KR102276446B1 - Eye make-up cosmetic composition - Google Patents

Abstract

The present invention provides an eye makeup cosmetic composition comprising plate-shaped powder, spherical powder, and hydrocarbon wax, and more particularly, the plate-shaped powder and hydrocarbon wax are included in a weight ratio of 1:0.75 to 1:5. to provide a composition. According to the present invention, it is possible to provide a cosmetic composition for mascara that has a stronger curling power and curling lasting power than before through a combination of plate-like powder and hydrocarbon wax, and has an excellent adhesion feeling.

Description

Eye make-up cosmetic composition {Eye make-up cosmetic composition}

The present invention relates to an eye makeup cosmetic composition.

Mascara is applied to the eyelashes and is used to compensate for the shortcomings of the shape of the eyebrows or to give beauty to the eyes. In general, the conditions that mascara should have are that it provides functions such as volume, curling power, long lash power, and waterproof, it is not easily spread by sweat, tears, and oil, it is applied uniformly so that there is no powder flying, and there is no burden when using it, There is little possibility of contamination by microorganisms, and it should be easily removed when washing.

Such mascara is divided into a water-in-oil type, an emulsion type having an oil-in-water type, and a dispersing type according to the formulation, and the dispersing formulation includes an oil-dispersion type in which a pigment and a film forming agent are dispersed in oil. Among them, the underwater type mascara is being developed mainly because of the convenience of use.

Water-in-water type mascara is easy to be erased by moisture, sweat, tears, etc., and the contents of the mascara applied to the sebum component around the eyes or the oil of other cosmetics are smeared, and when it lasts for a long time, it has a defect that the area around the eyes becomes dirty.

Water-in-oil type mascara has the advantage of being uniformly applied even after being applied for a long time because the trauma is oil, but it is slow to dry and has the disadvantages of taking a long time to achieve the makeup effect because of the slow drying and severe smearing under the eyes due to sebum.

In addition, both the water-in-water type and the water-in-oil type are based on the use of an emulsifier in the formulation because the formulation is completed through emulsification of the oil phase and the water phase. When these emulsifiers are insufficient, the formulation may break and problems in stability may appear. In addition, there may be cases where a change in hardness appears over time.

In the case of oil-dispersion type mascara, it is manufactured by dispersing wax, powder, polymer, etc. in the oil phase and hardening it, so basically, there is a strong feeling of slippery oil in many cases. In addition, compared to emulsified formulations, the drying speed is slow, so it takes a long time to achieve a cosmetic effect, and it is not easy to have strong curling power and curling lasting power.

Therefore, in the case of an oil-dispersion formulation, the development of a mascara that dries faster and has excellent adhesion and curling power is required.

Korean Patent Publication No. 2004-0066330

The present invention is to provide an eye makeup cosmetic composition comprising plate-shaped powder and hydrocarbon wax, and to provide an eye makeup cosmetic composition having excellent adhesion and feeling of use, including plate-shaped powder, and excellent curl retention by using hydrocarbon wax.

In order to solve the above problems, the present inventors have studied diligently to prepare an eye makeup cosmetic composition having an excellent feeling of use and curl retention, and mixed plate powder and hydrocarbon wax to prepare mascara having excellent feeling and curl retention. The present invention was completed by discovering that

Accordingly, the present invention provides an eye makeup cosmetic composition comprising a plate-shaped powder, a spherical powder, and a hydrocarbon wax, wherein the plate-shaped powder and the hydrocarbon wax are included in a weight ratio of 1:0.75 to 1:5.

In one embodiment of the present invention, the plate-shaped powder and the spherical powder are characterized in that it is included in a weight ratio of 1:1 to 20:1.

In another embodiment of the present invention, 1 to 10% by weight of the plate-shaped powder is included with respect to 100% by weight of the composition.

In another embodiment of the present invention, the hydrocarbon wax is characterized in that 3 to 10% by weight based on 100% by weight of the composition.

In another embodiment of the present invention, the composition further comprises a second wax, an oil, a film former, a thickener, an emulsifier, a powder, and a pigment.

In another embodiment of the present invention, the plate-shaped powder is characterized in that at least one selected from the group consisting of talc, mica, kaolin and alumina.

In another embodiment of the present invention, the spherical powder is at least one selected from the group consisting of silica, kaolin, acrylic acid, nylon, vegetable cellulose, acrylic acid ester, methacrylic acid, methacrylic acid ester, and acrylonitrile. characterized.

In another embodiment of the present invention, the hydrocarbon wax is characterized in that ceresin or ozokerite.

In another embodiment of the present invention, the cosmetic composition is characterized in that for mascara.

The eye makeup cosmetic composition comprising the plate-shaped powder, the spherical powder, and the hydrocarbon wax of the present invention contains the plate-shaped powder and the hydrocarbon wax in a weight ratio of 1:0.75 to 1:5, and the plate-shaped powder and the spherical powder from 1:1 to It can be used as a cosmetic composition for mascara with excellent feeling of use and curling power by including it in a weight ratio of 20:1. The composition has excellent adhesion when used using plate-shaped powder, and has a fast drying rate including hydrocarbon wax, and has excellent curling power and curling lasting power.

Hereinafter, the present invention will be described in detail with reference to the accompanying technology so that those of ordinary skill in the art to which the present invention pertains can easily carry out the present invention. However, it will be apparent to those skilled in the art that the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

That is, the present invention is an eye makeup cosmetic composition comprising a plate-shaped powder (plate-shaped powder), a spherical powder (spherical powder), and a hydrocarbon wax, wherein the plate-shaped powder and the hydrocarbon wax are included in a weight ratio of 1:0.75 to 1:5 An eye makeup cosmetic composition is provided.

In the case of powders (powders) used in the existing oil dispersion formulations, the slippage of oil has been reduced by using powders with high oil absorption and small size. As a result, a large amount of spherical powders such as silica were mainly used, and as a result, the softness of the feeling could be given, but the adhesion to the eyelashes was much lacking.

In addition, a lot of polymers and soft waxes were used to improve the dispersion of small powders, which resulted in a decrease in the curling power of the eyelashes. Therefore, in order to solve the above problems, a large amount of plate powder was used to improve the feeling of adhesion, and a hard hydrocarbon wax was used to improve the curling power, thereby increasing the adhesion and drying speed during use, and curling power and curling lasting power. This excellent eye makeup cosmetic composition was prepared.

Specifically, in the present invention, plate-shaped powder and hydrocarbon wax are mixed and used in a weight ratio of 1:0.75 to 1:5, and by the weight ratio, mascara with excellent adhesion and fast drying and excellent curling power and curling durability can be produced. there will be When the hydrocarbon wax is included in an amount of less than 0.75 parts by weight based on 1 part by weight of the plate-like powder, the curling power may decrease and the drying speed may be slowed.

The cosmetic composition includes both plate-shaped powder and spherical powder to be prepared to satisfy both a feeling of soft use and a feeling of close contact with eyelashes, wherein the plate-shaped powder and spherical powder are included in a weight ratio of 1:1 to 20:1 it could be More preferably, it may be in a weight ratio of 5-20:1, and more preferably, it may be included in a weight ratio of 10-20:1. When the plate-shaped powder is included in an amount of less than 5 parts by weight relative to 1 part by weight of the spherical powder, the curling power or curling lasting power may be insufficient, and when it is included in excess of 20 parts by weight, the spreadability is deteriorated, and the application surface is not smooth, so the adhesion may be reduced.

The plate-shaped powder may be included in an amount of 1 to 10% by weight based on 100% by weight of the composition. When the plate-like powder is included in an amount of less than 1% by weight, curling force may not be secured, and when it is included in an amount exceeding 10% by weight, adhesion and the like may decrease, and a rough and rough feeling of use may be shown.

The spherical powder may be included in an amount of 0.1 to 10% by weight based on 100% by weight of the composition. When the spherical powder is included in an amount of less than 0.1% by weight, the effect is insignificant, so it is difficult to affect the spreadability or formulation, and when it is included in more than 10%, it can easily cause messiness or powder fall when applied.

The hydrocarbon wax may be included in an amount of 3 to 10% by weight. When the hydrocarbon wax is included in an amount of less than 3% by weight, curling power may not be secured, and when it is included in an amount exceeding 10% by weight, it may take a long time to dry.

The cosmetic composition has an oil dispersion formulation in which powder is dispersed in an oil phase. The composition may further include a second wax, an oil, a film former, a thickener, an emulsifier, a neutralizer, a powder, and a pigment (pigment) generally included in the oily cosmetic composition, and a preservative included in a conventional cosmetic composition It may be further included, but is not limited thereto.

The plate-shaped powder may have an average particle diameter of 5 to 50 μm, preferably 5 to 12 μm, and may be at least one selected from the group consisting of talc, mica, kaolin and alumina, It can be used without limitation to the above type, but preferably talc or mica can be used.

As the spherical powder, those having an average particle diameter of 5 to 50 μm may be used, and preferably, those having an average particle diameter of 5 to 10 μm may be used, and silica, kaolin, acrylic acid, nylon, vegetable cellulose, acrylic acid ester, methacrylic acid, methacrylic acid It may be at least one selected from the group consisting of acid esters and acrylonitrile, and preferably silica may be used, but is not limited thereto.

The hydrocarbon wax may be ceresin, ozokerite, paraffin, and microcrystalline wax, and may be used without limitation to the above type, but it is preferable to use ceresin or ozokerite as in the practice of the present invention in terms of curling power. It is preferable to consider

As the second wax, a commonly used wax may be used, and for example, carnauba wax, candelilla wax, polyethylene wax, lanolin wax, paraffin wax, beeswax, sucrose fatty acid ester, microcrystalline wax, or Mixtures thereof may be used.

The cosmetic composition is used for eyelash makeup and eye makeup. In particular, it can be formulated for mascara or liquid eyeliner, and is preferably used for mascara and can be utilized as a cosmetic composition for mascara having excellent feeling in addition to high curling power.

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

[Example]

Hereinafter, the present invention will be described in more detail through examples. These examples are only for illustrating the present invention, and therefore, the scope of the present invention should not be construed as being limited by these examples.

Example 1 and Comparative Examples 1 to 4

The components and compositions of the mascara composition are shown in Table 1 below, and mascara was prepared according to the following preparation method. In the table below, iron oxides were used as pigments, and trimethylsiloxysilicate was used as film forming agents .

Raw material name Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 One isododecane remaining amount remaining amount remaining amount remaining amount remaining amount 2 oil phase 20.0 20.0 20.0 20.0 20.0 3 ceresin 7.0 7.0 7.0 7.0 7.0 4 pigment 4.0 4.0 4.0 4.0 4.0 5 silica 0.5 0.5 0.5 0.5 0.5 6 talc 8.0 0.5 1.0 10.0 13.0 7 nylon-66 0.5 0.5 0.5 0.5 0.5 8 film former 20.0 20.0 20.0 20.0 20.0 Total (wt%) 100 100 100 100 100

In the above table, the oil phase includes a suspending agent, a neutralizing agent, a thickener (appropriate amount), and a preservative (appropriate amount), and 3 to 7% of Disteardimonium Hectorite was used as the suspending agent.

<Production method>

1) Components 2 and 3 were dissolved in component 1 at 90° C., and stirred.

2) Components 4 to 6 were added to 1) and stirred.

3) In 2), 7 and 8 were added, stirred and cooled to 30°C.

<Comparison of functions of mascara>

The effects were measured by using the prepared Examples 1 and Comparative Examples 1 to 4 for women aged 20-40 years.

After having 20 test subjects evaluate according to the following criteria, a score of 1 to 10 is given, and if it is 8 or more, it is very good, if it is 6 to 8, it is good; if it is 3 to 6, it is normal; if it is less than 3, it is bad. (◎; very good, ○; good, △; average, X; poor).

Example 1 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 spreadability ○ X ○ △ X Application amount (volume power) ◎ △ △ ◎ ◎ Application surface (smooth) ○ ◎ ◎ △ X curling power ○ X △ ○ ○ drying speed ◎ X △ ◎ ◎ smear under the eyes ○ ○ ○ △ X Curling Durability ◎ ◎ ◎ ◎ ◎

As can be seen in Table 2, it is possible to confirm the change in the feeling of use according to the content of talc, which is a plate-like powder. When the content of talc was 0.5%, the drying speed, curling power, spreadability, etc. were not good results, and when the content was 13.0%, poor results were shown in the spreadable application surface and smearing under the eyes. It was confirmed that the optimal content of talc was 1.0 to 10.0%, when the results between 1.0% and 10.0% were generally above average.

Example 2 and Comparative Examples 5 to 8

The components and compositions of the mascara composition are shown in Table 3 below, and mascara was prepared according to the following preparation method. After production, the performance was evaluated by the method described in <Comparison of the function of mascara>.

Raw material name Example 2 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 One isododecane remaining amount remaining amount remaining amount remaining amount remaining amount 2 oil phase 20.0 20.0 20.0 20.0 20.0 3 ceresin 7.0 7.0 7.0 7.0 7.0 4 pigment 4.0 4.0 4.0 4.0 4.0 5 silica 0.5 0.5 0.5 0.5 0.5 6 mica 8.0 0.5 1.0 10.0 13.0 7 nylon-66 0.5 0.5 0.5 0.5 0.5 8 film former 20.0 20.0 20.0 20.0 20.0 Total (wt%) 100 100 100 100 100

<Production method>

1) After dissolving components 2 and 3 in component 1 at 90° C., the mixture was stirred.

2) Components 4 to 6 were added to 1) and stirred.

3) In 2), 7 and 8 were added, stirred and cooled to 30°C.

Example 2 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 spreadability ○ X ○ △ X Application amount (volume power) ◎ ○ △ ◎ ◎ Application surface (smooth) ○ ◎ ◎ △ X curling power ○ X △ ○ ○ drying speed ◎ X △ ○ ○ smear under the eyes ○ ○ ○ △ X Curling Durability ◎ ◎ ◎ ○ ◎

As a result, as shown in Table 4, it can be confirmed that the overall feeling of use is similar even when using the same plate-shaped powder mica instead of the plate-shaped powder talc.

Examples 3,4 and Comparative Examples 9 to 11

The components and compositions of the mascara composition are shown in Table 5 below, and mascara was prepared according to the following preparation method. After production, the performance was evaluated by the method described in <Comparison of the function of mascara>.

Raw material name Example 3 Comparative Example 9 Comparative Example 10 Example 4 Comparative Example 11 One isododecane remaining amount remaining amount remaining amount remaining amount remaining amount 2 oil phase 20.0 20.0 20.0 20.0 20.0 3 ceresin 7.0 1.0 3.0 10.0 15.0 4 pigment 4.0 4.0 4.0 4.0 4.0 5 silica 0.5 0.5 0.5 0.5 0.5 6 talc 8.0 8.0 8.0 8.0 8.0 7 nylon-66 0.5 0.5 0.5 0.5 0.5 8 film former 20.0 20.0 20.0 20.0 20.0 Total (wt%) 100 100 100 100 100

<Production method>

1) Components 2 and 3 were dissolved in component 1 at 90° C., and stirred.

2) Components 4 to 6 were added to 1) and stirred.

3) In 2), 7 and 8 were added, stirred and cooled to 30°C.

Example 3 Comparative Example 9 Comparative Example 10 Example 4 Comparative Example 11 spreadability ○ ◎ ○ △ X Application amount (volume power) ◎ △ △ ◎ ◎ Application surface (smooth) ○ ◎ ◎ △ X curling power ◎ X △ ◎ ◎ drying speed ◎ X △ ◎ ◎ smear under the eyes ○ ○ ○ ○ ○ Curling Durability ◎ X △ ◎ ◎

As shown in Table 6, it can be seen that the feeling of use depends on the content of ceresin, a hydrocarbon wax. When the content of ceresin is 1.0%, the spreadability is good, but the fixing power such as curling power and curling power is not good.

In addition, when comparing Example 4 and Comparative Example 11, when the content of ceresin exceeds the content of 10.0%, power such as curling force and curling lasting power was good, but poor results were found in the application surface or spreadability.

<Comparison of mascara hardness>

Specifically, the hardness was measured using Rheo-Meter (model name: CR-500DX-L, manufacturer: SUN SIENTIFIC) while each sample was placed in a 200ml bulk container and stored in a thermostat at 25°C. Table 7 shows the hardness measurement results of the mascaras prepared according to Example 1 and Comparative Examples 1-4.

Example 3 Comparative Example 9 Comparative Example 10 Example 4 Comparative Example 11 immediate hardness 43 23 31 51 71 next day hardness 162 103 113 183 301 Hardness after 7 days 168 106 116 191 350 Hardness after 2 months 170 109 119 196 371

From the results of Table 7, in the case of Comparative Example 11, it can be seen that the hardness is high and the change is large, so that it can be confirmed that there is a problem in stability. On the other hand, in the case of Example 3, the hardness appeared moderately, and had a stable formulation.

Examples 5 and 6 and Comparative Examples 12 to 14

The components and compositions of the mascara composition are shown in Table 8 below, and mascara was prepared according to the following preparation method. After production, the performance was evaluated by the method described in <Comparison of the function of mascara> and <Comparison of the hardness of mascara>.

Raw material name Example 5 Comparative Example 12 Comparative Example 13 Example 6 Comparative Example 14 One isododecane remaining amount remaining amount remaining amount remaining amount remaining amount 2 oil phase 20.0 20.0 20.0 20.0 20.0 3 Ozokerite 7.0 1.0 3.0 10.0 15.0 4 pigment 4.0 4.0 4.0 4.0 4.0 5 silica 0.5 0.5 0.5 0.5 0.5 6 talc 8.0 8.0 8.0 8.0 8.0 7 nylon-66 0.5 0.5 0.5 0.5 0.5 8 film former 20.0 20.0 20.0 20.0 20.0 100 100 100 100 100

<Production method>

1) Components 2 and 3 were dissolved in component 1 at 90° C., and stirred.

2) Components 4 to 6 were added to 1) and stirred.

3) In 2), 7 and 8 were added, stirred and cooled to 30°C.

Example 5 Comparative Example 12 Comparative Example 13 Example 6 Comparative Example 14 spreadability ○ ◎ ○ △ X Application amount (volume power) ◎ △ △ ◎ ◎ Application surface (smooth) ○ ◎ ◎ △ X curling power ◎ X △ ◎ ◎ drying speed ◎ X △ ◎ ◎ smear under the eyes ○ ○ ○ △ △ Curling Durability ◎ X △ ◎ ◎

Example 5 Comparative Example 12 Comparative Example 13 Example 6 Comparative Example 14 immediate hardness 43 23 31 51 71 next day hardness 162 103 113 183 301 Hardness after 7 days 168 106 116 191 350 Hardness after 2 months 170 109 119 196 371

As can be seen in Tables 9 and 10, it was confirmed that similar results to ceresin appeared when using ozokerite wax, which is another hydrocarbon wax. From the above results, it can be inferred that hydrocarbon-based waxes show similar trends.

From the above results, it was confirmed that the hydrocarbon content exhibited strong curling power and curling lasting power when it was 3.0 to 10.0% of the total weight.

Examples 7 to 11

Based on the experimental results, a mascara manufacturing experiment was conducted through a combination of plate-shaped powder and hydrocarbon wax. Preparation was carried out with the composition of Table 11 in the same manner as in Examples 5 and 6. After production, the performance was evaluated by the method described in <Comparison of the function of mascara> and <Comparison of the hardness of mascara>. The results are shown in Table 12 and Table 13, respectively.

Raw material name Example 7 Example 8 Example 9 Example 10 Example 11 One isododecane remaining amount remaining amount remaining amount remaining amount remaining amount 2 oil phase 20.0 20.0 20.0 20.0 20.0 3 ceresin 3.0 5.0 5.0 7.0 10.0 4 pigment 4.0 4.0 4.0 4.0 4.0 5 silica 0.5 3.0 0.5 0.5 0.5 6 talc 1.0 3.0 5.0 7.0 10.0 7 nylon-66 0.5 0.5 0.5 0.5 0.5 8 film former 20.0 20.0 20.0 20.0 20.0 100 100 100 100 100

Example 7 Example 8 Example 9 Example 10 Example 11 spreadability ◎ ◎ ○ △ △ Application amount (volume power) △ ○ ○ ◎ ◎ Application surface (smooth) ◎ ◎ ○ △ △ curling power △ △ ○ ◎ ◎ drying speed △ ○ ○ ◎ ◎ smear under the eyes ◎ ○ ○ △ △ Curling Durability ◎ X △ ◎ ◎ closeness △ ○ ○ ◎ ◎

Example 7 Example 8 Example 9 Example 10 Example 11 immediate hardness 32 46 47 58 62 next day hardness 110 119 124 130 141 Hardness after 7 days 128 134 138 142 157 Hardness after 2 months 129 137 140 148 158

Looking at Tables 11 and 12, the results obtained through the combination of the content of the plate-shaped powder within 1.0~10.0% and the content of the hydrocarbon wax within the content of 3.0~10.0%, which are the results of the first experiment, are generally different although there are differences in each part It was stable and showed excellent feeling and curling power.

In addition, the formulation made through the combination of the plate-shaped powder and hydrocarbon wax showed a result of improving the feeling of use for the part of the adhesion that was not felt before.

It is considered that the strong adhesion of hydrocarbon wax and the relatively thinner thickness than polymer adhesives meet the plate-like powder to form a thinner and more adhesive formulation, resulting in a stronger feeling of adhesion than the existing formulation.

Although the preferred embodiment of the present invention has been described in detail above, the right of the present invention is not limited thereto, and various modifications and improved forms of the present invention are also provided by those skilled in the art using the basic concept of the present invention as defined in the following claims. is within the scope of the right.

Claims (9)

As an eye makeup cosmetic composition comprising a plate-shaped powder, a spherical powder, and a hydrocarbon wax,
The plate-shaped powder and the hydrocarbon wax are included in a weight ratio of 1:0.88 to 1:1.25,
The plate-shaped powder and the spherical powder are included in a weight ratio of 14:1 to 20:1,
With respect to 100% by weight of the composition, the hydrocarbon wax is included in an amount of 3 to less than 15% by weight,
The plate-shaped powder is talc or mica,
The spherical powder is silica,
The hydrocarbon wax is an eye makeup cosmetic composition, characterized in that ceresin, ozokerite or microcrystalline wax.
delete According to claim 1,
The eye makeup cosmetic composition, characterized in that 1 to 10% by weight of the plate-shaped powder is included with respect to 100% by weight of the composition.
delete According to claim 1,
The composition comprises a second wax, oil, film former, thickener, emulsifier, powder, and pigment, eye makeup cosmetic composition characterized in that it further comprises.
delete delete delete According to claim 1,
The cosmetic composition is for mascara, characterized in that the eye makeup cosmetic composition.