公开(公告)号：DE19725946A1

公开(公告)日：1998-12-24

申请号：DE19725946

申请日：1997-06-19

Applicant: BASF AG

Inventor： GEISBERGER ANDREAS DR ,  GRUND CLEMENS DR ,  KUSCHE ANDREAS DR ,  REICHELT HELMUT DR ,  SALING PETER DR ,  TAUWALDT ELKE

IPC: C09B57/00 ,  C09B57/02 ,  C09B57/14 ,  C09B67/22 ,  D06P1/16 ,  D06P3/87 ,  C09B67/38 ,  D06P3/54

Abstract: Dye mixtures based on red and yellow disperse dyes have a position in a colour area given by points with co-ordinates (x, y) (0.655, 0.344), (0.579, 0.341), (0.606, 0.314) and (0.690, 0.310); and a minimum luminous density factor beta > 0.25 0.40, based on measurements of (semi)synthetic materials treated with the mixture. Also claimed is a method of dyeing (semi)synthetic materials in a dyebath to which the dyes are added as a mixture or separately.

公开(公告)号：DE19742912A1

公开(公告)日：1999-04-01

申请号：DE19742912

申请日：1997-09-29

Applicant: BASF AG

Inventor： GEISBERGER ANDREAS DR ,  GRUND CLEMENS DR ,  KUSCHE ANDREAS DR ,  REICHELT HELMUT DR ,  SALING PETER DR ,  METZGER ELKE

IPC: C09B57/00 ,  C09B57/02 ,  C09B57/14 ,  C09B67/22 ,  D06P1/16 ,  C09B57/08 ,  C09K11/06

Abstract: Dye mixtures based on red and yellow disperse dyes have a position in a colour area given by points with co-ordinates (x, y) (0.655, 0.344), (0.579, 0.341), (0.606, 0.314) and (0.690, 0.310); and a minimum luminous density factor beta > 0.25 0.40, based on measurements of (semi)synthetic materials treated with the mixture. Also claimed is a method of dyeing (semi)synthetic materials in a dyebath to which the dyes are added as a mixture or separately.

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.