The commercial poly(vinyl acetate) bulk was studied by nuclear magnetic resonance (NMR) at solution and solid state to understand much better the behavior of this polymer to obtain information on structure, sample molecular mobility, and heterogeneity. To analyze the behavior of this polymer, we hav
Nuclear magnetic resonance studies on sequence distributions in vinyl alcohol-vinyl acetate copolymers
β Scribed by Suzanne Toppet; Piet J. Lemstra; Geert Van der Velden
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 606 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0032-3861
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Correlation between hydrogen-bonding self-association and sequence distribution in poly(vinyl acetate-co-vinyl alcohol) copolymers (ACA) with different degrees of basic hydrolysis and sequence distributions has been studied by thermal analysis and NMR spectroscopy. 13 C NMR spectroscopy has also bee
## Abstract Copolymers of __N__βvinylβ2βpyrrolidone (V) and glycidyl methacrylate (G) monomers of different compositions were prepared by freeβradical solution polymerization. The copolymer composition of these copolymers was determined with ^1^HβNMR spectra. The reactivity ratios calculated from t