Patent ID: 7671096

Claim:
A light stabilizer emulsion composition comprising: water; at least one of a light stabilizer and a UV absorber; and an emulsifier comprising a nonionic surfactant (A) and a nonionic surfactant (B), wherein the nonionic surfactant (B) comprises a sorbitan ester-based compound, wherein the content of the emulsifier is within a range of 40 parts by mass (weight) (exclusive) to 100 parts by mass (weight) (inclusive) with respect to 100 parts by mass (weight) of the light stabilizer and/or UV absorber, and wherein the amount of the nonionic surfactant (A) accounts for 50 to 100 weight % of the total amount of the emulsifier; wherein components constituting the light stabilizer emulsion composition have an average particle size of 150 nm or less.