| abstract |
The present invention provides a method for producing colored resin particles, in which colored resin particles in which vinyl resin fine particles are efficiently adhered to the surface of the particles are produced with a reduced environmental burden. A step of preparing an oil phase in which at least a binder resin and a colorant are dissolved or dispersed in an organic solvent, a step of preparing an aqueous phase containing at least a surfactant in an aqueous medium, A step of preparing a dispersion in which core particles comprising the oil phase are dispersed, an aromatic compound having at least a vinyl polymerizable functional group, and 0 to 7% by mass of vinyl in the dispersion A vinyl resin fine particle dispersion in which vinyl resin fine particles obtained by polymerizing a monomer mixture containing a compound having a polymerizable functional group and an acid group is dispersed in an aqueous medium is charged, and the fine particles are placed on the core particles. A process for removing the solvent, a process for washing the particles, and a process for removing moisture by drying. [Selection figure] None |