ATE162169T1 - Aldolisierungs-dehydratisierungsverfahren - Google Patents
Aldolisierungs-dehydratisierungsverfahrenInfo
- Publication number
- ATE162169T1 ATE162169T1 AT93909038T AT93909038T ATE162169T1 AT E162169 T1 ATE162169 T1 AT E162169T1 AT 93909038 T AT93909038 T AT 93909038T AT 93909038 T AT93909038 T AT 93909038T AT E162169 T1 ATE162169 T1 AT E162169T1
- Authority
- AT
- Austria
- Prior art keywords
- aldehyde
- section
- distillation
- aldolisation
- catalyst solution
- Prior art date
Links
Classifications
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/65—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
- C07C45/66—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups by dehydration
-
- 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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Glass Compositions (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB929207756A GB9207756D0 (en) | 1992-04-07 | 1992-04-07 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE162169T1 true ATE162169T1 (de) | 1998-01-15 |
Family
ID=10713712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93909038T ATE162169T1 (de) | 1992-04-07 | 1993-04-07 | Aldolisierungs-dehydratisierungsverfahren |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US5434313A (de) |
| EP (2) | EP0634994B1 (de) |
| JP (1) | JP3618099B2 (de) |
| KR (1) | KR100278134B1 (de) |
| CN (1) | CN1058697C (de) |
| AT (1) | ATE162169T1 (de) |
| AU (1) | AU659554B2 (de) |
| BR (1) | BR9306208A (de) |
| CA (1) | CA2133764A1 (de) |
| DE (1) | DE69316349T2 (de) |
| ES (1) | ES2114045T3 (de) |
| FI (1) | FI944619A0 (de) |
| GB (1) | GB9207756D0 (de) |
| HU (1) | HUT69744A (de) |
| IN (1) | IN181962B (de) |
| MX (1) | MX9302044A (de) |
| NO (1) | NO943694L (de) |
| RO (1) | RO117969B1 (de) |
| RU (1) | RU2113429C1 (de) |
| SA (1) | SA93130546B1 (de) |
| SG (1) | SG49573A1 (de) |
| TW (1) | TW241254B (de) |
| WO (1) | WO1993020034A1 (de) |
| ZA (1) | ZA932451B (de) |
Families Citing this family (67)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5667644A (en) * | 1995-02-13 | 1997-09-16 | Mitsubishi Chemical Corporation | Method for producing a dimerized aldehyde |
| GB9519975D0 (en) * | 1995-09-28 | 1995-11-29 | Davy Process Techn Ltd | Process |
| EP0838435A1 (de) | 1996-10-25 | 1998-04-29 | Kvaerner Process Technology Limited | Prozess und Anlage zur Behandlung eines Alkalimetallcarboxylate enthaltende Abwasserstromes |
| DE19956410A1 (de) | 1999-11-24 | 2001-05-31 | Oxeno Olefinchemie Gmbh | Verfahren zur Durchführung von Aldolkondensationen |
| BR0309548B1 (pt) | 2002-04-26 | 2013-11-12 | Mistura de alcoxilato, processo para a preparação da mesma, agente de lavagem ou de limpeza, e, uso do mesmo | |
| ATE462683T1 (de) * | 2002-04-26 | 2010-04-15 | Basf Se | C sb 10 /sb -alkanolalkoxylat-gemische und ihre verwendung |
| JP4112500B2 (ja) | 2002-04-26 | 2008-07-02 | ビーエーエスエフ ソシエタス・ヨーロピア | Ｃ１０−アルカノールアルコキシラート類及びその使用 |
| DE10243366A1 (de) | 2002-09-18 | 2004-04-01 | Basf Ag | Herstellung von Alkoxylaten bei optimierten Reaktionsdrücken |
| DE10249912A1 (de) | 2002-10-26 | 2004-05-06 | Oxeno Olefinchemie Gmbh | Benzoesäureisodecyclestergemische, Herstellung und deren Verwendung |
| US6960694B2 (en) * | 2003-07-01 | 2005-11-01 | Eastman Chemical Company | Processes for preparing β-hydroxy-ketones and α,β-unsaturated ketones |
| DE10348420A1 (de) * | 2003-10-14 | 2005-05-25 | Basf Ag | C10-Alkanolalkoxylat-Gemische und ihre Verwendung - Neue schaumarme Netzer |
| US7071361B2 (en) * | 2004-06-25 | 2006-07-04 | Fastman Chemical Company | Processes for the preparation of high molecular weight saturated ketones |
| CA2592095C (en) * | 2004-12-24 | 2013-07-30 | Basf Aktiengesellschaft | Use of nonionic surfactants in metal extraction |
| US7291748B2 (en) * | 2005-07-28 | 2007-11-06 | Basf Corporation | C10/C7 ester mixtures based on 2-propylheptanol |
| BRPI0719724A2 (pt) * | 2006-12-07 | 2014-02-18 | Basf Se | Composição, uso da composição, kit, uso de um kit, uso de composto, e, método para proteger uma planta contra fungos nocivos |
| ATE482919T1 (de) * | 2007-01-29 | 2010-10-15 | Basf Se | Verzweigte decylnitrate und ihre verwendung als verbrennungsverbesserer und/oder cetanzahlverbesserer in kraftstoffen |
| TW201031743A (en) | 2008-12-18 | 2010-09-01 | Basf Se | Surfactant mixture comprising branched short-chain and branched long-chain components |
| DE102009001594A1 (de) | 2009-03-17 | 2010-09-30 | Evonik Oxeno Gmbh | Verfahren zur Herstellung von alpha, beta-ungesättigten C10-Aldehyden |
| DE102009028976A1 (de) | 2009-08-28 | 2011-03-03 | Evonik Oxeno Gmbh | Ester der 2,5-Furandicarbonsäure mit isomeren Decanolen und ihre Verwendung |
| DE102009045139A1 (de) * | 2009-09-30 | 2011-03-31 | Evonik Oxeno Gmbh | Herstellung von alpha,beta-ungesättigten Aldehyden mittels einer Reaktionsmischpumpe |
| ES2464516T3 (es) | 2009-11-05 | 2014-06-03 | Basf Se | Adhesivos y sellantes que contienen éster a base de 2-propilheptanol |
| AU2011287623B9 (en) | 2010-08-03 | 2014-11-06 | Basf Se | Carrier fluids for abrasives |
| US9365715B2 (en) | 2010-12-23 | 2016-06-14 | Styrolution Europe Gmbh | Thermoplastic elastomer composition and method for the production thereof |
| DE102011121087A1 (de) | 2011-12-14 | 2013-06-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur katalytischen Kondensation oder Kopplung |
| US8742177B2 (en) | 2011-12-28 | 2014-06-03 | Rohm And Haas Company | Catalyst and process to produce branched unsaturated aldehydes |
| WO2013113859A1 (de) | 2012-02-01 | 2013-08-08 | Basf Se | Kühl- und/oder schmierflüssigkeiten zur waferherstellung |
| WO2014083138A1 (de) | 2012-11-30 | 2014-06-05 | Basf Se | Verfahren zur katalytischen aldolkondensation von aldehyden |
| US9006495B2 (en) | 2012-11-30 | 2015-04-14 | Basf Se | Process for the catalytic aldol condensation of aldehydes |
| TWI654177B (zh) | 2013-10-31 | 2019-03-21 | 德商巴斯夫歐洲公司 | 製備羧酸酯的方法及其作爲塑化劑的用途 |
| CA2932240A1 (en) | 2013-12-06 | 2015-06-11 | Basf Se | Softener composition which contains tetrahydrofuran derivatives and 1,2-cyclohexane dicarboxylic acid esters |
| ES2690081T3 (es) | 2014-01-09 | 2018-11-19 | Basf Se | Composición plastificante que contiene derivados de furano y ésteres de ácido 1,2-ciclohexano dicarboxílico |
| JP2017517496A (ja) | 2014-04-22 | 2017-06-29 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | イオン液体及び酸性エステル化触媒の存在下でのカルボン酸エステルの製造方法並びにその可塑剤としての使用 |
| DE102015207291A1 (de) | 2014-04-24 | 2016-03-10 | Basf Se | Weichmacher-Zusammensetzung, die Furanderivate und 1,2-Cyclohexandicarbonsäureester enthält |
| FR3021314B1 (fr) * | 2014-05-26 | 2016-05-13 | Rhodia Operations | Procede de preparation de composes p-hydroxymandeliques en reacteurs agites |
| TW201609628A (zh) | 2014-07-08 | 2016-03-16 | 巴斯夫歐洲公司 | 包含脂族二羧酸二酯及對苯二甲酸二烷基酯之塑化劑組成物 |
| TW201605945A (zh) | 2014-07-08 | 2016-02-16 | 巴斯夫歐洲公司 | 包含二羧酸的酯及１，２－環己烷二羧酸的酯之模製化合物 |
| TWI706979B (zh) | 2014-08-19 | 2020-10-11 | 德商巴斯夫歐洲公司 | 包含聚合二羧酸酯的塑化劑組成物 |
| TWI686444B (zh) | 2014-09-04 | 2020-03-01 | 德商巴斯夫歐洲公司 | 包含聚合二羧酸酯的塑化劑組成物 |
| DE202014007140U1 (de) | 2014-09-08 | 2014-10-22 | Basf Se | Öl-basierte Bohrflüssigkeiten mit Copolymeren aus Styrol, (Meth)acrylaten von C10-Alkoholgemischen und (Meth)acrylsäure |
| DE202014007136U1 (de) | 2014-09-08 | 2014-10-16 | Basf Se | Härtbare Zusammensetzung, hergestellt mit einem aus (Meth)acrylaten von C10-Alkoholgemischen aufgebauten Copolymer |
| TW201619119A (zh) | 2014-10-09 | 2016-06-01 | 巴斯夫歐洲公司 | 包含飽和二羧酸之環烷基酯及１，２－環己烷二羧酸酯的塑化劑組成物 |
| TW201619120A (zh) | 2014-10-09 | 2016-06-01 | 巴斯夫歐洲公司 | 包含飽和二羧酸之環烷基酯及對苯二甲酯之塑化劑組成物 |
| BR112017009609A2 (pt) | 2014-11-10 | 2018-04-03 | Basf Se | copolímeros de etileno-propil-heptil(met-)acrilato |
| TR201819358T4 (tr) | 2015-01-30 | 2019-01-21 | Basf Se | Polimer dikarbon asit ester ve tereftal asit dialkil ester içeren yumuşatıcı bileşimi. |
| PL3356456T3 (pl) | 2015-09-30 | 2019-11-29 | Basf Se | Kompozycja plastyfikatora zawierająca polimerowe estry kwasu dikarboksylowego i estry dialkilowe kwasu tereftalowego |
| PL3356457T5 (pl) | 2015-09-30 | 2023-04-24 | Basf Se | Kompozycja plastyfikatora zawierająca polimerowe estry kwasu dikarboksylowego i estry kwasu 1,2-cykloheksanodikarboksylowego |
| WO2017055431A1 (de) | 2015-09-30 | 2017-04-06 | Basf Se | Weichmacher-zusammensetzung, die polymere dicarbonsäureester und dicarbonsäurediester enthält |
| WO2017125458A1 (de) | 2016-01-20 | 2017-07-27 | Basf Se | Weichmacher-zusammensetzung, die aliphatische dicarbonsäureester und diester, die unter 1,2-cyclohexandicarbonsäureestern und terephthalsäureestern ausgewählt sind, enthält |
| CN109196034B (zh) | 2016-03-23 | 2021-06-08 | 巴斯夫欧洲公司 | 包含环烷基烷基二羧酸二酯作为增塑剂的聚合物组合物 |
| WO2018024597A1 (de) | 2016-08-01 | 2018-02-08 | Basf Se | Weichmacher-zusammensetzung |
| WO2018024591A1 (de) | 2016-08-01 | 2018-02-08 | Basf Se | Weichmacher-zusammensetzung |
| RU2019105682A (ru) | 2016-08-01 | 2020-09-01 | Басф Се | Композиция пластификатора |
| ES2714899T3 (es) | 2016-09-30 | 2019-05-30 | Oxea Gmbh | Método de producción continuo para 2-metilenos-alcanales |
| GB201617463D0 (en) | 2016-10-14 | 2016-11-30 | Johnson Matthey Davy Technologies Limited | Process |
| KR102567203B1 (ko) * | 2017-05-25 | 2023-08-16 | 롬 앤드 하아스 컴패니 | 메타크롤레인의 제조 방법 |
| JP7050822B2 (ja) | 2017-06-28 | 2022-04-08 | ダウ グローバル テクノロジーズ エルエルシー | 易生分解性アルコキシレート混合物 |
| WO2019185409A1 (de) | 2018-03-29 | 2019-10-03 | Basf Se | Pvc-zusammensetzung, enthaltend wenigstens einen weichmacher der wenigstens eine carbonsäureestergruppe aufweist und wenigstens eine carbodiimidverbindung |
| CN108658742B (zh) * | 2018-04-27 | 2021-08-17 | 宿迁科思化学有限公司 | 一种铃兰醛关键中间体对叔丁基-α-甲基苯丙烯醛的制备方法 |
| EP3747860B1 (de) | 2019-06-04 | 2023-07-26 | Basf Se | Neue weichmacher auf cyclohexanon-basis |
| EP3786146A1 (de) * | 2019-08-30 | 2021-03-03 | Röhm GmbH | Verfahren zur herstellung von methacrolein aus formaldehyd und propionaldehyd sowie herstellanlage hierfür |
| KR102675020B1 (ko) * | 2019-10-08 | 2024-06-14 | 한화솔루션 주식회사 | 알돌 축합 반응 장치 |
| CN116063167A (zh) * | 2021-11-01 | 2023-05-05 | 中国石油化工股份有限公司 | 一种制备2-丙基-2-庚烯醛的方法及装置和所得2-丙基-2-庚烯醛 |
| GB202213997D0 (en) | 2022-09-26 | 2022-11-09 | Johnson Matthey Davy Technologies Ltd | Parallel zone hydroformylation reaction |
| WO2024133359A1 (de) | 2022-12-21 | 2024-06-27 | Basf Se | Weichmacher |
| WO2024133358A1 (de) | 2022-12-21 | 2024-06-27 | Basf Se | Weichmacher-verbindung |
| WO2024153687A1 (de) | 2023-01-19 | 2024-07-25 | Basf Se | Verfahren zur herstellung von 1,2-cyclohexandicarbonsäuredialkylestern |
| CN117229132B (zh) * | 2023-11-10 | 2024-02-20 | 济南悟通生物科技有限公司 | 一种反式-2,4-壬二烯醛的合成方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB549006A (en) * | 1940-02-12 | 1942-11-03 | Shell Dev | Condensation of carbonylic compounds |
| FR1036156A (fr) * | 1951-04-25 | 1953-09-04 | Melle Usines Sa | Procédé de préparation d'aldéhydes aliphatiques non saturées |
| US3248428A (en) * | 1961-12-22 | 1966-04-26 | Exxon Research Engineering Co | Aldolization process |
| GB1010695A (en) * | 1961-12-22 | 1965-11-24 | Exxon Research Engineering Co | Process for the production of alpha, beta unsaturated carbonyl compounds |
| DE3106557A1 (de) * | 1981-02-21 | 1982-09-16 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von (alpha)-alkylacroleinen |
| DE3740293A1 (de) * | 1987-11-27 | 1989-06-01 | Hoechst Ag | Verfahren zur herstellung von alpha-alkylacroleinen |
| CA2068489A1 (en) * | 1991-05-16 | 1992-11-17 | Masaru Ishino | Aldol condensation dehydration catalyst, a process for preparing the same and a process for preparing an aldol condensation dehydrate using the process |
-
1992
- 1992-04-07 GB GB929207756A patent/GB9207756D0/en active Pending
-
1993
- 1993-04-05 ZA ZA932451A patent/ZA932451B/xx unknown
- 1993-04-06 IN IN245MA1993 patent/IN181962B/en unknown
- 1993-04-07 ES ES93909038T patent/ES2114045T3/es not_active Expired - Lifetime
- 1993-04-07 EP EP93909038A patent/EP0634994B1/de not_active Expired - Lifetime
- 1993-04-07 CN CN93104066A patent/CN1058697C/zh not_active Expired - Lifetime
- 1993-04-07 RU RU94045865A patent/RU2113429C1/ru active
- 1993-04-07 KR KR1019940703548A patent/KR100278134B1/ko not_active IP Right Cessation
- 1993-04-07 RO RO94-01620A patent/RO117969B1/ro unknown
- 1993-04-07 JP JP51727493A patent/JP3618099B2/ja not_active Expired - Lifetime
- 1993-04-07 AT AT93909038T patent/ATE162169T1/de not_active IP Right Cessation
- 1993-04-07 WO PCT/GB1993/000729 patent/WO1993020034A1/en active IP Right Grant
- 1993-04-07 SG SG1995001941A patent/SG49573A1/en unknown
- 1993-04-07 US US08/313,298 patent/US5434313A/en not_active Expired - Lifetime
- 1993-04-07 DE DE69316349T patent/DE69316349T2/de not_active Expired - Lifetime
- 1993-04-07 EP EP96115200A patent/EP0751109A1/de not_active Withdrawn
- 1993-04-07 CA CA002133764A patent/CA2133764A1/en not_active Abandoned
- 1993-04-07 AU AU39587/93A patent/AU659554B2/en not_active Ceased
- 1993-04-07 BR BR9306208A patent/BR9306208A/pt not_active IP Right Cessation
- 1993-04-07 HU HU9402893A patent/HUT69744A/hu unknown
- 1993-04-07 MX MX9302044A patent/MX9302044A/es unknown
- 1993-04-28 TW TW082103289A patent/TW241254B/zh not_active IP Right Cessation
- 1993-05-19 SA SA93130546A patent/SA93130546B1/ar unknown
-
1994
- 1994-10-04 FI FI944619A patent/FI944619A0/fi unknown
- 1994-10-04 NO NO943694A patent/NO943694L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2113429C1 (ru) | 1998-06-20 |
| FI944619A (fi) | 1994-10-04 |
| DE69316349T2 (de) | 1998-07-23 |
| EP0751109A1 (de) | 1997-01-02 |
| AU3958793A (en) | 1993-11-08 |
| NO943694D0 (no) | 1994-10-04 |
| RU94045865A (ru) | 1996-08-10 |
| AU659554B2 (en) | 1995-05-18 |
| TW241254B (de) | 1995-02-21 |
| ZA932451B (en) | 1993-10-20 |
| JPH07505390A (ja) | 1995-06-15 |
| SG49573A1 (en) | 1998-06-15 |
| KR100278134B1 (ko) | 2001-02-01 |
| CA2133764A1 (en) | 1993-10-14 |
| FI944619A0 (fi) | 1994-10-04 |
| WO1993020034A1 (en) | 1993-10-14 |
| HUT69744A (en) | 1995-09-28 |
| SA93130546B1 (ar) | 2004-08-29 |
| DE69316349D1 (de) | 1998-02-19 |
| KR950700869A (ko) | 1995-02-20 |
| EP0634994B1 (de) | 1998-01-14 |
| GB9207756D0 (en) | 1992-05-27 |
| CN1058697C (zh) | 2000-11-22 |
| RO117969B1 (ro) | 2002-11-29 |
| ES2114045T3 (es) | 1998-05-16 |
| NO943694L (no) | 1994-12-06 |
| EP0634994A1 (de) | 1995-01-25 |
| US5434313A (en) | 1995-07-18 |
| BR9306208A (pt) | 1998-06-23 |
| CN1105012A (zh) | 1995-07-12 |
| MX9302044A (es) | 1994-07-29 |
| JP3618099B2 (ja) | 2005-02-09 |
| IN181962B (de) | 1998-11-21 |
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