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Patent Picks—Pigments, Surface Treatments, Vibrating Applicators, Cooling Sebum Control and More
By: Rachel L. Grabenhofer
Posted: May 18, 2011
page 5 of 5
This patent covers goniochromatic/light reflecting cosmetic compositions that are well-suited for making up the skin, lips, hair or integuments. The compositions contain at least one goniochromatic coloring agent and an amount of light reflective particles different from the goniochromatic coloring agent selected from: particles of a natural or synthetic substrate at least partially coated with at least one layer of at least one metal; particles of a synthetic substrate at least partially coated with at least one layer of at least one metallic compound; particles which comprise a stack of at least two layers of materials having different refractive indices, at least one of such layers optionally comprising a polymer; and metal oxide particles. These components are formulated into a topically applicable, physiologically acceptable medium.
