Encapsulation and controlled release of biologically active drugs with enzymatically degradable hyperbranched carrier polymers

摘要

The invention relates to encapsulated active ingredient formulations for the controlled release of active ingredients on skin and skin appendages, consisting of encapsulation material as a shell and at least one biologically active ingredient as a core, which is characterized in that enzymatically degradable organic ester-containing hyperbranched polymers are used as encapsulation materials.