发明申请
US20100209365A1 Oil-In-Water Emulsion Type Sunscreen Preparation 有权
水包油乳液防晒霜

Oil-In-Water Emulsion Type Sunscreen Preparation
摘要:
The object of the present invention is to provide an oil-in-water emulsified sunscreen cosmetic that is superior in stability and the sensation during use. This object is achieved by providing an oil-in-water emulsified sunscreen cosmetic that satisfies all of the following conditions (A), (B), (C), (D), and (E):(A) Containing the following three types of surfactants (A-1)-(A-3) in the amount of 1-6 wt % of the total amount of the cosmetic (A-1) A POE stearic ester having a POE mole number of 20-120 (A-2) Sorbitan tristearate (A-3) Glyceryl stearate having a HLB of 5-8 (B) Containing the following oil soluble ultraviolet absorbent, which is solid at room temperature, in the amount of 0.01-5 wt % of the total amount of the cosmetic Bis-ethylhexyloxyphenolmethoxyphenyltriazine and/or tert-butylmethoxybenzoylmethane (C) Containing the following oil soluble ultraviolet absorbent, which is liquid at room temperature, in the amount of 1-14 wt % of the total amount of the cosmetic Ethylhexyl methoxycinnamate and/or octocrylene (D) Containing the following water soluble ultraviolet absorbent in the amount of 0.1-5 wt % of the total amount of the cosmetic Phenylbenzimidazolesulfonic acid (E) Containing higher alcohol having 14-24 carbon atoms
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