BASIC DYE COMPOSITION

摘要

Basic dye compositions comprising one or more finely dispersed difficultly soluble dye complex salts composed of one or more water-soluble basic dyes and one or more dispersants capable of being ionically bonded to said basic dye. The dye compositions can be used to obtain level dyeing of acid modified polyester and polyacrylonitrile fibrous articles without causing significant coloration of machinery and process workers.