METHOD OF PRODUCTION OF MODIFIED POLYMER OF PROPYLENE

摘要

Method of production of modified polymer of propylene consists of mixing of specified phenol antioxidant, polyol or partial ester of fatty acid with this polyol and radicals creating agent with polymer of propylene containing at least 5 ppm of titanium part as residue of catalyst or at least 0,5 ppm of vanadium part as residue of catalyst and originated mixture is melted and plasticized at temperature 150 to 300 degrees of Celsius.