KR102506213B1 - Transparent cleansing balm composition - Google Patents

Abstract

A transparent cleansing composition with excellent applicability is provided. One embodiment of the present invention provides the transparent cleansing composition, which contains: 10 to 50 wt% of a water-soluble moisturizer; 0.1 to 5 wt% of a thickening agent; and 5 to 20 wt% of a surfactant, and has a formulation in the form of the transparent balm.

Description

Transparent cleansing balm composition {TRANSPARENT CLEANSING BALM COMPOSITION}

The present invention relates to a transparent cleansing balm composition, specifically, to a water-based transparent cleansing balm composition, which has less residual feeling after use and a fresh and refreshing feeling compared to oil balm formulations widely known on the market.

In general, facial cleansers corresponding to cleansing compositions include a tissue-off type oil-based cleanser and a wash-off type aqueous cleanser, which are mainly used to clean the skin.

In particular, water-based face wash removes various wastes such as sweat, sebum, dust, aged dead skin cells, makeup residues, and other contaminants on the surface of the skin to keep the skin moist and healthy, and as a result, it helps to receive makeup well. . If impurities remain on the skin, capillaries are constricted, blood circulation is deteriorated, pores are clogged, and the supply of oxygen and nutrients necessary for metabolism is hindered, resulting in unhealthy skin, further worsening of keratinization and acne. However, skin troubles or blemishes appear, and lipid peroxides accumulate, which can cause premature aging.

On the other hand, interest in makeup/makeup is increasing recently for both men and women. Makeup is applying a substance such as a color compound to the skin to decorate the appearance in a desired style. If the compound such as a color compound remains on the skin, it clogs pores like impurities, increasing the possibility of skin trouble. Many people want to remove the compounds used in makeup through face washing, but there is a problem in that it is necessary to wash the face several times in order to have a small residual feeling after washing the face and to give a fresh feeling of use.

An object of the present invention is to provide a transparent cleansing balm composition capable of effectively removing makeup residues and impurities simply by applying to the skin without generating foam.

Another object of the present invention is to provide a transparent cleansing balm composition having a uniform surface and excellent applicability (rolling).

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned above can be understood by the following description and will be more clearly understood by the examples of the present invention. It will also be readily apparent that the objects and advantages of the present invention may be realized by means of the instrumentalities and combinations indicated in the claims.

One embodiment of the present invention for achieving the above object is a transparent balm type formulation containing 10 to 50% by weight of a water-soluble moisturizer, 0.1 to 5% by weight of a thickener and 5 to 20% by weight of a surfactant, It provides a transparent cleansing composition having.

In one embodiment of the present invention, the water-soluble humectant is glycerin, glycereth-26, methylgluses-10, methylgluses-20, propanediol, propylene glycol, dipropylene glycol, butylene glycol It may be at least one selected from the group consisting of lycol, 2,3-butanediol, pentylene glycol, and 1,2-hexanediol.

In one embodiment of the present invention, the thickener may be at least one selected from the group consisting of starch-based compounds, acrylate-based compounds, polyurethane-based compounds, cellulose-based compounds, and gum-based compounds.

In one embodiment of the present invention, the starch-based compound may be any one selected from the group consisting of sodium polyacrylate starch, tapioca starch, hydroxypropyl starch phosphate, and combinations thereof.

In one embodiment of the present invention, the acrylate-based compound is carbomer, sodium polyacrylate, acrylate copolymer, acrylate/Beheneth-25 methacrylate copolymer, acrylate/C10-30 alkyl acrylate A group consisting of late crosspolymer, ammonium acryloyldimethyltaurate/Vpicopolymer, hydroxyethyl acrylate/sodium acryloyldimethyltaurate copolymer, sodium polyacryloyldimethyltaurate, and combinations thereof It may be any one selected from.

In one embodiment of the present invention, the polyurethane-based compound is PEG-240 HDI copolymer bis-decyltetradeceth-20 ether,

Hydrogenated polybutadiene / glycol / HDI copolymer,

It may be any one selected from the group consisting of HDI/PI-45/SMDI Crosspolymer and combinations thereof.

In one embodiment of the present invention, the cellulose-based compound may be any one selected from the group consisting of cellulose gum, ethyl cellulose, hydroxyethyl cellulose, hydroxypropylmethyl cellulose, and combinations thereof.

In one embodiment of the present invention, the gum-based compound may be any one selected from the group consisting of acacia gum, agar gum, algin gum, pectin gum, amylopectin gum, gellan gum, carrageenan gum, and combinations thereof.

In one embodiment of the present invention, the surfactant is polyglyceryl-10 laurate, polyglyceryl-10 caprate, polyglyceryl-10 myristate, polyglyceryl-4 caprate, PEG-6 It may be any one selected from the group consisting of caprylic/capric glycerase, PEG-7 glyceryl cocoate, and combinations thereof.

In one embodiment of the present invention, the weight ratio (thickener: water-soluble moisturizer) of the thickener and the water-soluble moisturizer may be 1:10 to 1:50.

The solution to the above problems does not enumerate all the features of the present invention. Various features of the present invention and the advantages and effects thereof will be understood in more detail with reference to the following specific examples.

According to one embodiment of the present invention, it is possible to provide a transparent cleansing balm composition capable of effectively removing makeup residues and impurities simply by applying to the skin without generating bubbles.

According to another embodiment of the present invention, a transparent cleansing balm composition having a uniform surface and excellent applicability (rolling) can be provided.

In addition to the above effects, specific effects of the present invention will be described together while explaining specific details for carrying out the present invention.

It is a photograph showing that the cleansing composition is well formed.
2 is a photograph of a transparent cleansing composition according to Comparative Example 2, showing that the aggregation of the cleansing composition is excessive due to the increase in hardness due to the thickener.
3 is a photograph of a transparent cleansing composition according to Comparative Example 1, showing a shape in which the cleansing composition flows without having a balm-type formulation due to a small amount of thickener.

Hereinafter, each configuration of the present invention will be described in more detail so that those skilled in the art can easily practice it, but this is only one example, and the scope of the present invention is Not limited.

One embodiment of the present invention, a transparent cleansing balm composition containing 10 to 50% by weight of a water-soluble moisturizer, 0.1 to 5% by weight of a thickener, and 5 to 20% by weight of a surfactant, and having a formulation in the form of a transparent balm to provide.

In the present invention, "the composition is transparent" literally means a composition with high transparency, and specifically, when the composition is irradiated with light, 60% to 100% of the light passing through, preferably 70% to 100% means to permeate.

Unlike general cleansing compositions, the transparent cleansing balm composition of the present invention is a formulation that has improved disadvantages such as the heaviness of oil balm cleansers and the residual feeling of oil components. It is possible to provide a transparent cleansing balm composition that exhibits a light feeling and a fresh feeling of use.

In addition, according to one embodiment of the present invention, it is possible to provide a transparent cleansing balm composition having a uniform surface and excellent applicability (rolling).

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

1. Transparent cleansing balm composition

The transparent cleansing composition according to the present invention includes 10 to 50% by weight of a water-soluble humectant that supplies moisture to the skin. Specifically, the content of the water-soluble moisturizer may be 20 to 35% by weight, 25 to 35% by weight, 27 to 33% by weight, 28 to 32% by weight, or 29 to 31% by weight based on the total weight of the transparent cleansing composition. there is. If the content of the water-soluble moisturizer is less than the above numerical range, application (rolling) is not good, making it impossible to effectively remove makeup residues and impurities, and if it exceeds the above numerical range, the surface of the transparent cleansing composition will become smooth. However, as the content of purified water capable of dissolving the thickener decreases, it is difficult to increase the content of the thickener, making it difficult to implement a chestnut-type formulation.

The water-soluble humectants are, for example, glycerin, glycereth-26, methylgluses-10, methylgluses-20, propanediol, propylene glycol, dipropylene glycol, butylene glycol, 2,3 - It may be at least one selected from the group consisting of butanediol, pentylene glycol, and 1,2-hexanediol. Since the water-soluble moisturizer contains relatively more hydrophobic groups than water in addition to the hydrophilic functional group, it can dissolve the oil phase substances contained in makeup more effectively than water.

The transparent cleansing composition according to the present invention includes 0.1 to 5% by weight of a thickener that imparts appropriate hardness to have a balm type formulation. Specifically, the content of the thickener may be 0.3 to 3% by weight, 0.5 to 2% by weight, or 0.8 to 1.2% by weight based on the total weight of the transparent cleansing composition. When the content of the thickener is less than the above numerical range, the hardness is low and the formulation in the form of a balm is not obtained, and thus, the content of the thickener is not differentiated from the conventional cleansing composition. Although it may have a formulation, when the cleansing composition aggregates during application, application (rolling) is not performed well, which may cause inconvenience to users.

The thickener may be, for example, at least one selected from the group consisting of a starch-based compound, an acrylate-based compound, a polyurethane-based compound, a cellulose-based compound, and a gum-based compound.

The starch-based compound may be any one selected from the group consisting of sodium polyacrylate starch, tapioca starch, hydroxypropyl starch phosphate, and combinations thereof, and sodium polyacrylate starch is most preferred.

The acrylate-based compound is carbomer, sodium polyacrylate, acrylate copolymer, acrylate/Beheneth-25 methacrylate copolymer, acrylate/C10-30 alkyl acrylate crosspolymer, ammonium acryloyldi It may be any one selected from the group consisting of methyl taurate/Vpicopolymer, hydroxyethyl acrylate/sodium acryloyldimethyltaurate copolymer, sodium polyacryloyldimethyltaurate, and combinations thereof.

The polyurethane-based compound is PEG-240 HDI copolymer bis-decyl tetradeceth-20 ether, hydrogenated polybutadiene / glycol / HDI copolymer,

It may be any one selected from the group consisting of HDI/PI-45/SMDI Crosspolymer and combinations thereof.

The cellulose-based compound may be any one selected from the group consisting of cellulose gum, ethyl cellulose, hydroxyethyl cellulose, hydroxypropylmethyl cellulose, and combinations thereof.

The gum-based compound may be any one selected from the group consisting of acacia gum, agar gum, algin gum, pectin gum, amylopectin gum, gellan gum, carrageenan gum, and combinations thereof. By further including a small amount of a gum-based compound among thickener compounds, the hardness of the balm formulation may be further increased. Specifically, the content of the gum-based compound may be 1 to 5% by weight based on the total weight of the thickener compound.

The weight ratio (viscous agent: water-soluble moisturizer) of the thickener and the water-soluble moisturizer may be 1:10 to 1:50. When the weight ratio of the water-soluble moisturizer and the thickener (thickener: water-soluble moisturizer) satisfies the above numerical range, the optimum hardness for the balm formulation is maintained, furthermore, the cleaning power is the best, and the rolling of the cleansing composition is easy. Thus, the ease of application can be improved, and the surface of the applied cleansing composition can be made smooth.

The transparent cleansing composition according to the present invention includes a surfactant, which is a compound having both a polar structure and a non-polar structure. The surfactant can maximize the cleansing effect by well mixing oil phase substances, water, dust, etc. included in makeup with low polarity. The content of the surfactant includes 5 to 20% by weight of the surfactant. Specifically, the content of the surfactant may be 5 to 15% by weight, 7 to 13% by weight, or 9 to 11% by weight based on the total weight of the transparent cleansing composition. If the content of the surfactant is less than the above range, makeup residues and impurities cannot be effectively removed, and if it exceeds the above range, the properties of the formulation may be affected to form a balm. does not exist.

According to another embodiment of the present invention, the pH of the cleansing composition may be 4.0 to 11, specifically 5.0 to 8.0. As the pH of the cleansing composition satisfies the above numerical range, it is possible to maintain an acidic film corresponding to a barrier that protects the skin from various bacteria and contaminants at an appropriate level, and to increase the content of free fatty acids necessary for our body to an appropriate level. Not only can it be maintained, but it can also implement an appropriate level of cleaning power at the same time.

Specifically, the surfactant is polyglyceryl-10 laurate, polyglyceryl-10 caprate, polyglyceryl-10 myristate, polyglyceryl-4 caprate, PEG-6 caprylic/capric It may be any one selected from the group consisting of glycerase, PEG-7 glyceryl cocoate, and combinations thereof.

As described above, the transparent cleansing composition of the present invention has a balm type formulation. Since the transparent cleansing composition has a formulation in the form of a watery balm, it may have characteristics such as low residual feeling after use and excellent feeling of use. Specifically, the balm-type formulation with high hardness has a characteristic of changing into a liquid form when it comes into contact with the skin, and is a form in which a liquid formulation product is transformed into a solid form. The transparent cleansing composition has a formulation in the form of a water balm, so it is easy to store and carry, and effectively removes makeup residues and impurities without generating bubbles by applying the transparent cleansing composition to the skin. It is possible to provide a transparent cleansing composition that has little residual feeling, shows a refreshing feeling, has a uniform surface, and has excellent application (rolling) properties.

On the other hand, existing oil balm formulations have a characteristic that it is difficult to prepare the formulation itself transparently. Therefore, most of the products on the market are suspended (opaque) products, and even if a transparent oil balm is manufactured, the melting point is too high, and the filling process must be performed at a high temperature, thereby increasing the manufacturing cost and reducing productivity. In the case of the water-based transparent cleansing balm composition of the present invention, it is easy to manufacture and can be filled at room temperature, so productivity is high and cost-effective.

The transparent cleansing composition according to another embodiment of the present invention may further include additives as needed. The additive may be, for example, at least one selected from the group consisting of preservatives, fragrances, thickeners, and pH adjusting agents. The content of the additives may be appropriately adjusted according to the purpose.

Hereinafter, an embodiment of the present invention will be described in detail so that those skilled in the art can easily practice it, but this is only one example, and the scope of the present invention is Not limited.

[Production Example: Preparation of Transparent Cleansing Composition]

A transparent cleansing composition according to Table 1 was prepared, and the unit was set in % by weight.

water soluble moisturizer
(wt%) ¹⁾ thickener
(wt%) ²⁾ Surfactants
(wt%) ³⁾ Purified water
(wt%) total sum
(wt%) Example 1 10 0.5 5 remain 100 Example 2 10 One 5 remain 100 Example 3 20 One 5 remain 100 Example 4 30 One 5 remain 100 Example 5 30 One 10 remain 100 Example 6 30 One 15 remain 100 Example 7 30 1.5 10 remain 100 Comparative Example 1 30 0.05 10 remain 100 Comparative Example 2 30 3 10 remain 100 1) Water-soluble moisturizer: butylene glycol
2) Thickener: sodium polyacrylate starch
3) Surfactant: PEG-7 Glyceryl Cocoate

[Experimental Example 1: Evaluation of Transparent Cleansing Composition]

1) Evaluation of detergency

Detergency evaluation was conducted on 50 female test subjects in their late teens to mid-40s. 5 g of the transparent cleansing composition according to the Preparation Example was uniformly applied to the face of each of the 50 test subjects in a predetermined amount in an area of 5 cm X 5 cm, and then massaged for 1 minute. After that, the degree of cleaning power was compared for 1 minute with clean water. The feeling of use was evaluated according to the evaluation criteria shown in Table 2 below, and the average score was shown in Table 3 below.

rating scale cleanliness refreshing One Appears very unwashed very sticky 2 Looks a bit unwashed slightly sticky 3 commonly commonly 4 a bit clean a bit refreshed 5 very clean very clear ◎: Average of evaluation points 4 to 5
○: Average of evaluation points 3 to 3.9
△: Average of evaluation points 2 to 2.9
×: Average of evaluation points 1 to 1.9

2) Evaluation of ease of application and smoothness of surface

로, 2∼2.9일 경우 '△'로, 1~1.9일 경우 'Х'로 하기 표 3에 표시하였다.After having 50 female test subjects in their late teens to mid-40s uniformly apply 5 g of the transparent cleansing composition according to the above manufacturing example to the face, the ease of application and the smoothness of the surface of the applied transparent cleansing composition were evaluated individually. evaluated. Scores from 1 to 5 were set as the criteria for the sensory evaluation, 1 = none, 2 = some, 3 = normal, 4 = good, 5 = very good, and the average score was calculated by summing the scores of the 50 people. was calculated. After that, when the average evaluation score is 4~5, it is '◎', and when it is 3~3.9, it is '◎'.

In the case of 2 to 2.9, '△', and in the case of 1 to 1.9, 'Х' are indicated in Table 3 below.

division cleaning power Ease of application smoothness of the surface Comparative Example 1 △ × × Comparative Example 2 △ × × Example 1 △ △ △ Example 2 △ △ ○ Example 3 ○ ○ ○ Example 4 ○ ◎ ○ Example 5 ◎ ◎ ◎ Example 6 ○ ○ ○ Example 7 △ △ △

Comparing the comparative examples and examples in Table 3, based on the total weight of the transparent cleansing composition of the present invention, the content of the water-soluble humectant is 10 to 50% by weight, the content of the thickener is 0.1 to 5% by weight, the weight of the surfactant When it is 5 to 20% by weight, it can be confirmed that detergency, ease of application, and smoothness of the surface of the applied transparent cleansing composition are implemented at an appropriate level. In particular, Comparative Examples 1 and 2 were not implemented as balm-type formulations, so that all of the detergency, ease of application, and surface smoothness did not reach an appropriate level, whereas all examples were implemented as balm-type formulations, Detergency, ease of application, and surface smoothness all reached appropriate levels.

[Experimental Example 2: Photograph of the applied transparent cleansing composition]

1 is a photograph of a transparent cleansing composition according to Example 5.

2 is a photograph of a transparent cleansing composition according to Comparative Example 2.

3 is a photograph of a transparent cleansing composition according to Comparative Example 1.

1 to 3, the transparent cleansing composition according to Example 5 has an appropriate hardness compared to Comparative Examples 1 and 2, so it can be prepared as a balm formulation, and it is easy to roll, so that it is easy to apply to the skin. ease can be inferred.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also present. It falls within the scope of the right of invention.

Claims (10)

10 to 50% by weight of a water-soluble moisturizer;
0.1 to 5% by weight thickener
Contains 5 to 20% by weight of a surfactant;
It has a transparent balm type formulation that transmits 60% to 100% of light when light is transmitted,
The weight ratio of the thickener and the water-soluble moisturizer (thickener: water-soluble moisturizer) is 1:10 to 1:50,
The pH is 5.0 to 8.0, the cleansing composition.
According to claim 1,
The water-soluble moisturizer,
Glycerin, Glycereth-26, Methylgluses-10, Methylgluses-20, Propanediol, Propylene Glycol, Dipropylene Glycol, Butylene Glycol, 2,3-Butanediol, Pentylene Glycol Cole, and at least one selected from the group consisting of 1,2-hexanediol,
cleansing composition.
According to claim 1,
The thickener,
At least one selected from the group consisting of starch-based compounds, acrylate-based compounds, polyurethane-based compounds, cellulose-based compounds, and gum-based compounds,
cleansing composition.
According to claim 3,
The starch-based compound,
Any one selected from the group consisting of sodium polyacrylate starch, tapioca starch, hydroxypropyl starch phosphate, and combinations thereof,
cleansing composition.
According to claim 3,
The acrylate-based compound is a carbomer
Sodium Polyacrylate, Acrylates Copolymer, Acrylates/Beheneth-25 Methacrylate Copolymer, Acrylates/C10-30 Alkyl Acrylates Crosspolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Hydroxy Any one selected from the group consisting of ethyl acrylate/sodium acryloyl dimethyl taurate copolymer, sodium polyacryloyl dimethyl taurate, and combinations thereof,
cleansing composition.
According to claim 3,
The polyurethane-based compound,
PEG-240 HDI copolymer bis-decyl tetradeceth-20 ether, hydrogenated polybutadiene/glycol/HDI copolymer,
Any one selected from the group consisting of HDI / PI-45 / SMDI Crosspolymer and combinations thereof,
cleansing composition.
According to claim 3,
The cellulose-based compound,
Any one selected from the group consisting of cellulose gum, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, and combinations thereof,
cleansing composition.
According to claim 3,
The gum-based compound,
Any one selected from the group consisting of acacia gum, agar gum, algin gum, pectin gum, amylopectin gum, gellan gum, carrageenan gum, and combinations thereof,
cleansing composition.
According to claim 1,
The surfactant is
Polyglyceryl-10 Laurate, Polyglyceryl-10 Caprate, Polyglyceryl-10 Myristate, Polyglyceryl-4 Caprate, PEG-6 Caprylic/Capric Glycerase, PEG-7 Glyceryl Any one selected from the group consisting of cocoate and combinations thereof,
cleansing composition.
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