Patent ID: 8536228

Claim:
A composition comprising between about 0.2 weight percent and about 5 weight percent of a tertiary amide, or a pharmaceutically acceptable salt thereof, having the structure: wherein R 4 is a fatty group of between 11-29 carbon atoms; wherein R 5 is a lower alkyl, aryl, aryl lower alkyl, or fatty group containing 11-29 carbon atoms or R 7 R 6 is independently R 7 R 7 is R 1 —Ar—O—R 2 —O—R 3 —; R 2 and R 3 are independently alkylene groups containing 1-6 carbon atoms, R 1 is an alkyl group containing 1-15 carbon atoms and Ar is aryl, the fatty group being completely saturated; between about 5 and about 10 weight percent povidone iodine; between about 1-10 weight percent of a surfactant; and balance water.