发明名称 OIL-IN-WATER-TYPE EMULSIFIED COSMETIC
摘要 The purpose of the present invention is to provide an oil-in-water-type emulsified cosmetic that can be produced easily without using a bead mill or other powerful wet disperser and can be prepared even in a silicone-free system. The present invention pertains to an oil-in-water-type emulsified cosmetic characterized by containing a water phase, an oil phase dispersed in the water phase, and a powder dispersed in the oil phase, and further characterized in that: the oil phase contains 40 mass% or more of (a) a volatile hydrocarbon oil and (b) a nonvolatile hydrocarbon oil with respect to the total oil component, the mixture ratio of the (a) volatile hydrocarbon oil and (b) nonvolatile hydrocarbon oil {(b)/(a)} being within the range of 0-2.5; and the powder includes a powder that has been subjected to surface hydrophobization treatment through a metal soap treatment comprising a higher fatty acid and a divalent metal or through combined treatment by a higher fatty acid and a divalent metal hydroxide.
申请公布号 WO2017006488(A1) 申请公布日期 2017.01.12
申请号 WO2015JP70736 申请日期 2015.07.21
申请人 SHISEIDO COMPANY, LTD. 发明人 KUBOTA, Shun;HATA, Hideo;CONCINA, Malyn;LOU, Michelle;TAKAHASHI, Hideki;SHOWN, Julie;IKEBE, Yousuke
分类号 A61K8/31;A61K8/06;A61Q1/02;A61Q1/12;A61Q17/04 主分类号 A61K8/31
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