Abstract
The possibility of using a soluble polyfunctional imide-containing oligomer, oligomaleimidohydroxyphenylene, as a modifier of E-41r epoxy 4,4′-isopropylidenediphenol resin was examined. Introduction of this modifier in an amount from 1.0 to 3.0 wt % enhances the hardness, impact strength, adhesion, and corrosion resistance of imide-containing epoxy 4,4′-isopropylidenediphenol coatings on steel surfaces, i.e., improves their operation characteristics.
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Original Russian Text © E.T. Krut’ko, M.V. Zhuravleva, N.P. Ivanova, N.R. Prokopchuk, K.V. Vishnevskii, M.V. Popov, A.G. Bannov, Yu.L. Krutskii, 2014, published in Zhurnal Prikladnoi Khimii, 2014, Vol. 87, No. 6, pp. 814–820.
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Krut’ko, E.T., Zhuravleva, M.V., Ivanova, N.P. et al. Polyfunctional imide-containing oligomer as effective modifier of epoxy 4,4′-isopropylidenediphenol compounds. Russ J Appl Chem 87, 824–829 (2014). https://doi.org/10.1134/S1070427214060263
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DOI: https://doi.org/10.1134/S1070427214060263