02.04.13
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.