Blending polysaccharides with biodegrada
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Dunia M. GarcΓa Cruz; JosΓ© L. Gomez Ribelles; Manuel SalmerΓ³n SΓ‘nchez
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Article
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2008
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John Wiley and Sons
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English
β 430 KB
## Abstract Blends of polycaprolactone (PCL) and chitosan (CHT) were prepared by casting from a solution. CHT and PCL were dissolved by using acetic acid/water mixtures. Both solutions were slowly mixed to cast blend films containing 10%, 20%, 30%, and 40% by weight of CHT. PCL and CHT form phase s