Patent ID: 7871699
Filing Date: 2011-01-18
Classification: A61F,A61L,Y10T

Abstract:
1. An iodine-containing hot melt pressure sensitive adhesive composition that is capable of being melted and coated at a temperature not higher than 100° C., comprising: (a) an iodine-containing hydrophilic gel, comprising (b) a hot melt pressure adhesive base having a softening point of not higher than 100° C., comprising ingredients that are essentially free of ethylenically and acetylenically unsaturated bonds and non-reactive with iodine, said pressure sensitive adhesive base comprising: (c) 0.1 to 0.5% by weight of a surfactant, based on the total weight of the iodine-containing hot melt pressure sensitive adhesive composition; wherein the surfactant is a sorbitan ester-type surfactant.