INJECTABLE AND IMPLANTABLE CARRIER SYSTEMS BASED ON MODIFIED POLY(DICARBOXYLIC ACID POLYOL ESTERS) FOR THE CONTROLLED RELEASE OF ACTIVE INGREDIENT

摘要

Modified poly(dicarboxylic acid multiol esters) are suitable as carriers for bioactive substances, especially as injectable implants, without further additives. The polymers can be directly injected without using an organic solvent. Furthermore, modified poly(dicarboxylic acid multiol esters) can be mixed with suitable biocompatible organic solvents and injected or realized as implants. The carriers are suitable for controlled active ingredient release in human and veterinary medicine.