INNOVATIVE LONG-LASTING BIOBASED PLASTICS BASED ON POLYHYDROXYALKANOATE, A METHOD FOR PRODUCING THEM AND THE USE THEREOF

摘要

PURPOSE: Innovative long-lasting biobased plastics based on polyhydroxyalkanoate is provided to have excellent hydrolytic stability without having weaknesses of prior art. CONSTITUTION: Biobased plastics comprise one or more kinds of polyhydroxyalkanoate, one or more kinds of aromatic monomeric carbodiimide, and one or more kinds of aromatic oligomers and/or aromatic polymerizable carbodiimide combinations. A manufacturing method of the biobased plastics comprises a step of mixing one or more kinds of polyhydroxyalkanoate with one or more kinds of monomeric aromatic carbodiimide, and one or more kinds of oligomeric aromatic and/or polymerizable aromatic carbodiimide in a mixing assembly.