| abstract |
(57) [Summary] (with correction) [Problem] To provide a hair cosmetic composition that achieves both a setting property, a natural texture and a supple and smooth feel. SOLUTION: A polysiloxane chain-containing amphoteric urethane resin having a structural unit derived from a compound represented by the general formula (1) and / or a polysiloxane compound-carrying amphoteric urethane resin, and the following (A) and / or (B) ) And hair cosmetics. (A) One or more of a complex of an amphoteric surfactant and / or a semipolar surfactant and a higher fatty acid. (B) Alkyl-modified carboxyvinyl polymer. Wherein R 1 , R 6 -R 9 are alkyl groups, and R 2 -R 5 are -C n Represents H 2n . R 10 represents a methyl group or an ethyl group. m represents an integer of 1 to 200. ] |