| 摘要 |
PROBLEM TO BE SOLVED: To obtain a cosmetic capable of including water and oil without using a surfactant and excellent in sense of use and temperature-dependent stability. SOLUTION: In an oil-expansive stratified silicate dispersed in a water phase and a water-expansive stratified silicate dispersed in an oil phase, the oil phase is added in the water phase and emulsified by agitation.
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