BR9500294A - Processo para a estabilização de um sistema catalítico para a produção de olefinas bem como processo para tal produção - Google Patents
Processo para a estabilização de um sistema catalítico para a produção de olefinas bem como processo para tal produçãoInfo
- Publication number
- BR9500294A BR9500294A BR9500294A BR9500294A BR9500294A BR 9500294 A BR9500294 A BR 9500294A BR 9500294 A BR9500294 A BR 9500294A BR 9500294 A BR9500294 A BR 9500294A BR 9500294 A BR9500294 A BR 9500294A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- olefins
- stabilization
- well
- catalytic system
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 150000001336 alkenes Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 230000003197 catalytic effect Effects 0.000 title 1
- 230000006641 stabilisation Effects 0.000 title 1
- 238000011105 stabilization Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 2
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0244—Nitrogen containing compounds with nitrogen contained as ring member in aromatic compounds or moieties, e.g. pyridine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/122—Metal aryl or alkyl compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/128—Mixtures of organometallic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/40—Regeneration or reactivation
- B01J31/4007—Regeneration or reactivation of catalysts containing polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/20—Olefin oligomerisation or telomerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/60—Complexes comprising metals of Group VI (VIA or VIB) as the central metal
- B01J2531/62—Chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/198,331 US5543375A (en) | 1994-02-18 | 1994-02-18 | Olefin production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9500294A true BR9500294A (pt) | 1995-10-24 |
Family
ID=22732936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9500294A BR9500294A (pt) | 1994-02-18 | 1995-01-24 | Processo para a estabilização de um sistema catalítico para a produção de olefinas bem como processo para tal produção |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US5543375A (pt) |
| EP (1) | EP0668105B1 (pt) |
| JP (1) | JP3280184B2 (pt) |
| KR (1) | KR100220825B1 (pt) |
| CN (2) | CN1245362C (pt) |
| AT (1) | ATE223755T1 (pt) |
| AU (1) | AU670013B2 (pt) |
| BR (1) | BR9500294A (pt) |
| CA (1) | CA2135317C (pt) |
| DE (1) | DE69528092T2 (pt) |
| DK (1) | DK0668105T3 (pt) |
| ES (1) | ES2180593T3 (pt) |
| HU (1) | HU219320B (pt) |
| NO (1) | NO310706B1 (pt) |
| PT (1) | PT668105E (pt) |
| RU (1) | RU2154046C2 (pt) |
| SG (1) | SG75754A1 (pt) |
| TW (1) | TW379235B (pt) |
| ZA (1) | ZA95362B (pt) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3613642B2 (ja) | 1994-09-05 | 2005-01-26 | 住友化学株式会社 | １−ヘキセンの製造方法 |
| US5859303A (en) * | 1995-12-18 | 1999-01-12 | Phillips Petroleum Company | Olefin production |
| US6133495A (en) * | 1996-03-14 | 2000-10-17 | Mitsubishi Chemical Corporation | Process for producing α-olefin oligomer |
| JP3823429B2 (ja) * | 1996-06-28 | 2006-09-20 | 住友化学株式会社 | 触媒系及びオレフィンの反応方法 |
| US5856257A (en) * | 1997-05-16 | 1999-01-05 | Phillips Petroleum Company | Olefin production |
| US20020182124A1 (en) * | 1997-10-14 | 2002-12-05 | William M. Woodard | Olefin production process |
| CN1108193C (zh) * | 1998-12-15 | 2003-05-14 | 北京燕山石油化工公司研究院 | 一种用于乙烯三聚的新型催化剂,其制备方法和应用 |
| US20010053742A1 (en) * | 1998-12-18 | 2001-12-20 | Ronald D. Knudsen | Catalyst and processes for olefin trimerization |
| CN1409694A (zh) * | 1999-11-26 | 2003-04-09 | 沙索尔技术股份有限公司 | 烃转化方法 |
| FR2802833B1 (fr) * | 1999-12-24 | 2002-05-10 | Inst Francais Du Petrole | Composition catalytique et procede pour l'oligomerisation de l'ethylene, en particulier en hexene-1 |
| JP4266827B2 (ja) | 2001-12-20 | 2009-05-20 | サソル テクノロジー （ピーティーワイ）リミテッド | クロムを主成分とした触媒を使用したオレフィン類の三量化およびオリゴマー化 |
| TW200502038A (en) * | 2003-03-14 | 2005-01-16 | Chevron Phillips Chemical Co | Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts |
| US20050187418A1 (en) * | 2004-02-19 | 2005-08-25 | Small Brooke L. | Olefin oligomerization |
| US7384886B2 (en) * | 2004-02-20 | 2008-06-10 | Chevron Phillips Chemical Company Lp | Methods of preparation of an olefin oligomerization catalyst |
| US20070043181A1 (en) * | 2005-08-19 | 2007-02-22 | Knudsen Ronald D | Methods of preparation of an olefin oligomerization catalyst |
| US20050187098A1 (en) * | 2004-02-20 | 2005-08-25 | Knudsen Ronald D. | Methods of preparation of an olefin oligomerization catalyst |
| US9550841B2 (en) | 2004-02-20 | 2017-01-24 | Chevron Phillips Chemical Company Lp | Methods of preparation of an olefin oligomerization catalyst |
| US7414006B2 (en) * | 2005-03-09 | 2008-08-19 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins |
| WO2006099053A1 (en) * | 2005-03-09 | 2006-09-21 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins |
| US8076524B2 (en) * | 2006-02-03 | 2011-12-13 | Exxonmobil Chemical Patents Inc. | Process for generating alpha olefin comonomers |
| US7858833B2 (en) * | 2006-02-03 | 2010-12-28 | Exxonmobil Chemical Patents Inc. | Process for generating linear alpha olefin comonomers |
| US8003839B2 (en) * | 2006-02-03 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Process for generating linear apha olefin comonomers |
| US7687672B2 (en) * | 2006-02-03 | 2010-03-30 | Exxonmobil Chemical Patents Inc. | In-line process for generating comonomer |
| US7982085B2 (en) * | 2006-02-03 | 2011-07-19 | Exxonmobil Chemical Patents Inc. | In-line process for generating comonomer |
| US7378537B2 (en) * | 2006-07-25 | 2008-05-27 | Chevron Phillips Chemical Company Lp | Olefin oligomerization catalysts and methods of using same |
| US8404915B2 (en) * | 2006-08-30 | 2013-03-26 | Exxonmobil Chemical Patents Inc. | Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations |
| BRPI0722068A8 (pt) * | 2006-12-28 | 2018-05-02 | Mitsubishi Chem Corp | Método de produção de polímero inferior de a-olefina e método de armazenamento do composto pirrol |
| US8629280B2 (en) * | 2007-01-08 | 2014-01-14 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins with chromium pyridine ether catalysts |
| US8138348B2 (en) * | 2007-01-08 | 2012-03-20 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins with chromium pyridine mono-oxazoline catalysts |
| WO2008085658A1 (en) * | 2007-01-08 | 2008-07-17 | Exxonmobil Chemical Patents Inc. | Methods for oligomerizing olefins with chromium pyridine thioether catalysts |
| WO2008085657A1 (en) * | 2007-01-08 | 2008-07-17 | Exxonmobil Chemical Patents Inc. | Chromium complexes of pyridine bis (oxazoline)- ligands for ethylene dimeri zation |
| CN101855015B (zh) * | 2007-11-28 | 2013-07-17 | 林德股份公司 | 催化剂组合物以及乙烯低聚的方法 |
| US7902415B2 (en) * | 2007-12-21 | 2011-03-08 | Chevron Phillips Chemical Company Lp | Processes for dimerizing or isomerizing olefins |
| US8471085B2 (en) | 2008-10-31 | 2013-06-25 | Chevron Phillips Chemical Company Lp | Oligomerization catalyst system and process for oligomerizing olefins |
| AU2009308801B2 (en) * | 2008-10-31 | 2015-05-07 | Chevron Phillips Chemical Company Lp | Oligomerization catalyst system and process for oligomerizing olefins |
| WO2010110801A1 (en) | 2009-03-27 | 2010-09-30 | Exxonmobil Chemical Patents Inc. | Olefin oligomerization reaction processes exhibiting reduced fouling |
| CA2777323C (en) | 2009-10-16 | 2017-07-11 | Sasol Technology (Proprietary) Limited | Separation of components from a multi-component hydrocarbon stream which includes ethylene |
| US8658750B2 (en) | 2010-03-09 | 2014-02-25 | Exxonmobil Chemical Patents Inc. | System and method for selective trimerization |
| US20130102826A1 (en) * | 2011-05-24 | 2013-04-25 | James R. Lattner | Systems And Methods For Generating Alpha Olefin Oligomers |
| US9586872B2 (en) | 2011-12-30 | 2017-03-07 | Chevron Phillips Chemical Company Lp | Olefin oligomerization methods |
| US8524972B1 (en) | 2012-04-18 | 2013-09-03 | Exxonmobil Chemical Patents Inc. | Low temperature steam stripping for byproduct polymer and solvent recovery from an ethylene oligomerization process |
| CN104284703B (zh) | 2012-05-09 | 2016-04-06 | 沙索技术有限公司 | 从多组分烃流分离组分 |
| MY168547A (en) | 2012-05-09 | 2018-11-12 | Sasol Tech Pty Ltd | A process for oligomerising a hydrocarbon to form at least one co-monomer product |
| NL1039868C2 (en) | 2012-11-01 | 2014-05-06 | Stichting Dutch Polymer Inst | Process for producing an oligo(alpha-olefin) and the use of a particular form of methylaluminoxane in such process. |
| US10442741B2 (en) | 2014-03-05 | 2019-10-15 | Ajou University Industry-Academic Cooperation Foundation | Chromium compound, catalyst system including same, and method for trimerizing ethylene using the catalyst system |
| FR3019064B1 (fr) * | 2014-03-25 | 2020-02-28 | IFP Energies Nouvelles | Nouvelle composition catalytique et procede pour l'oligomerisation de l'ethylene en hexene-1 |
| US9175109B1 (en) | 2014-05-20 | 2015-11-03 | Chevron Phillips Chemical Company Lp | Oligomerization processes and polymer compositions produced therefrom |
| EP3237363B1 (en) | 2014-12-23 | 2019-05-01 | Public Joint Stock Company "Sibur Holding" | Methods of preparing oligomers of an olefin |
| US9505675B2 (en) | 2015-02-09 | 2016-11-29 | Chevron Phillips Chemical Company Lp | Deactivation of a process by-product |
| WO2017010998A1 (en) | 2015-07-14 | 2017-01-19 | Chevron Phillips Chemical Company Lp | Olefin compositions |
| US9732300B2 (en) | 2015-07-23 | 2017-08-15 | Chevron Phillipa Chemical Company LP | Liquid propylene oligomers and methods of making same |
| US10519077B2 (en) | 2015-09-18 | 2019-12-31 | Chevron Phillips Chemical Company Lp | Ethylene oligomerization/trimerization/tetramerization reactor |
| US10513473B2 (en) | 2015-09-18 | 2019-12-24 | Chevron Phillips Chemical Company Lp | Ethylene oligomerization/trimerization/tetramerization reactor |
| CN109790081A (zh) | 2016-09-21 | 2019-05-21 | 乐天化学株式会社 | 烯烃低聚的催化剂体系和使用其制备烯烃低聚物的方法 |
| WO2018056643A1 (ko) | 2016-09-21 | 2018-03-29 | 롯데케미칼 주식회사 | 올레핀 올리고머화용 촉매계 및 이를 이용한 올레핀 올리고머 제조방법 |
| WO2019074303A1 (ko) | 2017-10-11 | 2019-04-18 | 롯데케미칼 주식회사 | 올레핀 올리고머화용 촉매계 및 이를 이용하는 올레핀 올리고머 제조방법 |
| WO2019074304A1 (ko) | 2017-10-11 | 2019-04-18 | 롯데케미칼 주식회사 | 올레핀 올리고머화용 촉매계 및 이를 이용하는 올레핀 올리고머 제조방법 |
| FR3112969B1 (fr) | 2020-07-30 | 2022-08-05 | Ifp Energies Now | Nouvelle composition catalytique a base de chrome et procede associe pour la trimerisation de l’ethylene en hexene-1 |
| FR3113054B1 (fr) * | 2020-07-30 | 2022-11-04 | Ifp Energies Now | Procede d’oligomerisation d’ethylene comprenant la preparation in situ de la composition catalytique |
| US12435016B2 (en) | 2022-07-28 | 2025-10-07 | Chevron Phillips Chemical Company Lp | Flexible benzene production via selective-higher-olefin oligomerization of ethylene |
| US11878952B1 (en) | 2022-11-14 | 2024-01-23 | Chevron Phillips Chemical Company Lp | Oligomerization catalyst system deactivation and related ethylene oligomerization processes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319065A (en) * | 1980-12-03 | 1982-03-09 | Gulf Research & Development Company | Method for preparing synthetic hydrocarbon fluids |
| JPS6067508A (ja) * | 1983-09-22 | 1985-04-17 | Toa Nenryo Kogyo Kk | オレフインの重合方法 |
| US4668838A (en) * | 1986-03-14 | 1987-05-26 | Union Carbide Corporation | Process for trimerization |
| CA2020509C (en) * | 1989-08-10 | 1998-04-28 | William K. Reagen | Chromium compounds and uses thereof |
| US5198563A (en) * | 1989-08-10 | 1993-03-30 | Phillips Petroleum Company | Chromium compounds and uses thereof |
| US5438027A (en) * | 1991-12-13 | 1995-08-01 | Phillips Petroleum Company | Chromium compounds and uses thereof |
| DE69217878T2 (de) * | 1991-12-18 | 1997-06-12 | Phillips Petroleum Co | Verfahren zur Herstellung von Polymerisationskatalysator |
| US5221774A (en) * | 1992-03-19 | 1993-06-22 | Phillips Petroleum Company | Ethylene oligomerization |
-
1994
- 1994-02-18 US US08/198,331 patent/US5543375A/en not_active Expired - Lifetime
- 1994-11-04 CA CA002135317A patent/CA2135317C/en not_active Expired - Lifetime
- 1994-11-05 CN CNB031307329A patent/CN1245362C/zh not_active Expired - Lifetime
- 1994-11-05 CN CN94118172A patent/CN1093778C/zh not_active Expired - Lifetime
- 1994-12-28 TW TW083112286A patent/TW379235B/zh not_active IP Right Cessation
- 1994-12-29 AU AU81763/94A patent/AU670013B2/en not_active Expired
-
1995
- 1995-01-17 ZA ZA95362A patent/ZA95362B/xx unknown
- 1995-01-23 KR KR1019950001075A patent/KR100220825B1/ko not_active Expired - Fee Related
- 1995-01-24 JP JP00903395A patent/JP3280184B2/ja not_active Expired - Lifetime
- 1995-01-24 BR BR9500294A patent/BR9500294A/pt not_active IP Right Cessation
- 1995-02-17 DK DK95102230T patent/DK0668105T3/da active
- 1995-02-17 NO NO19950612A patent/NO310706B1/no not_active IP Right Cessation
- 1995-02-17 RU RU95102329/04A patent/RU2154046C2/ru not_active IP Right Cessation
- 1995-02-17 ES ES95102230T patent/ES2180593T3/es not_active Expired - Lifetime
- 1995-02-17 HU HU9500483A patent/HU219320B/hu not_active IP Right Cessation
- 1995-02-17 SG SG1996001418A patent/SG75754A1/en unknown
- 1995-02-17 DE DE69528092T patent/DE69528092T2/de not_active Expired - Lifetime
- 1995-02-17 PT PT95102230T patent/PT668105E/pt unknown
- 1995-02-17 AT AT95102230T patent/ATE223755T1/de not_active IP Right Cessation
- 1995-02-17 EP EP95102230A patent/EP0668105B1/en not_active Expired - Lifetime
- 1995-05-19 US US08/444,479 patent/US5563312A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07258329A (ja) | 1995-10-09 |
| CN1515525A (zh) | 2004-07-28 |
| EP0668105B1 (en) | 2002-09-11 |
| CN1245362C (zh) | 2006-03-15 |
| NO950612L (no) | 1995-08-21 |
| DE69528092T2 (de) | 2003-01-23 |
| SG75754A1 (en) | 2000-10-24 |
| KR950031227A (ko) | 1995-12-18 |
| JP3280184B2 (ja) | 2002-04-30 |
| KR100220825B1 (ko) | 1999-09-15 |
| ES2180593T3 (es) | 2003-02-16 |
| HUT71634A (en) | 1996-01-29 |
| HU219320B (en) | 2001-03-28 |
| ZA95362B (en) | 1995-09-22 |
| HU9500483D0 (en) | 1995-04-28 |
| US5563312A (en) | 1996-10-08 |
| CA2135317C (en) | 1998-10-13 |
| NO950612D0 (no) | 1995-02-17 |
| RU2154046C2 (ru) | 2000-08-10 |
| RU95102329A (ru) | 1997-01-10 |
| TW379235B (en) | 2000-01-11 |
| ATE223755T1 (de) | 2002-09-15 |
| PT668105E (pt) | 2003-01-31 |
| AU8176394A (en) | 1995-08-31 |
| AU670013B2 (en) | 1996-06-27 |
| CN1108967A (zh) | 1995-09-27 |
| EP0668105A2 (en) | 1995-08-23 |
| CN1093778C (zh) | 2002-11-06 |
| CA2135317A1 (en) | 1995-08-19 |
| DE69528092D1 (de) | 2002-10-17 |
| NO310706B1 (no) | 2001-08-20 |
| EP0668105A3 (en) | 1996-02-07 |
| US5543375A (en) | 1996-08-06 |
| DK0668105T3 (da) | 2003-01-06 |
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