Abstract: The present invention relates to a method for preparing a foam for impregnating a liquid-phase cosmetic material, wherein the foam can be used while impregnating a liquid-phase or solid-phase cosmetic composition, such as a solution, an emulsion, a gel, a cream, or a suspension. According to the present invention, disclosed is a method for preparing a foam for impregnating a liquid-phase cosmetic material, the method comprising the steps of: (a) preparing a polyester polyol obtained by putting a polyester polyol in a chamber, followed by deflation at a temperature of 55-65° C. and mitigation under conditions of a pressure of 0.1-0.2 kPa for 60 minutes, and then lowering the temperature to 25-35° C. followed by supply of nitrogen and mitigation under conditions of a pressure of 2-3 kPa for 48 hours; (b) preparing a polyether polyol obtained by putting a polyether polyol in a chamber, followed by mitigation under conditions of a temperature of 15-25° C. and a pressure of 0.1-0.

Abstract: A knock-type cosmetic vessel includes a button moved in a vertical direction. A knocking unit receives the button in such a way that the button slides in the vertical direction, locks the button such that the button is maintained in a downwardly moved state when the button is pushed once to move down, and moves the button up when the button is pushed once again. A cosmetic applicator is provided under the knocking unit, moved down when the button is pushed once, and moved up when the button is pushed once again. An upper cap has on an upper portion of an inner circumference thereof the knocking unit. A spring is placed on an outer circumference of the knocking unit to provide elasticity to the knocking unit. A lower container is detachably coupled to the upper cap, and contains cosmetics therein.

Abstract: Disclosed is an improved powder case capable of efficiently dispensing contained powder. The powder case comprises a storage member 30 having a storage portion 31 for containing powder and a bellows portion 32 for enabling contraction/expansion of the storage portion 31; and a puff 40 coupled to a first end of the storage member 30 and for absorbing powder therefrom and discharging the same to the outside. A covering cap 50 is coupled with the puff 40 when the powder case is not used to prevent leak of powder and to protect the puff 40 from moisture. The puff 40 is made of a porous material such as sponge to facilitate penetration of powder and to provide soft touch to the skin. The powder case can efficiently dispense powder under compressed air obtained through contraction/expansion of the bellows portion in order to facilitate the use thereof. Since the bellows portion is contracted while the puff is contacted against the skin, powder can be efficiently discharged in compressed air.