Patent ID: 8535697

Claim:
A process for preparing a cosmetic composition, wherein said cosmetic composition comprises: an O 1 /W/O 2 emulsion composition, which comprises, in oil phases O 1 and O 2 thereof, fine metal oxide particles having ultraviolet screening ability, and wherein said process comprises: (a) preparing an O 1 /W emulsion comprising, in the oil phase O 1 thereof, fine metal oxide particles having ultraviolet screening ability, by means of (A) a polymer composed of hydrophobic monomer units and hydrophilic monomer units and containing said hydrophilic monomer units in an amount of from 40 to 80 wt. %; and (b) emulsifying said O 1 /W emulsion in an oil phase O 2 , comprising fine metal oxide particles having ultraviolet screening ability, with (B) an emulsifier, wherein said emulsifier (B) is at least one of macromer selected from the group consisting of a oxazoline-modified silicone and a polyoxyethylene methylpolysiloxane copolymer, wherein the oxazoline unit and the polyoxyethylene unit are present in the respective macromer in an amount of from 5 to 50 wt. %.