申请人:KAO CORPORATION
公开号:EP1579844A1
公开(公告)日:2005-09-28
Provided is a hair cosmetic composition, which contains:
(A) an organic polycarboxylic acid having from 5 to 40 carbon atoms in total and from 4 to 10 carboxy groups, or a salt thereof, and (B) an organic solvent selected from the group consisting of aromatic alcohols, N-alkylpyrrolidones, alkylene carbonates, polypropylene glycols, lactones and cyclic ketones, wherein the solvent has a ClogP of from -2 to 3; which composition has a pH of from 2 to 5 at 25°C when diluted to 20 times the weight with water; and a hair quality improving method including the step of treating the hair with the hair cosmetic composition.
The hair cosmetic composition of the present invention can provide benefits such as strength/body, manageability, and set retention property to the hair which is apt to be dry and moistureless owing to damage by coloring, permanent waving, or repetition of excessive blow drying.
本发明提供了一种头发化妆品组合物,其中含有
(A) 具有 5 至 40 个碳原子和 4 至 10 个羧基的有机聚羧酸或其盐,和 (B) 有机溶剂,选自由芳香醇、N-烷基吡咯烷酮、碳酸亚烷基酯、聚丙二醇、内酯和环酮组成的组,其中溶剂的 ClogP 值为-2 至 3;当用水稀释到 20 倍重量时,该组合物在 25°C 时的 pH 值为 2 至 5;以及一种改善发质的方法,包括用该头发化妆品组合物处理头发的步骤。
本发明的头发化妆品组合物可为因染发、永久性烫发或反复过度吹干而容易干枯缺水的头发提供强韧/丰盈、易打理和定型性能等益处。