publication . Other literature type . Doctoral thesis . 2013

Sintesi, modifica e caratterizzazione di polimeri da fonti rinnovabili

Cruciani, Letizia;
  • Published: 14 May 2013
  • Publisher: Alma Mater Studiorum - Università di Bologna
  • Country: Italy
Abstract
The topics covered in this thesis concern the synthesis and modification of polymers produced from renewable resources. The poly(lactic acid) (PLA) has been modified with the addition of several additives to improve its mechanical properties and to get stretched films for food applications. The choice of the material was based on the analysis of its LCA, and because its safety is recognized by the Food and Drug Administration. The formulations tested were processed by extrusion in order to obtain homogeneous pellets and then they were processed by bubble extrusion to get stretched film. New unsatured polyesters, based on dimethyl succinate and 1,6-hexanediol, we...
Subjects
free text keywords: ING-IND/22 Scienza e tecnologia dei materiali
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publication . Other literature type . Doctoral thesis . 2013

Sintesi, modifica e caratterizzazione di polimeri da fonti rinnovabili

Cruciani, Letizia;