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Water-in-oil type cosmetic composition having enhanced sustainability and providing alleviated sense of dryness

A water-in-oil type, cosmetic technology, applied in the direction of cosmetics, cosmetics, cosmetic preparations, etc., can solve problems such as decreased compatibility, achieve a good feeling of use, good skin moisturizing power and moisture retention, and remove makeup. slow effect

Pending Publication Date: 2020-09-25
LG HOUSEHOLD & HEALTH CARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem to be solved by the inventors of the present invention is the problem of decreased compatibility with other components in the water-in-oil type cosmetic composition

Method used

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  • Water-in-oil type cosmetic composition having enhanced sustainability and providing alleviated sense of dryness
  • Water-in-oil type cosmetic composition having enhanced sustainability and providing alleviated sense of dryness
  • Water-in-oil type cosmetic composition having enhanced sustainability and providing alleviated sense of dryness

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0051] [Experimental Example 1] Cosmetic formulation for water-in-oil cosmetics including water-soluble and oil-soluble film-forming agents

[0052] In order to confirm the durability and dryness improvement of the water-in-oil type cosmetic composition containing a water-soluble and an oil-soluble film forming agent, it manufactured the following dosage form and performed an experiment.

[0053] Based on the components and contents (% by weight) described in Table 1, a water-in-oil cosmetic cosmetic was produced by the following production method.

[0054]

[0055] 1) Mix the oil phase components and disperse after heating to 80 degrees (°C).

[0056] 2) The colorant components are mixed and stirred in the above 1).

[0057] 3) In another water phase tank, slowly heat the water phase components to 80 degrees (° C.) to completely dissolve them.

[0058] 4) Slowly add the water phase component of the above 3) to the oil phase component of the above 1) and emulsify with a hi...

experiment example 2

[0087] [Experimental Example 2] Cosmetic components for water-in-oil type makeup with respect to each content of water-soluble film forming agent

[0088] 【Table 4】

[0089]

[0090] The production method was the same as that described in Experimental Example 1 above, and the durability, stability and usability were confirmed.

[0091] Persistence was evaluated by the same method as in Experimental Example 1, and physical properties were compared with room temperature after storage at 45 degrees (° C.) for 2 weeks for stability. A sensory evaluation was performed on the feeling of use, and 20 female consumers in their 20s to 40s were selected as objects to evaluate the degree of moisturization they felt, and the scores were scored from 0 to 5 and the scores were averaged.

[0092] 1) Stability evaluation criteria: O: Stable, △: Normal, X: Separation

[0093] 2) Moisturizing evaluation criteria: 1: Very bad, 2: Not good, 3: Fair, 4: Good, 5: Very good

[0094] 【table 5】 ...

experiment example 3

[0097] [Experimental Example 3] Cosmetic formulation for water-in-oil type makeup including other types of oil-soluble film-forming agents

[0098] Persistence was additionally evaluated with trimethylsiloxysilicate included in the oil phase.

[0099] A water-in-oil type cosmetic composition containing a film-forming agent in both the oil phase and the water phase was produced using the components shown in Table 6 below.

[0100] 【Table 6】

[0101]

[0102]

[0103] The test was carried out in the same manner as the above-mentioned durability test method, and the results are shown in Table 7 below.

[0104] 【Table 7】

[0105] Comparative example 5 Example 4 value 2469 2015

[0106] As shown in the above results, it was confirmed from numerical values ​​that in Example 4, there was less collapse due to artificial sebum than in Comparative Example 5.

[0107] Therefore, when another type of oil-soluble film-forming agent was applied, the staying...

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Abstract

The present invention relates to a water-in-oil type cosmetic composition comprising at least two film formers, wherein the film formers different from each other are contained in a continuous phase and a dispersed phase, respectively. Particularly, the cosmetic composition of the present invention is superior in sustainability and can provide an excellent sense of moisturization.

Description

technical field [0001] The present invention relates to a water-in-oil cosmetic composition, and more specifically, to a water-in-oil cosmetic composition capable of eliminating dryness and improving staying power. Background technique [0002] In recent years, the demand for cushion foundations with good staying power has been increasing, and products featuring this feature have been launched one after another. In terms of the characteristics of the dosage form, since the water-in-oil type is superior in staying power compared to the oil-in-water type, attempts to further improve the staying power of the water-in-oil type have been continuously made. In addition, in the case of low viscosity, although the spreadability and usability are good, the staying power is lower than that in the case of high viscosity, so efforts have been made to improve the staying power in low-viscosity liquid dosage forms. As a conventional method, there is mainly a method of using an oil-solubl...

Claims

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Application Information

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IPC IPC(8): A61K8/06A61K8/89A61K8/81A61K8/73A61Q1/00A61Q19/00
CPCA61K8/81A61K8/73A61Q19/00A61K8/89A61Q1/00A61K8/06A61K8/064A61K8/8117A61K8/731
Inventor 郑恩智郑志姬韩钟燮
Owner LG HOUSEHOLD & HEALTH CARE LTD
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