A PROCEDURE FOR PREPARING GLOBULES OF COPOLYMERATED RESIN ARTICULATED FROM ION CHANGE, PROVIDED WITH GOOD PROPERTIES OF RESISTANCE TO CRUSHING AND OSMOTIC SHOCK.

摘要

A process for preparing copolymer beads suitable for conversion to ion exchange resins, comprising forming a polymeric matrix containing a plurality of free radicals, and continuously adding to said matrix, under conditions suitable for polymerizing a monomer feed which is imbibed by and polymerized within the matrices. Ion exchange resins prepared from beads made by such process exhibit improved osmotic and mechanical properties.