| abstract |
(57) [Summary] [PROBLEMS] To provide a novel cosmetic having excellent effects such as water repellency, lubricity and gloss imparting property using a specific silicone material. SOLUTION: The following formula [1] (Wherein R 1 or R 3 is a divalent aromatic organic residue, R 2 Is an alkylene group having 1 to 6 carbon atoms, and R 4 and R 5 are the same or different groups and represent a hydrocarbon group having 1 to 7 carbon atoms, a substituted hydrocarbon group, an aromatic group or a substituted aromatic group. . M represents a number of 10 to 200, and n represents a number of 0.1 to 50. A cosmetic containing the silicone copolymer represented by the formula (1). |