POLYVINYLKLORIDPARTIKLAR OCH FORFARANDE FOR FRAMSTELLNING DERAV

摘要

The present invention relates to polyvinyl chloride resin particles which are colored with cationic dyestuffs, to a process of making them, and to plastisols produced therefrom. Resin particles are preferably heated in a solvent medium which preferably is water or comprises water, the solvent medium being suitable to dissolve the cationic dyestuff. The dye penetrates and dyes the particles. Particulate material can be produced having diverse characteristics.