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BLACK DYE MIXTURES OF FIBER-REACTIVE AZO DYES AND USE THEREOF FOR DYEING HYDROXY- AND/OR CARBOXAMIDO-CONTAINING FIBER MATERIAL
BLACK DYE MIXTURES OF FIBER-REACTIVE AZO DYES AND USE THEREOF FOR DYEING HYDROXY- AND/OR CARBOXAMIDO-CONTAINING FIBER MATERIAL
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机译:纤维偶氮染料黑染料混合物及其在染色含羟基和/或羧酰胺基纤维材料中的用途
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摘要
The present invention comprises a dye mixture comprising one or more, such as one, two or three, disazo dyes conforming to the general formula (1), one or more, such as one, two or three, monoazo dyes conforming to the general formula (2), and one or more, such as one, two or three dyes of the general formulae (3) and (4) wherein the formulae (1) to (4) are defined as given in claim 1, a method for its preparation and a process for dyeing hydroxy- and/or carboxamido containing fiber material in which a inventive dye is applied to the material.
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