公开(公告)号：DE10295220D2

公开(公告)日：2004-10-28

申请号：DE10295220

申请日：2002-11-08

Applicant: BASF AG

Inventor： BOEHLING RALF ,  STEINBRENNER ULRICH ,  FUNKE FRANK

IPC: C07C29/141 ,  C07C45/42 ,  C07C45/51 ,  C07C209/60 ,  C07C209/68 ,  C07C211/21 ,  C07C47/02 ,  C07C7/148 ,  C07C31/12

公开(公告)号：DE10309221A1

公开(公告)日：2004-09-09

申请号：DE10309221

申请日：2003-02-28

Applicant: BASF AG

Inventor： FUNKE FRANK ,  KUELZER NICOLA ULRIKE ,  SIEMENSMEYER KARL ,  BASTIAN ANDREAS ,  CARNAHAN JAMES DAVID ,  HEISLER HEINZ ,  DESCHLER RAINER ,  MARSALA ANNA

IPC: D06P1/607 ,  D06P1/613 ,  D06P1/62 ,  D06P5/22 ,  D06P3/24 ,  D06M13/256 ,  D06M13/325

公开(公告)号：DE50102724D1

公开(公告)日：2004-08-05

申请号：DE50102724

申请日：2001-11-08

Applicant: BASF AG

Inventor： ANSMANN ANDREAS ,  BENISCH CHRISTOPH ,  FUNKE FRANK ,  OHLBACH FRANK ,  MERGER MARTIN

IPC: C07D295/12 ,  C07B43/04 ,  C07B61/00 ,  C07C209/48 ,  C07C211/14 ,  C07C213/02 ,  C07C217/08 ,  C07C249/02 ,  C07C251/20

Abstract: In a process for the continuous hydrogenation of nitrites to primary amines in the liquid phase over a suspended, activated Raney catalyst based on an alloy of aluminum and at least one transition metal selected from the group consisting of iron, cobalt and nickel, and, if desired, one or more further transition metals selected from the group consisting of titanium, zirconium, chromium and manganese, the hydrogenation is carried out in the absence of ammonia and basic alkali metal compounds or alkaline earth metal compounds.

公开(公告)号：DE10261190A1

公开(公告)日：2004-07-08

申请号：DE10261190

申请日：2002-12-20

Applicant: BASF AG

Inventor： SIEMENSMEYER KARL ,  KUELZER NICOLA ULRIKE ,  FUNKE FRANK ,  BASTIAN ANDREAS ,  RINGELSBACHER MARKUS ,  HEISLER HEINZ ,  REUTHER GERHARD ,  KONRAD ROUVEN ,  CARNAHAN JAMES DAVID

IPC: D06P1/52 ,  D06P1/60 ,  D06P5/08 ,  D06P5/13 ,  D06P3/79

Abstract: A processing aid for textile dyeing and printing comprises a copolymer (I) of at least 2 monoethylenically unsaturated monomers containing at least one nitrogen containing heterocycle. Independent claims are included for: (1) a transfer agent comprising a copolymer (I); (2) a process for the transfer of false colors from textile materials using a copolymer (I); (3) a leveling agent comprising a copolymer (I); (4) a process for the leveling of dyes of textile materials using a copolymer (I); (5) a post-cleaning agent comprising a copolymer (I) and; a process for the post cleaning of dyed or printed textiles using a copolymer (I).

公开(公告)号：AU2003258591A8

公开(公告)日：2004-04-30

申请号：AU2003258591

申请日：2003-08-08

Applicant: BASF AG

Inventor： HARDER WOLFGANG ,  WATZDORF JOBST RUDIGER VON ,  LITTMANN GERD ,  MATTMANN WOLFGANG ,  HILL THOMAS ,  HENKES ERHARD ,  JULIUS MANFRED ,  FUNKE FRANK

IPC: C07C209/86 ,  B01D3/14 ,  C07C209/84 ,  C07C211/36

Abstract: Recovery of isophoronediamine (IPDA) comprises preparation of IPDA having a cis/trans isomer ratio of less than 73/27 and separation into at least 5 fractions by distillation including an IPDA fraction having a cis/trans ratio of greater than 73/27 and a fraction having a cis/trans ratio of less than 66/34. A process for the recovery of 3-aminomethyl-3,5,5-trimethylcyclohexylamine (isophoronediamine, IPDA) comprises; (a) preparation of IPDA having a cis/trans isomer ratio of less than 73/27; (b) introduction of IPDA to the middle region of a distillation column having inserts and distillation of IPDA at 5-300 degreesC and 10-2000 mbar; (c) optionally further purification of the IPDA from (b) by distillation in at least one further column whereby the IPDA from step (b) and (c) are separated into at least 5 fractions comprising an organic fraction (1a) containing impurities having a lower b. pt. than trans-IPDA, an aqueous fraction (1b) containing impurities having a lower b. pt. than trans-IPDA, a fraction (2) containing impurities having a higher b. pt. than cis-IPDA, an IPDA fraction (3) having a cis/trans ratio of greater than 73/27 and an IPDA fraction (4) having a cis/trans ratio of less than 66/34.

公开(公告)号：DE10246209A1

公开(公告)日：2004-04-15

申请号：DE10246209

申请日：2002-10-04

Applicant: BASF AG

Inventor： HEES ULRIKE ,  KLUGE MICHAEL ,  ALBERT BERNHARD ,  HEISLER HEINZ ,  FUNKE FRANK ,  SIEMENSMEYER KARL ,  WERNER JUERGEN

IPC: C09B67/28 ,  C09B67/38 ,  C09B67/46 ,  C09B67/20 ,  C09D11/02 ,  D06P1/90

Abstract: Dye composition comprises 0.1-30 wt.% non-ionic anthraquinone, quinophthalone or azo dye(s), 0.1-20 wt.% of a dispersant comprising a naphthalene sulfonic acid/formaldehyde condensate (I) with an average molecular weight of at least 11000, 0.1-90 wt.% mono- or polyhydric alcohol(s), 0-5 wt.% additives and optionally water to 100 wt.%. Independent claims are also included for: (1) printing of textile substrates by inkjet or sublimation transfer printing using the dye composition; (2) printed textile substrates produced as above.

公开(公告)号：DE10160144A1

公开(公告)日：2003-06-18

申请号：DE10160144

申请日：2001-12-07

Applicant: BASF AG

Inventor： GERLACH TILL ,  GOEBBEL HANS-GEORG ,  FUNKE FRANK ,  EBEL KLAUS ,  SCHWAB EKKEHARD ,  UNVERRICHT SIGNE ,  KOERNER REINHARD ,  LOBREE LISA

IPC: B01J21/18 ,  B01J23/89 ,  B01J33/00 ,  B01J37/03 ,  C07C29/141 ,  C07C29/17 ,  C07C33/025

Abstract: Two methods are claimed for the production of ruthenium/iron/carbon carrier catalysts containing 0.1-5 wt.% iron as well as 0.1-10 wt.% ruthenium on a carbon carrier. Two methods are claimed for the production of ruthenium/iron/carbon carrier catalysts containing 0.1-5 wt.% iron as well as 0.1-10 wt.% ruthenium on a carbon carrier. The first method involves: (i) addition of a base to a mixture in water of the carrier and a solution containing the catalytically-active ruthenium and iron components so as to effect simultaneous precipitation onto the carrier; (ii) separating the catalyst from the aqueous phase of the suspension; (iii) drying the catalyst; (iv) reducing in a hydrogen stream at 400-600 deg C; and (v) forming the catalyst in a difficultly-flammable liquid or passivating it with a diluted air stream. The second method proceeds as per step (i) above but this is followed by: (iia) reduction of the catalyst by addition of an aqueous reductant; (iiia) separating from the aqueous phase of the suspension; and (iva) washing with water. An Independent claim is included for the use of the catalyst is in selective liquid hydrogenation of carbonyl compounds of formula R C(O)R (I) to the corresponding alcohols of formula R C(OH)HR (II). R and R = H, optionally mono- or poly-unsaturated, optionally substituted 1-20C alkyl, optionally substituted aryl or optionally substituted heterocyclic group.

公开(公告)号：DE10155525A1

公开(公告)日：2003-05-22

申请号：DE10155525

申请日：2001-11-12

Applicant: BASF AG

Inventor： FUNKE FRANK ,  STEINBRENNER ULRICH ,  BOEHLING RALF

IPC: B01J31/02 ,  C07C209/00 ,  C07C209/60 ,  C07C211/03 ,  C07F1/04

Abstract: The invention relates to a method for producing dialkyl ethyl amines R2NEt from dialkyl amines R2NH and ethylene in the presence of sodium dialkyl amide NaNR2 serving as a catalyst with R representing methyl or ethyl, whereby NaNR2 is provided in a concentration

公开(公告)号：DE10056840A1

公开(公告)日：2002-05-23

申请号：DE10056840

申请日：2000-11-16

Applicant: BASF AG

Inventor： ANSMANN ANDREAS ,  BENISCH CHRISTOPH ,  FUNKE FRANK ,  OHLBACH FRANK ,  MERGER MARTIN

IPC: C07D295/12 ,  C07B43/04 ,  C07B61/00 ,  C07C209/48 ,  C07C211/14 ,  C07C213/02 ,  C07C217/08 ,  C07C249/02 ,  C07C251/20

Abstract: A continuous hydrogenation of nitrites to primary amines, in a liquid phase over a suspended, activated Raney catalyst, involves hydrogenation in absence of ammonia and basic alkali or alkaline earth metal compounds. The Raney catalyst is produced from an aluminum alloy and transition metal(s) selected from a group comprising iron, cobalt, nickel, titanium, zirconium, chromium, and manganese.

公开(公告)号：DE10053380A1

公开(公告)日：2002-05-08

申请号：DE10053380

申请日：2000-10-27

Applicant: BASF AG

Inventor： LIANG SHELUE ,  FUNKE FRANK ,  HOEHN ARTHUR

IPC: C07B61/00 ,  C07C209/14 ,  C07C209/26 ,  C07C211/29