Abstract:
Theoretical and experimental data for the composition and structure (microheterogeneity) of copolymers obtained by non-equilibrium copolycondensation in homogeneous systems are considered. The effect of the relative reactivities of the comonomers, the reactivities of the first and second groups of the intermonomer, the order and duration of addition of the initial compounds to the reaction zone, and other factors on the composition and microheterogeneity of the copolymers has been demonstrated in relation to interbipolycondensation. The available experimental literature data have been compared with the results of calculations based on a quantitative theory of homogeneous copolycondensation. The bibliography includes 57 references.