DISPERSE DYE, DISPERSE DYE COMPOSITION, INK FOR INK-JET PRINTING, AND DYEING METHOD AND DYEING MATERIAL USING THE DYE, COMPOSITION OR INK

摘要

Disclosed are: a novel orange-colored disperse dye which has excellent staining properties onto a hydrophobic fiber material, a high light-resistant color-fastness, an excellent sublimation fastness, and a good buildup property, and is useful as a dye for use in an automotive interior sheet; a disperse dye composition for yellow-to-orange, brown, dark blue and black colors which comprises the disperse dye; an ink for ink-jet printing; a staining method or a stained material using the disperse die, the composition or the ink. The orange-colored disperse dye is represented by the formula (1) below and can stain a hydrophobic fiber material (e.g., a polyester) into orange color. [Chemical formula] (1) wherein X₁ represents a chlorine or bromine atom; R₁ represents a benzoyl group, a cyanoethyl group, a C₁-C₄ alkyl group, a phenyl group or a phenyl group substituted by at least one C₁-C₄ alkyl group.