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Unilever HPC Patents Skin Care Patch

Published November 22, 2005
Related Searches: patent gel unilever silicone
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Patent No. US 6,761,896 B1: Unilever HPC patented a dual cosmetic patch comprising a static magnet layer with north and south poles and a nonwoven, transdermal, hydrogel or silicone sheeting patch that carries a cosmetic benefit ingredient. The two layers are adhered to each other and the south poles of the magnet layer are oriented toward the patch layer.

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