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Laboratoires Expanscience Patents Sunscreen Milk

December 9, 2005

Patent No. US 6,919,071 B2: Sunscreen milk, a cosmetic or dermatological composition for protecting against ultraviolet radiation has been patented by Laboratoires Expanscience, Courbevoie, France. The water-in-oil emulsion is comprised of a combination of at least one particulate inorganic screening agent, chosen from the group consisting of titanium dioxide, zinc oxide and mixtures thereof, and at least one emulsifying agent chosen from the group consisting of silicone derivatives.
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