Biodegradable materials from grafting of modified PLA onto starch nanocrystals

PLA was grafted onto starch nanoparticles using a novel synthetic strategy consisting of three reaction steps. The first step was aimed to protect the hydroxyl groups of PLA by benzoylation (PLABz), the second one involved the activation of carboxyl groups using thionyl chloride and the last reactio...

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Detalles Bibliográficos
Autores principales: García, N.L., Lamanna, M., D'Accorso, N., Dufresne, A., Aranguren, M., Goyanes, S.
Formato: JOUR
Materias:
Chemically modified starch
Nanocomposites
Nanocrystals
Poly (lactic acid)
Benzoyl group
Benzoylation
Biodegradable material
Carboxyl groups
Chemically modified
Degradation temperatures
Grafting onto
Hydroxyl groups
Molecular mobility
Packaging industry
Physical mixtures
Poly lactic acid
Polymer chains
Starch nanocrystals
Starch nanoparticles
Synthetic strategies
Thermal behaviors
Thionyl chlorides
Three reaction steps
Blending
Chemical modification
Chlorine compounds
Degradation
Lactic acid
Nanoparticles
Starch
Grafting (chemical)
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01413910_v97_n10_p2021_Garcia
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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