Polymer composition based on polyhydroxybutyrate

Abstract

The subject of the application is a polymer composition based on polyhydroxybutyrate, with controlled resistance to degradation and changing color during aging, which contains, in addition to the polymer, an anti-aging substance and a substance causing a change in the color of the composition during aging in the form of hemp extract in an amount of 1.5 - 3.0 parts by weight per 100 parts by weight of the polymer, wherein the composition contains hemp extract obtained by extraction with supercritical CO2 as a solvent.