PROCESS FOR THE MANUFACTURE OF IMPACT RESISTANT MODIFIED POLYMERS

摘要

A continuous process for the manufacture of impact resistant polymers is disclosed. The process comprises polymerization of a reaction mixture containing vinylaromatic monomers in the presence of soluble rubber and entails shearing at least some of said mixture at a rate of more than 30 000 1/s using a device having no rotating parts. The resulting product is characterized in its low gloss and improved impact properties.