Thermal and rheological behavior of binary blends of poly(hydroxybutyrate-co-hydroxyvalerate) and poly(ethylene-co-vinyl acetate) with different vinyl acetate content - Souza Junior, Osvaldo Francisco de; Staffa, Lucas Henrique; Costa, Lidiane Cristina; Chinelatto, Marcelo Aparecido (Macromolecular Symposia, 2019)