| abstract |
Disclosed is a process for producing an aqueous cosmetic preparation containing (A) a primary amine, a secondary amine, a tertiary amine, or a quaternary amine having 12 to 60 carbon atoms in total, (B) an anionic polymer having a carboxyl group, and (C) water, the aqueous cosmetic preparation being characterized by containing liquid crystals composed of the components (A), (B), and (C). The production process involves: mixing the components (A), (B), and (C); heating the mixture to a temperature equal to or above the melting point of the component (A); homogenizing the mixture; and neutralizing the component (B) with the component (A) to produce a salt thereof. |