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Crystallization of poly(vinyl alcohol) during solvent removal: Infrared characterization and mathematical modeling

✍ Scribed by Sim-Siong Wong; Sacide Alsoy Altinkaya; Surya K. Mallapragada

Book ID
105338564
Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
191 KB
Volume
45
Category
Article
ISSN
0887-6266

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πŸ“œ SIMILAR VOLUMES

Mechanistic investigation of drying regi
Mechanistic investigation of drying regimes during solvent removal from poly(vinyl alcohol) films
✍ Meo O. Ngui; Surya K. Mallapragada πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 139 KB πŸ‘ 1 views

The mechanism of removal of solvents such as water and methanol from semicrystalline poly(vinyl alcohol) films was investigated using various thermal analysis techniques to obtain a mechanistic understanding of the drying process. Various drying regimes were identified, which correspond to different

Infrared analysis on blends of poly(3-hy
Infrared analysis on blends of poly(3-hydroxybutyric acid) and stereoregular poly(vinyl alcohol): influence of tacticity of poly(vinyl alcohol) on crystallization of poly(3-hydroxybutyric acid)
✍ Tetsuya Ikejima; Naoko Yoshie; Yoshio Inoue πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 475 KB

## Abstract The extens of crystallization of poly(3‐hydroxybutyric acid) (P(3HB)) in blends of P(3HB) with stereoregular poly(vinyl alcohol) (PVA) have been studied by means of infared spectroscopy. The degree of crystallinity of P(3HB) was found to decrease by blending with atactic PVA when PVA wa

Development of a nonaqueous solvent syst
Development of a nonaqueous solvent system for poly(vinyl alcohol) and its characterization
✍ B. Tosh; C. N. Saikia; N. N. Dass πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 157 KB πŸ‘ 2 views

Solubility of poly(vinyl alcohol) (PVA) in water prevents the preparation of various derivatives through homogeneous techniques as most of the derivatives thus formed are insoluble in aqueous medium. There are a number of solvents that can swell PVA under hot conditions but cannot dissolve PVA. In t