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Skinvisible Patents UVA Absorber



Published February 4, 2013
Related Searches: polymer patent composition water
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US 8,128,913 B1; Skinvisible Pharma-ceuticals, Inc., Las Vegas, has patented a sunscreen composition that contains a skin bonding polymer composition comprising a hydrophobic polymer/hydrophilic polymer adduct that contains a hydrophobic polymer composition and a hydrophilic polymer composition; sunscreen active agent comprising a UVA absorber; and water in an amount effective to provide the composition with a texture suitable for application to skin.


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