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公开(公告)号：CA2670935A1
公开(公告)日：2008-06-05
申请号：CA2670935
申请日：2007-11-29
Applicant: BASF AG
Inventor： SIGL MARCUS , HEIMANN FRANK , POPLOW FRANK , VOLLAND MARTIN , BITTERLICH STEFAN , PAPP RAINER , MACKEWITZ THOMAS , CRONE SVEN , HEIDEMANN THOMAS , UEBLER CHRISTOPH , PACIELLO ROCCO , WIEBELHAUS DAG
Abstract: The present invention relates to a method for the production of hydroform ylation products from olefins having at least four carbon atoms. A high amou nt of the linear Ci-olefins with terminal double bonds that are present in t he inlet comprising olefins, and also of the linear Ci-olefins having intern al double bonds are converted to hydroformylation products. The invention fu rther relates to a method for the production of 2-propylheptanol, comprising said hydroformylation method.
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公开(公告)号：AT358134T
公开(公告)日：2007-04-15
申请号：AT03704443
申请日：2003-01-21
Applicant: BASF AG
Inventor： VOLLAND MARTIN , SEITZ VERENA , MAASE MATTHIAS , FLORES MIGUEL ANGEL , PAPP RAINER , MASSONNE KLEMENS , STEGMANN VEIT , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , BECKER MICHAEL , HUTTENLOCH OLIVER
IPC: C07D233/58 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/22 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
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公开(公告)号：DE10323372A1
公开(公告)日：2004-12-16
申请号：DE10323372
申请日：2003-05-21
Applicant: BASF AG
Inventor： PAPP RAINER , BIRKERT OLIVER , MAAS HEIKO , SCHAEDLER VOLKER
IPC: B01J31/18 , C08F8/04 , D06M15/227 , D06M15/233 , D06M15/263 , B01J31/24 , C09D5/02
Abstract: A method for the selective hydrogenation of ethylenic double bonds in polymers (P) by reaction with hydrogen in presence of a hydrogenation catalyst involves carrying out the reaction as a continuous process.
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公开(公告)号：AU2003210379A1
公开(公告)日：2003-09-16
申请号：AU2003210379
申请日：2003-02-28
Applicant: BASF AG
Inventor： PESCHEL WERNER , ADRIAN TILL , RUST HARALD , BOTTCHER ARND , HILL THOMAS , MULLER ULRICH , PAPP RAINER
Abstract: A process for preparing cyclohexanol from benzene by: a) preparing cyclohexene by hydrogenating benzene in the presence of a catalyst, and b) preparing cyclohexanol by hydrating the cyclohexene in the presence of a catalyst, comprises: carrying out steps a) and b) in a reaction facility which has a bottom region at the lower end, a top region at the upper end, and a reaction zone between the top region and the bottom region which contains the catalyst according to steps a) and b), evaporating a portion of the benzene using the heat of reaction in the reaction zone, condensing it in the top region and returning it to the reaction zone, and withdrawing a reaction mixture containing cyclohexanol in the bottom region.
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15.发明专利
公开(公告)号：CA2473954A1
公开(公告)日：2003-07-31
申请号：CA2473954
申请日：2003-01-21
Applicant: BASF AG
Inventor： SEITZ VERENA , FLORES MIGUEL , STEGMANN VEIT , MAASE MATTHIAS , VOLLAND MARTIN , SIEGEL WOLFGANG , HALBRITTER KLAUS , BARTSCH MICHAEL , NOE RALF , PAPP RAINER , MASSONNE KLEMENS , BECKER MICHAEL , HUTTENLOCH OLIVER
IPC: C07D233/58 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/22 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Disclosed is a method for producing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphite diamides, aminophosphines, diaminophosphines, phosphite amide halogenides, and aminophosphine halogenides by separating an acid in the presence of an auxiliary base. Said auxiliary base b) forms a salt with an acid, which is liquid at temperatures at which the valuable product is not significantly decomposed during separation of the liquid salt, and c) the salt of the auxiliary base and the valuable product or the solution of the valuable product form two immiscible phases in a suitable solvent.
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Patent Agency Ranking
公开(公告)号：DE10239134A1
公开(公告)日：2003-01-23
申请号：DE10239134
申请日：2002-08-27
Applicant: BASF AG
Inventor： BUEHLER HOLGER , PAPP RAINER , MAAS HEIKO , SLANY MICHAEL , BREUER KLAUS , AHLERS WOLFGANG
IPC: C07C2/24 , C07C6/04 , C07C45/50 , C07C51/235
Abstract: Production of a saturated aliphatic 3-30C carboxylic acid comprises (A) optional metathesis and/or oligomerization of 1-butene, cis-2-butene and/or trans-2-butene to form 2-29C alkenes; (B) hydroformylation of 1-butene, cis-2-butene and/or trans-2-butene and/or the 2-29C alkenes from step (A) to form 3-30C alkanals; and (C) oxidation of the resulting 3-30C alkanals to form 3-30C carboxylic acids.
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公开(公告)号：AT384112T
公开(公告)日：2008-02-15
申请号：AT05770210
申请日：2005-08-06
Applicant: BASF AG
Inventor： SIGL MARCUS , SCHUBERT MARKUS , STEPHAN JUERGEN , PAPP RAINER , POPLOW FRANK
Abstract: Processes for preparing a C5 aldehyde and propene are disclosed, the processes comprising: (a) providing a feedstream, the feedstream comprising butane, 1-butene, 2-butene and 1,3-butadiene, the 1,3-butadiene present in the feedstream in an amount up to 1000 ppm; (b) contacting the feedstream with hydrogen and carbon monoxide in the presence of a hydroformylation catalyst to form a 2-butene-rich butane stream and a C5 aldehyde; (c) separating the 2-butene-rich butane stream and the C5 aldehyde; and (d) contacting the 2-butene-rich butane stream with ethene in the presence of a metathesis catalyst to form a propene-containing hydrocarbon stream.
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18.发明专利
公开(公告)号：ES2283749T3
公开(公告)日：2007-11-01
申请号：ES03704443
申请日：2003-01-21
Applicant: BASF AG
Inventor： VOLLAND MARTIN , SEITZ VERENA , MAASE MATTHIAS , FLORES MIGUEL ANGEL , PAPP RAINER , MASSONNE KLEMENS
IPC: C07D233/58 , C07F9/22 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Un proceso para la preparación de aminodihalofosfinas, diaminohalofosfinas, triaminofosfinas, diamidas de éster fosforoso, aminofosfinas, diaminofosfinas, haluros amida de éster fosforoso y haluros de aminofosfina con la eliminación de un ácido en la presencia de una base auxiliar, en donde b) la base auxiliar y el ácido forman una sal que es líquida a temperaturas a las cuales el producto deseado no se descompone significantemente durante el proceso de separación completa de la sal líquida y c) la sal de la base auxiliar forma dos fases líquidas inmiscibles con el producto deseado o la solución del producto deseado en un solvente apropiado.
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公开(公告)号：DE50306900D1
公开(公告)日：2007-05-10
申请号：DE50306900
申请日：2003-01-21
Applicant: BASF AG
Inventor： VOLLAND MARTIN , SEITZ VERENA , MAASE MATTHIAS , FLORES MIGUEL ANGEL , PAPP RAINER , MASSONNE KLEMENS , STEGMANN VEIT , HALBRITTER KLAUS , NOE RALF , BARTSCH MICHAEL , SIEGEL WOLFGANG , BECKER MICHAEL , HUTTENLOCH OLIVER
IPC: C07D233/58 , C07F9/22 , B01J31/24 , C07B61/00 , C07B63/00 , C07B63/02 , C07C1/30 , C07C7/10 , C07C13/23 , C07C45/50 , C07C67/14 , C07C67/58 , C07C69/14 , C07C69/78 , C07C403/12 , C07D233/60 , C07D403/12 , C07F7/18 , C07F9/02 , C07F9/12 , C07F9/142 , C07F9/145 , C07F9/46 , C07F9/48 , C07F9/50 , C07F9/52 , C07F9/572 , C07F9/6503 , C07F9/6574 , C07F9/6584
Abstract: Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
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公开(公告)号：DE102004041850A1
公开(公告)日：2006-03-02
申请号：DE102004041850
申请日：2004-08-27
Applicant: BASF AG
Inventor： SIGL MARKUS , SCHUBERT MARKUS , STEPHAN JUERGEN , PAPP RAINER , POPLOW FRANK
Abstract: Processes for preparing a C5 aldehyde and propene are disclosed, the processes comprising: (a) providing a feedstream, the feedstream comprising butane, 1-butene, 2-butene and 1,3-butadiene, the 1,3-butadiene present in the feedstream in an amount up to 1000 ppm; (b) contacting the feedstream with hydrogen and carbon monoxide in the presence of a hydroformylation catalyst to form a 2-butene-rich butane stream and a C5 aldehyde; (c) separating the 2-butene-rich butane stream and the C5 aldehyde; and (d) contacting the 2-butene-rich butane stream with ethene in the presence of a metathesis catalyst to form a propene-containing hydrocarbon stream.
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