Skin friendly active ingredient plaster based on SBC, containing at least 34 WT.% of a pharmaceutical active ingredient and production thereof

摘要

An active ingredient containing bandage for the controlled delivery of a pharmaceutically active ingredient to the skin. The bandage comprises a flexible cover layer and a water-insoluble, adhesive styrene block copolymer (SBC)-based matrix that comprises at least 34% by weight of the pharmaceutically active ingredient.