PROBLEM TO BE SOLVED: To provide a hair cosmetic exhibiting sufficient hair setting performance and hair re-styling property without leaving stickiness or bulkiness.SOLUTION: A hair cosmetic comprises the following components (A) and (B) and has a pH of 6 or less: (A) an oxyalkylene polymer represented by the following general formula (a1): -(AO)n- [wherein A represents a 2-6C alkylene group and n represents a number from 50 to 30,000, provided that n number of AOs consist of at least two alkyleneoxy groups and are arranged through either random polymerization or block polymerization]； and (B) a polymer containing a component unit represented by the following general formula (b1) and a component unit represented by the following general formula (b2) in a mass ratio (b1)/(b2) of 50/50 to 100/0: -(CH2CR1COOH)- (b1)； and -(CH2CR2COOR3)- (b2), wherein R1 and R2 represent H or CH3 and R3 represents a 2-20C hydrocarbon group.COPYRIGHT: (C)2014,JPO&INPIT【課題】十分なセット性と再整髪性を有し、かつ、べたつき感やごわつき感のない毛髪化粧料の提供。【解決手段】次の成分(A)及び(B)を含有し、pHが６以下である毛髪化粧料。(A) 式(a1)で表されるオキシアルキレン重合体－(ＡＯ)n－ (a1)〔Ａは炭素数２～６のアルキレン基を示し、ｎは50～30,000の数を示す。ｎ個のＡＯは少なくとも２種のアルキレンオキシ基からなり、その配列はランダム重合、ブロック重合のいずれでもよい〕(B) 式(b1)で表される構成単位と式(b2)で表される構成単位との質量比(b1)／(b2)が50／50～100／0である重合体－(ＣＨ2ＣＲ1ＣＯＯＨ)－ (b1)－(ＣＨ2ＣＲ2ＣＯＯＲ3)－ (b2)〔Ｒ1及びＲ2はＨ又はＣＨ3を示し、Ｒ3はＣ2-20の炭化水素基を示す〕【選択図】なし
