TY JOUR TI BLENDS OF POLY(3-HYDROXYBUTYRATE) WITH AN ETHYLENE-PROPYLENE COPOLYMER KW poly(3-hydroxybutyrate) KW ethylene-propylene copolymer KW blends KW слова: поли-з-гидроксибутират KW этилен-пропиленовый сополимер KW смеси JO Herald of Technological University AU Ol'khov, A.A. AU Iordanski, A.L. AU Yaroshevskaya, H.M. AU Zaikov, G.E. PY 2025 IS 17 PB Kazan National Research Technological University