Patent ID: 8187628
Filing Date: 2012-05-29
Classification: A61K,A61L,A61Q

Abstract:
1. A dermal composition comprising a blend of a firstacrylic-based adhesive polymer and a second acrylic-based adhesive polymer prepared by: (A) mixing in a volatile organic solvent: (I) a polymer composition comprising two or more polymers including: to provide an organic solution of an acrylic-based adhesive polymer blend composition having a net functionality proportional to the weight ratio of the first and second acrylic-based adhesive polymers, wherein the first and second acrylic-based adhesive polymers are present in proportions to provide a net solubility parameter for one or more drugs; and (II) a therapeutically effective amount of the one or more drugs; (III) optionally, one or more enhancers; (IV) optionally, one or more additive or excipients; (V) optionally, one or more non-volatile pharmaceutically acceptable solvents; and (B) removing the volatile organic solvent to produce the dermal composition.