| 摘要 |
<p>Optically-activated fixed particles for use in cosmetic, toiletries, or pharmaceutical preparations. The optically-activated fixed particles include a plurality of substrate particles selected from the group consisting of polyamides, polyacrylates, polyesters, other plastic polymers, natural materials, starch, cellulose, regenerated cellulose, metals, salts, and minerals, and other insoluble solids; a fluorescent compound fixed to each of the plurality of substrate particles to form integral units in the form of optically-activated fixed particles for reducing the visual perception of skin imperfections, including cellulite, shadows, skin discolorations, wrinkles, and mild scars. Each of the optically-activated fixed particles are optionally encapsulated with a transparent or translucent coating. The unencapsulated and encapsulated optically-activated fixed particles are able to absorb visible light at certain wavelengths and emit visible light at longer wavelfixed particles are able to both abosorb and scatter light in a diffuse manner in order to reduce the visual perception of skin imperfections, including cellulite, wrinkles, shadows, skin discolorations, blotchiness, and mild scars, when the optically-activated fixed particles are applied to the skin surface. The unencapsulated and encapsulated optically-activated fixed particles are used in the making of cosmetic, toiletries, and pharmaceutical preparations such as skin lotions, creams, shampoos, body and skin rinses, bath gels, soaps, hair conditioners, color conditioners and rinses, hair color solutions, foundation powders (compressed or loose), tooth pastes, oral rinses, color cosmetics, skin treatment products, and any acceptable cosmetic vehicle or medium.</p> |
