KR102371421B1 - Oil-in-water type emulsion cosmetic composition for lip - Google Patents

Abstract

Disclosed herein is a cosmetic composition for lips having a high internal phase oil-in-water emulsion stick formulation. The cosmetic composition for lips is a solid stick formulation of an oil-in-water emulsion, there is no shrinkage or collapse of the contents, excellent stability over time, and provides moist application and moisturizing film, as well as coloring and color development.

Description

Oil-in-water emulsion cosmetic composition for lips {OIL-IN-WATER TYPE EMULSION COSMETIC COMPOSITION FOR LIP}

Disclosed herein is a cosmetic composition for lips having a high internal phase oil-in-water emulsion stick formulation.

Conventional lipsticks are colored on the surface of the lips, but not colored, and in the case of tints, surface coloration and coloring are possible, but there is a limitation in that they can be used only in liquid form. In addition, various emulsified lip formulations have been developed to provide moisture to the lips, but these are liquid, gel, or semi-solid formulations, and there is a limit to realizing a hard stick formulation that provides moisture and moisturizes at the same time.

Accordingly, as a solid stick formulation, it is necessary to develop a cosmetic composition for lips that can both develop and color the surface and provide moisture and moisture. Most conventional cosmetic compositions for oil-in-water lips are cream, gel, or semi-solid formulations, and since the trauma is water, moisture evaporates over time, which negatively affects the stability and appearance of the solid stick over time. Therefore, when the cosmetic composition for oil-in-water lips is implemented as a solid stick formulation, there are problems such as shrinkage of the contents or deformation of the stick shape.

Korean Patent Publication No. 10-2013-0023542

In one aspect, an object of the present specification is to provide a cosmetic composition for lips of a solid stick formulation having excellent stability over time without shrinkage or collapse of the contents as an oil-in-water type.

In another aspect, an object of the present specification is to provide a cosmetic composition for lips of an oil-in-water emulsion stick formulation that provides a moist spreadability and a moisturizing film and can be colored and developed.

In one aspect, the technology disclosed herein is a cosmetic composition for lips, wherein the composition is a high internal phase oil-in-water (O/W) emulsion comprising 75% by weight or more of an oil phase based on the total weight of the cosmetic composition, and the composition is in the form of a stick It provides a cosmetic composition for lips formulated with an oil-in-water emulsion stick formulation.

In an exemplary embodiment, the oily part may contain 10 to 35% by weight of waxes based on the total weight of the cosmetic composition.

In an exemplary embodiment, the wax may be at least one selected from the group consisting of hydrocarbon-based solid oil, ester-based solid oil, higher alcohol-based solid oil, and silicone-based solid oil.

In an exemplary embodiment, the stick may be surface-coated with a film forming agent.

In an exemplary embodiment, the film forming agent may be to surface-coat the stick in an amount of 0.01 to 5% by weight based on the total weight of the cosmetic composition.

In an exemplary embodiment, the film forming agent is acrylate copolymer, PVP/eicosine copolymer, acrylate/stearyl acrylate/dimethicone methacrylate copolymer, trimethylsiloxysilicate, phenylpropyldi It may be at least one selected from the group consisting of methylsiloxysilicate, trimethylsiloxysilicate/dimethicone crosspolymer, and dimethicone/vinyltrimethylsiloxysilicate crosspolymer.

In an exemplary embodiment, the composition may have a hardness of 60 to 150 g as measured by a hardness group (model name: CR-500DX).

In an exemplary embodiment, the composition may include a water-soluble tar pigment in the aqueous phase.

In an exemplary embodiment, the composition contains 0.1 to 1.5% by weight of a water-soluble pigment based on the total weight of the cosmetic composition in the aqueous phase, and 2.0 to 10.0% by weight of the oil-dispersion pigment in the oil phase based on the total weight of the cosmetic composition may be doing

In an exemplary embodiment, when the composition is applied to the lips, the pigment contained in the aqueous phase may be colored on the lips.

In another aspect, the technology disclosed herein includes a core portion comprising a cosmetic composition for lips; and a coating part including a film forming agent, wherein the composition is a high internal phase oil-in-water (O/W) emulsion comprising 75% by weight or more of an oil phase based on the total weight of the cosmetic composition.

In an exemplary embodiment, the oily part may include 10 to 35% by weight of waxes based on the total weight of the cosmetic composition.

In one aspect, the technology disclosed herein is effective in providing a cosmetic composition for lips having a high internal phase oil-in-water emulsion stick formulation.

In another aspect, the composition has an effect of implementing an oil-in-water emulsion solid stick formulation without a phenomenon in which the stick shape is collapsed or deformed by maintaining the stable hardness of the stick formulation.

In another aspect, the composition has an effect of securing the appearance and stability over time by preventing the contents from shrinking due to evaporation of moisture in the O/W formulation through the outer wall coating of the lipstick.

In another aspect, the composition has the effect of providing a feeling of use that is superior to the conventional oil-dispersion lipstick formulation by realizing a moist feeling of moisture and a finishing feeling of oil at the same time, thereby having excellent spreadability and forming a moisturizing film.

In another aspect, the composition exhibits double color of the color of the outer case and the color of the inner coat, so that it is possible to realize the double color of the outer case and the inner coat. there is

1 is a photograph comparing the stability over time of an oil-in-water emulsion stick formulation composition in an experimental example of the present specification.
Figure 2 is a photograph comparing the formation results of the oil-in-water emulsion stick formulation according to the wax content in an experimental example of the present specification.
3 is a photograph comparing the color persistence of the stick formulation composition in an experimental example of the present specification.

Hereinafter, the present invention will be described in detail.

In one aspect, the technology disclosed herein is a cosmetic composition for lips, wherein the composition is a high internal phase oil-in-water (O/W) emulsion comprising 75% by weight or more of an oil phase based on the total weight of the cosmetic composition, and the composition is in the form of a stick It provides a cosmetic composition for lips formulated with an oil-in-water emulsion stick formulation.

In another aspect, the technology disclosed herein includes a core portion comprising a cosmetic composition for lips; and a coating part including a film forming agent, wherein the composition is a high internal phase oil-in-water (O/W) emulsion comprising 75% by weight or more of an oil phase based on the total weight of the cosmetic composition.

In the present specification, "high internal injury" refers to an emulsion in which the ratio of internal injuries is higher than that of trauma in an oil-in-water emulsion where trauma is water, unlike the form of an emulsion that generally accounts for a large proportion of trauma. For example, it refers to an oil-in-water emulsion comprising 75% by weight or more of the inner phase portion, that is, the oil phase portion, based on the total weight of the cosmetic composition.

In an exemplary embodiment, the composition may include an oil phase of 75% by weight or more, or 80% by weight or more, or 75 to 85% by weight, or 80 to 85% by weight based on the total weight of the cosmetic composition.

In an exemplary embodiment, the composition may include 15 to 25% by weight of the aqueous phase based on the total weight of the cosmetic composition. In another aspect, the composition may include 15 wt% or more, 18 wt% or more, 20 wt% or more, and 25 wt% or less, 23 wt% or less, or 20 wt% or less of the aqueous phase with respect to the total weight of the cosmetic composition there is.

The composition according to the present specification contains 10% by weight or more of wax as a high internal phase emulsion to implement a solid solid stick formulation of an oil-in-water emulsion. There is an effect of excellent stability.

In an exemplary embodiment, the oily part may include 10 to 35% by weight of waxes based on the total weight of the cosmetic composition. In another aspect, the oily portion is 10 wt% or more, 15 wt% or more, 20 wt% or more, 25 wt% or more, or 30 wt% or more, based on the total weight of the cosmetic composition, and 35 wt% or less, 30 wt% or less, 25 Weight % or less, 20 wt % or less, or 15 wt % or less of waxes may be included.

In an exemplary embodiment, the wax may be at least one selected from the group consisting of hydrocarbon-based solid oil, ester-based solid oil, higher alcohol-based solid oil, and silicone-based solid oil.

In an exemplary embodiment, the hydrocarbon-based solid oil may be at least one selected from the group consisting of paraffin wax, ceresin wax, microcrystalline wax, polyethylene wax, ethylene propylene copolymer, and montan wax.

In an exemplary embodiment, the ester-based solid oil may be at least one selected from the group consisting of beeswax, carnauba wax, and candelilla wax.

In an exemplary embodiment, the higher alcohol-based solid oil may be at least one selected from the group consisting of stearyl alcohol, cetyl alcohol, lauryl alcohol and behenyl alcohol.

In an exemplary embodiment, the waxes may include hydrocarbon-based semi-solid oil, ester-based semi-solid oil, ether-based semi-solid oil, silicone-based semi-solid oil, and the like as the semi-solid oil.

In an exemplary embodiment, the oil phase may include an oil and a surfactant.

In an exemplary embodiment, the oil is hexyl laurate, dicaprylyl carbonate, diisostearyl malate, butylene glycol dicaprylate / dicaprate ( Butylene glycol dicaprylate/dicaprate, Cetyl ethylhexanoate, Triethylhexanoin, Dicetearyl dimer dilinoleate, caprylic/capric triglyceride (Caprylic/ Capric Triglyceride), polyglyceryl-2 triisostearate and ester-based oils selected from the group consisting of pentaerythrityl tetraisostearate; Hydrocarbon-based oil selected from the group consisting of polybutene, hydrogenated polyisobutene, and vegetable squalane; It may include at least one of a silicone-based oil selected from the group consisting of phenyl trimethicone and dimethicone.

In an exemplary embodiment, the surfactant is 1 selected from the group consisting of dextrin palmitate, sorbitan stearate, glyceryl monostearate/PEG-100 stearate, PEG-10 dimethicone and polysorbate. may include more than one.

In an exemplary embodiment, the stick may be surface-coated with a film forming agent.

In an exemplary embodiment, the film forming agent may be to surface-coat the stick in an amount of 0.01 to 5% by weight based on the total weight of the cosmetic composition. In another aspect, the film forming agent is 0.01 wt% or more, 0.1 wt% or more, 0.5 wt% or more, 1 wt% or more, 1.5 wt% or more, 2 wt% or more, 2.5 wt% or more, or 3 wt% or more, 5 wt% or less, 4.5 wt% or less, 4 wt% or less, 3.5 wt% or less, 3 wt% or less, 2.5 wt% or less, or 2 wt% or less may be a surface coating of the stick. Accordingly, there is an effect of securing appearance and stability over time by preventing the contents from shrinking due to evaporation of moisture in the O/W formulation through the outer wall coating of the lipstick.

In an exemplary embodiment, the film forming agent is acrylate copolymer, PVP/eicosine copolymer, acrylate/stearyl acrylate/dimethicone methacrylate copolymer, trimethylsiloxysilicate, phenylpropyldi It may be at least one selected from the group consisting of methylsiloxysilicate, trimethylsiloxysilicate/dimethicone crosspolymer, and dimethicone/vinyltrimethylsiloxysilicate crosspolymer.

In an exemplary embodiment, the composition may have a hardness of 60 to 150 g as measured by a hardness group (model name: CR-500DX).

In an exemplary embodiment, the composition may include a pigment in the aqueous phase and/or the oil phase.

In an exemplary embodiment, the pigment is a pigment commonly used in cosmetics, for example, muscovite, synthetic mica, sericite, kaolin, titanium dioxide, titanium oxide-coated mica, aluminum powder, iron sulfate, iron oxide black, carbon black, There are inorganic powders such as barium sulfate, silica, and zeolite, and organic powders such as nylon, PMMA, polystyrene powder, polyethylene powder, and cellulose powder, but are not limited thereto. The pigments include Yellow No. 203, Yellow No. 4, Yellow No. 5, Yellow No. 201, Yellow No. 204, Red No. 103, Red No. 201, Red No. 202, Red No. 218, Red No. 220, Red No. 223, Red No. 226. There are organic pigments, pearl pigments, etc. of barium or aluminum lakes such as No., Red No. 227, Blue No. 1, Blue No. 2, and the like, but is not limited thereto.

In an exemplary embodiment, the composition contains 0.1 to 1.5% by weight of a water-soluble pigment based on the total weight of the cosmetic composition in the aqueous phase, and 2.0 to 10.0% by weight of the oil-dispersion pigment in the oil phase based on the total weight of the cosmetic composition may be doing

In an exemplary embodiment, the composition may include a water-soluble tar pigment in the aqueous phase. Conventional oil-dispersion lipsticks could contain only oil-dispersion pigments without a coloring effect, but in the case of the cosmetic composition for lips of a stick formulation according to the present specification, a water-soluble pigment having a coloring effect may be included to realize a coloring effect such as a tint. there is.

In an exemplary embodiment, the composition may include an organic synthetic pigment and/or an inorganic pigment in the oil phase.

The composition according to the present specification has an O/W formulation in which water is located around it, so it provides moist application and excellent moisturizing power compared to conventional oil-dispersed lipstick formulations. Not only is it possible, but it also has an excellent effect on color persistence. The coloring effect means, for example, the effect of staining the lips with the color of the pigment, and the coloring effect means the effect of clearly applying the color of the pigment.

In an exemplary embodiment, the composition, in addition to the above components, is a component used in conventional lip cosmetics, for example, other than the above emulsions, powders, high molecular compounds, moisturizing agents, fragrances, antioxidants, preservatives, cosmetic ingredients, etc. can be appropriately blended within a range that does not impair the effects of the present invention.

The lipstick according to the present specification may be prepared by preparing and warming an aqueous base and an oily base, mixing and emulsifying them to prepare a stick formulation, and then coating the film forming agent through a spray process or a dipping process.

Hereinafter, the present invention will be described in more detail through examples. These examples are only for illustrating the present invention, and it will be apparent to those of ordinary skill in the art that the scope of the present invention is not to be construed as being limited by these examples.

comparative example.

The oil-in-water emulsion stick (Comparative Example 1) that does not contain a film-forming agent in the contents, and the oil-in-water emulsion stick (Comparative Example 2) containing a film-forming agent in the contents (outer box) were added to the composition (% by weight) of Table 1 below. prepared according to

1) The oil phase component was dissolved by heating to 90 ℃, and stirred at 3500 rpm for 10 minutes with a homogenizer.

2) The aqueous phase components were separately heated to 75 °C and stirred at 3000 rpm for 5 minutes with a homogenizer.

3) The oil phase component of 1) was cooled to 75° C., and then slowly added to the aqueous phase component of 2), followed by stirring at 2500 rpm for 10 minutes to prepare an emulsion.

4) After complete stirring, cooling and degassing were performed.

5) The contents of the emulsion prepared above were poured into a lipstick mold and cooled to produce a stick type.

ingredient Comparative Example 1 Comparative Example 2 paid part









Polyethylene 2.5 2.5 SYNTHETIC WAX 14.0 14.0 Hydrogenated polyisobutene
(HYDROGENATED POLYISOBUUTENE) 10.0 10.0 Pentaerythrityl Tetraisostearate
(PENTAERYTHRITYL TETRAISOSTEARATE) 14.0 14.0 DIISOSTEARYL MALATE 9.0 8.0 Squalane (SQUALANE) 6.0 6.0 Polysorbate 60 (POLYSORBATE 60) 8.8 8.8 Sorbitan Stearate (SORBITAN STEARATE) 4.4 4.4 organic pigment 7.0 7.0 Trimethylsiloxysilicate & Cyclopentasiloxane
(TRIMETHYLSILOXYSILICATE & CYCLOPENTASILOXANE) 0.5 ACRYLATES/STEARYL ACRYLATE/DIMETHICONEMETHACRYLATE COPOLYMER 0.5 Prime Minister





WATER 19.35 19.35 Glycerin (GLYCERIN) 3.0 2.5 Phenoxyethanol (PHENOXYETHANOL) 1.0 One Disodium EDTA (DISODIUM EDTA) 0.05 0.05 Ammonium acryloyldimethyltaurate VP copolymer
(AMMONIUM ACRYLOYLDIMETHYLTAURATE VP COPOLYMER) 0.4 0.4 Ethanol*water*acrylate copolymer*sodium dihydroacetate (ETHANOL*WATER*ACRYLATES COPOLYMER*SODIUM DEHYDROACETATE) 0.5 water soluble pigment 0.5 0.5 total 100 100

Example .

An oil-in-water emulsion stick (Example 1) coated with a film-forming agent on the outer wall of the stick was prepared according to the composition (% by weight) of Table 2 below.

1) The oil phase component was dissolved by heating to 90 ℃, and stirred at 3500 rpm for 10 minutes with a homogenizer.

2) The aqueous phase components were separately heated to 75 °C and stirred at 3000 rpm for 5 minutes with a homogenizer.

3) The oil phase component of 1) was cooled to 75° C., and then slowly added to the aqueous phase component of 2), followed by stirring at 2500 rpm for 10 minutes to prepare an emulsion.

4) After complete stirring, cooling and degassing were performed.

5) The contents of the emulsion prepared above were poured into a lipstick mold and cooled to produce a stick type.

6) Meanwhile, the coating agent component was dissolved at 40° C., and stirred and degassed for 5 minutes at 1500 rpm with a homogenizer.

7) The contents of the lipstick filled in 5) were coated by dipping the coating agent component of 6).

ingredient Example 1 paid part







Polyethylene 2.5 SYNTHETIC WAX 14.0 Hydrogenated polyisobutene
(HYDROGENATED POLYISOBUUTENE) 10.0 Pentaerythrityl Tetraisostearate
(PENTAERYTHRITYL TETRAISOSTEARATE) 14.0 DIISOSTEARYL MALATE 8.0 Squalane (SQUALANE) 6.0 Polysorbate 60 (POLYSORBATE 60) 8.8 Sorbitan Stearate (SORBITAN STEARATE) 4.4 organic pigment 7.0 coating agent
Trimethylsiloxysilicate & Cyclopentasiloxane
(TRIMETHYLSILOXYSILICATE & CYCLOPENTASILOXANE) 0.5 ACRYLATES/STEARYL ACRYLATE/DIMETHICONEMETHACRYLATE COPOLYMER 0.5 Prime Minister




WATER 19.35 Glycerin (GLYCERIN) 3.0 Phenoxyethanol (PHENOXYETHANOL) 1.0 Disodium EDTA (DISODIUM EDTA) 0.05 Ammonium acryloyldimethyltaurate VP copolymer
(AMMONIUM ACRYLOYLDIMETHYLTAURATE VP COPOLYMER) 0.4 water soluble pigment 0.5 total 100

Experimental Example 1. Confirmation of effect of film forming agent by external coating of lipstick

For the cosmetic compositions for lips having a stick formulation according to Comparative Examples 1 and 2 and Example 1, the appearance and moisture evaporation at a time point were compared and observed. Moisture loss was expressed based on the weight of the contents excluding the weight of the container.

As a result, as shown in FIGS. 1 and 3, when the appearance of each composition formulation was observed after 7 days, in Comparative Example 1 (FIG. 1 (a)), the surface state was irregular and holes were generated. It was found that a significant amount of water evaporation occurred. In addition, in the case of Comparative Example 2 (FIG. 1 (b)), compared to Comparative Example 1, the appearance and moisture evaporation were good, but holes were still generated on some surfaces, and a significant amount of moisture was evaporated. On the other hand, in the case of Example 1 (FIG. 1 (c)), it was found that the surface state was the smoothest and the stable shape was maintained, and the amount of moisture evaporation decreased to prevent the contents shrinkage and shape deformation.

Accordingly, in the case of the composition according to the present specification, it was confirmed that external moisture in the O/W formulation was evaporated through the outer wall coating of the lipstick to prevent the contents from shrinking, thereby securing the appearance and stability over time.

Comparative Example 1 Comparative Example 2 Example 1 1 day (g) 3.81 3.74 3.98 3.52 3.98 3.91 3.88 3.98 3.57 7 days (g) -0.25 -0.21 -0.20 -0.18 -0.13 -0.15 -0.03 -0.08 -0.07 14 days (g) -0.16 -0.13 -0.13 -0.06 -0.09 -0.12 -0.04 -0.03 -0.02 Total moisture loss (g) -0.41 -0.34 -0.33 -0.24 -0.22 -0.27 -0.07 -0.11 -0.09

Experimental Example 2. Confirmation of hardness of high resistance oil-in-water emulsion stick formulation

An oil-in-water emulsion stick was prepared in the same manner as in Example 1, but was prepared according to the composition of Table 4 below without external coating with a coating agent component, and the hardness according to the change in the wax content was confirmed. Hardness was measured with a physical property meter (Rheometer, CR-500DX) after storing the sample in a thermostat at 30 °C for 12 hours.

As a result, as shown in FIGS. 2 and 5, Comparative Example 3 having a wax content of 5 to 7% by weight (FIG. 2(a)), Comparative Example 4 having a wax content of more than 7 to 12% by weight (FIG. 2) The stick formulation of (b)) did not form a hard solid formulation due to low hardness, whereas Example 2 ((C) of FIG. It was confirmed that the stick formulation of Example 3 in weight % exhibited stable hardness corresponding to a general stick formulation. In addition, in the case of the stick formulation of Comparative Example 5, in which the wax content exceeds 35% by weight, the hardness was 300 g or more, which was higher than the hardness of 60 to 150 g of a general lipstick formulation, and the spreadability was difficult to use for cosmetic purposes. It fell off and the pigment was not well distributed on the skin. On the other hand, in the case of Comparative Example 6, in which the oily part was less than 75% by weight, the contents collapsed in a cream form, making it impossible to implement an oil-in-water emulsion stick formulation. , the moisturizing power and coloring power due to moisture were poor.

Accordingly, it was confirmed that the high resistance oil-in-water cosmetic composition according to the present specification can implement an oil-in-water emulsion solid stick formulation without a phenomenon in which the solid stick form is collapsed or deformed by maintaining a stable hardness as a stick formulation.

ingredient Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Example 2 Example 3 paid part







polyethylene 0.5 One 10 1.5 3 3 3.5 synthetic wax 6 8 28 9 16.5 13 15 Hydrogenated polyisobutene 12 12 5 7 12.5 10 9 Pentaerythrityl Tetraisostearate 15 14 7 9 16.5 14 14 diisostearyl malate 11 9 5 6 10 9 8 squalene 8 10 4.5 4 7 6 6 Polysorbate 60 8.8 8.8 5.8 6.5 11 8.8 8.8 Sorbitan Stearate 5.4 5.4 4.4 3 5.5 4.4 4.4 organic pigment 9 7.5 6 4 8 7.5 7 Prime Minister




water 19.35 19.35 19.35 39.9 8 19.35 19.35 glycerin 3 3 3 6 One 3 3 Phenoxyethanol One One One 2 0.5 One One Disodium EDTA 0.05 0.05 0.05 0.1 0.05 0.05 0.05 Ammonium acryloyldimethyltaurate VP copolymer 0.4 0.4 0.4 One 0.2 0.4 0.4 water soluble pigment 0.5 0.5 0.5 One 0.25 0.5 0.5 total 100 100 100 100 100 100 100

Comparative Example 3 Comparative Example 4 Example 2 Example 3 Hardness (g) 7.39 36.3 64.9 85.2

Experimental example 3. Conventional oil dispersion Lipstick formulation contrast high inner wound Excellent effect of oil-in-water stick formulation

According to the composition (% by weight) of Table 6 below, a conventional oil-dispersion lipstick was prepared in a conventional manner, and the feeling of use was compared with the lipstick of Example 1 of the high internal phase O/W formulation.

ingredient Comparative Example 8 polyethylene 5 synthetic wax 9 Hydrogenated Castor Oil Isostearate 10 diisostearyl malate 12 Hydrogenated polyisobutene 25 VP/Hexadecene Copolymer 2 Caprylic/Capric Triglycerides 15 jojoba oil 8 Polymethylsilsesquioxane 4 organic pigment 10 total 100

As a result, unlike the oil-dispersion formulation of Example 1, the lipstick of Example 1 showed a cooling feeling and refreshing application, and a moisturizing film of oil was formed, which also had an excellent moisturizing effect. In addition, the lipstick of the high internal phase O/W formulation contained a water-soluble pigment in the aqueous phase and showed a similar coloring effect as when using a tint unlike the oil-dispersion formulation.

In addition, as shown in FIG. 3, the results of observing the color persistence by wiping with a tissue after applying the stick formulations of Example 1 and Comparative Example 8 to the lips and skin. It was confirmed that the lipstick of the high internal phase O/W formulation of Example 1 had superior color durability compared to the oil dispersion formulation.

Above, specific parts of the present invention have been described in detail, for those of ordinary skill in the art, these specific descriptions are only preferred embodiments, and the scope of the present invention is not limited thereby. It will be obvious. Accordingly, it is intended that the substantial scope of the present invention be defined by the appended claims and their equivalents.

Claims (12)

A cosmetic composition for lips comprising:
The composition is a high internal phase oil-in-water (O/W) emulsion comprising 75% by weight or more of an oil phase based on the total weight of the cosmetic composition,
The oily portion contains 10 to 35% by weight of wax based on the total weight of the cosmetic composition,
The composition is formulated in a stick form, a cosmetic composition for lips of an oil-in-water emulsion stick formulation.
The method of claim 1,
The oily portion comprises 20 to 30% by weight of waxes based on the total weight of the cosmetic composition, the cosmetic composition for lips of an oil-in-water emulsion stick formulation.
The method of claim 1,
The wax is at least one selected from the group consisting of hydrocarbon-based solid oil, ester-based solid oil, higher alcohol-based solid oil, and silicone-based solid oil, a cosmetic composition for lips in an oil-in-water emulsion stick formulation.
The method of claim 1,
The stick is a cosmetic composition for lips of an oil-in-water emulsion stick formulation that is surface-coated with a film forming agent.
5. The method of claim 4,
The film forming agent is to surface-coat the stick in an amount of 0.01 to 5% by weight based on the total weight of the cosmetic composition, a cosmetic composition for lips of an oil-in-water emulsion stick formulation.
5. The method of claim 4,
The film forming agent is acrylate copolymer, PVP/eicosine copolymer, acrylate/stearyl acrylate/dimethicone methacrylate copolymer, trimethylsiloxysilicate, phenylpropyldimethylsiloxysilicate, trimethyl At least one selected from the group consisting of siloxysilicate/dimethicone crosspolymer and dimethicone/vinyltrimethylsiloxysilicate crosspolymer, an oil-in-water emulsion stick type cosmetic composition for lips.
The method of claim 1,
The composition has a hardness of 60 to 150 g when measured with a hardness group (model name: CR-500DX), a cosmetic composition for lips of an oil-in-water emulsion stick formulation.
The method of claim 1,
The composition is a cosmetic composition for lips of an oil-in-water emulsion stick formulation comprising a water-soluble tar pigment in the aqueous phase.
The method of claim 1,
The composition comprises 0.1 to 1.5% by weight of a water-soluble pigment based on the total weight of the cosmetic composition in the aqueous phase, and 2.0 to 10.0% by weight of the oil-dispersion pigment in the oil phase based on the total weight of the cosmetic composition, oil-in-water emulsion stick formulation of a cosmetic composition for lips.
The method of claim 1,
When the composition is applied to the lips, the pigment contained in the aqueous phase is colored on the lips, the cosmetic composition for the lips of the oil-in-water emulsion stick formulation.
A lipstick comprising the cosmetic composition for lips of an oil-in-water emulsion stick formulation according to any one of claims 1 to 10. delete

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