PROBLEM TO BE SOLVED: To provide water-in-oil emulsion cosmetics with excellent storage stability and preferable use feeling without casing thickening even when stored at high temperature.SOLUTION: The water-in-oil emulsion cosmetics contain the following components (A), (B), (C), (D) and (E): (A) 0.01-10 mass% of a branched silicone activator having a polyoxyalkylene group in a side chain (B) 0.01-50 mass% of fluorine modified silicone having polysiloxane units represented by the specified general formulas (1) and (2) (Rf is a C6 perfluoroalkyl group R1, R2 and R3 are C1-C6 alkyl groups m is between 2 and 6 n is between 1 and 6 p is between 3 and 50 s is between 1 and 5 and the proportion of p and s satisfies 0.66≤p/(p+s)≤0.9) (C) a powder subjected to surface treatment with tridecafluorooctyltriethoxysilane (D) zinc oxide fine particles with a specific surface area of 10-100 m2/g excluding the component (C) and (E) a specific poly(N-acylalkyleneimine) modified organopolysiloxane.COPYRIGHT: (C)2014,JPO&INPIT【課題】高温で保存しても増粘せず、保存安定性に優れ、使用感も良好な油中水型乳化化粧料の提供。【解決手段】次の成分(A)、(B)、(C)、(D)及び(E)を含有する油中水型乳化化粧料。(A)側鎖にポリオキシアルキレン基を有する分岐型シリコーン活性剤0.01~10質量%、(B)下記一般式(1)及び(2)(Rfは炭素数6のパーフルオロアルキル基、R1、R2及びR3は、炭素数1~6のアルキル基、mは2~6、nは1~6、pは3~50、sは1~5、p及びsの割合が、0.66≦p/(p+s)≦0.9)で表されるポリシロキサン単位を有するフッ素変性シリコーン0.01~50質量%、(C)トリデカフルオロオクチルトリエトキシシランで表面処理した粉体、(D)成分(C)を除く、比表面積10~100m2/gの微粒子酸化亜鉛、(E)特定のポリ(N-アシルアルキレンイミン)変性オルガノポリシロキサン。【選択図】なし
