发明名称 Skin External Preparations
摘要 To provide skin external preparations which are stable and are superior in a skin-tension feeling effect or skin-elasticity feeling effect after application therewith to the skin. Also to provide skin external preparations which are excellent in adhesiveness to the skin and have a non-sticky feeling, in addition to the above described stability and the skin-tension feeling effect. A skin external preparation comprising a finely dispersed wax composition in which the wax is finely dispersed in a solid or semisolid form in an aqueous dispersion medium, which preparation is characterized in that the above finely dispersed wax composition contains a wax being solid or semisolid at ordinary temperature, a nonionic surfactant, an aqueous dispersion medium, and an ionic water-soluble thickener, optionally further contains silicone oil and/or fluorinated oil which is liquid at ordinary temperature, and the mass ratio of the nonionic surfactant to the wax being 1.0 or more, the particle size of the finely dispersed wax is 500 nm or less, and it substantially contains no ionic surfactants therein.
申请公布号 US2012189675(A1) 申请公布日期 2012.07.26
申请号 US201013260379 申请日期 2010.03.30
申请人 MATSUO AKIRA;TAKEOKA ERIKO;SATO EIKO;SHISEIDO COMPANY, LTD. 发明人 MATSUO AKIRA;TAKEOKA ERIKO;SATO EIKO
分类号 A61K8/04;A61K8/92;A61Q19/00;B82Y5/00 主分类号 A61K8/04
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