-31 | 1981-04-07 | Mitsui Petrochem Ind Ltd | Gas phase polymerization or copolymerization of olefin |
| JPS6042806B2 (ja) * | 1979-12-26 | 1985-09-25 | 日石三菱株式会社 | 共重合体の製造方法 |
| JPS56133303A (en) * | 1980-03-22 | 1981-10-19 | Chisso Corp | Production of alpha-olefin polymer |
| US4410671A (en) * | 1980-08-12 | 1983-10-18 | Phillips Petroleum Company | Catalyst, method of producing the catalyst, and polymerization process employing the catalyst |
| US4326988A (en) * | 1980-08-12 | 1982-04-27 | Phillips Petroleum Company | Catalyst, method of producing the catalyst, and polymerization process employing the catalyst |
| US4325837A (en) * | 1980-08-12 | 1982-04-20 | Phillips Petroleum Company | Catalyst, method of producing the catalyst, and polymerization process employing the catalyst |
| JPS5898315A (ja) * | 1981-12-07 | 1983-06-11 | Chisso Corp | ポリオレフイン共重合体の粉体流動性改良法 |
| EP0099774B2 (fr) * | 1982-06-24 | 1995-03-22 | BP Chimie Société Anonyme | Procédé pour la polymérisation et la copolymérisation des alpha-oléfines en lit fluidisé |
| FR2541683B1 (fr) * | 1983-02-28 | 1986-05-09 | Ato Chimie | Procede pour la preparation d'un solide hydrocarbone actif utilisable pour polymeriser des olefines, et procede de synthese d'un polymere ou copolymere olefinique faisant appel audit solide hydrocarbone actif comme systeme |
| CA1284549C (en) † | 1986-09-26 | 1991-05-28 | Fathi David Hussein | Process for the polymerization of propylene |
| ATE201216T1 (de) † | 1987-02-02 | 2001-06-15 | Fina Technology | Verfahren zur verbesserung der effektivität eines prepolymerisierten katalysators |
| FR2629461B1 (fr) * | 1988-03-31 | 1993-05-07 | Bp Chimie Sa | Catalyseur de (co)polymerisation du propylene, supporte sur des particules spheriques de chlorure de magnesium et enrobe par du polypropylene, et procedes de preparation |
| FR2651234B1 (fr) * | 1989-08-29 | 1993-03-12 | Bp Chem Int Ltd | Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite. |
-
1989
- 1989-12-29 JP JP1340909A patent/JP2940684B2/ja not_active Expired - Lifetime
-
1990
- 1990-12-27 MY MYPI90002271A patent/MY105326A/en unknown
- 1990-12-27 US US07/634,737 patent/US5153158A/en not_active Expired - Lifetime
- 1990-12-27 TW TW079110903A patent/TW201763B/zh active
- 1990-12-28 RU SU904894186A patent/RU2092495C1/ru not_active IP Right Cessation
- 1990-12-28 AT AT90125706T patent/ATE151782T1/de not_active IP Right Cessation
- 1990-12-28 PL PL90300678A patent/PL167905B1/pl unknown
- 1990-12-28 ES ES90125706T patent/ES2031800T3/es not_active Expired - Lifetime
- 1990-12-28 DE DE199090125706T patent/DE435332T1/de active Pending
- 1990-12-28 EP EP90125706A patent/EP0435332B2/en not_active Expired - Lifetime
- 1990-12-28 DK DK90125706.3T patent/DK0435332T3/da active
- 1990-12-28 PL PL90300679A patent/PL167913B1/pl unknown
- 1990-12-28 PL PL90288512A patent/PL167899B1/pl unknown
- 1990-12-28 CA CA002033404A patent/CA2033404C/en not_active Expired - Fee Related
- 1990-12-28 DE DE69030489T patent/DE69030489T3/de not_active Expired - Lifetime
- 1990-12-29 CN CN90110256A patent/CN1038685C/zh not_active Expired - Lifetime
- 1990-12-29 KR KR1019900022415A patent/KR940010963B1/ko not_active Expired - Fee Related
- 1990-12-29 CZ CS906942A patent/CZ283582B6/cs not_active IP Right Cessation
-
1992
- 1992-10-08 GR GR92300075T patent/GR920300075T1/el unknown
-
1997
- 1997-05-02 GR GR970400965T patent/GR3023309T3/el unknown
- 1997-07-04 CN CN97113747A patent/CN1174204A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CZ283582B6 (cs) | 1998-05-13 |
| PL167899B1 (pl) | 1995-12-30 |
| DE435332T1 (de) | 1992-09-03 |
| DE69030489T2 (de) | 1997-09-04 |
| CZ694290A3 (en) | 1996-07-17 |
| ATE151782T1 (de) | 1997-05-15 |
| GR920300075T1 (en) | 1992-10-08 |
| CN1052870A (zh) | 1991-07-10 |
| DE69030489T3 (de) | 2006-03-16 |
| PL167913B1 (pl) | 1995-12-30 |
| EP0435332B2 (en) | 2005-08-10 |
| CA2033404A1 (en) | 1991-06-30 |
| JPH03203908A (ja) | 1991-09-05 |
| ES2031800T1 (es) | 1993-01-01 |
| EP0435332B1 (en) | 1997-04-16 |
| US5153158A (en) | 1992-10-06 |
| KR910011920A (ko) | 1991-08-07 |
| EP0435332A3 (en) | 1992-02-26 |
| KR940010963B1 (ko) | 1994-11-21 |
| TW201763B (cg-RX-API-DMAC7.html) | 1993-03-11 |
| CA2033404C (en) | 1995-09-05 |
| DK0435332T3 (da) | 1997-05-12 |
| JP2940684B2 (ja) | 1999-08-25 |
| PL288512A1 (en) | 1991-09-09 |
| MY105326A (en) | 1994-09-30 |
| RU2092495C1 (ru) | 1997-10-10 |
| GR3023309T3 (en) | 1997-08-29 |
| CN1038685C (zh) | 1998-06-10 |
| CN1174204A (zh) | 1998-02-25 |
| DE69030489D1 (de) | 1997-05-22 |
| PL167905B1 (pl) | 1995-12-30 |
| EP0435332A2 (en) | 1991-07-03 |
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