| 摘要 |
<p>New cosmetic products for use as make-up and nail polish, characterized in that they contain pure or alloy gold, in the form of flakes in sizes ranging from about 3 to 30 νm. Such products are added, by means of suitable substances in an appropriate percentage, so as to obtain a suspension effect and a modification of the viscosity thereof, in order to prevent gold flakes contained in the products from precipitating, and to provide such products with a substantial and long-lasting stability.</p> |
