| abstract |
PROBLEM TO BE SOLVED: To provide a method for producing a resin composition particle having good dispersibility of a pigment and excellent color sharpness and transparency of a resin film to be obtained. SOLUTION: An aqueous dispersion obtained by mixing a dispersion (I) in an organic solvent (C) containing a resin (A) and a pigment (B) and an aqueous medium containing a dispersant (D) is granulated. (I) is a method of producing a resin composition particle by (B), (C) and, if necessary, a pigment dispersant (E) are mixed and dispersed by a mixer having a rotation and revolution function, and a mixed dispersion having a solid content of 50 to 98% by weight is diluted with an organic solvent as required. A method for producing resin composition particles, characterized in that it is an adjustment liquid having a solid content concentration of 20 to 70%. |