公开(公告)号：DE19509956A1

公开(公告)日：1996-09-19

申请号：DE19509956

申请日：1995-03-18

Applicant: BASF AG

Inventor： BASTIAN ANDREAS ,  KRALLMANN REINHOLD ,  LAWS REGINA ,  SUELFLOW MANFRED

IPC: C07D251/50 ,  C09B67/22 ,  D06P1/36 ,  D06P3/10 ,  D06P3/14 ,  D06P3/24 ,  D06P3/66 ,  C09B67/24 ,  D06P1/38

Abstract: Blue dye mixts. contain Cu phthalazan dyes of formula (I) and (II) in 7:30 to 98:2 wt. ratio: Q = a gp. of formula (III): Cat(+) = the equiv. of a cation; X = F, Cl or Br; Z = 2-6 C alkylene, opt. with 1 or 2 ether O atoms in the chain; Y = vinyl or C2H4-U (U = a gp. eliminated under alkaline conditions). Also claimed are dye mixts. contg. (I) and (II) in 70:30 to 98:2 wt. ratio together with yellow to yellow-brown dye(s) (III) and red to red-brown dye(s) (IV).

公开(公告)号：DE19507461A1

公开(公告)日：1996-09-05

申请号：DE19507461

申请日：1995-03-03

Applicant: BASF AG

Inventor： KRALLMANN REINHOLD ,  SUELFLOW MANFRED

IPC: C09B67/22 ,  C09B67/24 ,  D06P1/38 ,  D06P3/10 ,  D06P3/66

Abstract: Novel reactive dye mixts. giving navy blue shades comprise (by wt.): (a) 20-90 pts. Cu complex dye of formula (I); and (b) 80-10 pts. disazo dye of formula (II) Cat = cation; L = 2-4C alkylene. X1, X2,Y1 and Y2 = vinyl or -C2H4Q; and Q = a gp. splitting off under alkaline conditions.