PROBLEM TO BE SOLVED: To provide an oil-in-water type sunscreen cosmetic which has good blending stability in an oil-in-water system of an ultraviolet scattering agent, no squeaky feeling during application and good spreadability to the skin, leaves no white residue after application and is easily washed away.SOLUTION: There is provide an oil-in-water type sunscreen cosmetic which comprises the following components (A), (B), (C) and (D): (A) more than 3 mass% and 20 mass% or less of titanium oxide particles surface-treated with a surface treatment agent having a carboxyl group, (B) a water-soluble polymer having a structural unit derived from a (meth)acrylic acid or sulfonic acid, (C) a nonionic surfactant having an HLB of 6 or more and 10 or less and (D) an oil agent which is liquid at 25°C.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】紫外線散乱剤の水中油型系への配合安定性が良好で、塗布時にきしみ感がなく、肌への伸びが良好で、かつ塗布後の白残りが生じず、かつ落としやすい水中油型日焼け止め化粧料の提供。【解決手段】成分(A)、(B)、(C)及び(D):(A)カルボキシル基を有する表面処理剤で表面処理されてなる酸化チタン粒子 3質量%超20質量%以下、(B)(メタ)アクリル酸またはスルホン酸由来の構成単位を有する水溶性高分子、(C)HLBが6以上10以下のノニオン性界面活性剤及び(D)25℃で液体状である油剤を含有する水中油型日焼け止め化粧料。【選択図】なし
