%0 Journal Article
%T Short-chain grafting of tetrahydrofuran and 1,4-dioxane cycles on vinylchloride-maleic anhydride copolymer
%J eXPRESS Polymer Letters
%D 2009
%I Budapest University of Technology
%R 10.3144/expresspolymlett.2009.3
%X Mass increase of vinylchloride-maleic anhydride (VC-MA) copolymer samples aged in tetrahydrofuran (THF) or in 1,4-dioxane results from chemical interaction of VC-MA macromolecules with 1,4-dioxane or THF. Microstructure of the products of such modification was proved by infrared spectroscopy (IR-) and nuclear magnetic resonance spectroscopy (13C NMR and 1H NMR). Mechanism of modification has been proposed. The results of microstructure research of VC-MA samples aged in THF and in 1,4-dioxane coincide with already known data on the reactions of opening of these and other oxygen-containing cycles under mild conditions.
%K Polymer synthesis
%K molecular e
%K graft copolymers
%K vinyl chloride-maleic anhydrid
%U http://www.expresspolymlett.com/letolt.php?file=EPL-0000830&mi=cd