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    21.
    发明专利
    未知

    公开(公告)号：DE102004023529A1

    公开(公告)日：2005-12-08

    申请号：DE102004023529

    申请日：2004-05-13

    Applicant: BASF AG

    Inventor： HAESE FRANK ,  BOETTCHER ARND ,  STEIN BERND ,  REIF WOLFGANG ,  MELDER JOHANN-PETER ,  ROS KARL-HEINZ ,  RUETTER HEINZ ,  LIANG SHELUE ,  RITTINGER STEFAN

    IPC: C07C209/16 ,  C07C209/26 ,  C07C211/06 ,  C07C211/08 ,  C07C211/35 ,  C07C213/02 ,  C07C217/08 ,  C07D295/02 ,  C07D295/027 ,  C07D295/03 ,  C07D295/088 ,  C07C217/42 ,  C07C215/08

    Abstract: Process for the continuous preparation of an amine by reaction of a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary and secondary amines at a temperature in the range from 60 to 300° C. in the presence of a copper-containing catalyst, wherein the catalytically active composition of the catalyst prior to reduction with hydrogen comprises from 20 to 85% by weight of aluminum oxide (Al 2 O 3 ), zirconium dioxide (ZrO 2 ), titanium dioxide (TiO 2 ) and/or silicon dioxide (SiO 2 ), from 1 to 70% by weight of oxygen-containing compounds of copper, calculated as CuO, from 0 to 50% by weight of oxygen-containing compounds of magnesium, calculated as MgO, oxygen-containing compounds of chromium, calculated as Cr 2 O 3 , oxygen-containing compounds of zinc, calculated as ZnO, oxygen-containing compounds of barium, calculated as BaO, and/or oxygen-containing compounds of calcium, calculated as CaO, and less than 30% by weight of oxygen-containing compounds of nickel, calculated as NiO, based on the oxygen-containing compounds of copper, calculated as CuO, and the reaction is carried out isothermally in the gas phase in a tube reactor.

    Preparation of alkyl (un)substituted cyclohexane dicarboxylic acids, useful as polymer plasticizers, comprises reaction of a diene-maleic acid anhydride mixture, esterification and hydrogenation.
    23.
    发明专利
    Preparation of alkyl (un)substituted cyclohexane dicarboxylic acids, useful as polymer plasticizers, comprises reaction of a diene-maleic acid anhydride mixture, esterification and hydrogenation. 未知

    公开(公告)号：DE10161010A1

    公开(公告)日：2003-06-26

    申请号：DE10161010

    申请日：2001-12-12

    Applicant: BASF AG

    Inventor： HAESE FRANK ,  BERGNER EIKE JOHANNES ,  EBEL KLAUS ,  BREITSCHEIDEL BORIS

    IPC: B32B17/10 ,  C08K5/12 ,  C07C69/75 ,  C07C55/26

    Abstract: Preparation of alkyl (un)substituted cyclohexane dicarboxylic acids or corresponding derivatives comprises: (A) reaction of a diene-maleic acid anhydride mixture to form an alkyl (un)substituted cyclohexene dicarboxylic acid anhydride in the condensed phase; (B) formation of the esters; and (C) hydrogenation to the corresponding cyclohexane derivative in either order. Preparation of alkyl (un)substituted cyclohexane dicarboxylic acids or corresponding derivatives (I) comprises: (A) reaction of a diene-maleic acid anhydride mixture to form an alkyl (un)substituted cyclohexene dicarboxylic acid anhydride in the condensed phase; (B) formation of an ester of an alkyl substituted or unsubstituted cyclohexene dicarboxylic acid anhydride; and (C) hydrogenation of the ester from step (B) to the corresponding cyclohexane derivative or (B') hydrogenation of the alkyl (un)substituted cyclohexene dicarboxylic acid anhydride from step (A), followed by (C') formation of an ester from the cyclohexane dicarboxylic acid anhydride from step (B'). Independent claims are also included for the following: (1) a mixture (II) of alkyl (un)substituted cyclohexane dicarboxylic acids or derivatives (I); and (2) a process for the separation of butadiene from butadiene containing hydrocarbon streams comprises: (i) reaction of the hydrocarbon stream with maleic acid anhydride; and (ii) separation of the resulting cyclohexene dicarboxylic acid anhydride from the remaining hydrocarbons.

    26.
    发明专利
    未知

    公开(公告)号：BRPI0608372A2

    公开(公告)日：2010-11-16

    申请号：BRPI0608372

    申请日：2006-03-14

    Applicant: BASF AG

    Inventor： GERLACH TILL ,  HAESE FRANK ,  MEIER ANTON ,  MELDER JOHAN PETER ,  RUETTER HEINZ

    IPC: C07C209/16 ,  C07C211/05

    Abstract: Processes comprising: (a) providing a first reactant comprising a bioethanol; and (b) reacting the first reactant with a second reactant comprising a component selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof, in the presence of hydrogen and a catalytically effective amount of a heterogeneous hydrogenation/dehydrogenation catalyst to form an ethylamine; wherein the catalyst has been activated at a temperature of 100 to 500° C. for at least 25 minutes; wherein prior to activation the catalyst comprises: (i) 20 to 65% by weight of a support material comprising one or both of zirconium dioxide (ZrO2) and aluminum oxide (Al2O3), (ii) 1 to 30% by weight of oxygen-comprising compounds of copper, calculated as CuO, and (iii) 21 to 70% by weight of oxygen-comprising compounds of nickel, calculated as NiO; and wherein after activation the catalyst has a CO uptake capacity of >110 mumol of CO/g of the catalyst.

    27.
    发明专利
    未知

    公开(公告)号：BRPI0514629A

    公开(公告)日：2008-06-17

    申请号：BRPI0514629

    申请日：2005-08-04

    Applicant: BASF AG

    Inventor： HAESE FRANK ,  MELDER JOHANN-PETER ,  DOSTALEK ROMAN ,  JULIUS MANFRED

    IPC: C07C213/10 ,  C07C215/08

    Abstract: Methods for improving color properties of triethanolamine, and triethanolamine compositions treated thereby, are disclosed, wherein the methods comprise: (a) providing a composition comprising triethanolamine; and (b) contacting the composition with an acid component and a basic component; wherein the acid component comprises an acid selected from the group consisting of phosphorous acid, hypophosphorous acid and mixtures thereof; and wherein the basic component comprises a compound selected from the group consisting of alkali metal hydroxides, alkaline earth metal hydroxides, ammonium hydroxides according to general formula (I), and mixtures thereof: [R1R2R3(2-hydroxyethyl)ammonium] hydroxide (I) wherein R1, R2 and R3 each independently represents a C1-30 alkyl or a C2-10 hydroxyalkyl; with the proviso that where the basic component comprises an alkali metal hydroxide, the molar ratio of acid component: basic component is 1:0.1 to 1:1, and where the basic component comprises an alkaline earth metal hydroxide, the molar ratio of acid component: basic component is 1:0.05 to 1:0.5.

    PROCEDIMIENTO PARA LA ISOMERIZACION DE ALCOHOLES ALILICOS.
    28.
    发明专利
    PROCEDIMIENTO PARA LA ISOMERIZACION DE ALCOHOLES ALILICOS. 未知

    公开(公告)号：ES2290352T3

    公开(公告)日：2008-02-16

    申请号：ES02792876

    申请日：2002-12-04

    Applicant: BASF AG

    Inventor： HAESE FRANK ,  EBEL KLAUS ,  BURKART KIRSTEN ,  UNVERRICHT SIGNE ,  MUNSTER PETER

    IPC: C07C29/56 ,  C07B61/00 ,  C07C33/02

    Abstract: Procedimiento para la isomerización de alcoholes alílicos reactantes de la fórmula general (I) para dar alcoholes alílicos como producto de la fórmula general (II) significando R1 hasta R5 hidrógeno o un resto alquilo con 1 a 12 átomos de carbono saturado o una o varias veces insaturado, que, en caso dado, puede estar substituido, caracterizado porque se somete a una transposición al menos a un alcohol alílico reactante o a una mezcla de los mismos, según una forma de trabajo semicontinua, para dar el correspondiente alcohol alílico como producto, dosificándose a un reactor adecuado, que contiene catalizador, al menos un alcohol alílico reactante o una mezcla de los mismos.

    29.
    发明专利
    未知

    公开(公告)号：AT373632T

    公开(公告)日：2007-10-15

    申请号：AT02792876

    申请日：2002-12-04

    Applicant: BASF AG

    Inventor： HAESE FRANK ,  EBEL KLAUS ,  BURKART KIRSTEN ,  UNVERRICHT SIGNE ,  MUENSTER PETER

    IPC: C07C29/56 ,  C07B61/00 ,  C07C33/02

    Abstract: The present invention relates to a process for isomerizing reactant allyl alcohols to product allyl alcohols in the presence of a catalyst, wherein the reactant allyl alcohol is rearranged to product allyl alcohol in semicontinuous or continuous mode in a catalyst-containing suitable reactor. In particular, the process according to the invention is used to prepare linalool from Geraniol and/or nerol.

    METODO DE PRODUCCION DE TRIETANOLAMINA.
    30.
    发明专利
    METODO DE PRODUCCION DE TRIETANOLAMINA. 未知

    公开(公告)号：MX2007001867A

    公开(公告)日：2007-04-24

    申请号：MX2007001867

    申请日：2005-08-04

    Applicant: BASF AG

    Inventor： MELDER JOHANN-PETER ,  JULIUS MANFRED ,  HAESE FRANK ,  DOSTALEK ROMAN

    IPC: C07C213/10 ,  C07C215/08

    Abstract: La invencion se refiere a un metodo de produccion de trietanolamina consistente en adicionar un acido fosforoso y/o hipofosforoso y un compuesto basico seleccionado de un hidroxido de metal alcalino, hidroxido de metal alcalinoterreo e hidroxido de [R1R2R3 (2-hidroxietil)amonio] en trietanolamina, en donde R1, R2, R3, independientemente representan alquilo de C1-C30 o hidroxialquilo de C2-C10. Cuando el compuesto basico es el hidroxido de metal alcalino, la relacion molar acido/hidroxido abarca desde 1:0.1 a 1:1, y cuando el compuesto basico es hidroxido de metal alcalinoterreo, la relacion molar acido/hidroxido abarca desde 1:0.05 a 1:0.5.

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