公开(公告)号：DE3478624D1

公开(公告)日：1989-07-13

申请号：DE3478624

申请日：1984-12-15

Applicant: BASF AG

Inventor： BLUM ADOLF ,  GRUND NORBERT DR ,  SCHREINER SIEGFRIED DR ,  TREIBER GERT DR ,  ZIMMERMANN NORBERT

IPC: D06P1/651 ,  D06P5/12 ,  D06P5/15

公开(公告)号：DE10117730A1

公开(公告)日：2002-10-10

申请号：DE10117730

申请日：2001-04-09

Applicant: BASF AG

Inventor： FRIEDRICH THOMAS ,  ZIMMERMANN NORBERT ,  STUERMER RAINER

IPC: C07D211/20 ,  C07D265/30 ,  C07D279/12 ,  C12N9/06 ,  C12P7/04 ,  C12P7/18 ,  C12P7/22 ,  C12P13/00 ,  C12P13/24 ,  C12P17/10 ,  C12P17/12 ,  C12P17/14

Abstract: One-pot reaction of amines (I) to cyclic amines (II) or alcohols (III) by reaction in presence of lysine oxidase (LO) and reduction. One-pot reaction of amines (I) to cyclic amines (II) or alcohols (III) by reaction in presence of lysine oxidase (LO) and reduction. The process comprises: (1) oxidation of at least one C-NH2 group to carbonyl; (2) optionally reaction of second amino (where A = A1) with the carbonyl group to form an enamine or imine; and (3) reduction of the carbonyl to convert it to hydroxymethyl (or of the product of step (2) to form (II)). A = NH2-CHR -R - (A1), NH2CH2-R - or R -; B = HOCH2-R3- or R -; R = NR or 2-6C linear divalent hydrocarbyl (optionally substituted by carboxy, COOR , OH, mercapto and/or NR 2 and/or including non-adjacent O, S and/or N atoms); R = H or linear 1-6C alkyl; R = linear or branched 1-6C alkyl or 6-10C aryl; R = H, carboxy, COOR or cyano; R = bivalent 0-1 or 5-18C hydrocarbyl (optionally substituted by 1-6C linear or branched alkyl, 6-10C aryl, 4-10C heteroaryl, and/or COOR and/or including non-adjacent O, S and/or N atoms); R = linear 1-20C hydrocarbyl, optionally substituted with functional groups such as carboxy or COOR and/or including non-adjacent O, S and/or N atoms.

公开(公告)号：DE19624702A1

公开(公告)日：1998-01-02

申请号：DE19624702

申请日：1996-06-20

Applicant: BASF AG

Inventor： EHLE BEATE DR ,  POTTHOFF-KARL BIRGIT DR ,  KAHMEN MARTIN AUS DEM DR ,  KARL ULRICH DR ,  ZIMMERMANN NORBERT ,  WAGENMANN HENRIC DR

IPC: C09B67/46 ,  C09K23/00 ,  C09K23/28 ,  C11D3/33 ,  C11D3/42 ,  D06L3/12 ,  D06L4/614 ,  D06L4/671 ,  D06M13/342 ,  D06M13/35 ,  D06P1/16 ,  D06P1/22 ,  D06P1/642 ,  D06P1/647 ,  B01F17/28 ,  C09B67/02 ,  C14C3/08 ,  C14C3/28

Abstract: Hydroxyalkylaminocarboxylic acid derivatives of formula (I) R -CH(OH)-CH(R )-N(R )-Y-COOM (I) are used as dispersing agent in dyestuffs or in preparations containing UV absorbers or optical brighteners. In (I), R and R = H, aryl, alkyl or alkenyl and the alkyl or alkenyl groups may be substituted with 1,2 or 3 residues selected from aryloxy or alkoxycarbonyl and/or interrupted by 1, 2, 3,4 or 5 non-adjacent O atoms, or R and R together with the groups to which they are bound may form the residue of a mono- or polyunsaturated fatty acid which forms, by way of an ester bond, part of a triglyceride, this triglyceride, depending on the original number of double bonds in its fatty acid residue, having up to 9 groups of formula (I), R = H, alkyl, -CHR -CH(OH)-R (IIa) or -(CH2)n-COOM (IIb) (where n = a whole number 1-4, R and R = as for R and R , and the sum of the C atoms in R , R , R and R = at least 4), Y = alkylene which may be substituted by an OH group and/or a group of formula COOM), or R and Y may together complete a 5- or 6-membered, saturated or unsaturated heterocyclic ring and M = H, alkali(ne earth) metal, ammonium or substituted ammonium. Also claimed is use of (I) in dye baths for dyeing with dispersion dyes using the exhaustion process, in dye baths for dyeing with vat dyes and in textile treatment liquors containing UV absorbers or optical brighteners.

公开(公告)号：ES2088065T3

公开(公告)日：1996-08-01

申请号：ES92115905

申请日：1992-09-17

Applicant: BASF AG

Inventor： DEGEN HELMUT ,  ZIMMERMANN NORBERT ,  BRUECKMANN RALF DR ,  LAMM GUNTHER DR ,  LANGE ARNO DR ,  REICHELT HELMUT DR

IPC: B01J27/125 ,  B01J27/128 ,  C07B61/00 ,  C07C201/12 ,  C07C205/45 ,  C09B29/01 ,  C09B29/36 ,  C09B29/42 ,  C09B67/00 ,  C09B67/48

Abstract: Process for the preparation of nitrobenzophenones by reaction of benzene or its derivatives with nitrobenzoyl chloride in the presence of a Lewis acid, a colour-fast modification of 1,4-dimethyl-5-cyano-3-[4-(2,4-dimethylbenzoyl)phenylazo]-2-hydroxy-py rid-6-one, and its use for dyeing or printing synthetic fibre material.

公开(公告)号：DE59107877D1

公开(公告)日：1996-07-11

申请号：DE59107877

申请日：1991-07-23

Applicant: BASF AG

Inventor： HERRMANN MANFRED DR ,  BELDE HORST ,  DENZINGER WALTER ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: B01F17/30 ,  B01F17/52 ,  B01F17/56 ,  C08L1/00 ,  C08L25/04 ,  C08L89/00 ,  C09B65/00 ,  C09B67/00 ,  C09B67/46 ,  C09C3/08 ,  C09C3/10 ,  C09D17/00

公开(公告)号：AT121751T

公开(公告)日：1995-05-15

申请号：AT90101790

申请日：1990-01-30

Applicant: BASF AG

Inventor： BRUECKMANN RALF DR ,  DIX JOHANNES PETER DR ,  HERRMANN MANFRED DR ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: C07K14/76 ,  C07K1/00 ,  C07K1/107 ,  C07K1/113 ,  C07K2/00 ,  C07K14/00 ,  C07K14/435 ,  C07K14/78 ,  C08H1/00 ,  C09B67/00 ,  C09B67/46 ,  C09K23/30

Abstract: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a compound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from 0 to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural features which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.

公开(公告)号：CA2168442A1

公开(公告)日：1995-02-09

申请号：CA2168442

申请日：1994-07-06

Applicant: BASF AG

Inventor： BECKMANN EBERHARD ,  ERREN STEFAN ,  BAUS ULF ,  ZIMMERMANN NORBERT ,  KROMM ERICH ,  TAEGER KLAUS ,  BORSCHEL EVA-MARIE ,  BURY WILLI

IPC: C09B67/20 ,  C08F2/26 ,  C08F8/06 ,  C08F8/36 ,  C09B67/46 ,  C09K23/00 ,  C09K23/52 ,  C08F232/08 ,  C08F212/04 ,  C08F8/28

Abstract: Sulfonated and oxidized indene polymers obtainable by (a) polymerization of indene or indene derivatives of the general formula I I where R1 is hydrogen, methyl or ethyl and n is 1 or 2, or of mixtures which contain the compounds I as well as other copolymerizable and/or non-polymerizable organic compounds in an amount of at least 10% by weight, (b) sulfonation of the polymer with a sulfonating agent at from 40 to 130.degree.C, and (c) non-chain-degrading oxidation of the polymer at from 80 to 180.degree.C. These indene polymers are suitable for use as dispersants for example in dye and pigment preparations.

公开(公告)号：DE3903362A1

公开(公告)日：1990-08-09

申请号：DE3903362

申请日：1989-02-04

Applicant: BASF AG

Inventor： BRUECKMANN RALF DR ,  DIX JOHANNES PETER DR ,  HERRMANN MANFRED DR ,  LEITER HERBERT DR ,  ZIMMERMANN NORBERT

IPC: C07K14/76 ,  C07K1/00 ,  C07K1/107 ,  C07K1/113 ,  C07K2/00 ,  C07K14/00 ,  C07K14/435 ,  C07K14/78 ,  C08H1/00 ,  C09B67/00 ,  C09B67/46 ,  C09K23/30

Abstract: Chemically modified proteins obtainable by reacting casein, collagen, gelatin, albumin or mixtures thereof (a) with 0.5 to 15% by weight of chlorine or of a compound which liberates chlorine under the reaction conditions, in an aqueous medium at a pH of from 0 to 7 or (b) with 0.5 to 50% by weight of a non-aromatic mono- or disulfonic acid which contains in its organic radical one or more groups or structural features which react with nucleophiles, in an aqueous medium at a pH of from 6 to 14, are used as dispersants in colorant formulations.

公开(公告)号：CA2003989A1

公开(公告)日：1990-06-14

申请号：CA2003989

申请日：1989-11-27

Applicant: BASF AG

Inventor： BRUECKMANN RALF ,  DIX JOHANNES P ,  FIKENTSCHER ROLF ,  HERRMANN MANFRED ,  ZIMMERMANN NORBERT

IPC: C09B67/42 ,  C07C309/28 ,  C07G99/00 ,  C08G16/00 ,  C08G16/02 ,  C09K23/52 ,  C07C309/35

Abstract: O.Z. 0060/40400 Condensates of arenesulfonic acids and formaldehyde are prepared by sulfonating arenes obtainable by thermal cracking of a naphthenic residue oil and fractional distillation of the cracked products of the fraction obtained at 100-120.degree.C under atmospheric pressure, sulfonating this aromatics fraction with oleum at 120-160.degree.C using an amount of from 0.7 to 1.2 parts by weight of oleum having an SO3 content of 24% by weight per part by weight of aromatics fraction, and subsequently condensing the arenesulfonic acids with formaldehyde in a conventional manner, and are used as dispersants, in particular for preparing dye formulations.

公开(公告)号：DE3401500A1

公开(公告)日：1985-07-25

申请号：DE3401500

申请日：1984-01-18

Applicant: BASF AG

Inventor： BLUM ADOLF ,  GRUND NORBERT DR ,  SCHREINER SIEGFRIED DR ,  TREIBER GERT DR ,  ZIMMERMANN NORBERT

IPC: D06P1/651 ,  D06P5/12 ,  D06P5/15