METHOD FOR PRODUCING SHAMPOO COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a shampoo composition with which the shampoo composition improving a squeaky feeling of hair caused when rinsing a shampoo and having high effects in dyed hair especially readily causing the squeaky feeling and excellent preservation stability at low temperatures is produced by shortening the cooling time at a low cost. SOLUTION: The method for producing the shampoo composition in which a liquid crystal structure is dispersed in an aqueous phase containing a cleansing surfactant is carried out as follows. The aqueous phase containing the cleansing surfactant is mixed with constituent components of the liquid crystal structure at a temperature not lower than the crystallization temperature of the constituent components of the liquid crystal structure. The resultant mixture is cooled from a temperature not lower than the crystallization temperature. COPYRIGHT: (C)2005,JPO&NCIPI