Viscous cosmetic

Abstract

It is intended to provide a viscous cosmetic packed in an extrusion container, into which the contents (i.e., the viscous cosmetic) once taken out therefrom can be put back, wherein the container has a shape ensuring the effective application of the viscous cosmetic while the viscous cosmetic has a viscosity appropriate for the shape. In a viscous cosmetic packed in an extrusion container, into which the contents (i.e., the viscous cosmetic) once taken out therefrom can be put back, the applicator of the container is made of an elastic material; the application face is a smooth face inclining to the longitudinal axis of the container body; the diameter of a tubular viscous cosmetic-supplying pipe of the container is from 1.7 to 2.2 mm; a discharge port (an opening) for discharging the viscous cosmetic outward is located in the application face in connection to the pipe; and the viscous cosmetic has a viscosity of 19000 mPa s or above at a shear speed of from 0 to 5 sec<-1> and a viscosity of 11000 mPa s or below at a shear speed of 40 sec<-1>, and further contains 0.2 wt% or more of dipropylene glycol.

Description

technical field [0001] The present invention relates to viscous cosmetics, and more particularly, to a viscous cosmetic in which the viscous cosmetic is housed in a push-out container capable of retracting the contents, and a container shape that can efficiently apply and handle the viscous cosmetic and a shape suitable for the container Viscous cosmetics with the viscosity of viscous cosmetics, and viscous cosmetics that are prepared to prevent secondary pollution caused by microorganisms. Background technique [0002] In recent years, people do not use the conventional solid form of stick-shaped cosmetics, and sell viscous cosmetics on the market in a cylindrical container, and through the introduction hole communicated with the container, the coating member is arranged on the front end of the container. Viscous cosmetics in the shape of a container for applying the lip or other to-be-applied part (refer to Japanese Patent Laid-Open No. Hei 9-322819). As a viscous cosmeti...

AI Technical Summary

Problems solved by technology

[0007] In addition, in such viscous cosmetics, if the viscous cosmetics remaining on the applied surface after use are returned to the storage part, it will come into contact with the viscous cosmetics that have been in contact with the applied part and unused viscous cosmetics, resulting in Microorganisms adhering to the skin or lips, sweat, sebum, each layer of peeling sheets, food residues and other microorganisms can be assimilated (assimilation) substances, so that the unused viscous cosmetics in the storage part are easily contaminated and become unhygienic. substance

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