Abstract
Radical precipitative copolymerization of N-vinylformamide with acrylic and methacrylic acids in isopropanol at 60°C, with azobisisobutyric acid dinitrile as initiator, was studied. The conditional values of the relative reactivities were found: r 1 = 0.068 ± 0.008 and r 2 = 1.638 ± 0.025 for the N-vinylformamide-methacrylic acid copolymer and r 1 = 0.15 ± 0.03 and r 2 = 0.19 ± 0.09 for the N-vinylformamide-acrylic acid copolymer.
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Original Russian Text © N.A. Nesterova, I.I. Gavrilova, E.F. Panarin, 2009, published in Zhurnal Prikladnoi Khimii, 2009, Vol. 82, No. 4, pp. 624–627.
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Nesterova, N.A., Gavrilova, I.I. & Panarin, E.F. Radical copolymerization of N-vinylformamide with unsaturated carboxylic acids. Russ J Appl Chem 82, 618–621 (2009). https://doi.org/10.1134/S1070427209040168
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DOI: https://doi.org/10.1134/S1070427209040168