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Cosmetic carrier and cosmetic application kit comprising same

A technology of cosmetics and carriers, applied in cosmetic powder containers, cosmetics, cosmetics, etc., can solve the problems of sponges not easy to absorb, not easy to absorb, unstable discharge structure, etc., and achieve the effect of improving the sense of use and aesthetics

Pending Publication Date: 2022-05-06
AMOREPACIFIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, a cosmetic composition with a low shear stress has a sharp decrease in viscosity when a shear rate within a specific range is applied compared to a cosmetic composition with a high viscosity, so the network structure is applied to a cosmetic composition with a low shear stress When the shear rate is applied due to repeated use, the cosmetic composition tends to become thinner, and there is a problem that it is difficult to discharge an appropriate amount due to excessive discharge.
That is, the discharge structure becomes unstable, so the network structure is not suitable for use in cosmetic compositions with low shear stress
[0009] In addition, when existing carriers such as sponges are used, the shear stress of the cosmetic composition is low and the sponge is not easy to absorb the cosmetic composition (the existing sponge carriers are all suitable for low-viscosity cosmetic compositions), so it is greatly reduced. Compatibility of Cosmetic Compositions with Low Shear Stress and Existing Sponges
In other words, since it is not easy to absorb, when pressure is applied to the sponge for discharge, the contents are not easily discharged and become free
In addition, a large force is applied to the sponge for discharge, which affects the shear stress of the cosmetic composition, causing changes in the stability and physical properties of the cosmetic composition, and ultimately may not be able to expect the intended feeling of use and stability.

Method used

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Examples

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preparation example Construction

[0098] Preparation of water-in-oil cosmetic composition

[0099] Prepare the cosmetic composition according to Preparation Example 1 (cosmetic composition with low shear stress, initial viscosity 30000cps) according to the components and contents shown in Table 1 below, prepare according to the components and contents shown in Table 2 below The cosmetic composition of Comparative Preparation Example 1 (cosmetic composition with high shear stress, initial viscosity: 15500 cps).

preparation example 1

[0100] (Preparation Example 1: Preparation of Water-in-Oil Emulsion Cosmetic Composition)

[0101] A water-in-oil cosmetic composition was prepared according to the components in Table 1 below.

[0102] Specifically, after mixing the spherical powder and oil in Table 1 below using a Hansel mixer or an Agi mixer, they were uniformly dispersed using a three-stage rolling mill to prepare composite powder in advance. The water-in-oil emulsion cosmetic composition is prepared by adding the dissolved purified water and the water phase of the polyol to the previously prepared powder oil dispersion phase for emulsification and mixing, followed by degassing and cooling.

[0103] 【Table 1】

[0104] (unit weight%)

[0105] Raw material name content Silsesquioxane crosspolymer (Silsesquioxane crosspolymer) 7 Polyglyceryl-3 Cocoate 0.1 Octyldodecyl Xyloside 0.05 Simethicone 0.15 Caprylyl Methicone 2.7 Diphenylsiloxyphenyl trimethicone 10 ...

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Abstract

The present invention provides: a cosmetic carrier in which four cosmetic carriers having a diameter of 48 mm and a height of 10 mm are stacked in the vertical direction to form a stacked structure, and five stacked structures are arranged in a cross shape; when an ASKER durometer F type (Type) is placed on the laminated structure located in the center of the five laminated structures arranged in the cross shape for measurement, the hardness is 60 or less.

Description

technical field [0001] This description relates to a cosmetic carrier and a cosmetic application kit including the cosmetic carrier and a cosmetic applicator. Background technique [0002] Cosmetics are products used on the human body to add charm and beautify the appearance by cleaning and beautifying the human body, or to maintain or improve the health of the skin and hair, with minimal impact on the human body. [0003] Generally speaking, cosmetics can be prepared by mixing cosmetic compositions of different formulations with emulsifiers such as surfactants, which can be divided into water-in-oil (W / O) and An oil-in-water (O / W) cosmetic composition. [0004] The water-in-oil type cosmetic composition combines an oil-phase raw material on the outside of a water-phase raw material. The water-in-oil type cosmetic composition has a high greasy feeling, slow skin absorption and a thick feeling of use, but has the advantage of high durability compared to the oil-in-water typ...

Claims

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Application Information

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IPC IPC(8): A61K8/87A61K8/06A61K8/02A45D34/04A61Q19/00
CPCA61K8/87A61K8/0279A61K8/064A45D34/042A61Q19/00A61K2800/87A61K2800/10A61K8/0208A61Q1/02A45D34/04
Inventor 崔汀善李承桓
Owner AMOREPACIFIC CORP