Cellulose acetate deacetylation in benzene/acetic acid/water systems
β Scribed by N. Olaru; Liliana Olaru
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 71 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
## Abstract Differential scanning calorimetric melting endotherms of wet and halfβdried cellulose acetate membranes and salt distribution coefficients were studied to clarify the states of water in membranes. We have suggested that (a) there are four states of water in cellulose acetate membranes;
The solubility and diffusion of water-acetic acid solutions in epoxy resins has been studied by nuclear magnetic resonance imaging (MRI) and spectroscopy (NMR), Fourier transform infrared (FTIR) spectroscopy, and light microscopy (LM). These techniques revealed the progression of a sharp diffusion f