KR20150085932A - Lip cosmetic composition - Google Patents

Abstract

The present invention relates to a cosmetic composition for a lip, which enables users to feel light when coloring the lip with the cosmetic composition and represents vivid colors and, more specifically, a cosmetic composition for a lip, which uses a volatile oil agent, kaolin and vinyl dimethicone/methicone silsesquioxane crosspolymer, thereby enabling a color to adhere to skin and remaining at skin for a long time while having a soft spreadability and enabling users to feel light when using the cosmetic composition.

Description

Lip cosmetic composition [0002]

The present invention relates to a lighter cosmetic composition which is light in feelability and, more particularly, a combination of a volatile oil agent and kaolin and a vinyl dimethicone / methicyl silsesquioxane cross polymer, And which is soft and pleasant to use.

In recent years, it has become popular to use lips makeup with high color and persistence, though the coloring content is high due to the faded lips makeup. However, the lip cosmetic composition having a thin and light feel has a problem that the color persistence and adhesion are weak and easily erased, and various attempts have been made to solve such problems.

A method mainly used is a method of using a volatile oil agent, in which the oil is volatilized after application of the composition, leaving only the pigment and the wax component on the coated surface. Another method is to form a polymer coating on the surface of the lips using a film-forming agent through a polymer. However, when these methods are applied, the color persistence of the composition is good, but there is a problem that the application causes lukewarmness of the lips and severe dryness.

Korean Patent Laid-Open No. 10-2007-0006088 (Disclosure Date: January 11, 2007)

Accordingly, the present inventors have tried to solve the problems of conventional whitening lip cosmetic compositions. When a specific type of powder component is used in combination with a volatile oil component, it is possible to provide a composition which is light in use feeling, The present invention has been completed.

Accordingly, it is an object of the present invention to provide a lip cosmetic composition having high coloring power, long color persistence, and excellent feeling and moisturizing power.

In order to achieve the above object, And a lip cosmetic composition comprising at least two selected from the group consisting of kaolin, vinyl dimethicone / methicillosilsesquioxane crosspolymer, silica and alumina.

The lip cosmetic composition of the present invention has high color strength and adhesion force of color, has a long duration, is applied smoothly and smoothly, has no feeling of stuffiness, and has excellent moisturizing power, so that there is no feeling of lips dryness.

1 shows the texture of the lip cosmetic composition according to the present invention.

The present invention relates to a lip cosmetic composition excellent in color development power and light in feelability, comprising volatile oil; And at least two selected from the group consisting of kaolin, vinyl dimethicone / methicyl silsesquioxane crosspolymer, silica and alumina.

The composition of the present invention is characterized by having a good color adhesion and a non-drying texture, and the texture of the composition produced according to the present invention is illustrated in FIG.

In the present invention, volatile oils include, but are not limited to, dimethicone / trisiloxane. The volatile oil agent is used in an amount of 0.1 to 30% by weight based on the total weight of the composition. If the content is less than 0.1% by weight, there is a problem that the desired effect of improving skin adhesion and durability is insignificant. If the content is more than 30% by weight, the volatilization effect is too large to shrink the stick, And cracks.

In the present invention, kaolin is used in an amount of 0.1 to 20% by weight based on the total weight of the composition. If the content is less than 0.1% by weight, the desired effect is insignificant. If the content is more than 20% by weight, excessive adhesion causes a problem in spreadability of the lip cosmetic composition.

In the present invention, the vinyl dimethicone / methicillic sesquioxane crosspolymer is used in an amount of 0.1 to 30% by weight based on the total weight of the composition. When the content is less than 0.1% by weight, the desired effect is insignificant. When the content is more than 30% by weight, the viscosity of the entire composition is increased, so that problems may arise in molding the cosmetic composition, particularly the lip cosmetic composition.

In addition, the composition of the present invention may contain silica or alumina, and the use of the silica or alumina may improve the color sustainability, feeling of use, and the like. Silica or alumina is used in an amount of 0.1 to 30% by weight based on the total weight of the composition. When the content is less than 0.1% by weight, the desired effect is insignificant. When the content is more than 30% by weight, the viscosity of the entire composition is increased, so that problems may arise in molding the cosmetic composition, particularly the lip cosmetic composition.

The components used in the present invention can be appropriately used in combination as required. However, in order to provide an optimum effect of excellent adhesion and durability of the color of the composition and softness of the composition and light feeling of use, .

The combination ratio of kaolin and vinyl dimethicone / methicyl silsesquioxane cross polymer is preferably 1: 1.5 to 1: 3, more preferably 1: 2. This is because, if the combination ratio of kaolin and vinyl dimethicone / methicillosilsesquioxane crosspolymer is less than 1: 1.5, it is difficult to improve the feeling of dryness and stiffness, and if it exceeds 1: 3, the effect of increasing coloring power is insignificant.

The combination ratio of kaolin and silica is preferably 1: 0.3 to 1: 2.5, more preferably 1: 1. This is because when the combination ratio of kaolin and silica is less than 1: 0.3, the softening effect is insignificant, while when it is more than 1: 2.5, the adhesion effect is insignificant.

The combination ratio of kaolin and alumina is preferably 1: 0.1 to 1: 2, more preferably 1: 0.6. This is because if the combination ratio of kaolin and alumina is less than 1: 0.1, the effect of putting on the grease becomes insignificant. If the combination ratio of kaolin and alumina is more than 1: 2, it causes a feeling of thick feeling,

The lip cosmetic composition of the present invention can be applied to a conventional lip cosmetic composition such as wax, oil, powder, pigment, nutrient, volatile solubilizer, antioxidant, preservative and fragrance within the range of not damaging the effect of the present invention (Hereinafter referred to as "other components"). The other ingredients may be included in an amount of 1 to 90% by weight based on the total weight of the composition.

The wax is preferably a solid phase wax. The wax is preferably selected from the group consisting of microcrystalline wax, ozokerite, beeswax, candelilla wax, carnauba wax, ceresin, paraffin, montan wax, Japanese wax, cocoa butter and synthetic wax But are not limited to these.

Examples of the oil component include a mineral oil such as liquid paraffin; Animal oils such as squalane and hydroqualange; Vegetable oils such as palm oil, avocado oil, jojoba oil, sesame oil, olive oil and castor oil; Butyl myristate, isopropyl myristate, cetyl myristate, isopropyl palmitate, butyl stearate, polybutene, polyisobutene, hydrogenated polyisobutene, various polyols, tri-2-ethylhexyl glycerin, triglyceride oil , Myristyl lactate, octyldodecanol and diisostearyl malate, but are not limited thereto.

Examples of the powder component include powders used in cosmetics such as muscovite, synthetic mica, sericite, titanium dioxide, titanium oxide coated mica, aluminum powder, iron oxide iron, black iron oxide, carbon black, barium sulfate, silica and zeolite Inorganic powder; And organic powders such as nylon, PMMA, polystyrene powder, polyethylene powder and cellulose powder, but are not limited thereto.

The pigments used were yellow 203, yellow 4, yellow 5, yellow 201, yellow 204, red 103, red 201, red 202, red 218, red 220, red 223, red 226 Barium or aluminum lake organic pigments such as red No. 227, blue No. 1, and blue No. 2, and pearl pigments, but are not limited thereto.

The lip cosmetic composition of the present invention can be formulated into lipsticks, liquid lozes or lipglosses by treatment such as heating, mixing and stirring by a usual production method.

Hereinafter, the present invention will be described in more detail with reference to examples and comparative examples, but the scope of the present invention is not limited to these examples.

[Examples 1 to 3 and Comparative Examples 1 to 4]

The lipstick formulations of Examples 1 to 3 and Comparative Examples 1 to 4 were prepared with the compositions shown in Tables 1 and 2 (unit: wt%).

division Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Wax component Polyethylene 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Ozokerite 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Oil component Dimethicone / trisiloxane 10 10 10 10 10 10 10 10 Dimethicone 5 5 5 5 5 5 5 5 Polyisobutene 5 5 5 5 5 5 5 5 Dicaprylyl carbonate To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 Powder component kaoline 3 3 3 3 - - - - Vinyl dimethicone / Meccone Silsesquioxane crosspolymer 6 6 6 6 6 6 6 - Silica - 3 3 - 3 - 3 3 Alumina - 2 2 - 2 2 2 Other ingredients Preservative 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.04 Pigment 18.0 18.0 18.0 18.0 18.0 18.0 18.0 18.0 Spices 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3

division Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Wax component Polyethylene 4.0 4.0 4.0 4.0 Ozokerite 2.0 2.0 2.0 2.0 Oil component Dimethicone / trisiloxane 10 10 10 10 Dimethicone 5 5 5 5 Polyisobutene 5 5 5 5 Dicaprylyl carbonate To 100 To 100 To 100 To 100 Powder component kaoline 3 - - - Vinyl dimethicone / Meccone Silsesquioxane crosspolymer - 6 - - Silica - - 3 - Alumina - - - 2 Other ingredients Preservative 0.04 0.04 0.04 0.04 Pigment 18.0 18.0 18.0 18.0 Spices 0.3 0.3 0.3 0.3

<Manufacturing Method of Examples 1 to 8 and Comparative Examples 1 to 4>

1) The raw materials of Tables 1 and 2 were weighed and dissolved by heating at 85 占 폚.

2) The lysate of step 1) was stirred with a homogenizer or an agar to prepare a mixture.

3) The mixture of step 2) was degassed and then cooled to -20 占 폚.

[Test Example 1] Color persistence, spreading and moisturizing sensory evaluation

The color persistence, color strength, spreadability, dryness and frugality of the lipstick formulations of Examples 1 to 8 and Comparative Examples 1 to 4 were evaluated.

The subjects of the evaluation were five unemployed and married women aged between 24 and 35 who had at least two years of experience in cosmetic makeup and five women who used lip products at least five times a week. Poor, 3 points: normal, 5 points: very good). The results are shown in Table 3 below.

division Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 color
Persistence 4 5 5 5 3 3 3 3 4 3 One 2 color
Color power 4 4 5 4 3 3 4 3 3 One 3 3 Brittle 3 4 5 3 3 3 4 4 2 2 3 3 No drying 4 4 5 4 4 3 3 2 One 3 2 2 No frills 4 4 5 4 3 3 3 2 One 3 2 2 Total score 19 21 25 20 16 15 17 14 11 12 11 12

As can be seen from the above Table 2, Examples 1 to 8 according to the present invention have excellent color persistence and coloring power as well as a feeling of use as a whole. In particular, Examples 1 to 4 showed significantly better satisfaction in terms of color persistence, color strength and moisturizing property than Comparative Examples 1 to 4, and the overall rating was significantly higher. In particular, higher satisfaction was obtained than in Examples 2 to 4, in which kaolin and vinyl dimethicone / methiconsuccequiox were mixed together with silica or alumina, and kaolin and vinyl dimethicone / The highest degree of satisfaction was shown in the case of Example 3 containing a cross-polymer and silica and alumina.

[Test Example 2] Evaluation of color persistence

The lipstick according to Examples 1 to 8 and the lipstick according to Comparative Examples 1 to 4 were dipped in a tissue for 5 minutes after application, and the color remaining on the skin was measured to test color persistence.

L, a, and b were measured using a spectrograd II color system (Gardner) and converted to color, brightness, and saturation for easy interpretation and used as data .

The results are shown in Table 4. Brightness in Table 4 below means that the larger the value is, the brighter the larger the saturation becomes.

division Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Example 7 Example 8 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Immediately after application brightness 10.09 10.01 10.92 10.11 9.81 9.78 10.02 9.81 9.80 9.48 9.79 9.80 saturation 8.84 8.90 9.90 8.93 7.98 7.99 8.90 7.92 7.80 7.05 7.64 7.70 color 12,86 12.90 13.64 12.93 10.77 10.34 12.90 10.55 10.19 9.98 10.26 10.31 After wiping with tissue brightness 9.85 9.97 10.90 10.10 9.21 9.18 9.42 9.21 9.50 9.08 8.79 9.20 saturation 8.65 8.87 9.87 8.80 7.28 7.70 8.00 7.12 7.30 6.85 6.64 7.10 color 12.56 12.85 13.60 12.81 10.07 9.24 11.00 9.95 9.76 9.48 9.01 9.51

As can be seen from Table 4, the lipsticks of Comparative Examples 1 to 4 were blurred, but Examples 1 to 8 of the present invention showed excellent color persistence of lipstick. Particularly, in Examples 1 to 4, the brightness, the saturation, and the color change of the lipstick were smaller than those of Comparative Examples 1 to 4. In particular, in the case of Example 3 in which kaolin, vinyl dimethicone / methicone succquiox, acid crosspolymer, and silica and alumina were contained, there was little change in color after printing with a tissue, and the color persistence was excellent. .

Claims (12)

Volatile oils; And
Kaolin, vinyl dimethicone / methicillosilsesquioxane crosspolymer, silica, and alumina. The lip cosmetic composition according to claim 1, wherein the volatile oil is contained in an amount of 0.1 to 30% by weight based on the total weight of the composition. The composition of claim 1, wherein the kaolin is present in an amount of 0.1 to 20% by weight based on the total weight of the composition. The composition of claim 1, wherein the vinyl dimethicone / methicillosilsesquioxane crosspolymer is present in an amount of 0.1 to 30% by weight based on the total weight of the composition. The composition according to claim 1, wherein the silica is present in an amount of 0.1 to 30% by weight based on the total weight of the composition. The composition of claim 1, wherein the alumina is present in an amount of 0.1 to 30% by weight based on the total weight of the composition. [Claim 3] The lip cosmetic composition according to claim 1, wherein the combination ratio of kaolin and vinyl dimethicone / methicillosilsesquioxane cross polymer is 1: 1.5 to 1: 3. The lip cosmetic composition according to claim 1, wherein the combination ratio of kaolin and silica is 1: 0.3 to 1: 2.5. The composition of claim 1, wherein the combination ratio of kaolin to alumina is 1: 0.1 to 1: 2. 10. A cosmetic composition according to any one of claims 1 to 9, characterized in that the color persistence of the composition is improved. 10. The cosmetic composition according to any one of claims 1 to 9, wherein the composition has improved coloring power. The cosmetic composition according to any one of claims 1 to 9, wherein the moisturizing property is improved.

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