| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the scattering of metal oxide fine particles with particle diameters of <0.1 μm in a cosmetic production step, and to provide a cosmetic which can be smoothly applied and spread to the surface of a skin on the application of the cosmetic blended with the metal oxide fine particles. <P>SOLUTION: The cosmetic includes: hollow particles in which metal oxide fine particles with particle diameters of <0.1 μm are assembled; and organic spherical particles. Thus, the scattering of the metal oxide fine particles can be prevented in a production process, the safety of a working step is increased, further, the structure of the hollow particles is collapsed by being in contact with the organic spherical powder on the application to the surface of a skin, and the metal oxide fine particles can be uniformly applied to the surface of a skin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
