Polyvinyl chloride resin in particulate form, a process in an aqueous suspension agitated to produce particles of polyvinyl chloride resin bonded, porous, without skin.Process to produce particles of vinyl resin and process for improving the stability of a colloidal homopolimerizacao vinyl chloride

摘要

Porous particles of vinyl resin are disclosed where said particles are non-spherical in shape, highly porous, skinless and friable. Processes are also disclosed for producing these novel particles. The particles are preferably PVC and exhibit an ability to absorb large amounts of plasticizer in a short time.