| 摘要 |
A cosmetic composition containing the dispersion type titanium dioxide and a method for preparing the same dispersion type titanium dioxide are provided to inhibit thick feeling which is resulted by using titanium dioxide itself, and to reduce viscosity of the cosmetic composition by using ethyl alcohol which inhibits sticky feeling of C12-C15 alkylbenzoate when the cosmetic composition contains the dispersion type titanium dioxide. The cosmetic composition contains titanium dioxide dispersed in C12-C15 alkylbenzoate together with a dispersing agent selected from aluminum stearate and polyhydroxystearic acid, wherein the composition further contains 5.0-10.0 wt.% of ethyl alcohol, and has viscosity of less than 8000 cps. The method for preparing the dispersion type titanium dioxide comprises the steps of: (1) adding alumina into micro particle titanium dioxide, stirring and filtering the mixture, and drying the filtered mixture at 70-90 deg.C to prepare complicated powder; and (2) introducing the dispersing agent into the complicated powder, and treating the mixed powder with C12-C15 alkylbenzoate.
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