发明名称 LIQUID COSMETIC
摘要 PROBLEM TO BE SOLVED: To provide a liquid cosmetic which is suitable for a liquid cosmetic applicator using a brush hair or a pen core as an application means and has excellent dispersion stability of black iron oxide used as a black pigment, a good hue as a black color and excellent discharge performance.SOLUTION: There is provided a liquid cosmetic charged in a liquid cosmetic applicator using brush hairs or a pen core as an application means, wherein the liquid cosmetic comprises at least 1 to 30 mass% of black iron oxide, 0.5 to 5 mass% of dispersant composed of water and a film-forming resin, 2 to 15 mass% of a film-forming agent (in terms of solids content), 0.1 to 3 mass% of a surfactant, 0.05 to 5 mass% of a volatile alcohol and 5 to 20 mass% of glycols and has a viscosity at a shear rate of 3.83Sin a range of 2 to 10 mPa.s, as measured by an ELD type viscometer at 25°C and a black iron oxide dispersion toner has an average particle diameter of 100 to 300 nm.
申请公布号 JP2014214103(A) 申请公布日期 2014.11.17
申请号 JP20130091056 申请日期 2013.04.24
申请人 MITSUBISHI PENCIL CO LTD 发明人 SATO HIROSHI
分类号 A61K8/04;A61K8/19;A61K8/34;A61K8/81;A61Q1/10 主分类号 A61K8/04
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