Microcapsules and a method of manufacturing the same

(57) [summary] homogeneous and smooth film formation is made, a sustained-release also excellent micro-capsule of the contents (or microcapsule product), with a good particle size distribution, and free of the membrane material aggregates or form while suppressing the presence of occurrence and free core material of the microcapsule agglomerates. The production method, the water-soluble cationic modified amino resin and Anionikku surfactant were mixed in the presence of a hydrophobic core material dispersed in an aqueous medium, a water-soluble cationic modified amino resin a hydrophobic core material dispersion the first coating step and coated by coacervate with Anionikku surfactant; adding an amino resin prepolymer into an aqueous dispersion containing a coated core material dispersion, by polycondensation, further amino resin core material dispersion It has a second coating step of coating at polycondensate of prepolymer, a.