STUDY OF THE LIQUID-VAPOR-EQUILIBRIUM IN SYSTEMS CONTAINING THE PRODUCTS OF SYNTHESIS OF STYRENE AND ACRYLONITRILE-BUTADIENE-STYRENE POLYMERS .1. EXPERIMENTAL-DATA FOR MONOMER-ETHYLBENZENE-POLYMER SYSTEMS AT 353.15-413.15 K

Liquid-vapor equilibria in systems containing monomers (styrene, p-met hylstyrene, and acrylonitrile), a solvent (ethyl benzene), polybutadie ne, and polymers or copolymers of the monomers are studied experimenta lly. The study is carried out by the static method using the gas chrom atographic analysis of equilibrium vapor on a Multifract F-45 gas chro matograph over a temperature range of 353.15 to 413.15 K. The liquid-p hase composition was determined by the dry-residue, sedimentation, and gas chromatographic methods.