Patent ID: 8580284

Claim:
An oil-based cosmetic preparation comprising components (A), (B), and (C): (A) 0.8 to 15% by weight of a cellulose compound having a cellulose skeleton in a main chain, wherein 67 mol % to 100 mol % of the total hydroxyl groups are substituted with a group —O-M-R, wherein M represents CH 2 or a carbonyl group C═O, and R represents a straight alkyl group having 9 to 21 carbon atoms, wherein said cellulose compound having a cellulose skeleton in a main chain has the cellulose skeleton: wherein R′ is an ethylene group or a propylene group, n represents the average addition mole number of R′O per glucose unit and is from 1 to 4; (B) 10 to 80% by weight of an ester oil which is liquid at 25° C.; and (C) 5 to 60% by weight of a hydrocarbon oil which is liquid at 25° C., wherein a weight ratio (B)/(C) of the component (B) to the component (C) is 8/1 to 1/4.