| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composite powder having good feeling, transparency and an excellent UV protecting effect so as to be widely applicable to external cosmetics, preparations and the like for skin. <P>SOLUTION: There is provided the composite powder using a porous spherical polyacrylic resin as the mother particle and dendritic titanium oxide as the child particle, wherein the child particles cover the surface of the mother particle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
