BIODEGRADABLE, THERMOPLASTIC SHAPED BODIES EXHIBITING AN IMPROVED STABILITY WITH REGARD TO HYDROLYSIS AND AN IMPROVED RESISTANCE TO STRESS CRACKING

摘要

The invention relates to biodegradable, thermoplastic shaped bodies, especially single-layer or multilayer films, which exhibit an improved stability with regard to hydrolysis, an improved stress cracking behavior, a nd an improved behavior with regard to biodegradation. The inventive thermoplastic shaped bodies consist of a blend comprised of at least two different biodegradable polymers.