Method of making microcapsules

摘要

In the method of making microcapsules polycondensation for forming an anion-modified aminoaldehyde resin is performed in the presence of at least one anionic colloid material in an aqueous dispersion including hydrophobic material particles dispersed therein to deposit said anion-modified aminoaldehyde resin on said hydrophobic material particles to form microcapsules encapsulating hydrophobic capsule core material therein.