Unilever Patents Cosmetic Composition
Published December 9, 2005
Patent No. US 6,881,414 B2: Unilever Home & Personal Care USA, a division of Conopco, Inc., Greenwich, CT, earned a patent for a cosmetic oil-in-water emulsion composition consisting of a retinoid solubilized in fluid oil, a polymeric emulsifier and a polyhydric alcohol humectant.
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