Process for forming a polyvinyl chloride extender resin by incorporating in the suspension polymerization medium a prehomogenized solution of a polyallyl compound and a low molecular polymer of propylene

摘要

A polyvinyl chloride extender resin having an average particle size of between about 5 microns and about 50 microns can be formed by using conventional suspension polymerization procedures if a prehomogenized solution comprising an effective amount of polyallyl compound and a low molecular weight propylene polymer are incorporated in the suspension polymerization medium to control the rheological properties of the resin.