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1.
公开(公告)号:PL2160368T5
公开(公告)日:2017-10-31
申请号:PL08760297
申请日:2008-05-30
Applicant: BASF SE
Inventor: LANGE ARNO , SEIP KLAUS , DIETRICH ULF , PAPP RAINER
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2.
公开(公告)号:PL2160368T3
公开(公告)日:2013-04-30
申请号:PL08760297
申请日:2008-05-30
Applicant: BASF SE
Inventor: LANGE ARNO , SEIP KLAUS , DIETRICH ULF , PAPP RAINER
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公开(公告)号:DE50113892D1
公开(公告)日:2008-06-05
申请号:DE50113892
申请日:2001-06-25
Applicant: BASF SE
Inventor: MACKEWITZ THOMAS , AHLERS WOLFGANG , ZELLER EDGAR , ROEPER MICHAEL , PACIELLO ROCCO , KNOLL KONRAD , PAPP RAINER , VOSS HARTWIG
Abstract: The invention relates to phosphacyclohexanes of general formulae I and II, wherein the following designations, among others, apply: R can represent hydrogen, C 1-100 -alkyl, C 7-20 -aralkyl, C 7-20 -alkaryl, and C 6-12 -aryl: R 1 to R 10 can independently represent hydrogen, C 1-20 -alkyl, C 7-20 -aralkyl, C 7-20 -alkaryl, and C 6-12 -aryl: W, W' can independently represent single bonds or bridges comprising 1 to 20 carbon atoms, which can form part of a cyclic or aromatic group and can be interrupted by heteroatoms. Said phosphacyclohexanes are used as ligands in transition metal complexes of transition metals belonging to groups VIII to X of the periodic table.
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公开(公告)号:ES2297743T3
公开(公告)日:2008-05-01
申请号:ES05770210
申请日:2005-08-06
Applicant: BASF SE
Inventor: SIGL MARCUS , SCHUBERT MARKUS , STEPHAN JURGEN , PAPP RAINER , POPLOW FRANK
Abstract: Procedimiento para la producción de aldehídos C5 y propeno a partir de una corriente de C4 conteniendo 1-buteno y 2-butenos, que contiene hasta 1000 ppm en peso de 1, 3-butadieno (corriente de C4 inicial), comprendiendo a) una etapa de hidroformilación, en la que se pone en contacto la corriente de C4 inicial con hidrógeno y monóxido de carbono en presencia de un catalizador de hidroformilación corriente y, a continuación, se separan los aldehídos C5 así formados y la corriente de C4 rica en 2-buteno así formada unos de otra y b) una etapa de metátesis, en la que se pone en contacto la corriente de C4 rica en 2-buteno formada en la etapa de hidroformilación con eteno en presencia de un catalizador de metátesis habitual y se separa el propeno de la corriente de hidrocarburos conteniendo propeno así formada.
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公开(公告)号:SG10201604016TA
公开(公告)日:2016-07-28
申请号:SG10201604016T
申请日:2012-10-25
Applicant: BASF SE
Inventor: CRONE SVEN , RYLL OLIVER , BLUM TILL , WECK ALEXANDER , PAPP RAINER , KROKOSZINSKI ROLAND , BLANKERTZ HEINRICH-JOSEF
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6.
公开(公告)号:ES2564579T3
公开(公告)日:2016-03-23
申请号:ES09729890
申请日:2009-04-07
Applicant: BASF SE
Inventor: BITTNER CHRISTIAN , OETTER GÜNTER , STEINBRENNER ULRICH , GUZMANN MARCUS , HAUNERT ANDREA , PAPP RAINER , RUDOLPH JENS
Abstract: Tensioactivos de fórmula general R1-X, en la que en el caso de R1 se trata de un resto alquilo alifático C17H35- y en el caso de X se trata de un grupo hidrófilo, caracterizados porque el grado de ramificación promedio del resto R1 asciende a de 2,8 a 3,7, siendo el grado de ramificación el número de grupos metilo en el resto R1 menos 1.
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公开(公告)号:AU2008257513B2
公开(公告)日:2013-05-23
申请号:AU2008257513
申请日:2008-05-30
Applicant: BASF SE
Inventor: PAPP RAINER , SEIP KLAUS , LANGE ARNO , DIETRICH ULF
Abstract: The present invention relates to the use of isoalkane mixtures for reducing or minimizing dust emission when handling pulverulent building chemical products, a process for producing the pulverulent building chemical products and also hydraulically setting compositions containing the isoalkane mixtures of the invention.
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公开(公告)号:ES2396995T3
公开(公告)日:2013-03-01
申请号:ES08760297
申请日:2008-05-30
Applicant: BASF SE
Inventor: LANGE ARNO , SEIP KLAUS , DIETRICH ULF , PAPP RAINER
Abstract: Utilización de mezclas de isoalcanos, cuyo espectro 1H-NMR presenta una integral de superficie de 25 a 70 % enrelación con la superficie integral total, en el rango de un desplazamiento químico δ de 0,6 a 1,0 ppm, en relacióncon el tetrametilsilano, como aditivos para la eliminación de polvo en productos químicos de construcción en polvo.
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公开(公告)号:ZA201100027B
公开(公告)日:2012-08-29
申请号:ZA201100027
申请日:2011-01-03
Applicant: DOW TECHNOLOGY INVESTMENTS LLC , BASF SE
Inventor: COX IRVIN B , EISENSCHMID THOMAS C , PETERSON RONALD R , PAPP RAINER , HECK LUDWIG , ABATJOGLOU ANTHONY G
IPC: C07C20060101
Abstract: A process for workin up a liquid output from a continuous hydroformylation of an olefin feedstock in the presence of a hydroformylation catalyst comprising a rhodium complex having at least one organophosphoric compound as ligand, containing unreacted olefins, alkanes, aldehyde, catalyst liquor and high-boiling by-products; which comprises stripping the liquid product phase with a stripping gas in a product phase stripper, thereby separating a vapor phase containing unreacted olefins, alkanes, aldehyde, from the catalyst residue and high-boiling by-products; recycling at least a part of the residue to the hydroformylation zone; cooling the vapor phase in a product condenser, thereby condensing unreacted olefins, alkanes, aldehyde at least partially out from the stripping gas; and recycling the stripping gas to the product phase stripper; wherein the product phase stripper and the product condenser are operated essentially isobarically.
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公开(公告)号:SG177133A1
公开(公告)日:2012-01-30
申请号:SG2011087343
申请日:2007-11-29
Applicant: BASF SE
Inventor: SIGL MARCUS , POPLOW FRANK , PAPP RAINER , MACKEWITZ THOMAS , WIEBELHAUS DAG , PACIELLO ROCCO , HEIDEMANN THOMAS , HEIMANN FRANK , BITTERLICH STEFAN , VOLLAND MARTIN , CRONE SVEN , UEBLER CHRISTOPH
Abstract: The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear Ci-olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear Ci-olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.
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