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Nanoemulsion Patent Earned by L’Oréal

Published November 11, 2005
Related Searches: Surfactant patent oil phase
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Patent No. US 6,413,527 B1: L’Oréal, Paris, has patented a nanoemulsion containing an oily phase dispersed in an aqueous phase, an alkyl ether citrate anionic surfactant and oil.

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