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

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

Example Embodiment

[0051] [Experimental Example 1] Water-in-oil cosmetic cosmetic formulations including water-soluble and oil-soluble film-forming agents

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

[0053] Based on the components and contents (% by weight) described in Table 1, the water-in-oil cosmetic cosmetics were manufactured by the following manufacturing method.

[0054]

[0055] 1) The oil phase components are mixed and heated to 80 degrees (°C) and then dispersed.

[0056] 2) In 1) above, the colorant components are mixed and stirred.

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

[0058] 4) Slowly add the water phase component of 3) to the oil phase component of 1), and use a high-speed mixer to achieve emulsifi...

Example Embodiment

[0087] [Experimental example 2] Water-in-oil cosmetic cosmetic ingredients for each content of water-soluble film forming agent

[0088] 【Table 4】

[0089]

[0090] The manufacturing method was the same as the manufacturing method described in Experimental Example 1 above, and the endurance, stability, and feeling of use were confirmed.

[0091] The durability was evaluated by the same method as in Experimental Example 1. Regarding the stability, the physical properties were compared with room temperature after storage at 45 degrees (°C) for 2 weeks. Sensory evaluation was conducted on the feeling of use, and 20 female consumers between 20 and 40 years of age were evaluated for the degree of hydration. Here, a score of 0 to 5 was scored and the scores were averaged.

[0092] 1) Stability evaluation criteria: O: stable, △: fair, X: separated

[0093] 2) Evaluation criteria for hydration: 1: Very bad, 2: Not good, 3: Fair, 4: Good, 5: Very good

[0094] 【table 5】

[0095] Comparative ...

Example Embodiment

[0097] [Experimental example 3] Water-in-oil cosmetic cosmetic formulation containing other kinds of oil-soluble film forming agents

[0098] In the case where trimethylsiloxysilicate was included in the oil phase, the durability was additionally evaluated.

[0099] The water-in-oil cosmetic composition including the 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 performed in the same manner as the durability test method described above, and the results are shown in Table 7 below.

[0104] 【Table 7】

[0105] Comparative example 5 Example 4 value24692015

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

[0107] Therefore, when other types of oil-soluble film-forming agents are applied, the endurance is better when using sodium polys...

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PUM

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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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