PROBLEM TO BE SOLVED: To provide a non-oxidative hair dye composition having favorable hair-dyeing capacity and enabling the hair to have flexibility or the like.SOLUTION: The hair dye composition comprises (A) a direct dye, (B) an etheramine of formula (1) or a salt thereof, (C) an organic solvent such as an aromatic alcohol of formula (2), and (D) a branched fatty acid of formula (5) or a salt thereof. In the formula (1), R1 to R4 are each an alkyl or the like. In the formula (2), R5 is H, methyl or methoxy Y is a single bond Z is H or OH and c and d are each 0-5.COPYRIGHT: (C)2009,JPO&INPIT【課題】良好な染毛力と、柔軟性等を付与できる非酸化型の染毛剤組成物の提供。【解決手段】(A)直接染料、(B)エーテルアミン(1)又はその塩、(C)芳香族アルコール(2)等の有機溶剤、(D)分岐脂肪酸(5)又はその塩を含有する染毛剤組成物。〔(1)式中、R1~R4はアルキル基等を、(2)式中、R5はH、メチル基又はメトキシ基、Yは単結、ZはH又はOH、c及びdは0~5の数を示す〕【選択図】なし
