Makeup cosmetic composition with excellent adhesion

Abstract

A cosmetic composition with excellent adhesion of the present invention comprises two specific silicone elastomers, thereby exhibiting smooth spreadability and implementing a velvet formulation with a matte texture. In addition, the makeup cosmetic composition of the present invention has an excellent anti-smudge effect due to high skin adhesion and pigmentation.

Description

Makeup cosmetic composition with excellent adhesion

[0001] The present invention relates to a makeup cosmetic composition with excellent adhesion, wherein a unique texture of a velvet formulation is achieved through a combination of two or more silicone elastomers, and the makeup cosmetic composition has excellent adhesion and coloring power, and thus has an excellent effect of preventing transfer when applied to the skin.

[0002] Consumers expect various performance characteristics from cosmetics, and in the case of makeup products in particular, they consider usability and longevity as important factors. Specifically, while consumers prioritize spreadability, adhesion, and makeup longevity, they also show a strong preference for products that do not transfer onto tissues or masks.

[0003] Reflecting this trend, the demand for velvet-type lip makeup products with a matte texture has recently been increasing. Velvet-type lip makeup products provide a soft feel on the lips and create a luxurious look by giving a matte and soft finish after application.

[0004] However, velvet-type lip makeup products have lower staying power than other types of lip products, so they are easily wiped off by friction from the external environment over time after application to the skin, and there are problems such as reduced color payoff and difficulty in maintaining a matte texture for a long time.

[0005] Accordingly, the inventors continued their research to develop a cosmetic composition that has a velvet-like texture while also having excellent adhesion and coloring power. As a result, by optimally combining a specific silicone-based elastomer, they completed a makeup cosmetic composition that achieves a unique velvet-like texture while having high adhesion and coloring power, and excellent anti-smudging effects.

[0006] The present invention aims to provide a makeup cosmetic composition that optimally combines two types of silicone elastomers to create a velvet formulation with a matte texture, while having excellent spreadability and adhesion and an excellent anti-smudging effect.

[0007] The technical problems of the present invention are not limited to those mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art from the description below.

[0008] According to an embodiment of the present invention, a makeup cosmetic composition having excellent adhesion is provided, comprising two or more types of silicone elastomers, wherein the silicone elastomers include a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer.

[0009] The makeup cosmetic composition of the present invention implements a unique velvet formulation texture, has a matte texture, and has excellent spreadability, thereby providing a soft sensation on the skin.

[0010] In addition, the makeup cosmetic composition of the present invention has the advantage of excellent anti-smudging effect due to its high skin adhesion and coloring power. Therefore, the makeup has high longevity and color intensity can be maintained for a long time.

[0011] A brief description of each drawing is provided to help to better understand the drawings cited in the detailed description of the invention.

[0012] Figure 1 shows a photograph taken after applying the cosmetic compositions of Example 1 and Comparative Example 1 of Experimental Example 1 to the skin.

[0013] Figure 2 shows a photograph of the cosmetic composition remaining on a tissue after evaluating the adhesion of the cosmetic composition of Example 1 and Comparative Example 1 of Experimental Example 1.

[0014] According to an embodiment of the present invention, a makeup cosmetic composition having excellent adhesion is provided, comprising two or more types of silicone elastomers, wherein the silicone elastomers include a mixture of dimethicone and dimethicone crosspolymer; and a mixture of dimethicone and cetearyl dimethicone crosspolymer.

[0015] In addition, the mixture of the dimethicone and dimethicone crosspolymer; and the mixture of dimethicone and cetearyl dimethicone crosspolymer may be included in a weight ratio of 1:0.3 to 0.9.

[0016] The mixture of the above dimethicone and dimethicone crosspolymer may be included in an amount of 30 to 75 weight percent based on the total weight of the cosmetic composition.

[0017] The mixture of the above dimethicone and cetearyl dimethicone crosspolymer may be included in an amount of 15 to 50 weight% based on the total weight of the cosmetic composition.

[0018] In addition, the silicone elastomer may be included in an amount of 65 to 90 weight percent based on the total weight of the makeup cosmetic composition.

[0019] In addition, the above makeup cosmetic composition may further include a paste compound.

[0020] In addition, the paste compound may include one or more selected from bis-behenyl / isostearyl / phytosteryl dimer dilinoleyl dimer dilinoleate, bis-diglyceryl polyacyl adipate-2, phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate, phytosteryl / octyldodecyl lauroyl glutamate, and phytosteryl / behenyl / octyldodecyl lauroyl glutamate.

[0021] In addition, the makeup cosmetic composition may further include at least one of wax, silicone oil, and film-forming agent.

[0022] In addition, the above makeup cosmetic composition may have an excellent anti-smudging effect.

[0023] In addition, according to an embodiment of the present invention, a cosmetic composition for lips comprising the above-mentioned makeup cosmetic composition is provided.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by a skilled expert in the art to which the present invention pertains. In general, the nomenclature used herein is well known and commonly used in the art. Furthermore, in describing embodiments of the present invention, detailed descriptions of related known components or functions are omitted if it is determined that such detailed descriptions would hinder understanding of the embodiments of the present invention. Additionally, while embodiments of the present invention will be described below, the technical concept of the present invention is not limited or restricted thereto and can be modified and implemented in various ways by those skilled in the art.

[0025] In this specification, when a part is described as including a certain component, it means that, unless specifically stated otherwise, it does not exclude other components but may include additional components. In this specification, the term "and / or" includes a combination of a plurality of related items or any one of a plurality of related items.

[0026]

[0027] The makeup cosmetic composition of the present invention is formed into a velvet formulation having a soft spreadability and a matte texture by including two or more types of silicone elastomers.

[0028] In the present invention, the term “velvet” formulation refers to a formulation that provides a soft and silky spreadability like velvet (silk) and has the characteristic of having a matte texture with low gloss when applied to the skin.

[0029] In the present invention, the “silicone elastomer” has high affinity with the skin, providing a smooth spreadability on the skin, forming a smooth coating film to naturally correct the skin texture, and can impart a matte, low gloss.

[0030] The makeup cosmetic composition of the present invention is characterized by including, as the silicone elastomer, a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer. In the present invention, the silicone elastomer plays an important role in forming a velvet formulation that provides a soft and silky feel when applied to the skin. Through the combination of the two specific types of silicone elastomers, the present invention achieves the unique feel of a velvet formulation when applied to the skin and ensures that the continuous color development of the cosmetic is maintained through excellent adhesion.

[0031] The “mixture of dimethicone and dimethicone crosspolymer” (INCI name: Dimethicone (and) Dimethicone Crosspolymer), used as one of the silicone elastomers, is a mixture of dimethicone and dimethicone crosspolymer. This mixture can encompass the concepts of all forms of mixtures, compounds, and complexes, including simple mixtures of dimethicone and dimethicone crosspolymer, physical mixtures, and chemical mixtures formed through chemical reactions. The mixture of dimethicone and dimethicone crosspolymer provides a soft and smooth texture to the skin, forms a thin protective film to prevent moisture evaporation, and exhibits a continuous moisturizing effect. Furthermore, containing low-viscosity dimethicone, it remains on the skin for a long time after application, maintaining a soft sensation.

[0032] In one embodiment, the mixture of dimethicone and dimethicone crosspolymer may be included in an amount of 30 to 75 weight% based on the total weight of the cosmetic composition, more specifically in an amount of 40 to 70 weight%, and even more specifically in an amount of 50 to 65 weight%, but is not limited thereto.

[0033] The makeup cosmetic composition of the present invention may include a mixture of dimethicone and cetearyl dimethicone crosspolymer as a silicone elastomer, together with a mixture of dimethicone and dimethicone crosspolymer.

[0034] The “mixture of dimethicone and cetearyl dimethicone crosspolymer” of the present invention (INCI name: Dimethicone (and) Cetearyl Dimethicone Crosspolymer) is a mixture of dimethicone and cetearyl dimethicone crosspolymer, and the said mixture can encompass the concepts of all forms of mixtures, compounds, and complexes, such as simple mixtures of dimethicone and cetearyl dimethicone crosspolymer, physical mixtures, and chemical mixtures formed through chemical reactions. The mixture of dimethicone and cetearyl dimethicone crosspolymer is a silicone elastomer-based gel that provides a soft and silky spreadability on the skin and can absorb oil to provide a matte finish.

[0035] In one specific embodiment, the mixture of dimethicone and cetearyl dimethicone crosspolymer may be included in an amount of 15 to 50 weight% based on the total weight of the cosmetic composition, more specifically in an amount of 20 to 40 weight%, and even more specifically in an amount of 22 to 35 weight%, but is not limited thereto.

[0036] In one embodiment, the mixture of dimethicone and dimethicone crosspolymer and the mixture of dimethicone and cetearyl dimethicone crosspolymer may be included in a weight ratio of 1:0.3 to 0.9, specifically in a weight ratio of 1:0.3 to 0.8, and more specifically in a weight ratio of 1:0.3 to 0.7. When the mixture of dimethicone and dimethicone crosspolymer and the mixture of dimethicone and cetearyl dimethicone crosspolymer are included in a weight ratio of 1:0.3 to 0.9, it is possible to apply it with smooth spreadability, and even after application, it exhibits a matte texture, allowing for the creation of a luxurious velvet-like feel, and also improves adhesion, resulting in an effect of excellent durability.

[0037] In one embodiment, in the makeup cosmetic composition of the present invention, the silicone elastomer may be included in a high content of up to 90 weight% based on the total weight of the makeup cosmetic composition. Specifically, the silicone elastomer may be included in an amount of 65 to 90 weight% based on the total weight of the makeup cosmetic composition, specifically in an amount of 70 to 90 weight%, more specifically in an amount of 75 to 90 weight%, and most specifically in an amount of 80 to 90 weight%. If the silicone elastomer is included in an amount of less than 65 weight%, the matte texture disappears, making it impossible to form a velvet formulation composition, and the adhesion is significantly reduced, which may result in low durability. Additionally, if the silicone elastomer exceeds 90 weight%, a velvet formulation may not be realized.

[0038] In one embodiment, the makeup cosmetic composition of the present invention may further include a paste compound in addition to a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer.

[0039] The above paste compound may refer to a compound that increases the viscosity or adhesiveness of the composition (e.g., a thickener, a viscosity enhancer, or an adhesive component). For example, the above paste compound may be a compound that contributes to formulating the composition into a solid or semi-solid form by increasing the viscosity or adhesiveness of the composition. The above paste compound may be water-soluble or oil-soluble and may function to further enhance the formulation stability, matte texture, or usability of the makeup cosmetic composition, such as spreadability.

[0040] The makeup cosmetic composition of the present invention additionally includes a paste compound in a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer, thereby increasing the viscosity or adhesiveness of the cosmetic composition to improve adhesion, and further improving the durability of the cosmetic in which it maintains color and a velvet texture on the skin for a long time.

[0041] The paste compound of the present invention is a component having a paste-like consistency, and as specific examples, is bis-behenyl / isostearyl / phytosteryl dimer dilinoleyl dimer dilinoleate, bis-diglyceryl polyacyladipate-2, phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate, phytosteryl / octyldodecyl lauroyl glutamate, and At least one of Phytosteryl / Behenyl / Octyldodecyl Lauroyl Glutamate may be included, but is not limited thereto.

[0042] In one embodiment, the paste compound may be included in an amount of 0.1 to 10 weight% based on the total weight of the cosmetic composition, specifically in an amount of 0.5 to 9 weight%, and more specifically in an amount of 1 to 6 weight%, but is not limited thereto.

[0043] In one embodiment, the makeup cosmetic composition of the present invention may additionally include one of a wax, silicone oil, film-forming agent, preservative, pigment base powder, and fragrance in addition to the main component.

[0044] Wax can contribute to the composition of solid formulations in makeup products. The above wax is, for example, dibutyl adipate, caprylic / capric glycerides, caprylic / capric triglyceride, tridecyl trimellitate, polyglyceryl-2 triisostearate, pentaerythrityl adipate / caprate / caprylate / heptanoate, cetearyl ethylhexanoate, isopropyl myristate, isocetyl stearate, One or more selected from octyldodecanol, methyl perfluoroisobutyl ether, tribehenin, tricaprylin, and diethoxyethylsuccinate may be used, but are not limited thereto; any wax that is generally used in the industry may be appropriately selected without limitation.

[0045] Silicone oil can be used to provide excellent moisturizing effects and smooth spreadability by forming a soft protective barrier on the skin to prevent moisture loss from the skin. The silicone oil may be one or more selected from, for example, dimethicone, methyltrimethicone, phenyltrimethicone, capryl dimethicone, cyclopentasiloxane, cyclohexasiloxane, isododecane, and isohexadecane, but is not limited thereto, and any silicone oil generally used in the industry may be appropriately selected without limitation.

[0046] Film-forming agents can improve the longevity of cosmetics by forming a thin protective film on the skin, thereby preventing discoloration or transfer of the cosmetic composition due to friction or irritation from the external environment. The above film-forming agent is selected from, for example, methyl hydrogenated rosinate, VP / hexadecene copolymer, hydrogenated polyisobutene, squalane, diisostearyl malate, propylene glycol dibenzoate, octyldodecanol, phenyl trimethicone, pentaerythrityl tetraisostearate, and bis-diglyceryl polyacyladipate-2. One or more types may be used, but are not limited thereto; any film-forming agent that is generally used in the industry may be appropriately selected without limitation.

[0047] One or more preservatives selected from 1,2-hexanediol, ethylhexylglycerin, glyceryl caprylate, caprylyl glycol, and hydroxyacetophenone may be used, but are not limited thereto; any preservative generally used in the industry may be appropriately selected without limitation.

[0048] One or more of the following may be used as pigments: organic pigments such as Red No. 104 (1), Red No. 202, Yellow No. 5, Yellow No. 4, Blue No. 1; and inorganic pigments such as titanium dioxide, red iron oxide, yellow iron oxide, and black iron oxide. However, the pigments may not be limited to these, and any pigment that is generally used in the industry may be appropriately selected without limitation.

[0049] The powder may be an inorganic powder, an organic powder, or a combination thereof. Specifically, one or more selected from mica, titanium dioxide, iron sulfate, black iron oxide, alumina, silica, nylon, polymethyl methacrylate, polymethylsilsesquioxane, and vinyl dimethicone / methicone silsesquioxane crosspolymer may be used, but are not limited thereto. Any powder that is generally used in the industry may be appropriately selected without limitation.

[0050] One or more fragrances selected from natural fragrances, plant-based fragrances, blended fragrances, and essential oils may be used, but are not limited thereto; any fragrance that is generally used in the industry may be appropriately selected without limitation.

[0051] In addition to the above components, the makeup cosmetic composition may further include additives selected from the group consisting of purified water, a carrier, an emulsifier, a dispersant, a moisturizer, a preservative, a skin conditioning agent, a UV blocker, an antioxidant, a surfactant, a chelating agent, an antioxidant, a disinfectant, a stabilizer, a pH adjuster, a lubricant, a solubilizer, a solvent, and combinations thereof. If necessary, the makeup cosmetic composition may further include a substance capable of providing essential nutrients to the skin as a supplement or a substance that improves skin condition, such as a functional substance having effects such as moisturization or exfoliation.

[0052] The content of the above additives or functional substances can be easily selected by a person skilled in the art, and the amount may be included in amounts generally used in the fields of cosmetics or dermatology. There are no special restrictions on the method of introducing the above additives or auxiliary agents, so they can be introduced into the cosmetic composition in an appropriate manner.

[0053] In addition, according to an embodiment of the present invention, a cosmetic composition for lips comprising the above-mentioned makeup cosmetic composition is provided.

[0054] The above-mentioned cosmetic composition for lips may be prepared in any formulation conventionally manufactured in the art using methods known in the art. Specifically, the formulation of the above-mentioned cosmetic composition for lips may be a liquid type, a solid type, a balm, a cream, a gel, a lipstick, or a paste formulation, but is not limited thereto. Preferably, the above-mentioned cosmetic composition for lips may be a lipstick, lip balm, lip cream, lip pencil, lip tint, lip marker, liquid rouge, or lip gloss formulation, but is not limited thereto.

[0055]

[0056] In the following, examples and experimental examples are presented to further explain the present invention in more detail, but the present invention is not limited thereto.

[0057]

[0058] Experimental Example 1. Comparative experiment according to silicone elastomer components

[0059] (1) Preparation of Examples and Comparative Examples

[0060] In order to confirm the effects of the combination of a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer in the present invention, cosmetic compositions of Example 1 and Comparative Examples 1 to 4 according to the present invention were prepared using the ingredients listed in Table 1 below. Specifically, the cosmetic composition of Example 1 was prepared using a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer, and cosmetic compositions of Comparative Examples 1 and 2 were prepared by excluding one of the ingredients of the mixture of dimethicone and dimethicone crosspolymer and the mixture of dimethicone and cetearyl dimethicone crosspolymer. In addition, cosmetic compositions of Comparative Examples 3 and 4 were prepared using silicone elastomers other than the components of the mixture of dimethicone and dimethicone crosspolymer and the mixture of dimethicone and cetearyl dimethicone crosspolymer. The silicone elastomer content was maintained at the same level as in Example 1. In Table 1 below, the unit of the content of each component is weight%.

[0061]

[0062] The specific manufacturing method is as follows. Phase A is prepared by heating and mixing wax, oil, a film-forming agent, and a paste compound, and then Phase B, containing a preservative, is added to prepare a mixture. Subsequently, Phases C, D, and E are mixed into the mixture to complete the compositions of the examples and comparative examples.

[0063]

[0064] (2) Spreadability evaluation

[0065] Spreadability was evaluated to confirm the usability of the cosmetic compositions prepared according to Example 1 and Comparative Examples 1 to 4 above.

[0066] For the evaluation of spreadability, specifically, a score of 5 was given if the cosmetic composition had smooth spreadability when applied to the skin, and a lower score was given if it was difficult to spread the composition evenly or if it was difficult to do so due to a stiff formulation. The evaluation results are shown in Table 2 below.

[0067]

[0068] (3) Matteness evaluation

[0069] In order to confirm whether the cosmetic composition prepared according to Example 1 and Comparative Examples 1 to 4 above was formed into a velvet formulation that gives a matte feel, the degree of glossiness of the composition was evaluated after application to the skin.

[0070] The cosmetic composition was evaluated with a score closer to 5 points as the degree to which it formed a matte texture with low gloss was high, and a lower score was assigned as the matte texture disappeared and the gloss became visible as oil seeped out over time. The evaluation results are shown in Table 2 below. In addition, photographs taken after applying the cosmetic compositions of Example 1 and Comparative Example 1 to the skin are shown in Figure 1.

[0071]

[0072]

[0073] According to Table 2 and Figure 1 above, in the case of Example 1, which was prepared by adding both a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer, a velvet formulation composition with a suitable matte texture was formed, and it was confirmed that it exhibited smooth spreadability when applied to the skin. On the other hand, in the case of Comparative Example 1, which used only the mixture of dimethicone and dimethicone crosspolymer among the two components, the matte formulation was maintained, but the spreadability was reduced. In addition, it was confirmed that the composition of Comparative Example 2, which used only the mixture of dimethicone and cetearyl dimethicone crosspolymer among the two components, exhibited smooth spreadability, but a matte formulation was not realized. In addition, the composition of Comparative Example 3, which does not include the two types of silicone elastomers of the present invention and includes a dimethicone*dimethicone / vinyl dimethicone crosspolymer, and the composition of Comparative Example 4, which includes a polypropylsilsequioxane*dimethicone / vinyl dimethicone crosspolymer, did not particularly achieve a velvet formulation at all and exhibited a high gloss.

[0074]

[0075] (4) Adhesion evaluation

[0076] To evaluate the durability of the cosmetic composition prepared according to Example 1 and Comparative Examples 1 to 4 on the skin, the adhesion of the composition was evaluated.

[0077] For the adhesion evaluation, specifically, after applying the cosmetic composition to the skin and waiting for a certain period of time, the degree of transfer was measured by lightly pressing the applied cosmetic with a tissue. If the degree of transfer was very small, it was evaluated as having excellent adhesion with a score of 5, and a lower score was assigned as the degree of transfer increased. The evaluation results are shown in Table 3 below. In addition, a photograph of the cosmetic composition remaining on the tissue after the adhesion evaluation of the cosmetic composition of Example 1 and the cosmetic composition of Comparative Example 1 is shown in Figure 2.

[0078]

[0079]

[0080] According to Table 3 and Figure 2 above, in the case of Example 1, which was prepared by adding both a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer, it was confirmed that the degree of transfer of the cosmetic product was low and the adhesion was excellent when applied to the skin. On the other hand, in the case of Comparative Example 1, which used only the mixture of dimethicone and dimethicone crosspolymer among the two types of ingredients, it was confirmed that the degree of transfer of the cosmetic product increased and the adhesion decreased. In addition, it was confirmed that the composition of Comparative Example 2, which used only the mixture of dimethicone and cetearyl dimethicone crosspolymer among the two types of ingredients, had weaker adhesion than Comparative Example 1. In addition, it was confirmed that the composition of Comparative Example 3 containing dimethicone*dimethicone / vinyl dimethicone crosspolymer and the composition of Comparative Example 4 containing polypropylsilsequioxane*dimethicone / vinyl dimethicone crosspolymer both had lower adhesion compared to the example.

[0081]

[0082] Therefore, it was confirmed that using a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer together as silicone elastomers is an important component for forming a velvet formulation with smooth spreadability and a matte texture, as well as for achieving excellent longevity.

[0083]

[0084] Experimental Example 2. Comparative experiment based on the content ratio of a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer

[0085] To investigate the effect of the content ratio of the mixture of dimethicone and dimethicone crosspolymer and the mixture of dimethicone and cetearyl dimethicone crosspolymer on the realization of a velvet formulation and adhesion of cosmetic compositions, cosmetic compositions of Examples and Comparative Examples were prepared by varying the added content of the mixture of dimethicone and dimethicone crosspolymer and the mixture of dimethicone and cetearyl dimethicone crosspolymer, and then the spreadability, matte finish, and adhesion of the compositions were evaluated. The specific manufacturing method is as follows.

[0086]

[0087] (1) Preparation of Examples and Comparative Examples

[0088] As indicated in Table 4, cosmetic compositions of Examples 2 and 3 and Comparative Examples 5 and 6 were prepared by varying the content of the mixture of dimethicone and dimethicone crosspolymer and the mixture of dimethicone and cetearyl dimethicone crosspolymer based on Example 1. The specific manufacturing method is the same as in Experimental Example 1, and the content of the remaining components, excluding the silicone elastomer component (mixture of dimethicone and dimethicone crosspolymer and mixture of dimethicone and cetearyl dimethicone crosspolymer), the wax component (TRIBEHENIN), and the powder, is the same as in Example 1. The unit of the component content in Table 4 below is weight%. Here, the weight ratio of the mixture of dimethicone and dimethicone crosspolymer (A) and the mixture of dimethicone and cetearyl dimethicone crosspolymer (B) was calculated and listed in Table 4.

[0089]

[0090] (2) Evaluation of spreadability, matte finish and adhesion

[0091] For the cosmetic compositions prepared according to Examples 2 and 3, and Comparative Examples 5 and 6, spreadability, matte finish, and adhesion were evaluated in the same manner as performed in Experimental Example 1. The evaluation results are summarized in Table 5 below.

[0092]

[0093]

[0094] According to Table 5 above, the composition of Example 2 containing 85% by weight of component A (a mixture of dimethicone and dimethicone crosspolymer) and component B (a mixture of dimethicone and cetearyl dimethicone crosspolymer) as silicone elastomers, and the composition of Example 3 containing 90% by weight, showed excellent spreadability and a stable velvet formulation having a matte texture without gloss, and improved adhesion and excellent transfer prevention effect.

[0095] Meanwhile, Comparative Examples 5 and 6, which contain an excess amount of a mixture of dimethicone and cetearyl dimethicone crosspolymer compared to Example 1, although the total content of silicone elastomer is the same as Example 1, were found to have a glossy, matte velvet formulation, and the adhesion was reduced, resulting in an increased degree of cosmetic transfer.

[0096]

[0097] Therefore, it was confirmed that including a mixture of dimethicone and dimethicone crosspolymer and a mixture of dimethicone and cetearyl dimethicone crosspolymer in appropriate amounts or ratios is an important component for realizing a velvet formulation and improving the adhesion of the cosmetic composition.

[0098]

[0099] Experimental Example 3. Comparative experiment according to paste compound

[0100] To investigate the effect of the paste compound on improving the formulation and adhesion of a cosmetic composition, a comparative example cosmetic composition without the addition of the paste compound was prepared, and the usability (spreadability and matte finish) and adhesion of the velvet formulation of the composition were evaluated. The specific manufacturing method is as follows.

[0101]

[0102] (1) Preparation of Examples and Comparative Examples

[0103] Based on Example 1, the cosmetic composition of Comparative Example 7 was prepared without adding the paste compound (BIS-BEHENYL / ISOSTEARYL / PHYTOSTERYL DIMER DILINOLEYL DIMER DILINOLEATE). The modified content was adjusted by additionally adding an oil (DIMETHICONE) in an amount equal to that of the paste compound. The specific manufacturing method is the same as in Experimental Example 1, and the remaining components and their contents, excluding the paste compound and oil, are the same as in Example 1.

[0104]

[0105] (2) Evaluation of spreadability, matte finish and adhesion

[0106] For the cosmetic composition prepared according to Comparative Example 7, spreadability, matte finish, and adhesion were evaluated in the same manner as performed in Experimental Example 1. The evaluation results are summarized in Table 6 below.

[0107]

[0108]

[0109] According to Table 6 above, it was confirmed that Comparative Example 7 formed a velvet formulation with a matte texture and excellent spreadability, but it was confirmed that the makeup longevity was very low due to poor adhesion.

[0110] Therefore, it was confirmed that including a paste compound in an appropriate amount helps in achieving a velvet formulation and improving adhesion.

[0111]

[0112] Foregoing, specific parts of the content of the present invention have been described in detail. It will be apparent to those skilled in the art that such specific descriptions are merely preferred embodiments and do not limit the scope of the present invention. Accordingly, the actual scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. In a makeup cosmetic composition having excellent adhesion, It includes two or more types of silicone elastomers, A makeup cosmetic composition comprising the above silicone elastomer, a mixture of dimethicone and dimethicone crosspolymer; and a mixture of dimethicone and cetearyl dimethicone crosspolymer.

2. In Paragraph 1, A makeup cosmetic composition comprising: a mixture of the above dimethicone and dimethicone crosspolymer; and a mixture of dimethicone and cetearyl dimethicone crosspolymer in a weight ratio of 1:0.3 to 0.

9.

3. In Paragraph 1, A makeup cosmetic composition comprising a mixture of the above dimethicone and dimethicone crosspolymer in an amount of 30 to 75 weight% based on the total weight of the cosmetic composition.

4. In Paragraph 1, A makeup cosmetic composition comprising a mixture of the above dimethicone and cetearyl dimethicone crosspolymer in an amount of 15 to 50 weight% based on the total weight of the cosmetic composition.

5. In Paragraph 1, A makeup cosmetic composition comprising the above silicone elastomer in an amount of 65 to 90 weight% based on the total weight of the makeup cosmetic composition.

6. In Paragraph 1, The above makeup cosmetic composition further comprises a paste compound.

7. In Paragraph 6, The above paste compound comprises one or more selected from bis-behenyl / isostearyl / phytosteryl dimer dilinoleyl dimer dilinoleate, bis-diglyceryl polyacyl adipate-2, phytosteryl / isostearyl / cetyl / stearyl / behenyl dimer dilinoleate, phytosteryl / octyldodecyl lauroyl glutamate, and phytosteryl / behenyl / octyldodecyl lauroyl glutamate, forming a makeup cosmetic composition.

8. In Paragraph 1, The above makeup cosmetic composition further comprises at least one of wax, silicone oil, and film-forming agent.

9. In Paragraph 1, The above makeup cosmetic composition is a makeup cosmetic composition with excellent anti-smudging effect.

10. A cosmetic composition for lips comprising a makeup cosmetic composition of any one of claims 1 to 9.

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