## Abstract **Summary:** Fully‐biodegradable bacterial poly(3‐hydroxybutyrate) (PHB)/chemosynthetic poly(vinyl alcohol) (PVA) blend films with compositional gradient from one surface to the other surface of the films were prepared by a dissolution‐diffusion technique. Three kinds of PVA samples, hi
Biodegradation of γ Irradiated Poly 3-hydroxybutyrate (PHB) Films Blended with Poly(Ethyleneglycol)
✍ Scribed by D. F. Parra; D. S. Rosa; J. Rezende; P. Ponce; A. B. Lugão
- Book ID
- 106422977
- Publisher
- Springer US
- Year
- 2011
- Tongue
- English
- Weight
- 389 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1572-8900
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The melting and crystallization behavior and phase morphology of poly(3hydroxybutyrate) (PHB) and poly(DL-lactide)-co-poly(ethylene glycol) (PELA) blends were studied by DSC, SEM, and polarizing optical microscopy. The melting temperatures of PHB in the blends showed a slight shift, and the melting
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