RESIN DISPERSION, FINE PARTICLES AND METHODS FOR PRODUCING SAME

摘要

The present invention addresses the problem of providing an aqueous dispersion of at least one type of resin selected from among the group consisting of resins characterized by having a glass transition temperature of 100°C or higher, wherein resin particles hardly undergo sedimentation over a longer period of time. The present invention solves this problem by providing: a dispersion in which by coating a cationic group-containing organic polymer compound, by means of a base precipitation method, onto at least one type of resin particles selected from among the group consisting of resins characterized by having a glass transition temperature of 100°C or higher, the particles exhibit high dispersion stability even if present at a high concentration; and dispersed particles (fine particles) obtained from this dispersion.