Intermolecular interactions in blends of hyaluronic acid with poly(vinyl alcohol) and ethylene-vinyl alcohol copolymers
β Scribed by M. Seggiani; L. Lazzeri; L. Giusti
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 410 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0957-4530
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The i.r. spectra and the melting behaviour of blends of poly(vinyl alcohol) (PVAI) and poly(acrylic acid) (PAA) have been studied as a function of blend composition. Replacement of H-bonding interactions in pure PAA and PVAI by intermolecular interactions has been proved by analysis of the OH and C-
## Abstract Polymer blends of poly(propylene) (PP) and polyacetal (polyoxymethylene, POM) with ethylene vinyl alcohol (EVOH) copolymers were investigated by differential scanning calorimetry (DSC), rheological, tensile, and impact measurements, Fourier transform infrared spectroscopy (FTIR), and sc
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