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pro vyhledávání: '"S. H. Kandil"'
Autor:
S. H. Kandil, M. A. El‐Gamal
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 24:2765-2771
Methyl acrylate–styrene copolymers of different copolymer compositions were free-radically prepared. The relative intensities of the carbonyl frequencies of the methyl acrylate units at v 1730 cm−1 were correlated with the copolymer composition.
Publikováno v:
Journal of Polymer Science: Polymer Chemistry Edition. 17:2783-2790
The vinyl acetate centered triad fractions of some free radically prepared ethylene–vinyl acetate and styrene–vinyl acetate copolymers have been determined from the patterns of vinyl acetate methine carbon peaks in their 13C nuclear magnetic reso