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1. (WO2005037768) METHOD FOR THE PRODUCTION OF AMINES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/037768    International Application No.:    PCT/EP2004/011642
Publication Date: 28.04.2005 International Filing Date: 15.10.2004
Chapter 2 Demand Filed:    01.04.2005    
IPC:
B01J 21/18 (2006.01), B01J 23/89 (2006.01), B01J 37/03 (2006.01), B01J 37/14 (2006.01), B01J 37/18 (2006.01), C07C 209/36 (2006.01), C07C 211/51 (2006.01)
Applicants: BASF Aktiengesellschaft [--/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
VAN LAAR, Frederik [BE/DE]; (DE) (For US Only).
SCHWAB, Ekkehard [DE/DE]; (DE) (For US Only).
OEHLENSCHLÄGER, Steffen [DE/DE]; (DE) (For US Only).
VOSS, Hartwig [DE/DE]; (DE) (For US Only).
MACKENROTH, Wolfgang [DE/DE]; (DE) (For US Only).
MORGENSCHWEIS, Konrad [DE/DE]; (DE) (For US Only).
PENZEL, Ulrich [DE/DE]; (DE) (For US Only).
WEIDNER, Bernd [DE/DE]; (DE) (For US Only)
Inventors: VAN LAAR, Frederik; (DE).
SCHWAB, Ekkehard; (DE).
OEHLENSCHLÄGER, Steffen; (DE).
VOSS, Hartwig; (DE).
MACKENROTH, Wolfgang; (DE).
MORGENSCHWEIS, Konrad; (DE).
PENZEL, Ulrich; (DE).
WEIDNER, Bernd; (DE)
Common
Representative:
BASF Aktiengesellschaft; 67056 Ludwigshafen (DE)
Priority Data:
103 49 095.7 17.10.2003 DE
Title (DE) VERFAHREN ZUR HERSTELLUNG VON AMINEN
(EN) METHOD FOR THE PRODUCTION OF AMINES
(FR) PROCEDE DE FABRICATION D'AMINES
Abstract: front page image
(DE)Gegenstand der Erfindung ist ein Verfahren zur Herstellung von aromatischen Nitroverbindungen zu den entsprechenden Aminen in Gegenwart von Hydrierkatalysatoren, dadurch gekennzeichnet, dass Hydrierkatalysatoren eingesetzt werden, bei denen Nickel und Platin auf einem Träger in Form einer Legierung mit einem Atomverhältnis von Nickel zu Platin in der Legierung zwischen 30:70 und 70:30 vorliegen.
(EN)The invention relates to a method for converting aromatic nitro compounds into the corresponding amines in the presence of hydrogenation catalysts. Said method is characterized in that hydrogenation catalysts are used in which nickel and platinum are provided on a carrier in the form of an alloy, the atomic ratio between nickel and platinum in said alloy ranging between 30:70 and 70:30.
(FR)L'invention concerne un procédé de transformation de composés nitro aromatiques en amines correspondantes en présence de catalyseurs d'hydrogénation. Le procédé selon l'invention est caractérisé en ce que les catalyseurs d'hydrogénation employés contiennent du nickel et du platine sur un support se présentant sous la forme d'un alliage, le rapport entre nickel et platine dans l'alliage étant de 30:70 à 70:30.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)