Patent ID: 7060114
Filing Date: 2006-06-13
Classification: C09B,D06P

Abstract:
1. A reactive dye mixture comprising one or more dyes of the formula (I) and one or more dyes of the formula (II) or one or more dyes of the formula (III) wherein: at least one of D 1 and D 2 is a group of the formula (1) wherein R R and D 1 or D 2 may be a phenyl group of the formula (5) wherein R X and D 1 or D 2 may be a naphthyl group of the formula (6) wherein R X Z is —CH═CH wherein Z M is hydrogen, an alkali metal or one equivalent of an alkaline earth metal; D 3 and D 4 independently have one of the meanings of D 1 or D 2 or each a group of the formula (7) or (8) wherein R R Z Z is as defined above; R B R Z a, b and c are independently 0 or 1; f and r are independently 0, 1 or 2; and t is 0, 1, 2 or 3; when A is a group of the general formula (4), R