DISPERSE BLACK COMPOSITE INCLUDING A NEW BLUE DYE WITH BENZOTHIAZOLE STRUCTURE

摘要

The present invention relates to a black disperse dye composition with excellent color deepening properties and color rendering properties and, especially to a dye mixture proper to color deepening dye, improving color deepening properties and color rendering properties, and providing an excellent dyed product, by using a blue dye with a benzothiazole structure.