| 摘要 |
PURPOSE:To provide a makeup cosmetic giving a well-finished skin without causing streaking, mottling, segregation, etc., by using an organic or inorganic spherical powder as nucleus powder, coating the nucleus with an outer wall powder consisting of organic, inorganic or metallic powder finer than the nucleus powder and adding the resultant composite powder to a cosmetic base. CONSTITUTION:Organic or inorganic spherical powder having an average particle diameter of 1-100mum (e.g. polyamide resin, polyethylene resin, silica, alumina, etc.) is used as nucleus powder. One or more kinds of organic, inorganic or metallic powder (e.g. resin powder, silica, alumina, magnesium carbonate, talc, kaolin, mica, etc.) having an average particle diameter corresponding to <=1/5, preferably <=1/10 of the average particle diameter of the nucleus powder (especially preferably 3-30mum) are used as outer-wall powder. Spherical composite powder containing the spherical nucleus powder covered completely with the outer wall powder is produced by compressing a mixture of the nucleus powder and the outer wall powder and is used as a component of the objective makeup cosmetic. |
