| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid powder cosmetic compounded with platy powder having an aspect ratio of as high as 10-400, enabling easy filling and forming of the cosmetic, having excellent impact resistance and smooth spreadability and giving finished skin having excellent lustering appearance (pearlescent feeling). SOLUTION: The solid powder cosmetic contains (A) 20-50 mass% platy powder of calcium sulfate dihydrate, (B) 40-70 mass% platy powder having an average particle diameter of 10-200μm and an aspect ratio of 10-400 and (C) 2-10 mass% liquid oil. The platy powder of calcium sulfate dihydrate preferably has a major diameter of 30-100μm, a minor diameter of 20-50μm and a thickness of 1-3μm. The cosmetic may further contain (D) 0.1-1.0 mass% solid oil powder insoluble to the oil of the component (C). The solid oil powder preferably has an average particle diameter of 0.05-20μm and a melting point of 85-125°C. COPYRIGHT: (C)2010,JPO&INPIT
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