| 摘要 |
Provided are a preparation process for a hair cosmetic composition having the step of emulsifying an aqueous composition having (A) an amphipathic amide lipid, (B) a quaternary ammonium salt (b-1) or tertiary amine type compound (B-2) or salt thereof, and (C) a higher alcohol (c): R''-OH (c) (wherein, R and R'' represents C12-28 aliphatic hydrocarbon, R' represents C1-3 alkyl, X<-> represents anion, A represents H or amide group having 12 to 24 carbon atoms in total, N-(hydrocarbon carbamoyl), acyloxy or hydrocarbon oxy, B represents C1-22 divalent hydrocarbon, and Y<1 >and Y<2 >represents C1-4 alkyl) at a temperature equal to or greater than the melting point of Component (C) but less than the phase transition temperature of a composition composed of Components (B) and (C), each in an amount equal to the content of the intended hair cosmetic composition, and balance water; and a hair cosmetic composition thus obtained. The hair cosmetic composition obtained by the process described above provides benefits such as excellent lubrication and flexibility to the hair during from application to washing-away (rinsing), provides resilience, body and effect-remaining feel for the hair after drying and at the same time, has excellent effects for preventing hair damage and has excellent emulsion stability.
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