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    • 3. 发明申请
    • POWDERY COSMETIC COMPOSITION
    • 粉末化妆品组合物
    • WO2011074129A1
    • 2011-06-23
    • PCT/JP2009/071358
    • 2009-12-16
    • L'OREALSHIRAI MasakoGOTO TatsunariKASAI Takehiko
    • SHIRAI MasakoGOTO TatsunariKASAI Takehiko
    • A61K8/02A61K8/04A61K8/11A61K8/24A61K8/25A61K8/31A61K8/891A61Q1/02A61Q1/12
    • A61K8/895A61K8/0241A61K8/025A61K8/11A61K8/25A61K8/585A61K8/8152A61K8/88A61K2800/31A61K2800/412A61K2800/612A61K2800/614A61Q1/02A61Q1/12
    • The present invention relates a powdery cosmetic composition in the form of a compacted powder comprising: at least one spherical filler in an amount of 10wt% or more based on the total weight of the composition; and two non-spherical fillers with different average particle sizes wherein the non-spherical filler with a smaller average particle size has been surface treated with a surface treatment agent comprising a silicone oil, and the non-spherical filler with a larger average particle size has been surface-treated with a surface treatment agent comprising at least one non-silicone oil; the ratio of the amount of the non-spherical filler with a smaller average particle size to the amount of the non-spherical filler with a larger average particle size is 1 or more; and the ratio of the total amount of the two non-spherical fillers to the amount of the spherical filler is 1 or more. The powdery cosmetic composition according to the present invention can have good compactability as well as good cosmetic properties even though it comprises a relatively large amount of spherical fillers.
    • 本发明涉及一种压实粉末形式的粉末化妆品组合物,其包含:至少一种基于组合物总重量的10重量%或更多的球形填料; 和具有不同平均粒度的两种非球形填料,其中具有较小平均粒径的非球形填料已经用包含硅油的表面处理剂进行了表面处理,而具有较大平均粒度的非球形填料具有 用包含至少一种非硅油的表面处理剂进行表面处理; 具有较小平均粒径的非球形填料的量与平均粒径较大的非球形填料的量的比例为1或更大; 并且两种非球形填料的总量与球形填料的量之比为1以上。 根据本发明的粉状化妆品组合物即使含有相对大量的球形填料也能具有良好的可压实性和良好的化妆品性能。