Patent ID: 7645457

Claim:
An emulsified cosmetic comprising: 0.1 to 25 wt % of aqueous moisturizing components; 30 to 80 wt % of oil solution components; and 0.1 to 30 wt % of spherical resin particles prepared by an emulsion polymerization aggregation method, having hydrophilic groups from a surface to an inside of the particles and an average volume particle size of 2.0 μm to 20.0 μm, wherein the hydrophilic groups include acid polar groups, and a glass transition temperature of the spherical resin particles is in a range of 10 to 90° C., wherein the spherical resin particles are uniform in composition from the surface to the inside of the particles and are not hollow particles, wherein a volume particle size distribution GSDv of the spherical resin particles is 1.24 or less, wherein the spherical resin particles are formed from monomers having the hydrophilic groups, wherein the monomers having the hydrophilic groups comprise from 0.01 to 20% by mass of reactive materials for formation of the spherical resin particles, and wherein a superficial index value of the spherical resin particles expressed in an equation below is 2.0 or less, wherein (Superficial index value)=(Specific surface area actual measurement)/ (Specific surface area calculation), (Specific surface area calculation)=6Σ(n×R 2 )/{ρ×Σ(n×R 3 )}, and (n=number of particles in a channel in a Coulter counter, R=channel particle size in the Coulter counter, ρ=toner density, number of channels: 16, division size: 0.1 intervals by log scale).