Patent ID: 9205059
Filing Date: 2015-12-08
Classification: A61K,A61P

Abstract:
1. A device for transdermal administration of nicotine, comprising: a backing layer comprising a material selected from the group consisting of PET/EVA laminates, HDPE/EAA/nylon/EAA multilaminate, and a film comprising a graft copolymer formed from about 73-77% acrylonitrile and from about 23-27% methyl acrylate copolymerized in the presence of about 8-10 parts by weight of butadiene/acrylonitrile copolymers, and a drug reservoir layer carried by the backing layer, wherein the drug reservoir layer comprises nicotine, and wherein the device exhibits an Opacity Index of less than 48.6% to permit the skin to which the device is applied to be visible through the device.