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Unilever Earns Patent for

Published November 14, 2005
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Patent No. US 6,533,873 B1: Unilever HPC USA earned a patent for a clear skin or hair cleanser containing at least one of each of the following: anionic surfactant, amphoteric surfactant, acrylate copolymer, cationic polymer and insoluble component (beads, particulates, water-insoluble liquids and gas bubbles), as well as water. l

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