A dye composition, comprising (A) at least one disazo dye selected from the formula (I) or (II), wherein R, R1, R2, D1 and D2 are defined as in the specification; and (B) a diazo dye of the formula (III), wherei
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Page/Page column 17-18
(2008/12/06)
Dye mixture and the use thereof
A dye composition, which comprising (A) at least one disazo dye selected from the formula (I) or (II), wherein R, R1, R2, D1 and D2 are defined the same as the specification; and (B) a diazo dye of the formula (
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Page/Page column 15
(2010/11/08)
DISAZO DYES HAVING ADAPTED AFFINITY
Mixtures containing compounds of formula 1(formula see on enclosed paper version) or mixtures of compounds of formula 1whereR1 is H, SO3H, R2 is H, SO3HZ1 is CH=CH2 , CH2CH2SO3HZ2 is CH=CH2 , CH2CH2SO3H.
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Page 28
(2008/06/13)
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