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Liquid crystal emulsion composition for sheet mask, preparation method therefor, and sheet mask comprising same

A technology of liquid crystal emulsification and composition, which is applied in the direction of cosmetic preparations, dressing preparations, skin care preparations, etc., which can solve the problems of application restrictions and achieve the effect of excellent skin transmission ability

Active Publication Date: 2020-12-29
LEADERS COSMETICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these mask compositions are in the form of applying the conventional liquid crystal compositions used in high-viscosity cosmetic compositions such as creams to masks, and there are limitations in their application to actual products.

Method used

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  • Liquid crystal emulsion composition for sheet mask, preparation method therefor, and sheet mask comprising same
  • Liquid crystal emulsion composition for sheet mask, preparation method therefor, and sheet mask comprising same
  • Liquid crystal emulsion composition for sheet mask, preparation method therefor, and sheet mask comprising same

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0092] Preparation Example 1: Preparation of Liquid Crystal Emulsion Composition

[0093] The water phase ingredients of Table 1 were mixed in the main mix tank and heated at a temperature of 78°C to dissolve the ingredients. In addition, the oil phase components were heated in another oil phase tank, and the components were dissolved by heating at a temperature of 78° C. similarly. Add the dissolved oil phase ingredients to the main mix tank and mix with a homomixer for 10 minutes.

[0094]After stirring, it was cooled to 40° C., and the skin functional ingredient was added, followed by mixing for 5 minutes. Cool to 28°C and stir while mixing.

[0095] 【Table 1】

[0096]

[0097]

[0098] Observe the particle state of the liquid crystal emulsion prepared in described embodiment and comparative example with 400 times polarizing microscope, and show in figure 1 .

[0099] The observation results of the polarizing microscope were evaluated according to the clarity and...

preparation example 2

[0104] Preparation Example 2: Preparation of Liquid Crystal Emulsified Mask

[0105] The liquid crystal emulsion composition prepared in Preparation Example 1 was put into the mask-shaped porous network fiber structure inserted in the bag, and the liquid crystal emulsion mask was prepared by natural immersion.

[0106] Take a part of the fiber structure of the mask as a sample, and use a 400-fold polarizing microscope to observe whether the liquid crystal emulsified particles are enclosed in the porous pores of the microporous structure of the fiber structure of the mask, and the observation results are shown in figure 2 and Table 3.

[0107] 【table 3】

[0108] Example 1 Example 2 Comparative example 1 Comparative example 2 grain clarity 5 4.5 1 1 Particle uniformity 5 4.5 1.5 1.5

[0109] Depend on figure 2 As can be seen from Table 3, it can be confirmed that the liquid crystal emulsified particles are well enclosed between the fi...

experiment example 1

[0110] Experimental example 1: Performance analysis according to the type of liquid crystal emulsifier

[0111] Performance was analyzed by comparing the liquid crystal emulsifier of the present invention with an emulsifier of the prior art in combination with cetearyl alcohol and cetearyl glucoside as liquid crystal emulsifiers.

[0112] A liquid crystal emulsifying composition was prepared with the same composition as in Example 1, and the type of liquid crystal emulsifying agent was changed to cetearyl alcohol and cetearyl glucoside, and the same content as the composition of Example 1 was added in experiments The case (Comparative Example 3) and the case of adding the content to obtain the same viscosity as in Example 1 (Comparative Example 4).

[0113] 【Table 4】

[0114]

[0115]

[0116] In the above-mentioned Table 4, in the case of the liquid crystal emulsifier of Comparative Example 3, when the same content as that of the liquid crystal emulsifier of the presen...

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Abstract

The present invention relates to a liquid crystal emulsion composition for a sheet mask, a preparation method therefor, and a sheet mask comprising same. A liquid crystal emulsion composition for a sheet mask, according to the present invention, exhibits a physical property of low viscosity even while containing a liquid crystal emulsion, and thus can be stably applied to a sheet mask. Therefore,skin efficacy ingredients for skin whitening and wrinkle alleviation, in addition to moisturizing effects, can be effectively supported, skin delivery ability is excellent, and liquid crystal emulsionparticles are stably incorporated in a fiber network structure so as to be stably maintained without a change in physical properties for a long time.

Description

technical field [0001] The present invention relates to a liquid crystal emulsified composition for a facial mask, a preparation method thereof, and a facial mask comprising the same, more specifically, to a liquid crystal emulsified composition for a facial mask comprising a liquid crystal emulsion, a preparation method thereof, and a facial mask comprising the same. The emulsion can be stably enclosed in the network structure of porous fibers, so that skin functional ingredients such as wrinkle improvement and whitening can be stably held in the mask. Background technique [0002] In recent years, various types of cosmetics have been sold on the market, and among them, sheet masks are a type of product that many consumers have been looking for because it is easy to use and has an excellent moisturizing effect even after one use. Therefore, various types of masks are being developed, such as fiber-impregnated masks, hydrogel masks, and biocellulose masks. The fiber-impregn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/60A61K8/34A61K8/73A61K8/02A61K8/06A61Q19/00
CPCA61K8/60A61K8/73A61Q19/00A61K8/34A61K8/02A61K8/06A61K8/602A61K8/345A61K8/0212A61K8/0295
Inventor 金成长文明一黄文仪金镇久
Owner LEADERS COSMETICS CO LTD
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