KR20190033741A - Cosmetic composition for prevention of emulsification separation, carrier impregnated with the same and cosmetics including the same - Google Patents

Abstract

Disclosed are a cosmetic composition for preventing separation of emulsions, which can stabilize emulsification of a polyol/oil formulation and improve moisturizing power and coverage; a carrier impregnated with the same; and cosmetics containing the same. The cosmetic composition for preventing separation of emulsions has a viscosity of 20,000 to 80,000 cps, comprising 5 to 30 wt% of polyol; 1 to 60 wt% of oil; 0.01 to 10 wt% of an oil viscosity index improver; 0.5 to 10 wt% of an emulsifier; 5 to 60 wt% of a pigment; and 0.5 to 10 wt% of a dispersant.

Description

TECHNICAL FIELD [0001] The present invention relates to a cosmetic composition for prevention of emulsion separation, a carrier impregnated with the same, and a cosmetic composition containing the same.

The present invention relates to a cosmetic composition for preventing the deterioration of emulsification, a carrier impregnated with the same, and a cosmetic comprising the same. More specifically, the present invention relates to a cosmetic composition for preventing the deterioration of emulsification, which can stabilize emulsification of a polyol / Compositions, carriers impregnated with the same, and cosmetics containing the same.

The fundamental role of human skin is to protect various parts of the body from external stimuli, but by expressing clean and bright skin or clear and smooth skin by beauty (beauty), it is possible to make other people stand out, Is also an important element that can be expressed by the presence of the skin. In such skin cosmetics, particularly exposed areas such as the face are factors capable of positively expressing to the outside. Therefore, in the cosmetics industry, researches on mechanisms for controlling skin color and naturally covering skin irregularities are continuously carried out. Such cosmetics include various forms such as foundations, skin covers, twin cakes, and powders, and the components of the cosmetics are also enormously various. These cosmetics should be uniformly spread over the area to be cosmeted without clumping so as to have high adhesion and covering power, and also to maintain the skin moisturizing and flexibility after application.

Korean Patent Registration No. 10-1466650

As described above, the cosmetic material should not only have a high adhesion and coverage, but also a high moisture retention and flexibility after application. In the related art, it has been disclosed in the related art that moisturizing property and flexibility of the skin are improved by containing polyol in cosmetics. However, cosmetics containing a conventional polyol in a high content of not less than 15 wt% (For example, 55 ° C) and an accelerated test (proceeding in a shaking & cycle incubator), or storage at room temperature for a long period of time (1 to 3 months), emulsification separation phenomenon occurs. In addition, in order to stabilize a high content of polyol without emulsification separation, a method of raising the viscosity of the cosmetic composition to about 100,000 cps or more has been attempted, however, there is a problem that the feeling of use is lowered because it is not spread smoothly.

In order to solve this problem, the cosmetics industry has been continuously carrying out researches for improving the moisture and covering power at the same time, and also for preventing the separation phenomenon of emulsification. However, until now, no clear solution has been proposed.

Accordingly, an object of the present invention is to provide a cosmetic composition for preventing the deterioration of emulsification, which can stabilize emulsification of a polyol / oil formulation to prevent separation of emulsions, improve moisturizing power and coverage, .

In order to achieve the above object, the present invention provides a polyurethane foam comprising 5 to 30% by weight of a polyol; 1 to 60% by weight of oil; 0.01 to 10% by weight of an oil viscosity enhancer; 0.5 to 10% by weight of an emulsifier; 5 to 60% by weight of pigment; And 0.5 to 10% by weight of a dispersant, and has a viscosity of 20,000 to 80,000 cps.

The present invention also relates to a process for the preparation of a composition comprising 5 to 30% by weight of a polyol, 1 to 60% by weight of an oil, 0.01 to 10% by weight of an oil viscosity enhancer, 0.5 to 10% by weight of an emulsifier, 5 to 60% An anti-emulsification cosmetic composition having a viscosity of 20,000 to 80,000 cps; And a carrier on which the cosmetic composition is impregnated, wherein a large number of pores are formed in the carrier, and the cosmetic composition is impregnated into the carrier to prevent phase separation of the cosmetic composition. To provide an impregnated carrier.

Further, the present invention provides a cosmetic composition comprising: a carrier impregnated with the aforementioned emulsion-separation-preventing cosmetic composition; And a housing for containing the carrier and for preventing the carrier and the impregnated cosmetic contained in the carrier from escaping to the outside, the cosmetic comprising the carrier impregnated with the cosmetic composition for preventing the deterioration of emulsification.

INDUSTRIAL APPLICABILITY According to the cosmetic composition for preventing the deterioration of emulsification according to the present invention, the carrier impregnated with the emulsion and the cosmetic comprising the same, stabilization of emulsification of the polyol / oil formulation can be prevented, separation of emulsification can be prevented, Compared to cushion foundation products, it is possible to manufacture cosmetics with high moisturizing texture.

1 is an image for confirming the dispersibility of the cosmetic composition according to one embodiment of the present invention and a comparative example.
Fig. 2 is an image for confirming whether emulsification or separation of the cosmetic composition according to an embodiment and a comparative example of the present invention is observed.
3 is an image for comparing and collating the coverage of the cosmetic composition according to one embodiment of the present invention and a comparative example.

Hereinafter, the present invention will be described in detail.

The cosmetic composition for preventing the deterioration of emulsification according to the present invention comprises 5 to 30% by weight of a polyol, 1 to 60% by weight of an oil, 0.01 to 10% by weight of an oil viscosity enhancer, 0.5 to 10% by weight of an emulsifier, 5 to 60% To 10% by weight, and has a viscosity of 20,000 to 80,000 cps.

The cosmetic composition is a P / O (polyol in oil) formulation. The composition contains a polyol to impart a moisturizing and softening sensation. The viscosity of the cosmetic composition is remarkably increased by containing an oil viscosity enhancer, And can be said to be a configuration and characteristic inherent to the present invention which has not been found so far.

The polyol is a polyol which imparts a feeling of moisturizing feeling and a feeling of softness to the skin by a plurality of hydroxy groups, Can be used. Examples thereof include glycerin, 1,3-butylene glycols, propylene glycols, polyethylene glycols, dipropylene glycols and propanediol Propanediol), and one or more compounds may be used singly or in combination of two or more compounds.

The content of the polyol is 5 to 30% by weight, preferably 10 to 25% by weight, more preferably 15 to 25% by weight based on the total cosmetic composition. When the content of the polyol is less than 5% by weight based on the total amount of the cosmetic composition, there is a fear that the moisturizing feeling and the open feeling may be deteriorated. When the content exceeds 30% by weight, the moisturizing feeling and the soft feeling may be improved, Can occur.

Next, the oil is a component capable of controlling the degree of spreading such as softness, moistness, and adhesion of the composition, and examples thereof include ester oils, triglyceride oils, hydrocarbon oils and silicone oils. Or more, and it is preferable to use butyleneglycol dicaprylate / dicaprate. The content of the oil is 1 to 60% by weight, preferably 10 to 50% by weight, more preferably 20 to 40% by weight, based on the total amount of the cosmetic composition, By weight, the cosmetic composition may show dry feeling and may not smooth smoothly. If it is more than 60% by weight, the adhesion of the cosmetic composition may deteriorate and the coverage may be lowered when it is applied to the skin.

Subsequently, the oil viscosity enhancer (or oil phase viscosity enhancer) is dispersed in the oil phase (or oil phase) to increase the viscosity of the oil. As the component for increasing the viscosity of the oil, distearammonium hectorite, hectorite, bentonite, / Methicillosilsesquioxane crosspolymer, dextrin palmitate, dextrin palmitate / ethyl hexanoate, dextrin myristate, stearoyl inulin, polyethylene, ceresin, ozokerite, microcrystalline wax, carnauba wax and stearyl Alcohols, and the like, and they may be used alone or in combination.

The content of the oil viscosity enhancer is 0.01 to 10% by weight, preferably 0.1 to 7% by weight, more preferably 1 to 5% by weight based on the total amount of the cosmetic composition. If the amount is less than 0.01% by weight, the effect of increasing the viscosity of the oil may be insignificant. If the amount is more than 10% by weight, the viscosity of the oil becomes excessively high and the feeling of use may decrease or the filling with a carrier (sponge or the like) have.

The emulsifier is a component that acts to uniformly mix the components of the oil phase with components of the water phase (such as a polyol) or vice versa, Cyclopentasiloxane and PEG / PPG-18/18 Dimethicone, Glycol Stearate, Sorbitan Sesquioleate, Glyceryl Oleate, Glycol Distearate, ), Propylene glycol monostearate, glyceryl stearate, sorbitan stearate, PEG-30 dipolyhydroxy stearate, Cyclopentasiloxane / PEG.PPG-19.19 Dimethicone, Sorbitan Isostearate, Lauryl Pigment, PEG-10 Dimethicone, Cyclopentasiloxane / Pigment. Fiji - 18.18 Methicone, Cetyl Phage, Cetyl PEG.PPG-10.1 Dimethicone, and Lauryl Pigment-9 Polydimethylsiloxyethyl Dimethicone (Lauryl PEG- 9 Polydimethylsiloxyethyl Dimethicone), and they may be used alone or in combination.

The content of the emulsifier is 0.5 to 10% by weight, preferably 1 to 7% by weight, more preferably 2 to 5% by weight based on the total amount of the cosmetic composition, , There is a possibility that the oil component may be mixed with the oil component or the oil component may not be easily mixed with the oil component and may not be uniform even if it is mixed. When the oil component is more than 10% by weight, There is a possibility that the inhibitory effect (stickiness / thick spreadability) may occur.

Next, the pigment is a component that influences the function (ultraviolet barrier property, etc.), color and spreadability of the cosmetic composition, and is not particularly limited in its shape and size. However, ), A covering power covering skin flaws, ultraviolet light blocking functionality, and correction of skin color, etc., it is preferable to use a pigment in solid powder form. Examples of the pigment include titanium dioxide, zinc oxide, polymethylsilsesquioxane, polymethylmethacrylate, talc, alumina, iron oxide, mica, silica, alumina, organic pigments and natural pigments, One or more of them may be used in combination.

The content of the pigment is 5 to 60% by weight, preferably 10 to 50% by weight, more preferably 20 to 40% by weight based on the total amount of the cosmetic composition, and the content of the pigment is 5% , It may be difficult to exhibit the function, color and spreadability of the desired cosmetic composition. If it exceeds 60% by weight, the spreadability may not be smooth and the content of other constituents in the composition may be excessively decreased. There is a possibility that each effect by the components becomes insignificant.

Finally, the dispersing agent is a component added to improve the dispersibility of the components in the cosmetic composition, such as sorbitan sesquioleate, sorbitan isostearate, VP / Hexadecene Copolymer, poly Glyceryl-3 polydimethylsiloxy ethyl dimethicone, bis-isobutyl phage / piperazine 10/7 / dimethicone copolymer, acrylate / ethylhexyl acrylate / dimethicone methacrylate copolymer, polyhydroxystearic acid There may be mentioned, for example, ric acid, polyglyceryl-2 triisostearate, isostearic acid, polyglyceryl-3 polylysinolate, lecithin, ethylhexyl palmitate and isopropyl palmitate, Or they may be used singly or in combination.

The content of the dispersing agent is 0.5 to 10% by weight, preferably 1 to 7% by weight, more preferably 2 to 5% by weight, based on the total amount of the cosmetic composition. By weight, the effect of dispersibility may be insignificant. If it exceeds 10% by weight, a feeling of use inhibition (tackiness / thickening) may be caused by the dispersant.

On the other hand, the cosmetic composition for preventing separation of emulsions according to the present invention may further contain at least one additive such as a preservative, a bulking agent and a flavoring agent (an additive which can additionally be contained in a usual cosmetic composition), if necessary.

When the viscosity of the cosmetic composition is less than 20,000 cps, the cosmetic composition of the present invention has a viscosity of 20,000 to 80,000 cps, preferably 30,000 to 70,000 cps, and more preferably 40,000 to 60,000 cps. Can be emulsified and separated, and when it exceeds 80,000 cps, filling with a carrier (sponge or the like) to be too high in viscosity may not be easy.

Next, the carrier impregnated with the cosmetic composition for prevention of emulsification separation according to the present invention will be described. Wherein the carrier impregnated with the emulsion separation preventive cosmetic composition comprises 5 to 30% by weight of polyol, 1 to 60% by weight of oil, 0.01 to 10% by weight of an oil viscosity enhancer, 0.5 to 10% by weight of an emulsifier, 5 to 60% 0.5 to 10% by weight, and having a viscosity of 20,000 to 80,000 cps, and a carrier impregnated with the cosmetic composition, wherein a plurality of pores are formed in the carrier to easily impregnate the cosmetic composition When such a carrier is impregnated with a cosmetic composition, the mobility of the cosmetic material is lowered and the aggregation phenomenon between the cosmetic materials is reduced, thereby preventing phase separation of the cosmetic material.

The carrier is provided with pores on the surface and the inner surface so that the cosmetic composition can be impregnated, and is capable of physically supporting the cosmetic composition. Pores are formed on the surface and the inner surface of the carrier If the material has a soft physical property, it can be used without limitation. Examples thereof include a sponge (described in more detail in the paragraphs below), and it is preferable to use a sponge capable of discharging the cosmetic composition to the outside in a desired amount with the cosmetic composition contained therein.

In the present specification, the term " sponge " is a material capable of supporting any substance or component exemplified by a composition, such as a rubber, a fiber or a resin prepared as a sponge, . For example, the sponge may be a natural sponge or a synthetic sponge. The natural sponge may be, for example, a sponge sponge, a natural rubber sponge, or the like. The synthetic sponge may be a synthetic resin sponge, a urethane, Butadiene rubber (BR), styrene-butadiene rubber (SBR), natural rubber (NR), chloroprene rubber (CR), isoprene-isobutylene rubber (IIR), isoprene (IR), vulcanized ethylene-propylene rubber (EPR), polysulfide rubber, silicone rubber, fluororubber, urethane rubber, acrylic rubber, Polyvinyl alcohol (PVA), ethylene vinyl acetate (EVA), NR (Nitrile Rubber), or a mixture thereof.

The type of the foamed urethane is not particularly limited, but it may be one containing at least one of a polyether foam urethane (based on an ether polyol), a polyester foam urethane and a polycarbonate foam urethane, It is preferable to include a foamed urethane. Wherein the polyether foamed urethane comprises at least one of a polyether-based dry-foamed urethane and a polyether-based wet-foamed urethane, and the polyester-based foamed urethane is at least one of a polyester-based dry-foamed urethane and a polyester- And the polycarbonate foamed urethane may include at least one of a polycarbonate-based dry foamed urethane and a polycarbonate-based wet foamed urethane.

In addition, the carrier may be a laminated structure made of different materials and having different characteristics for each layer. At this time, the material of each layer may be the sponge or the like, and if necessary, each layer may be a mixture of two or more of the materials.

The size (width and thickness) and shape of the carrier can be set / varied according to the size and shape of the container including the carrier (see the following cosmetics), and it is preferable to consider even the esthetics. However, the shape of the carrier may be various shapes such as a circular shape, an elliptical shape, a triangular shape, a rectangular shape, and a star shape, provided that the user does not feel inconvenience. However, this is a top view (i.e., a top view) from the top, and the shape shown at the front may be different.

For example, the sponge (or carrier) may have a diameter of 1 to 50 mm, preferably 3 to 45 mm, more preferably 5 to 40 mm, most preferably 8 to 35 mm, optimally 10 to 30 mm . ≪ / RTI > If the thickness of the sponge is less than 1 mm, the amount of the cosmetic composition to be loaded is small, and if it exceeds 50 mm, it may be difficult to discharge the cosmetic composition without using the remaining amount of the cosmetic composition.

The pores formed in the carrier serve to support the cosmetic material so that the cosmetic material can not easily be discharged to the outside after the cosmetic material is put on the carrier as described above. In order to enable the user to take an appropriate amount of cosmetic material, It is preferable that they are uniformly formed on the inner surface or the like. There is no particular limitation on the size and the number of the pores, but the pore size is preferably in the range of 30 to 1,000 占 퐉, preferably 100 to 800 占 퐉, more preferably 300 to 600 占 퐉, and most preferably 400 to 500 占 퐉. Lt; / RTI > If the average pore size is less than 30 m, the pore space on which the cosmetic composition is supported may become smaller to decrease the ability to carry. When the average pore size exceeds 1,000 m, the pore space becomes excessively large, . On the other hand, the pore average size of the sponge can be measured by magnifying it at a magnification of 5x / 0.15 using an optical microscope.

On the other hand, in the case of producing a carrier impregnated with the emulsion-separation-preventive cosmetic composition, a step of impregnating (or filling) the carrier with the cosmetic material in a molten state and performing an acceleration test is performed. However, the cosmetic composition of the present invention has a high viscosity of 20,000 to 80,000 cps, and therefore, the above-mentioned phenomenon . Specific experimental results will be referred to the following examples. In addition, the description of the cosmetic composition may follow the contents of the above-mentioned cosmetic composition, and a general constitution of the cosmetic carrier may be applied to the overall matters concerning the constitution of the cosmetic carrier not described and the like.

Finally, a cosmetic comprising a carrier impregnated with the cosmetic composition for preventing separation of emulsions according to the present invention will be described. The cosmetic comprising the carrier impregnated with the cosmetic composition for prevention of emulsification separation contains a carrier impregnated with the cosmetic composition for prevention of emulsification separation and the carrier so as to prevent the carrier and the cosmetic impregnated in the carrier from escaping to the outside (A so-called " fact " container for cosmetics). The housing should have a structure in which the cosmetic carrier inside can be easily exposed so that the user can easily put the cosmetic material into the applicator such as a hand or a puff. For example, the housing may include an upper housing and a lower housing. In this case, the cosmetics carrier is accommodated in the lower housing, and a mirror is provided on the inside or the outside of the upper housing, And the like.

Meanwhile, the upper housing and the lower housing may be manufactured so that they can be separated without a separate connecting device, or they may be connected to each other by a hinge method or the like so that there is no fear of loss or the like. In addition, it is desirable that the housing is made light and durable in consideration of portability and durability, and therefore, the housing can be formed as a normal material satisfying the conditions.

In addition, a coating device such as a puff for applying the cosmetic composition to the skin from the sponge carrier impregnated with the cosmetic composition may be further provided inside or outside the housing. When the puff is located inside the housing, it is preferable to separate the puff from the housing so that the cosmetics do not adhere thereto. When the puff is located outside the housing, . On the other hand, the puff may be a sponge or a silicon material.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as set forth in the appended claims. Such changes and modifications are intended to be within the scope of the appended claims.

[Example 1] Preparation of cosmetic composition

(Oil viscosity enhancer), laurylpyridine-9 polydimethylsiloxy ethyl dimethicone (oil viscosity enhancer), glycerin (polyol), butyleneglycol dicaprylate / dicaprate (oil), dextrin palmitate (Used as a bulking agent in the case of a methyl methacrylate crosspolymer, specifically, a polyhydroxystearic acid ester), titanium dioxide, red iron oxide, yellow iron oxide, black iron oxide, methyl methacrylate crosspolymer A cosmetic composition was prepared by mixing lecithin, ethylhexyl palmitate, isopropyl palmitate, isostearic acid, polyglyceryl-3 polypyrinolate (above, dispersant), phenoxyethanol (preservative) and fragrance.

[Example 2] Preparation of cosmetic composition

According to the composition shown in Table 1 below, a cosmetic composition was prepared by mixing butylene glycol (polyol), oil, oil viscosity enhancer, emulsifier, pigment, dispersant, preservative and perfume.

[Comparative Example 1] Preparation of cosmetic composition

A cosmetic composition was prepared in the same manner as in Example 1 except that no oil viscosity enhancer was used according to the composition shown in Table 1 below.

[Comparative Example 2] Preparation of cosmetic composition

According to the composition shown in the following Table 1, a cosmetic composition was prepared in the same manner as in Example 1 except that no dispersing agent was used.

[Comparative Example 3] Preparation of cosmetic composition

A cosmetic composition was prepared in the same manner as in Example 1 except that purified water was used instead of the polyol according to the composition shown in Table 1 below.

[Comparative Example 4] Preparation of cosmetic composition

The oil component, the surfactant and the thickening agent were mixed and agitated according to the composition shown in Table 2 below, followed by addition of a solid powdery pigment, followed by mixing and stirring. Separately, the aqueous phase components were mixed and thoroughly dissolved by stirring. Subsequently, the aqueous phase component was slowly added to the oil phase and emulsified using a homomixer. Thereafter, the fragrance was added to the mixture, and the mixture was cooled to 30 DEG C to prepare a conventional W / O type emulsion cosmetic composition having a low viscosity of about 15,000 cps.

Example 1 Example 2 Comparative Example 1 Comparative Example 2 Comparative Example 3 glycerin 20 20 20 - Butylene
Glycoll - 20 - - - oil 33.35 33.35 36.35 36.35 33.35 Oil viscosity enhancer 3 3 - 3 3 Emulsifier 3 3 3 3 3 Pigment 37 37 37 37 37 Dispersant 3 3 3 - 3 antiseptic 0.3 0.3 0.3 0.3 0.3 Spices 0.35 0.35 0.35 0.35 0.35 Purified water - - - - 20 Sum 100 100 100 100 100

         ※ Unit: Weight% (wt%)

division Component (% by weight) Comparative Example 4


Oil component Oil component Dicaprylyl carbonate 10.00 Dimethicone 20.00 Surfactants Sorbitan sesquioleate 3.00 Lauryl Pie.Fi Fiji- 18.18 Meccone 1.50 Incrementer Distearmonium hectorite 0.50
Solid powder pigment Polymethylmethacrylate 10.00 Iron oxide 3.00 Titanium dioxide 10.00
Water component water To 100 Moisturizer Butylene glycol 5.00 Emulsifying stabilizer Salt 1.00 incense 0.40 Total (% by weight) 100.00

[Example 1, Comparative Examples 1 and 2] Evaluation of dispersibility of cosmetic composition

15 g of each of the cosmetic compositions prepared in Example 1 and Comparative Examples 1 and 2 was filled in a container to confirm dispersibility. 1 is an image for confirming the dispersibility of the cosmetic composition according to one embodiment of the present invention and Comparative Example. FIG. 1 (A) shows a state in which a container of the cosmetic composition of Example 1 is filled in a container. 1 shows a state in which the container of the cosmetic composition of Comparative Example 1 is filled with a cosmetic composition of Comparative Example 2. Fig.

As a result of checking the dispersibility of the cosmetic composition prepared in Example 1 and Comparative Examples 1 and 2, as shown in Fig. 1, in Example 1 (A in Fig. 1) or Comparative Example 1 The coloring matter of the cosmetic composition was discolored to purple in Comparative Example 2 (C in FIG. 1) in which the coloring matter did not aggregate and exhibited normal coloring in Comparative Example 2 (C in FIG. 1) in which the dispersing agent was not added.

[Example 1, Comparative Example 1] Evaluation of emulsification and separation of cosmetic composition

17.5 g of the cosmetic composition prepared in Example 1 and Comparative Example 1 was impregnated with a sponge having a pore formed therein and suspended in a Shaking & Cycle incubator (model name: J-MIC, JISICO Co., Ltd., Korea) at 55 캜 for 3 days Respectively. Then, each sponge was taken out from the incubator, and whether or not the emulsion was separated was visually observed.

Fig. 2 is an image for confirming whether or not the cosmetic composition according to an embodiment of the present invention and emulsion separation of the cosmetic composition according to the present invention is separated, wherein Fig. 2A corresponds to Example 1, and Fig. 2B corresponds to Comparative Example 1 . As shown in FIG. 2, the cosmetic composition prepared in Example 1 and Comparative Example 1 was emulsified and separated. As shown in FIG. 2, in Example 1 (FIG. 2 A) containing an oil viscosity enhancer, In contrast, in Comparative Example 1 (FIG. 2B) in which no oil viscosity enhancer was added, emulsion separation was observed on the third day of deposition on the incubator. Thus, it was confirmed that when the cosmetic composition according to the present invention is used, long-term stability can be secured when the carrier is impregnated.

[Example 1, Comparative Example 1] Evaluation of coverage of cosmetic composition - A

The cover powers were evaluated after applying 0.2 g of the cosmetic composition prepared in Example 1 and Comparative Example 1 to an area of 5 cm x 5 cm in width of each person's arms. The results are shown in Table 3 below. On the other hand, coverage score was evaluated on a scale of 5 points, and the values in Table 3 below are average values of coverage ability scores of 10 subjects, and the higher the score, the higher the satisfaction.

Coverage satisfaction Example 1 5 Comparative Example 1 3

As shown in Table 3, it was confirmed that the cosmetic preparation of Example 1 in which no emulsification separation phenomenon did not occur was superior in skin coverage to the cosmetic preparation of Comparative Example 1.

[Example 1, Comparative Example 4] Evaluation of coverage of cosmetic composition - B

0.2 g of the cosmetic composition prepared in Example 1 and Comparative Example 4 was evenly applied to artificial leather having a size of 5 cm x 5 cm and puffs, and then the covering force was visually evaluated. FIG. 3 is an image for comparing and comparing the coverage of a cosmetic composition according to one embodiment of the present invention and Comparative Example. As shown in FIG. 3, when the cosmetic composition of Example 1 was used, The black color was further obscured and it was confirmed that the cosmetic of Example 1 had an excellent covering ability as compared with the cosmetic of Comparative Example 4. [

[Examples 1 to 2, Comparative Example 3] Assessment of moisturizing properties of cosmetic composition

0.2 g of the cosmetic composition prepared in each of Examples 1 and 2 and Comparative Example 3 was applied to an area of 5 cm in length and 5 cm in width of an entire arm and immediately evaluated using a skin toucher to evaluate the moisturizing effect. Are shown in Table 4 below.

Before application Immediately after application After application
5 minutes elapsed After application
2 hours elapsed Example 1 37/0 85/87 87/93 90/97 Example 2 40/0 89/93 90/90 92/95 Comparative Example 3 38/0 71/90 71/94 68/92

※ In the order of 'water / oil' meaning

As shown in Table 4, the cosmetic compositions of Examples 1 and 2 to which the polyol component was added were kept very moisturized until 2 hours after the application of the cosmetic composition, and the cosmetic composition of Comparative Example 3 containing water (purified water) It was confirmed that the composition had excellent moisturizing properties. It was also found that the cosmetic compositions of Examples 1 and 2, to which different polyol components were added, had similar moisturizing properties.

Claims (16)

5 to 30% by weight of polyol;
1 to 60% by weight of oil;
0.01 to 10% by weight of an oil viscosity enhancer;
0.5 to 10% by weight of an emulsifier;
5 to 60% by weight of pigment; And
0.5 to 10% by weight of a dispersing agent,
Wherein the cosmetic composition has a viscosity of 20,000 to 80,000 cps. The oil viscosity enhancer according to claim 1, wherein the oil viscosity enhancer is at least one selected from the group consisting of distearmonium hectorite, hectorite, bentonite, vinyl dimethicone / methicillosilsesquioxane crosspolymer, dextrin palmitate, dextrin palmitate / ethylhexanoate, Wherein the cosmetic composition is at least one selected from the group consisting of stearoyl inulin, polyethylene, ceresin, ozokerite, microcrystalline wax, carnauba wax and stearyl alcohol. The cosmetic composition according to claim 1, wherein the polyol is at least one selected from the group consisting of glycerin, 1,3-butylene glycol, propylene glycol, polyethylene glycol, dipropylene glycol and propanediol. The cosmetic composition according to claim 1, wherein the oil is at least one selected from the group consisting of an ester-based oil, a triglyceride-based oil, a hydrocarbon-based oil and a silicone-based oil. The composition of claim 1, wherein the emulsifier is selected from the group consisting of Cyclopentasiloxane and PEG / PPG-18/18 Dimethicone, Glycol Stearate, Sorbitan Glyceryl Oleate, Glycol Distearate, Propylene Glycol Monostearate, Glyceryl Stearate, Sorbitan Stearate, Sodium Glutamate, 10 Dipolyhydroxy Stearate, PEG-10 Dimethicone, Cyclopentasiloxane / Pigment. Cyclopentasiloxane / PEG.PPG-10 Dimethicone / PEG- 19.19 Dimethicone), Sorbitan Isostearate, Lauryl Pigment, Lauryl PEG.PPG-18.18 Methicone, Cetyl Phage, Pipi-10.1 Dimethicone (Cetyl PEG.PPG -10.1 Dimethicone) and La Reel blood not -9 poly dimethylsiloxy ethyl dimethicone (Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone), characterized in that at least one selected from the group consisting of, anti-emulsifying separate cosmetic composition. The method of claim 1, wherein the pigment is selected from the group consisting of titanium dioxide, zinc oxide, polymethylsilsesquioxane, polymethylmethacrylate, talc, alumina, iron oxide, mica, silica, alumina, organic pigments and natural pigments Wherein the cosmetic composition is at least one selected from the group consisting of polyvinyl alcohol, polyvinyl alcohol, and polyvinyl alcohol. [3] The method of claim 1, wherein the dispersing agent is selected from the group consisting of sorbitan sesquioleate, sorbitan isostearate, VP / Hexadecene Copolymer, polyglyceryl-3 polydimethylsiloxyethyl dimethicone, bis-iso Butylpyridine / piperazine / 7 / dimethicone copolymer, acrylate / ethylhexyl acrylate / dimethicone methacrylate copolymer, polyhydroxystearic acid, polyglyceryl-2 triisostearate, isosteara Wherein the at least one cosmetic composition is at least one selected from the group consisting of polyvinylpyrrolidone, ric acid, polyglyceryl-3 polyphenolic acid, lecithin, ethylhexyl palmitate, and isopropyl palmitate. The cosmetic composition according to claim 1, wherein the cosmetic composition for preventing separation of emulsions further comprises at least one additive selected from a preservative and a perfume. From 5 to 30% by weight of a polyol, from 1 to 60% by weight of an oil, from 0.01 to 10% by weight of an oil viscosity enhancer, from 0.5 to 10% by weight of an emulsifier, from 5 to 60% by weight of a pigment and from 0.5 to 10% a cosmetics composition for preventing separation of emulsions having a viscosity of 100 to 3000 cps; And
And a carrier on which the cosmetic composition is impregnated,
A carrier impregnated with an anti-emulsification cosmetic composition, wherein a plurality of pores are formed in the carrier, and the cosmetic composition is impregnated into the carrier to prevent phase separation of the cosmetic. The method of claim 9, wherein the carrier is a natural sponge that is a sponge sponge or a natural rubber sponge, or a synthetic sponge such as a synthetic sponge, urethane, foamed urethane, latex, acrylonitrile-butadiene rubber, butadiene rubber, styrene-butadiene rubber, chloroprene rubber, (Ethylene propylene diene monomer) rubber, polyvinyl alcohol, ethylene vinyl acetate, a nitrile rubber, and mixtures thereof. The rubber composition of the present invention is not particularly limited and may be selected from the group consisting of ethylene-propylene rubber, isoprene rubber, vulcanized ethylene-propylene rubber, polysulfide rubber, silicone rubber, fluororubber, Wherein the cosmetic composition is a synthetic sponge selected from the group consisting of: The carrier according to claim 9, wherein the shape of the carrier is selected from the group consisting of circular, elliptical, triangular, square, and star shapes. [12] The carrier according to claim 9, wherein the carrier has a thickness of 1 to 50 mm. [Claim 11] The carrier according to claim 9, wherein the pore size is 30 to 1,000 [mu] m. A carrier impregnated with the cosmetic composition for preventing the deterioration of emulsification of claim 9; And
And a housing for containing the carrier and for preventing the carrier and the impregnated cosmetic contained in the carrier from escaping to the outside, wherein the cosmetic comprises a carrier impregnated with an anti-emulsification cosmetic composition. 15. The apparatus of claim 14, wherein the housing comprises: an upper housing having a mirror attached thereto; And a lower housing for containing the carrier, wherein the cosmetic composition comprises a carrier impregnated with an anti-emulsification cosmetic composition. [Claim 16] The cosmetic product according to claim 14, wherein the cosmetic further comprises an applicator inside or outside the housing.

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