Mv. Solovskii et al., SYNTHESIS OF COPOLYMERS OF N-VINYLPYRROLIDONE WITH UNSATURATED PHENOXYACETIC ACIDS, Journal of applied chemistry of the USSR, 65(9), 1992, pp. 1723-1727
Combination of N-vinylpyrrolidone with unsaturated phenoxyacetic acids
has been achieved. The composition of the copolymers obtained was con
firmed by UV and IR spectroscopy, and by potentiometric titration. The
synthesized copolymers can be used as modifiers of biologically activ
e compounds, including proteins.