Abstract
The molecular properties of a number of new poly(naphthylimides) derived from naphthalene-1,4,5,8-tetracarboxylic dianhydride and bis(naphthalic anhydrides) have been studied. On the basis of hydrodynamic studies of the polymers at various stages of their thermal degradation in 96% H2SO4 and thermogravimetric measurements, the hydrolytic stability and thermooxidative resistance of the polymers have been compared. A correlation between the experimental data and the chemical structure of molecular chains has been established.
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Original Russian Text © O.V. Okatova, N.N. Ul’yanova, E.G. Bulycheva, L.B. Elshina, A.L. Rusanov, P.N. Lavrenko, 2007, published in Vysokomolekulyarnye Soedineniya, Ser. A, 2007, Vol. 49, No. 6, pp. 1065–1071.
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Okatova, O.V., Ul’yanova, N.N., Bulycheva, E.G. et al. Hydrolytic degradation and thermal stability of poly(naphthylimides) based on naphthalene-1,4,5,8-tetracarboxylic dianhydride and bis(naphthalic anhydrides). Polym. Sci. Ser. A 49, 716–721 (2007). https://doi.org/10.1134/S0965545X07060132
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DOI: https://doi.org/10.1134/S0965545X07060132