Hair cosmetic composition
AssigneeKao Corporation
InventorsMasayoshi Nojiri, Minoru Nagai
Life of this patent
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Abstract
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.
Claims6
A hair cosmetic composition comprising the following components (A) and (B):
- (A) 1,2,3,4,5,6-cyclohexanehexacarboxylic acid, or a salt thereof wherein content of component (A) is 0.5 to 10 wt.%;
- 2-benzyloxyethanol, wherein content of component (B) is 0.5 to 10 wt.%;
- and
- wherein the hair cosmetic composition has a pH of from 2 to 5 at 25° C. when diluted to 20 times its weight with water.
Dependencies are inferred from the claim text.