| abstract |
Provided are a resin particle dispersion having redispersibility even after long-term storage, a method for producing the resin particle dispersion, and a cosmetic having redispersibility even after long-term storage. Step (I) of dispersing a polymerizable component containing a polymerizable monomer in an aqueous dispersion medium containing an inorganic component and a low molecular surfactant, and step (II) of obtaining resin particles by polymerizing the polymerizable component , A powdering step (IV) for obtaining a powder of resin particles from an aqueous dispersion medium containing resin particles after the step (II), a resin obtained by mixing the resin particles, water, alcohol and organic acid after the step (IV) A method for producing a resin particle dispersion, comprising a mixing step (V) for obtaining a particle dispersion, wherein the organic acid is a specific organic acid. [Selection figure] None |