| 摘要 |
PROBLEM TO BE SOLVED: To prepare hair cosmetics capable of imparting a finish excellent in feeling and gloss, capable of imparting bulkiness and excellent in antistatic property and combability by including a specific quantity of a specific block copolymer. SOLUTION: Hair cosmetics are prepared by including (A) 0.01-80 wt.% alternating block copolymer and preferably (B) other silicone derivative in a preferable weight ratio (the ingredient A/the ingredient B) of (10/1)-(1/10). The copolymer A is made up with (i) a polysiloxane of formula I [wherein R1 is a 1-4C hydrocarbon; R2 is a bivalent organic group; X is a group including a secondary or tertial amine or a bivalent organic group including a ring-opened epoxy; (a) is 2-4; (b) is 0-100; (c) is 1-50] and (ii) a polyalkylene oxide of formula II [wherein, Y is X; (d) is 0-100]. |
