Reaction injection moulding of blend samples of poly(?-hydroxybutyrate-co-?-hydroxyvalerate) (PHBV) and poly-?-caprolactone (PCL) has been performed in the presence of peroxide. The blends are compared to mechanical PHBV/PCL blends obtained in the absence of peroxides. Differences in chemical physical and mechanical properties are interpreted on the basis of intergrafted species present in the peroxide-treated blends. The obtained blends are proposed as versatile materials for applications for bioresorbable prostheses.
Reactive processing-property relationships in biodegradable blends useful for prosthesis application
B Immirzi;MG Volpe
1996
Abstract
Reaction injection moulding of blend samples of poly(?-hydroxybutyrate-co-?-hydroxyvalerate) (PHBV) and poly-?-caprolactone (PCL) has been performed in the presence of peroxide. The blends are compared to mechanical PHBV/PCL blends obtained in the absence of peroxides. Differences in chemical physical and mechanical properties are interpreted on the basis of intergrafted species present in the peroxide-treated blends. The obtained blends are proposed as versatile materials for applications for bioresorbable prostheses.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
