Process for the preparation of vinylaromatic copolymers reinforced with rubber

摘要

Process for the preparation of vinylaromatic copolymers reinforced with rubber which comprises: a) dissolving a dienic rubber (i) and/or a linear block elastomer, vinylaromatic monomer-1,3 conjugated diene (ii), in a mixture comprising at least one vinylaromatic monomer and a pair of solvents consisting of a polar solvent and a nonpolar solvent; b) polymerizing the solution thus obtained, possibly in the presence of an initiator.