| 摘要 |
PURPOSE: Provided is a cosmetic emulsion composition having an improved cosmetic characteristic related to the easy entanglement of entangled hair, and the smoothness and flexibility of the hair. CONSTITUTION: The cosmetic composition comprises: a cosmetically acceptable medium; at least one cationic surfactant; and at least one emulsion which comprises at least one silicone copolymer of viscosity 10¬6 to 100x10¬6 cP obtained by reacting (a) at least one polysiloxane of formula(I) and (b) at least one silicone compound with one or two groups reactive with the terminal groups(R1) of (a) the polysiloxane by using a catalyst. At least one of (a) and (b) contains an ethylenically unsaturated aliphatic groups. In formula(I), R1 = H or ethylenically unsaturated group, particularly vinyl, allyl or hexenyl; R2 = 1-20C alkyl, 5-6C cycloalkyl, 7-20C aralkyl or OH optionally with ether, amino, carboxyl, hydroxyl, thiol, ester, sulfonate or sulfate groups; and n = number giving a viscosity of 1 to 1x10¬6 mm¬2/s.
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