公开(公告)号：AU2002358098A1

公开(公告)日：2003-06-17

申请号：AU2002358098

申请日：2002-12-05

Applicant: BASF AG

Inventor： DOBLER WALTER ,  DIRNSTEINER THOMAS ,  SIGL MARCUS ,  JANSEN HELMUT ,  KAIBEL BJORN ,  KAIBEL GERD ,  MILLER CHRISTIAN

IPC: B01D3/26 ,  B01D3/00 ,  B01J8/00 ,  B01J8/02 ,  B01J8/04 ,  B01J8/12 ,  B01J19/24 ,  B01J19/32 ,  B01J21/04 ,  B01J23/10 ,  B01J35/02 ,  C07B61/00 ,  C07C45/72 ,  C07C45/74 ,  C07C49/203 ,  C07C45/28

Abstract: A column is described for carrying out reactive distillations in the presence of a heterogeneous particulate catalyst having an ordered packing or random packings which form intermediate spaces in the column interior, the quotient of the hydraulic diameter for the gas flow through the ordered packing or the random packings and the equivalent diameter of the catalyst particles being in the range from 2 to 20, preferably in the range from 5 to 10, in such a manner that the catalyst particles are introduced into the intermediate spaces, distributed and discharged loose under the action of gravity.

公开(公告)号：CA2464352A1

公开(公告)日：2003-05-01

申请号：CA2464352

申请日：2002-10-18

Applicant: BASF AG ,  UNIV MICHIGAN

Inventor： RUPPEL RAIMUND ,  BOHRES EDWARD ,  BAUM EVA ,  SIGL MARCUS ,  MUELLER ULRICH ,  LOBREE LISA ,  STOSSER MICHAEL ,  YAGHI OMAR M ,  EDDAOUDI MOHAMED

IPC: C08G65/00 ,  C08G18/48 ,  C08G65/26

Abstract: The present invention relates to a process for the alkoxylation of organic compounds comprising the reaction of at least one organic compound with at least onealkoxylating agent in the presence of a catalyst system, wherein a polyetheralcohol is obtained. The catalyst system comprises a metallo organi c framework mate-rial comprising pores and at least one metal ion and at least one at least bidentate organic compound, which is coordinately bounded to sa id metal ion. Furthermore it relates to polyurethanes or polyurethane foams, which are obtainable by using a prepared polyether alcohol as a starting material.

公开(公告)号：DE102005055817A1

公开(公告)日：2007-05-24

申请号：DE102005055817

申请日：2005-11-21

Applicant: BASF AG

Inventor： HANEFELD PHILLIP ,  BOEHM VOLKER ,  SIGL MARCUS ,  CHALLAND NINA ,  ROEPER MICHAEL ,  WALTER HANS-MICHAEL ,  VOIT BRIGITTE ,  KUEHN FRITZ ELMAR ,  HIJAZI AHMED ,  NARAYANAN RADHA KRISHNAN

IPC: C08F110/10 ,  C08F2/06 ,  C08F4/52 ,  C08F10/10 ,  C08F210/10

Abstract: Preparation of highly reactive isobutene homo- or copolymers having M n =from 500 to 45 000 by polymerizing isobutene in the liquid phase in the presence of a dissolved, dispersed or supported boron-containing catalyst complex, by using, as the catalyst complex, a protic acid compound I [H + ] m+1 [R 1 R 2 R 3 B-(-A m+ -BR 5 R 6 -) n -R 4 ] (m+1)- .L x (I) R 1 to R 6 each independently aliphatic, heterocyclic or aromatic, fluorinated hydrocarbon radicals having in each case from 1 to 18 carbon atoms, or silyl groups comprising C 1 to C 18 hydrocarbon radicals, A nitrogen-containing bridging member which forms covalent bonds to the boron atoms via its nitrogen atoms, L neutral solvent molecules, n=0 or 1, m=0 or 1 and x is >=0.

公开(公告)号：PL370429A1

公开(公告)日：2005-05-30

申请号：PL37042902

申请日：2002-10-18

Applicant: BASF AG ,  UNIV MICHIGAN

Inventor： MUELLER ULRICH ,  STOESSER MICHAEL ,  RUPPEL RAIMUND ,  BAUM EVA ,  BOHRES EDWARD ,  SIGL MARCUS ,  LOBREE LISA ,  YAGHI OMAR M ,  EDDAOUDI MOHAMED

IPC: C08G18/48 ,  C08G65/00 ,  C08G65/26

Abstract: The present invention relates to a process for the alkoxylation of organic compounds comprising the reaction of at least one organic compound with at least one alkoxylating agent in the presence of a catalyst system, wherein a polyether alcohol is obtained. The catalyst system comprises a metallo organic framework mate-rial comprising pores and at least one metal ion and at least one at least bidentate organic compound, which is coordinately bounded to said metal ion. Furthermore it relates to polyurethanes or polyurethane foams, which are obtainable by using a prepared polyether alcohol as a starting material.

公开(公告)号：DE10313853A1

公开(公告)日：2004-10-07

申请号：DE10313853

申请日：2003-03-27

Applicant: BASF AG

Inventor： SIGL MARCUS ,  MUELLER ULRICH

IPC: B01J37/08 ,  B01J29/70 ,  B01J29/86 ,  B01J29/90 ,  B01J37/14 ,  B01J38/12 ,  C07B61/00 ,  C07C209/00 ,  C07C209/60 ,  C07C211/03 ,  C07C211/05 ,  C07C211/06 ,  C07C211/07 ,  C07C211/20 ,  C07C211/21 ,  B01J29/00

Abstract: Alkylamine production by reaction of olefins with ammonia or primary or secondary amines under hydroamination conditions with a calcined zeolitic catalyst is such that at most 24 hours before the reaction the catalyst is heat- activated at 100-550[deg]C in a gas stream of air, nitrogen and/or other inert gases. An independent claim is also included for increasing the hydroamination activity of the catalyst by the above heat-activation process.

公开(公告)号：DE10235623A1

公开(公告)日：2004-02-19

申请号：DE10235623

申请日：2002-08-02

Applicant: BASF AG

Inventor： SIGL MARCUS ,  SEVERIN ANKE ,  KEHRER JENS

IPC: B01J23/745 ,  C07C67/26

Abstract: A method for the production of hydroxyalkyl carboxylic acid esters by reacting carboxylic acids with alkylene oxides on a catalyst, in which the catalyst comprises iron(II), iron(III) or mixed iron(II)/iron(III) oxide on a solid support. An Independent claim is also included for a method for the production of catalysts for the above reaction, by coating an iron oxide or precursor thereof onto a support material, or mixing an iron oxide or precursor thereof with a precursor of the support material, and then forming to the required pellets and calcining at up to 800 degrees C in an atmosphere with an oxygen content of less than 1 vol%.

公开(公告)号：DE10159821A1

公开(公告)日：2003-06-18

申请号：DE10159821

申请日：2001-12-06

Applicant: BASF AG

Inventor： KAIBEL GERD ,  MILLER CHRISTIAN ,  DOBLER WALTER ,  DIRNSTEINER THOMAS ,  SIGL MARCUS ,  JANSEN HELMUT ,  KAIBEL BJOERN

IPC: B01D3/00 ,  B01J8/00 ,  B01J8/02 ,  B01J8/04 ,  B01J8/12 ,  B01J19/24 ,  B01D3/26 ,  B01J19/32 ,  B01J21/04 ,  B01J23/10 ,  B01J35/02 ,  C07B61/00 ,  C07C45/72 ,  C07C45/74 ,  C07C49/203 ,  B01D3/34 ,  B01J19/30

Abstract: The invention relates to a column for carrying out reactive distillations in the presence of a heterogeneous particulate catalyst, with a packing or filling bodies, which form cavities in the column interior. The quotient for the hydraulic diameter for the gas stream through the packing or filling bodies and the equivalent diameter of the catalyst particles lies in the range of 2 to 20, preferably in the range of 5 to 10, whereby the catalyst particles are introduced loose into the cavities, distributed and removed under the influence of gravity.

公开(公告)号：DE502005002594D1

公开(公告)日：2008-03-06

申请号：DE502005002594

申请日：2005-08-06

Applicant: BASF AG

Inventor： SIGL MARCUS ,  SCHUBERT MARKUS ,  STEPHAN JUERGEN ,  PAPP RAINER ,  POPLOW FRANK

IPC: C10G45/40 ,  C07C6/04 ,  C07C45/50

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.

公开(公告)号：ES2290349T3

公开(公告)日：2008-02-16

申请号：ES02791781

申请日：2002-12-05

Applicant: BASF AG

Inventor： KAIBEL GERD ,  MILLER CHRISTIAN ,  DOBLER WALTER ,  DIRNSTEINER THOMAS ,  SIGL MARCUS ,  JANSEN HELMUT

IPC: B01D3/26 ,  B01D3/00 ,  B01J19/32 ,  B01J8/00 ,  B01J8/02 ,  B01J8/04 ,  B01J8/12 ,  B01J19/24 ,  B01J21/04 ,  B01J23/10 ,  B01J35/02 ,  C07B61/00 ,  C07C45/28 ,  C07C45/72 ,  C07C45/74 ,  C07C49/203

Abstract: Columna para la puesta en práctica de destilaciones reactivas en presencia de un catalizador heterogéneo en forma de partículas, con una empaquetadura formada por chapas de empaquetadura que forman cavidades en el espacio interior de la columna, caracterizada porque la columna presenta primera y segunda zona parcial, que están dispuestas alternantemente, y se diferencian en la superficie específica de las chapas de empaquetadura, de tal manera que en las primeras zonas parciales el cociente de diámetro hidráulico para la corriente gaseosa a través de la empaquetadura y el diámetro equivalente de partículas de catalizador se sitúa en el intervalo de 2 a 20, preferentemente en el intervalo de 5 a 10, de modo que las partículas de catalizador se pueden introducir en las cavidades, distribuir y descargar sueltas bajo acción de la fuerza de gravedad, y porque en las segundas zonas parciales el cociente de diámetro hidráulico para la corriente gaseosa a través de la empaquetadura y el diámetro equivalente de partículas de catalizador es menor que 1, y porque en las segundas zonas parciales no se introducen partículas de catalizador.

公开(公告)号：DE102005055819A1

公开(公告)日：2007-05-24

申请号：DE102005055819

申请日：2005-11-21

Applicant: BASF AG

Inventor： HANEFELD PHILLIP ,  BOEHM VOLKER ,  SIGL MARCUS ,  CHALLAND NINA ,  ROEPER MICHAEL ,  WALTER HANS-MICHAEL

IPC: C08F10/10 ,  C08F4/14 ,  C08F10/00 ,  C08F110/10 ,  C08F210/10

Abstract: Preparation of highly reactive isobutene homo- or copolymers with M n =from 500 to 1 000 000 by polymerizing isobutene from technical C 4 hydrocarbon streams having an isobutene content of from 1 to 90% by weight in the liquid phase in the presence of a dissolved, dispersed or supported catalyst complex, by using, as the catalyst complex, a protic acid compound I [H + ] k Y k- .L x (I) Y k- weakly coordinating k-valent anion which comprises at least one hydrocarbon moiety, L neutral solvent molecules and x>=0.