[EN] Several polyurethane-formulated films with curcumin and/or chitosan additives for food packaging have been previously obtained. The study examines the effect of the additives on the film¿s morphological, mechanical, ...
Uscátegui, Yomaira L.; Arevalo-Alquichire, Said J.; Gómez-Tejedor, José-Antonio; Vallés Lluch, Ana; Diaz, Luis E.; Valero, Manuel F.(Cambridge University Press (Materials Research Society), 2017)
[EN] Polyurethane-based bioadhesive was synthesized with polyols derived from castor oil (chemically modified and unmodified) and hexamethylene diisocyanate with chitosan addition as a bioactive filler. The objective was ...