公开(公告)号：DE4339270A1

公开(公告)日：1995-05-24

申请号：DE4339270

申请日：1993-11-18

Applicant: BASF AG

Inventor： GRUETTNER-MERTEN SABINE DR ,  GRUND CLEMENS DR ,  GULDNER ANDREAS DR ,  HAGEN HELMUT DR ,  REICHELT HELMUT DR ,  SENS RUEDIGER DR

IPC: B41M5/388 ,  C07D275/04 ,  C07D401/12 ,  C07D417/12 ,  C09B29/00 ,  C09B29/09 ,  C09B29/36 ,  C09B29/42 ,  C09B29/46 ,  D06P1/18 ,  D06P5/00 ,  D06P5/13 ,  D06P5/24 ,  D06P5/28 ,  B41M5/38 ,  C07D403/12

Abstract: 5-Nitro-1,2-benzoisothiazole-4- and -7-azo dyes of formula (I) are new: one of X1 and X2 = NO2 and the other = N=N-K; K = a gp. of formula (IIA-D); R1, R2 = H; 1-8C alkyl, opt. with 1-3 ether O atoms in the chain and opt. substd. by 1-4C alkanoyloxy; 5-7C cycloalkyl; or 3-6C (halo)alkenyl; R = H;1-8C alkyl opt. with 1-3 ether O atoms in the chain; or 1-8C alkoxy; R4 = 1-8C alkyl; 1-8C alkoxy; 1-8C alkylsulphonylamino; 1-8C alkanoylamino, opt. substd. by 1-4C alkoxy; or benzoylamino; R5 = H; 1-8C alkyl; (substd.) phenyl; or thienyl; R6 = amino or OH; R7 = 1-8C alkyl, opt. with 1-3C ether O atoms in the chain; benzyl; 5-7C cycloalkyl; 3-6C alkenyl; or (substd.) phenyl; R8 = H or 1-8C alkyl; R9 = CN, carbamoyl, COOH, 1-8C alkoxycarbonyl or acetyl; R10, R11, R12 = as R1, R2 or NR11R12 = a 5-6 membered satd. heterocycle opt. contg. other hetero-atoms; if X1 = N=N-K, X2 may also = H, CN, halogen, CNS, 1-4C alkylthio or 1-4C alkylsulphonyl.

公开(公告)号：DE4326288A1

公开(公告)日：1995-02-09

申请号：DE4326288

申请日：1993-08-05

Applicant: BASF AG

Inventor： HAGEN HELMUT DR ,  GULDNER ANDREAS DR

IPC: B01J27/02 ,  B01J23/22 ,  C07B41/08 ,  C07B61/00 ,  C07C51/275 ,  C07C63/00 ,  C07D215/48 ,  C07C51/27 ,  C07D521/00

公开(公告)号：DE59207612D1

公开(公告)日：1997-01-16

申请号：DE59207612

申请日：1992-09-16

Applicant: BASF AG

Inventor： HAHN ERWIN DR ,  GRUND CLEMENS DR ,  GEISBERGER ANDREAS DR ,  REICHELT HELMUT DR ,  GULDNER ANDREAS DR ,  WIESENFELDT MATTHIAS DR ,  ETZBACH KARL-HEINZ DR ,  SENS RUEDIGER DR ,  HAGEN HELMUT DR

IPC: C09B29/00 ,  C09B29/039 ,  C09B29/042 ,  C09B29/033 ,  C09B29/045 ,  C09B29/44

Abstract: Azo dyes of the formula in which R and R in each case denote optionally substituted C1-C10-alkyl or optionally substituted C3-C4-alkenyl or R additionally denotes hydrogen, R denotes hydrogen or C1-C6-alkyl, R and R in each case denote hydrogen, C1-C6-alkyl, halogen, C1-C6-alkoxy, amino or C1-C4-mono- or dialkylamino and D denotes a radical from the thiophene, thiazole, isothiazole, benzothiophene, thienothiophene or thienothiazole series and their use for dyeing or printing textile fibres or fabrics or for thermal transfer.

公开(公告)号：DE4132074A1

公开(公告)日：1993-04-01

申请号：DE4132074

申请日：1991-09-26

Applicant: BASF AG

Inventor： HAHN ERWIN DR ,  GRUND CLEMENS DR ,  GEISBERGER ANDREAS DR ,  REICHELT HELMUT DR ,  GULDNER ANDREAS DR ,  WIESENFELDT MATTHIAS DR ,  ETZBACH KARL-HEINZ DR ,  SENS RUEDIGER DR ,  HAGEN HELMUT DR

IPC: C09B29/00 ,  C09B29/039 ,  C09B29/042 ,  C09B29/045 ,  C09B29/44 ,  C09B29/033

Abstract: Azo dyes of the formula in which R and R in each case denote optionally substituted C1-C10-alkyl or optionally substituted C3-C4-alkenyl or R additionally denotes hydrogen, R denotes hydrogen or C1-C6-alkyl, R and R in each case denote hydrogen, C1-C6-alkyl, halogen, C1-C6-alkoxy, amino or C1-C4-mono- or dialkylamino and D denotes a radical from the thiophene, thiazole, isothiazole, benzothiophene, thienothiophene or thienothiazole series and their use for dyeing or printing textile fibres or fabrics or for thermal transfer.