Abstract
The copolymerization of acrylonitrile with two polymerizable fluorescent naphthalimide dyes has been investigated. It was found that the monomeric dyes took part in the polymerization and 94-96% of initially I wt.-% (relative to acrylonitrile) were covalently bound in the polymer chain, and thus new fluorescent side-group copolymers were obtained. The absorption and basic photophysical characteristics of monomeric naphthalimid dyes and copolymers in dimethylformamide are reported.
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