Abstract
Rheological properties of dilute and moderately concentrated aqueous solutions of methyl cellulose-polyvinylpyrrolidone blends, as well as the conditions of gelation in them, were studied. Films were obtained from solutions of the polymer blends, and their physicomechanical properties were examined. The range of the compositions corresponding to thermodynamic compatibility of methyl cellulose with polyvinylpyrrolidone was identified by the solvent vapor sorption method and by thermomechanical examinations of the films.
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Original Russian Text © L.I. Kutsenko, Yu.G. Santuryan, E.B. Karetnikova, I.V. Gofman, A.M. Bochek, E.F. Panarin, 2007, published in Zhurnal Prikladnoi Khimii, 2007, Vol. 80, No. 5, pp. 792–797.
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Kutsenko, L.I., Santuryan, Y.G., Karetnikova, E.B. et al. Properties of the methyl cellulose-polyvinylpyrrolidone binary system in solution and in the solid state. Russ J Appl Chem 80, 771–776 (2007). https://doi.org/10.1134/S1070427207050163
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DOI: https://doi.org/10.1134/S1070427207050163