KR101438371B1 - Facial cleanser composition for removing make-up on the skin - Google Patents

Abstract

The present invention relates to a detergent composition for removing makeup, and more particularly, to a detergent composition for removing makeup which is excellent in makeup removing ability while preventing excessive washing by containing a mixture of cellulosic microbeads and anionic surfactant, ≪ / RTI >

Cream phase cleanser, 10 mu m cellulose beads, anionic surfactant

Description

[0001] Facial cleanser composition for removing make-up on the skin [

The present invention relates to a detergent composition for removing makeup, and more particularly, to a detergent composition for removing makeup which is excellent in makeup removing ability while preventing excessive washing by containing a mixture of cellulosic microbeads and anionic surfactant, ≪ / RTI >

Women who use makeup usually use makeup remover cream, oil or lotion to remove makeup, and then use a cleanser to wipe away the makeup residue. There is always a need for a product that can remove makeup and cleanse at the same time, since there is an inconvenience that the makeup removal oil or cream must be wiped with a cleanser after use. However, it is difficult to find a satisfactory cleaning agent for removing makeup, and it is theoretically difficult to satisfy both at the same time. When cleansing the makeup with a normal cleansing foam, the makeup product with a lot of oil does not dissolve in the water and remains as it is. If the skin layer with the remaining makeup residue is left as it is, the cosmetic is not good and the blood circulation is not good The pores become clogged and cause skin troubles. Until now, it has been known that the cleansing agent for removing makeup is made only of beads and scrubs to physically remove the make-up and to be free of bubbles.

A detergent containing beads or scrubbing agents is a commonly used makeup remover that has the function of physically removing makeup residues in the pores or the surface of the skin. However, ordinary bead grains and scrubs have a size of 200 μm, which is similar to the size of pores. However, when they are repeatedly used, they stimulate the sebaceous glands and cause symptoms such as rashes and facial redness. In addition, it is easy to get into the eyes, and if it gets into the eyes, it is difficult to wash and cause pain.

Facial cleansers focused on removing makeup are also emerging recently. However, such a cleanser also has a problem that the make-up is erased well but the bubbles are scarcely generated due to a large amount of oil components and the rinsability is poor. Also, since the lipophilic component that cleans up the makeup has poor compatibility with the hydrophilic cleansing component, there are limited kinds of cleansing surfactants that can be used. These formulations may be regarded as wash-off cleansing products that focus on removing make-up rather than focusing on cleansing. The cleansing agent, which is not so foamy, makes it easier for the user to recognize that the cleansing is not enough and the make-up remains.

The inventors of the present invention have conducted extensive research to provide a product capable of simultaneously removing makeup and cleansing. As a result, when a mixture of cellulose microbeads and anionic surfactants connected by a binder is used, the beads are easily separated (2-in-1) cleanser for removal of make-up, eliminating make-up effectively, reducing skin irritation, and creating a large number of bubbles as well as surface area and fine particles simultaneously acting on the make-up residue on the skin And the present invention has been completed.

Accordingly, it is an object of the present invention to provide a detergent composition for removing make-up, which is capable of easily generating foams while being low in stimulation to the skin and capable of simultaneously removing make-up and cleansing.

To achieve the above object, the present invention provides a makeup removing detergent composition comprising a mixture of cellulose microbead and anionic surfactant as a component for facilitating foaming. That is, the present invention provides a makeup removing detergent composition containing 5 to 25% by weight of a mixture of cellulose microbeads and anionic surfactants, 10 to 35% by weight of soap components and 0 to 40% by weight of water based on the total weight of the composition .

The detergent composition for removing makeup according to the present invention contains a mixture of cellulose microbead and anionic surfactant that facilitates the removal of makeup, thereby having excellent makeup removing effect and excellent washing power.

Hereinafter, the present invention will be described in more detail.

The present invention provides a detergent composition for makeup removal comprising 5 to 25% by weight of a mixture of cellulose microbeads and anionic surfactant, 10 to 35% by weight of soap components and 0 to 40% by weight of water.

The cellulose microbeads used in the present invention are particles in which cellulose beads having a diameter of 10 탆 or less are aggregated into a size of 100 탆 (see Fig. 4). When these particles are mixed with water by washing with hands, they are broken into minute particles, Remove it cleanly. In addition, since it is a cellulose component, even if it enters the eye during use, it is melted away by the tears, so that the makeup can be removed more safely than the conventional scrub agent on the stimulation surface.

The anionic surfactant containing microbeads used in the present invention is prepared by simple mixing of the cellulose microbeads and the anionic surfactant at a weight ratio of about 1: 1 to 1: 1.5. Examples of the anionic surfactant used in the present invention include alkyl phosphates and alkyl ester phosphate salts. The amount of the anionic surfactant containing microbeads in the detergent composition according to the present invention is preferably 5 to 25% by weight based on the total weight of the composition, and it is difficult to sufficiently attain the effect of removing the makeup at 5% by weight or less .

The cleaning component used in the present invention is a fatty acid soap component widely used for general detergents, and most of the soap components that cause a saponification reaction of higher fatty acids with potassium hydroxide are used. Examples of the higher fatty acid used in the present invention include lauric acid, myristic acid, palmitic acid and stearic acid.

In the detergent composition according to the present invention, the content of the soap component is preferably from 10 to 35% by weight, and when the content is less than 10% by weight, the basic cleaning effect for wiping the dirt off the skin wastes and make- It can not be achieved.

The detergent composition for removing makeup according to the present invention can be formulated into a low viscosity liquid phase or a high viscosity cream phase.

Hereinafter, the present invention will be described in more detail with reference to examples and test examples. However, the scope of the present invention is not limited to the following examples and test examples.

[Example 1 and Comparative Example 1-2]

The components listed in Table 1 were weighed in a beaker, and the remaining amount was adjusted with purified water. Saponification reaction was performed using a paddle mixer to prepare compositions of Example 1 and Comparative Example 1-2 (unit: wt%).

Example 1 Comparative Example 1 Comparative Example 2 Purified water Balance Balance Balance Soap ingredient 25.0 25.0 25.0 Cellulose beads containing 200 占 퐉 of vitamins
(KPT products) - - 0.5% 10 [mu] m cellulose bead containing anionic surfactant
(Manufactured by KAO) 13% - - Makeup removal effect ◎ ○ △

[Test Example 1]

In order to compare the degree of removal of makeup on the skin with other formulations using the detergent composition for removing makeup according to the present invention, the detergency was tested through the following steps:

In order to compare the degree of makeup removal, lipstick was applied to all three panels in an area of 2 x 2 cm 2 in width × length on the lower part (FIG. 1).

(2) The applied lipstick was coated with a cleaning agent without a bead (Comparative Example 1), a common bead containing detergent (Comparative Example 2) and a micro-bead containing detergent (Example 1), and then rolled 20 times with water I wiped out the makeup.

(3) The skin was washed in water flowing for 30 seconds to remove the detergent, and the water was dried or removed using a tool, and the results are shown in FIG. 1 to FIG.

1 and 2, when the composition of Example 1 was used, the make-up was physically separated to show a clean skin surface. However, when the composition of Comparative Example 1-2 was used, the same makeup removal effect as that of Example 1 was not shown, and it was visually confirmed that the lipstick pigment and pearl remained.

FIG. 3 is a photograph showing a comparison between a skin not coated with lipstick and a coated skin at a ratio of 1: 1. It can be seen that a lipstick pigment remains on the skin when cleaned with a general detergent (Comparative Example 1). Also, when compared to a skin without lipstick applied during cleaning using a detergent containing a general 200 mu m cellulose bead (Comparative Example 2), the makeup was slightly erased, but it is not satisfactory. It can be seen that the cleaning agent (Example 1) containing the mixture of the cellulose microbead and the anionic surfactant according to the present invention was well cleaned so that it is difficult to distinguish it from the skin not coated with the lipstick during cleaning.

From the above results, it was confirmed that the cellulose microbead and the anionic surfactant included in Example 1 should contain a certain amount or more in order to completely remove the makeup.

[Test Example 2]

Experiments were conducted to compare skin irritation after using the composition of Example 1 according to the present invention on 10 panelists. Experiments on skin irritation were performed by comparing the stimuli sensed by the panel after using each composition. The score of each item of stigma and itching was graded from 0 to 3, and the score of each panel was averaged to evaluate the final skin irritation. The results are shown in Table 2 (unstimulated: 0, light stimulus: 1, moderate stimulus: 2, river stimulation: 3).

Comparative Example 2 Example 1 Stinginess 2.7 0.2 itch 1.2 0.1

The results of Table 2 show that a cleanser containing a general 200 mu m cellulose bead (Comparative Example 2) experiences a mild stimulation in the stiffness and a light stimulus in the itching, while a mixture of the cellulose microbead and the anionic surfactant according to the present invention In the case of the make-up removing detergent composition of Example 1, all of which showed no irritation in both stinginess and itching.

[Test Example 3]

The satisfaction of the makeup removal after using the comparative examples 1 to 2 and the example 1 with respect to 10 panelists was evaluated from 0 to 5, and the results are shown in the following Table 3 (very satisfied: 5 points, satisfactory : 4 points, average: 3 points, just so: 2 points, unsatisfied: 1 point].

Comparative Example 1 Comparative Example 2 Example 1 Panel 1 2 3 4 Panel 2 3 3 4 Panel 3 2 2 5 Panel 4 2 4 5 Panel 5 3 3 4 Panel 6 One 3 2 Panel 7 One 3 3 Panel 8 4 4 4 Panel 9 2 3 5 Panel 10 2 3 4 Average 2.2 3.1 4.0

In the results of Table 3, the average of the satisfaction of the panel 10 was 2.2 points in the case of the general detergent, Comparative Example 1, 3.1 points in the case of the detergent containing the general 200 mu m cellulose bead, 1 was used, it was evaluated as 4.0. That is, it was confirmed that the composition according to the present invention gave greater satisfaction in terms of makeup removal effect than Comparative Example 1 or Comparative Example 2.

[Formulation Example 1]

The detergent composition according to the present invention can be formulated into the composition shown in Table 4 below, but the formulation is not limited thereto.

ingredient Content (% by weight) Purified water Balance Soap ingredient 25.0 10 [mu] m cellulose bead containing anionic surfactant 13.0 Glyceryl stearate 2.0 incense 0.5

Fig. 1 is a photograph showing the skin before and after cleaning the lipstick after applying the lipstick to the lower part of both arms.

Fig. 2 is a photograph of the remnants remaining after washing in Example 1 and Comparative Examples 1 and 2. Fig.

FIG. 3 is a photograph showing the comparison of the remaining skin after the washing in Example 1 and Comparative Examples 1 and 2 with the skin to which no lipstick was applied at a ratio of 1: 1 area.

FIG. 4 is a schematic view showing a structure of a raw material of 10 μm beads connected to each other by a binder which is easily soluble in water according to the present invention, in comparison with a general 200 μm cellulose bead.

Claims (5)

5-25% by weight of a mixture of cellulose microbeads and anionic surfactants, 10-35% by weight of soap components and 0-40% by weight of water, based on the total weight of the total composition, The cellulosic microbeads are particles having a diameter of 10 mu m or less and having a size of 100 mu m, Wherein the composition is capable of simultaneously performing makeup removal and cleansing. delete The makeup removing detergent composition according to claim 1, wherein the cellulose microbeads and the anionic surfactant are mixed at a weight ratio of 1: 1 to 1: 1.5. The makeup removing detergent composition according to claim 1, wherein the anionic surfactant is selected from the group consisting of alkyl phosphates and alkyl ester phosphate salts. delete

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