## Abstract As a new class of biopolymerβbased hybrid materials, the present paper describes the binary blends of a modified chitin and poly(vinyl alcohol) (PVA) which are miscible in the whole range of compositions. The blend films were prepared by the solvent cast method from a homogeneous aqueou
New chitin-based polymer hybrids, 3. Miscibility of chitin-graft-poly(2-ethyl-2-oxazoline) with poly(vinyl alcohol)
β Scribed by Keigo Aoi; Akinori Takasu; Maki Tsuchiya; Masahiko Okada
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 562 KB
- Volume
- 199
- Category
- Article
- ISSN
- 1022-1352
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π SIMILAR VOLUMES
Soil burial degradation behavior of miscible blend systems of poly(vinyl alcohol) (PVA)/partially deacetylated chitin (1), PVA/chitin-graft-poly(2-methyl-2-oxazoline) (2), and PVA/chitin-graft-poly(2-ethyl-2-oxazoline) (3) was investigated in comparison with the case of a pure PVA film. The degradat
Binary blends of poly(viny1 chloride) (PVC) and chitin-graf-poly(2-methyl-2-oxazoline) showed miscibility in the blend fraction range of the latter lower than ca. 10 wt.-Yo. The glass transition temperature of PVC, which was determined by differential scanning calorimetry, changed to lower temperatu