Disperse dye composition and method for dyeing hydrophobic fiber material therewith

A disperse dye composition comprising one or more dyes represented by the formula:

• ##STR14## wherein X represents a chlorine or bromine atom;
• Y a hydrogen atom or an alkoxy or alkoxyalkoxy group;
• and each of R.sub.1 and R.sub.2 independently a hydrogen atom, a linear or branched unsubstituted or substituted alkyl group (provided that the substituent is selected from among chlorine and bromine atoms and cyano, alkoxy, hydroxy, aryl, aryloxy, alkoxycarbonyl, alkoxycarbonyloxy, acyloxy and allyloxy groups), an allyl group or a cycloalkyl group, provided that each of the alkyl and alkoxy groups has 1 to 4 carbon atoms, and
• a dye represented by the formula:
• ##STR15## wherein Y represents an alkoxy or alkoxyalkoxy group;
• each of R.sub.1 and R.sub.2 independently a hydrogen atom, a linear or branched unsubstituted or substituted alkyl group (provided that the substituent is selected from among cyano, hydroxy, alkoxy, aryl, aryloxy, alkoxycarbonyl, alkoxycarbonyloxy, acyloxy and allyloxy groups), an allyl group or a cycloalkyl group, and R.sub.3 an alkyl group, provided that each of the alkyl and alkoxy groups has 1 to 4 carbon atoms.