| 摘要 |
PURPOSE:To produce a cosmetic having excellent hydrophilic nature and surface gloss and capable of giving smooth feeling and good spreadability to the skin, by bonding inorganic powder in the form of spheres and coating the surface with ultrafine powder only by mixing and stirring. CONSTITUTION:One ore more kinds of inorganic powder such as silica, calcium silicate, aluminum silicate, bentonite, mica, titanium mica, etc., are bonded to form a sphere and the surface of the obtained spherical core substance is coated with another ultramicro-pulverized powder (e.g. inorganic powder such as silica, titanium oxide, talc, etc., resin, pigment, gold, copper, etc.) only by mixing and stirring absolutely without using a bonding agent such as binder. The particle diameter of the core substance is preferably about 0.1-30mu and that of the ultrafine powder for coating is preferably 0.005-5mu. |
