ES2160293T3 - Procedimiento para la fabricacion de oxo-alcoholes superiores. - Google Patents
Procedimiento para la fabricacion de oxo-alcoholes superiores.Info
- Publication number
- ES2160293T3 ES2160293T3 ES97118801T ES97118801T ES2160293T3 ES 2160293 T3 ES2160293 T3 ES 2160293T3 ES 97118801 T ES97118801 T ES 97118801T ES 97118801 T ES97118801 T ES 97118801T ES 2160293 T3 ES2160293 T3 ES 2160293T3
- Authority
- ES
- Spain
- Prior art keywords
- mixable
- cobalt catalyst
- cobalt
- organic
- procedure
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 150000001298 alcohols Chemical class 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 5
- 229910017052 cobalt Inorganic materials 0.000 abstract 4
- 239000010941 cobalt Substances 0.000 abstract 4
- 239000012074 organic phase Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004435 Oxo alcohol Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- SKYGTJFKXUWZMD-UHFFFAOYSA-N ac1l2n4h Chemical compound [Co].[Co] SKYGTJFKXUWZMD-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 239000012266 salt solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
- C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
LA INVENCION TRATA DE UN PROCEDIMIENTO PARA FABRICAR ALCOHOLES CON DE 7 A 18 ATOMOS DE CARBONO MEDIANTE HIDROFORMILACION DE LAS OPORTUNAS OLEFINAS CON GAS DE SINTESIS EN PRESENCIA DE UNA FASE ORGANICA QUE CONTIENE UN CATALIZADOR DE COBALTO, A TEMPERATURAS DE ENTRE 50 Y 220 (GRADOS) C Y PRESIONES DE 100 A 400 BAR, Y SUBSIGUIENTE HIDROGENACION DE LOS ALDEHIDOS ASI OBTENIDOS; EL CATALIZADOR DE COBALTO SE FORMA MEDIANTE REACCION DE UNA SOLUCION SALINA DE COBALTO ACUOSA, EN PRESENCIA DE UN DISOLVENTE ORGANICO NO MEZCLABLE O DIFICILMENTE MEZCLABLE CON AGUA, CON GAS DE SINTESIS, Y LA FASE ORGANICA QUE CONTIENE EL CATALIZADOR DE COBALTO SE OBTIENE MEDIANTE EXTRACCION DEL CATALIZADOR DE COBALTO FORMADO A PARTIR DE LA FASE ACUOSA CON UN AGENTE DE EXTRACCION ORGANICO NO MEZCLABLE O DIFICILMENTE MEZCLABLE CON AGUA. LA FORMACION DEL CATALIZADOR DE COBALTO, LA EXTRACCION DEL CATALIZADOR DE COBALTO FORMADO EN LA FASE ORGANICA Y LA HIDROFORMILACION DE LAS OPORTUNAS OLEFINAS SE LLEVAN A CABO EN UN PROCESO DE UN UNICO PASO. LOS OXO ALCOHOLES FABRICADOS CON AYUDA DEL PROCEDIMIENTO SEGUN LA INVENCION SE EMPLEAN PARA LA FABRICACION DE ESTERES DE ACIDO ORGANICO COMO ABLANDADORES PARA PLASTICOS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19654340A DE19654340A1 (de) | 1996-12-24 | 1996-12-24 | Verfahren zur Herstellung von höheren Oxo-Alkoholen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2160293T3 true ES2160293T3 (es) | 2001-11-01 |
Family
ID=7816198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97118801T Expired - Lifetime ES2160293T3 (es) | 1996-12-24 | 1997-10-29 | Procedimiento para la fabricacion de oxo-alcoholes superiores. |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US6015928A (es) |
| EP (1) | EP0850905B1 (es) |
| JP (1) | JP3877852B2 (es) |
| KR (1) | KR100506965B1 (es) |
| CN (1) | CN1082501C (es) |
| AR (1) | AR008722A1 (es) |
| AT (1) | ATE203230T1 (es) |
| BR (1) | BR9706447A (es) |
| CA (1) | CA2225773C (es) |
| CZ (1) | CZ290974B6 (es) |
| DE (2) | DE19654340A1 (es) |
| ES (1) | ES2160293T3 (es) |
| ID (1) | ID19255A (es) |
| IN (1) | IN1997CH01832A (es) |
| MX (1) | MX203748B (es) |
| MY (1) | MY117877A (es) |
| PL (1) | PL194180B1 (es) |
| RO (1) | RO120483B1 (es) |
| RU (1) | RU2183210C2 (es) |
| SA (1) | SA97180684B1 (es) |
| SG (1) | SG63790A1 (es) |
| TW (1) | TW434209B (es) |
| ZA (1) | ZA9711554B (es) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19842368A1 (de) * | 1998-09-16 | 2000-03-23 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von höheren Oxoalkoholen aus Olefingemischen durch zweistufige Hydroformylierung |
| DE19842369A1 (de) | 1998-09-16 | 2000-03-23 | Oxeno Oelfinchemie Gmbh | Verfahren zur Hydrierung von Hydroformylierungsgemischen |
| DE19842370A1 (de) | 1998-09-16 | 2000-03-23 | Oxeno Oelfinchemie Gmbh | Verfahren zur selektiven Hydrierung von Hydroformylierungsgemischen |
| DE19842371A1 (de) | 1998-09-16 | 2000-03-23 | Oxeno Oelfinchemie Gmbh | Verfahren zur Herstellung von höheren Oxo-Alkoholen aus Olefingemischen |
| DE19933348B4 (de) | 1999-07-16 | 2005-11-17 | Oxeno Olefinchemie Gmbh | Verfahren zur Reduzierung oxidischer Hydrierkontakte |
| DE19939491A1 (de) | 1999-08-20 | 2001-02-22 | Basf Ag | Kontinuierliches Verfahren zur Hydroformylierung von Olefinen mit 6 bis 20 Kohlenstoffatomen |
| KR100788218B1 (ko) * | 2000-03-30 | 2007-12-26 | 쉘 인터내셔날 리서치 마챠피즈 비.브이. | Dmc 착물 촉매 및 그의 제조 방법 |
| DE10034360A1 (de) * | 2000-07-14 | 2002-01-24 | Oxeno Olefinchemie Gmbh | Mehrstufiges Verfahren zur Herstellung von Oxo-Aldehyden und/oder Alkoholen |
| DE10058383A1 (de) * | 2000-11-24 | 2002-05-29 | Oxeno Olefinchemie Gmbh | Neue Phosphininverbindungen und deren Metallkomplexe |
| US20020115382A1 (en) * | 2001-02-16 | 2002-08-22 | Luthy G. Steve | Method and apparatus to produce a precisely textured surface on a workpiece |
| DE10135906A1 (de) * | 2001-07-24 | 2003-02-06 | Oxeno Olefinchemie Gmbh | Verfahren zur Hydroformylierung von höheren Olefinen mit Kobaltverbindungen als Katalysator |
| AU2002327859B2 (en) * | 2001-09-26 | 2007-08-09 | Evonik Degussa Gmbh | Phthalic acid alkylester mixtures with controlled viscosity |
| DE10149348A1 (de) | 2001-10-06 | 2003-04-10 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 1-Olefin mit Palladiumcarbenverbindungen |
| JP2003130499A (ja) * | 2001-10-30 | 2003-05-08 | Tgk Co Ltd | 膨張弁 |
| CN100503542C (zh) | 2002-03-15 | 2009-06-24 | 奥克森诺奥勒芬化学股份有限公司 | 烯烃的加氢甲酰基化方法 |
| AU2003222120A1 (en) * | 2002-03-29 | 2003-10-13 | Exxonmobil Chemical Patents Inc. | Oxon process |
| WO2003082788A1 (en) * | 2002-03-29 | 2003-10-09 | Exxonmobil Chemical Patents Inc. | Improved cobalt flash process |
| DE10220801A1 (de) * | 2002-05-10 | 2003-11-20 | Oxeno Olefinchemie Gmbh | Verfahren zur Rhodium-katalysierten Hydroformylierung von Olefinen unter Reduzierung der Rhodiumverluste |
| DE10225565A1 (de) | 2002-06-10 | 2003-12-18 | Oxeno Olefinchemie Gmbh | Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen |
| BR0313866A (pt) | 2002-08-31 | 2005-07-05 | Oxeno Olefinchemie Gmbh | Processo para a hidroformilação de compostos olefinicamente insaturados, especialmente olefinas na presença de ésteres de ácido carbÈnico cìclicos |
| RU2336261C2 (ru) | 2002-08-31 | 2008-10-20 | Оксено Олефинхеми Гмбх | Способ каталитического гидроформилирования высших олефинов в присутствии циклических эфиров угольной кислоты |
| DE10251262A1 (de) * | 2002-11-04 | 2004-05-13 | Basf Ag | Verfahren zur Herstellung von Aldehyden aus Alkanen |
| DE10257499A1 (de) | 2002-12-10 | 2004-07-01 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 1-Olefinen durch katalytische Spaltung von 1-Alkoxyalkanen |
| DE10329042A1 (de) * | 2003-06-27 | 2005-01-13 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 1-Octen aus Crack-C4 |
| DE10359628A1 (de) * | 2003-12-18 | 2005-07-21 | Oxeno Olefinchemie Gmbh | Katalysator und Verfahren zur Herstellung von 1-Olefinen aus 2-Hydroxyalkanen |
| DE10360771A1 (de) * | 2003-12-23 | 2005-07-28 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von dreiwertigen Organophosphor-Verbindungen |
| DE10360772A1 (de) * | 2003-12-23 | 2005-07-28 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Organoacylphosphiten |
| DE102004033410A1 (de) * | 2004-02-14 | 2005-09-01 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Olefinen mit 8 bis 12 Kohlenstoffatomen |
| DE102004013514A1 (de) * | 2004-03-19 | 2005-10-06 | Oxeno Olefinchemie Gmbh | Verfahren zur Hydroformylierung von Olefinen in Anwesenheit von neuen phosphororganischen Verbindungen |
| DE102004021128A1 (de) * | 2004-04-29 | 2005-11-24 | Oxeno Olefinchemie Gmbh | Vorrichtung und Verfahren für die kontinuierliche Umsetzung einer Flüssigkeit mit einem Gas an einem festen Katalysator |
| DE102005036039A1 (de) | 2004-08-28 | 2006-03-02 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 2,7-Octadienylderivaten |
| DE102004059292A1 (de) | 2004-12-09 | 2006-06-14 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von Alkoholen aus Olefinen durch Hydroformylierung und Hydrierung |
| DE102004059293A1 (de) | 2004-12-09 | 2006-06-14 | Oxeno Olefinchemie Gmbh | Verfahren zur Hydroformylierung von Olefinen |
| DE102004063673A1 (de) * | 2004-12-31 | 2006-07-13 | Oxeno Olefinchemie Gmbh | Verfahren zur kontinuierlichen katalytischen Hydrierung von hydrierbaren Verbindungen an festen, im Festbett angeordneten Katalysatoren mit einem wasserstoffhaltigen Gas |
| DE102005035816A1 (de) * | 2005-07-30 | 2007-02-01 | Oxeno Olefinchemie Gmbh | Verfahren zur Hydrierung von Oxo-Aldehyden mit hohen Estergehalten |
| DE102005042464A1 (de) * | 2005-09-07 | 2007-03-08 | Oxeno Olefinchemie Gmbh | Carbonylierungsverfahren unter Zusatz von sterisch gehinderten sekundären Aminen |
| DE102007006442A1 (de) | 2007-02-05 | 2008-08-07 | Evonik Oxeno Gmbh | Gemisch von Diestern von Dianhydrohexitolderivaten mit Carbonsäuren der Summenformel C8H17COOH, Verfahren zur Herstellung dieser Diester und Verwendung dieser Gemische |
| US7939694B2 (en) | 2007-05-29 | 2011-05-10 | Lg Chem, Ltd. | Method for the hydroformylation of olefins and apparatus using the same |
| DE102007061649A1 (de) | 2007-12-20 | 2009-07-02 | Evonik Oxeno Gmbh | Einstufiges kontinuierliches Verfahren zur Hydroformylierung von höheren Olefinen oder Olefingemischen |
| DE102007061648A1 (de) * | 2007-12-20 | 2009-07-02 | Evonik Oxeno Gmbh | Mehrstufiges kontinuierliches Verfahren zur Hydroformylierung von höheren Olefinen oder Olefingemischen |
| DE102008006400A1 (de) | 2008-01-28 | 2009-07-30 | Evonik Oxeno Gmbh | Gemische von Diisononylestern der Terephthalsäure, Verfahren zu deren Herstellung und deren Verwendung |
| DE102008007080A1 (de) | 2008-01-31 | 2009-08-06 | Evonik Oxeno Gmbh | Verfahren zur Herstellung von C9-Alkohol aus C8-Olefinen |
| DE102009001225A1 (de) * | 2009-02-27 | 2010-09-02 | Evonik Oxeno Gmbh | Verfahren zur Anreicherung eines Homogenkatalysators aus einem Prozessstrom |
| KR101251714B1 (ko) * | 2009-08-20 | 2013-04-05 | 주식회사 엘지화학 | 올레핀의 하이드로포밀화 반응장치 및 이를 이용한 하이드로포밀화 방법 |
| DE102009028975A1 (de) | 2009-08-28 | 2011-03-03 | Evonik Oxeno Gmbh | Esterderivate der 2,5-Furandicarbonsäure und ihre Verwendung als Weichmacher |
| JP6516741B2 (ja) * | 2013-11-18 | 2019-05-22 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | オレフィンのヒドロホルミル化法 |
| US9115069B2 (en) | 2013-11-18 | 2015-08-25 | Basf Se | Process for hydroformylation of olefins |
| DE102014209536A1 (de) | 2014-05-20 | 2015-11-26 | Evonik Degussa Gmbh | Herstellung qualitativ hochwertiger Oxo-Alkohole aus unsteten Rohstoffquellen |
| RU2609264C1 (ru) | 2015-12-09 | 2017-01-31 | Акционерное Общество "Газпромнефть - Московский Нпз" (Ао "Газпромнефть - Мнпз") | Способ получения высокооктановых компонентов из олефинов каталитического крекинга |
| CN110981692A (zh) * | 2019-12-25 | 2020-04-10 | 中国科学院兰州化学物理研究所 | 一种联产异壬醇和碳八烷烃的方法及系统 |
| CN113698280B (zh) * | 2020-05-21 | 2023-10-13 | 中国石油化工股份有限公司 | 一种烯烃加氢甲酰化方法 |
| CN114426469B (zh) * | 2020-09-28 | 2024-07-09 | 中国石油化工股份有限公司 | 一种烯烃氢甲酰化制备醇和醛的方法 |
| CN114656343B (zh) * | 2020-12-23 | 2024-05-17 | 中国石油化工股份有限公司 | 一种制备醛和醇的方法 |
| CN115701418B (zh) * | 2021-08-02 | 2024-05-17 | 中国石油化工股份有限公司 | 醛醇组合物及其制备方法、一种连续制备醛、醇的方法 |
| CN116063155B (zh) * | 2021-10-29 | 2024-12-06 | 中国石油化工股份有限公司 | 一种烯烃氢甲酰化反应制备醇的方法 |
| CN116063168B (zh) * | 2021-10-29 | 2024-12-06 | 中国石油化工股份有限公司 | 一种烯烃氢甲酰化反应的方法 |
| CN120129671A (zh) | 2022-10-28 | 2025-06-10 | 巴斯夫欧洲公司 | 由可再生来源的乙醇制造异壬醇的方法 |
| CN116730836A (zh) * | 2023-06-16 | 2023-09-12 | 中国科学院兰州化学物理研究所 | 一种合成气活化的钴盐催化羰化酯化反应的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE787274A (fr) * | 1971-08-07 | 1973-02-07 | Basf Ag | Procede de preparation d'aldehydes a structure preponderante lineaire |
| DE2139630C3 (de) * | 1971-08-07 | 1979-03-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von vorwiegend geradkettigen Aldehyden |
| DE2206252C3 (de) * | 1972-02-10 | 1981-07-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von vorwiegend geradkettigen Aldehyden |
| DE2244373A1 (de) * | 1972-09-09 | 1974-04-04 | Basf Ag | Verfahren zur kontinuierlichen herstellung von waessrigen loesungen von kobaltcarbonylen |
| JPS5314190A (en) * | 1976-07-26 | 1978-02-08 | Agency Of Ind Science & Technol | Complex catalyst for hydroformylation |
| US4329521A (en) * | 1980-04-09 | 1982-05-11 | Uop Inc. | Oxo alcohol synthesis with rhodium catalyst recycle |
| DE3935796A1 (de) * | 1989-10-27 | 1991-05-02 | Basf Ag | Di-decylphthalat-gemisch und seine verwendung als weichmacher |
| US5237105A (en) * | 1992-05-29 | 1993-08-17 | Exxon Chemical Patents Inc. | Method for removing hydroformylation catalyst |
| DE4333324A1 (de) * | 1993-09-30 | 1995-04-06 | Hoechst Ag | Decylalkoholgemische, daraus erhältliche Phthalsäureester und ihre Verwendung als Weichmacher |
| US5406006A (en) * | 1994-05-24 | 1995-04-11 | Exxon Chemical Patents Inc | Method for preparing a preformer catalyst via in-situ activation |
| US5600031A (en) * | 1995-08-18 | 1997-02-04 | Exxon Chemical Patents, Inc. | Process for preforming cobaltous salts using shell-type preformer catalysts |
-
1996
- 1996-12-24 DE DE19654340A patent/DE19654340A1/de not_active Withdrawn
-
1997
- 1997-08-19 IN IN1832CH1997 patent/IN1997CH01832A/en unknown
- 1997-09-30 ID IDP973331A patent/ID19255A/id unknown
- 1997-10-29 ES ES97118801T patent/ES2160293T3/es not_active Expired - Lifetime
- 1997-10-29 AT AT97118801T patent/ATE203230T1/de active
- 1997-10-29 DE DE59704070T patent/DE59704070D1/de not_active Expired - Lifetime
- 1997-10-29 EP EP97118801A patent/EP0850905B1/de not_active Expired - Lifetime
- 1997-12-06 SA SA97180684A patent/SA97180684B1/ar unknown
- 1997-12-09 MX MX9709932A patent/MX203748B/es unknown
- 1997-12-12 TW TW086118748A patent/TW434209B/zh active
- 1997-12-12 CZ CZ19974011A patent/CZ290974B6/cs not_active IP Right Cessation
- 1997-12-15 US US08/991,005 patent/US6015928A/en not_active Expired - Lifetime
- 1997-12-16 PL PL323777A patent/PL194180B1/pl unknown
- 1997-12-19 SG SG1997004579A patent/SG63790A1/en unknown
- 1997-12-19 AR ARP970106020A patent/AR008722A1/es active IP Right Grant
- 1997-12-19 CN CN97126061A patent/CN1082501C/zh not_active Expired - Lifetime
- 1997-12-22 BR BR9706447A patent/BR9706447A/pt not_active IP Right Cessation
- 1997-12-22 MY MYPI97006238A patent/MY117877A/en unknown
- 1997-12-22 CA CA002225773A patent/CA2225773C/en not_active Expired - Lifetime
- 1997-12-23 RO RO97-02424A patent/RO120483B1/ro unknown
- 1997-12-23 ZA ZA9711554A patent/ZA9711554B/xx unknown
- 1997-12-23 RU RU97122178/04A patent/RU2183210C2/ru active
- 1997-12-24 JP JP35507597A patent/JP3877852B2/ja not_active Expired - Lifetime
- 1997-12-24 KR KR1019970073114A patent/KR100506965B1/ko not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980064557A (ko) | 1998-10-07 |
| IN1997CH01832A (es) | 2006-09-22 |
| AR008722A1 (es) | 2000-02-09 |
| CN1186060A (zh) | 1998-07-01 |
| DE19654340A1 (de) | 1998-08-06 |
| CZ401197A3 (cs) | 1998-07-15 |
| KR100506965B1 (ko) | 2005-11-21 |
| CA2225773C (en) | 2005-10-25 |
| RO120483B1 (ro) | 2006-02-28 |
| EP0850905B1 (de) | 2001-07-18 |
| EP0850905A1 (de) | 1998-07-01 |
| RU2183210C2 (ru) | 2002-06-10 |
| JP3877852B2 (ja) | 2007-02-07 |
| PL194180B1 (pl) | 2007-05-31 |
| MX9709932A (es) | 1998-06-30 |
| CZ290974B6 (cs) | 2002-11-13 |
| SG63790A1 (en) | 1999-03-30 |
| MX203748B (es) | 2001-08-14 |
| MY117877A (en) | 2004-08-30 |
| JPH10204009A (ja) | 1998-08-04 |
| BR9706447A (pt) | 1999-06-01 |
| SA97180684B1 (ar) | 2006-04-22 |
| ATE203230T1 (de) | 2001-08-15 |
| CA2225773A1 (en) | 1998-06-24 |
| ID19255A (id) | 1998-06-28 |
| US6015928A (en) | 2000-01-18 |
| TW434209B (en) | 2001-05-16 |
| PL323777A1 (en) | 1998-07-06 |
| CN1082501C (zh) | 2002-04-10 |
| DE59704070D1 (de) | 2001-08-23 |
| ZA9711554B (en) | 1998-06-24 |
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