KR20150117107A - A cosmetic composition of mascara - Google Patents

Abstract

The present invention relates to a cosmetic composition of low-density and lightweight mascara, with light usability, as a method for generating bubbles inside mascara contents by a volatile component, while maintaining cosmetic effects of the mascara for a long period of time when the same amount of the mascara is applied to eyelashes with lowered density of the mascara, in comparison with an ordinary mascara, which is not drooped even immediately after application or time elapsed.

Description

A COSMETIC COMPOSITION OF MASCARA < RTI ID = 0.0 >

The present invention reduces the specific gravity of mascara by applying a volatile component to generate air bubbles inside the mascara contents, and when the same amount of mascara is applied to the eyelashes, the mascara is applied immediately or after a lapse of time compared to general mascara, Light weight mascara cosmetic composition showing long-lasting effect and light feeling.

The human eye is the most important part of the body in the face of the person, and the eyes are big and beautiful as a standard of beauty. One of the important factors that make your eyes look big and beautiful is eyelashes, so you use mascara cosmetics to make your eyelashes look thicker and lengthened and create an attractive eye.

Mascara is classified into general mascara applied to eyelashes, eyebrow mascara applied to eyebrows, and hair mascara applied to hair. The common point is that cosmetics are applied to hair. In the present invention, all the mascara applied to the hair is included. Although all cosmetics are effective in their efficacy, unlike other cosmetics that are applied to the skin, the mascara cosmetics have a characteristic that they are applied to the hair, There is a difference. Thus, mascara is a quality test item such as volume, curling, long-lasting, hardness, drying speed, long lasting effect.

On the other hand, a method of generating air bubbles (foaming method) includes a whipping method in which a liquid phase is swirled, a shaking method in which a liquid is shaken, a bubbling method in which air bubbles are generated by spraying, An injection method, and a generation method in which air bubbles are generated spontaneously.

In cosmetics, foam cosmetics include foaming cleansers. Foaming in foam cleansers is used for the purpose of showing a feeling of use and a cleaning effect on consumers (Korean Patent Registration No. 10-1379303, Korean Registered Patent No. 10-1014652) . In addition, the foaming is also used in the mousse or spray type, and it is a product that foams for convenience of application (Korean Patent No. 10-0953144, Korean Patent No. 10-0726058, Korean Patent No. 10-0779338). However, there is no product that foams for the purpose of lowering weight and lighter weight in cosmetics.

Attempts to make a mild feeling in mascara are often found. However, most of these attempts use a method of adding a light raw material, but there is a limit in lowering the specific gravity, and a light raw material absorbs water or oil during mascara manufacturing, 10-1164777, Korean Patent No. 10-0709612, Korean Patent No. 10-0520842).

In general, if you use mascara to make your eyelashes appear thick and long, you should apply a large amount of mascara to the eyelashes. As a result, in general mascara, the eyelashes may appear to be thick and long, but the weight of the mascara contents applied to the eyelashes is also increased, and the curl retention ability is weakened by the weight of the mascara contents. The eyelashes are applied immediately after the application or after the application, , Which causes a fundamental problem that mascara users feel uncomfortable.

In order to solve the above problems, a low specific gravity lightweight mascara cosmetic composition is completed by lowering the specific gravity of mascara by a method of generating bubbles in the mascara contents by using volatile components capable of generating bubbles.

The present invention reduces the specific gravity of mascara by applying a volatile component to generate air bubbles inside the mascara contents, and when the same amount of mascara is applied to the eyelashes, the mascara is applied immediately or after a lapse of time compared to general mascara, Light weight mascara cosmetic composition showing long-lasting effect and light feeling.

In the present invention, volatile components are added to generate air bubbles in the mascara contents, and the volatile ingredients are vaporized to generate air bubbles, thereby reducing the specific gravity of the mascara contents.

In the present invention, at least one component selected from a fluorine-based, silicone-based, alcohol-based or alkane-based raw material, etc., can be selected and used as a usable component for causing bubbles to be foamed.

1) Examples of the fluorine-based component include perfluorodecalin, perfluorohexane, pentafluoropropane, methyl perfluoroisobutyl ether, methyl perfluorobutyl ether, hydrofluorocarbon 152-e, ethyl perfluoroisobutyl ether , Perfluorobutyl ether, tetrafluoropropene, polyperfluoromethylisopropyl ether, C9-15 fluoroalcohol phosphate, C9-13 fluoroalcohol, C8-18 fluoroalcohol phosphate, fluoro C2- Perfluorooctyltriethoxysilane, perfluorooctylheptylethoxysilane, perfluorononylethylstillyl dimethicone, perfluorononyl dimethicone, perfluorooctyltrimethoxysilane, perfluorooctyltrimethoxysilane, Trifluoropropylcyclotetrasiloxane, trifluoropropylcyclotetrasiloxane, trifluoropropyldimethyl / trimethylsiloxysilicate, trifluoropropyldimethicone, triflouropropyldimethicone, trifluropropyldimethicone, Oro methyl C1-4 there is at least one hit in the methacrylate with an alkyl dimethicone, trifluoroacetate may be selected.

2) One or more of silicon-based components may be selected from disiloxane, trisiloxane, methicone (0.1 to 5 CS), dimethicone (0.1 to 5 CS), cyclotetrasiloxane, cyclopentasiloxane and cyclohexasiloxane.

3) The alcoholic component may be selected from ethanol, propanol, and butanol.

4) As the alkane-based component, at least one of isododecane and isohexadecane may be selected.

The present invention relates to a low specific gravity lightweight mascara cosmetic composition in which at least one selected from the above-mentioned fluorine-based, silicone-based, alcoholic and alkane-based raw materials is selectively blended to produce mascara and bubbles are generated inside the mascara contents.

In the present invention, at least one component selected from the fluorine-based, silicone-based, alcohol-based or alkane-based raw materials may be blended in an amount of 0.1 to 50.0% by weight. If the blending amount is too small, the foaming power is too weak to achieve the desired effect, while if it is too high, the foaming power is improved, but it is difficult to exert its effect as mascara.

The low specific gravity light mascara cosmetic composition according to the present invention lowers the specific gravity of the mascara by the method of generating air bubbles inside the mascara contents by volatile components and when the same amount of mascara is applied to the eyelashes, It is effective to maintain the mascara cosmetic effect for a long period of time and to provide a feeling of light feeling.

FIG. 1 is a microscopic photograph of a mascara of Comparative Example 1, which is a general mascara, and Examples 1, 10, 17 and 20 of the present invention. FIG.
Fig. 2 is a photograph of a mascara of Comparative Example 1, which is a normal mascara, and Example 1 of the present invention, in which mascara is applied to eyelashes for 6 hours.

The present invention relates to a low specific gravity lightweight mascara cosmetic composition characterized in that one or more volatile components are selectively blended to generate air bubbles in the mascara contents to lower specific gravity.

Examples of the volatile components that can be used in the present invention include perfluorodecalin, perfluorohexane, pentafluoropropane, methyl perfluoroisobutyl ether, methyl perfluorobutyl ether, hydrofluorocarbon 152 a, ethyl perfluoro Isopropyl ether, isopropyl ether, isobutyl ether, ethyl perfluorobutyl ether, tetrafluoropropene, polyperfluoromethyl isopropyl ether, C9-15 fluoro alcohol phosphate, C9-13 fluoro alcohol, C8-18 fluoro alcohol phosphate, Include, but are not limited to, C2-8 alkyl dimethicone, perfluorophorohydrophenanthrene, perfluorooctyltriethoxysilane, perfluorooctylethyltrimethoxysilane, perfluorononylethylstillyl dimethicones, perfluorononyl Dimethicone, trifluoropropylcyclopentasiloxane, trifluoropropylcyclotetrasiloxane, trifluoropropyldimethyl / trimethylsiloxysilicate, trifluoro < RTI ID = 0.0 > (0.1 to 5 CS), dimethicone (0.1 to 5 CS), cyclotetrasiloxane, cyclopentanetetracarboxylic acid, cyclopentanetetracarboxylic acid, cyclopentanetetracarboxylic acid, At least one of cyclopentasiloxane, cyclohexasiloxane, ethanol, propanol, butanol, isododecane and isohexadecane is optionally blended to lower specific gravity.

One or more volatile components may be optionally added to the mascara, and it is possible to formulate the volatile component in all the steps from raw weighing before starting the initial mascara production to taking out the mascara contents from the final manufacturing site. It is of course also possible that the bulk of the mascara contents which has been previously prepared is put into the manufacturing part again and foamed using the present invention.

In the present invention, at least one volatile component is optionally blended in an amount of 0.1 to 50.0% by weight based on the total weight of the composition, and the cosmetic composition containing the cosmetic composition of the present invention is also possible.

Hereinafter, the configuration of the present invention will be described in detail with reference to specific examples. It is to be understood, however, that the following examples are illustrative of the present invention and that the scope of the present invention is not limited to the range of embodiments, but it is obvious to those skilled in the art. Hereinafter, the blending amount is expressed as% by weight.

One. Comparative Example  1 and Example  1 to 9: Fluorine-based raw materials

Raw materials 1 to 4 were weighed together and homogenized at 80 ° C. Raw materials 5 to 17 were separately weighed together, heated and dissolved at 80 ° C, and emulsified at 2,000 rpm for 10 minutes.

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Example 9 1. Purified water 62 62 62 62 62 62 62 62 62 62 2. Black iron oxide 10 10 10 10 10 10 10 10 10 10 3. Polyvinyl alcohol 2 2 2 2 2 2 2 2 2 2 4. Triethanolamine 2 2 2 2 2 2 2 2 2 2 5. Wax 15 15 15 15 15 15 15 15 15 15 6. Stearic Acid 5 5 5 5 5 5 5 5 5 5 7. Glyceryl monostearate 3 3 3 3 3 3 3 3 3 3 8. Dimethicone (300 CS) One - - - - - - - - - 9. Perfluorodecalin - One - - - - - - - 10. Perfluorohexane - - One - - - - - - - 11. Pentafluoropropane - - - One - - - - - - 12. Methyl perfluoroisobutyl ether - - - - One - - - - - 13. Methyl perfluorobutyl ether - - - - - One - - - - 14. Hydrofluorocarbons 152 A - - - - - - One - - - 15. Ethyl perfluoroisobutyl ether - - - - - - - One - - 16. Ethyl perfluorobutyl ether - - - - - - - - One 17. Tetrafluoropropene - - - - - - - - - One

2. Example  10 to 16: silicon-based raw materials

The raw materials 1 to 4 were weighed together and homogenized at 80 ° C. The raw materials 5 to 14 were separately weighed together, heated and dissolved at 80 ° C., emulsified at 2,000 rpm for 10 minutes, and then cooled to 30 ° C. and sealed.

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Example 16 1. Purified water 62 62 62 62 62 62 62 2. Black iron oxide 10 10 10 10 10 10 10 3. Polyvinyl alcohol 2 2 2 2 2 2 2 4. Triethanolamine 2 2 2 2 2 2 2 5. Wax 15 15 15 15 15 15 15 6. Stearic Acid 5 5 5 5 5 5 5 7. Glyceryl monostearate 3 3 3 3 3 3 3 8. Disiloxane One - - - - - - 9. Trisiloxane - One - - - - - 10. Methicone (0.5CS) - - One - - - - 11. Dimethicone (0.5CS) - - - One - - - 12. Cyclotetrasiloxane - - - - One - - 13. Cyclopentasiloxane - - - - - One 14. Cyclohexasiloxane - - - - - - One

3. Example  17 ~ 19: Alcoholic raw materials

The raw materials 1 to 7 were weighed together and homogenized at 80 ° C. The raw materials 8 to 10 were separately weighed together, heated and dissolved at 80 ° C., emulsified at 2,000 rpm for 10 minutes, and then cooled to 30 ° C. and sealed.

Raw material Example 17 Example 18 Example 19 1. Purified water 62 62 62 2. Black iron oxide 10 10 10 3. Polyvinyl alcohol 2 2 2 4. Triethanolamine 2 2 2 5. Ethanol One - - 6. Propanol - One - 7. Butanol - - One 8. Beeswax 15 15 15 9. Stearic Acid 5 5 5 10. Glyceryl monostearate 3 3 3

4. Example  20 to 21: Alkane series  Raw material

The raw materials 1 to 4 were weighed together and homogenized at 80 ° C. The raw materials 5 to 9 were separately weighed together, heated and dissolved at 80 ° C., emulsified at 2,000 rpm for 10 minutes, and then cooled to 30 ° C. and sealed.

Raw material Example 20 Example 21 1. Purified water 62 62 2. Black iron oxide 10 10 3. Polyvinyl alcohol 2 2 4. Triethanolamine 2 2 5. Wax 15 15 6. Stearic Acid 5 5 7. Glyceryl monostearate 3 3 8. Isododecane One - 9. Isohexadecane - One

5. Experimental Example  1: Microscopic observation

The results of microscopic observation of Comparative Example 1, which is a general mascara, and Example 1, Example 10, Example 17, and Example 20 of the present invention, are shown in FIG.

As a result, it can be seen that Comparative Example 1, which is a general mascara, has almost no air bubbles. However, the embodiments of the present invention have a problem that the weight of the embodiments of the present invention compared to Comparative Example 1, which is general mascara, It can be expected that it has become lighter.

6. Experimental Example  2: Specific weight comparison

Specific gravity was measured with respect to Comparative Example 1 which is a general mascara and Examples in which the present invention was conducted, and the specific gravity reduction rate was calculated according to Equation 1 and shown in Table 5.

As a result, Comparative Example 1, which is a general mascara, showed a specific gravity of about 1.2, whereas the embodiments of the present invention showed a specific gravity of about 0.4 to 0.7. As a result of calculating the specific gravity reduction rate according to Equation 1, The weight of the embodiments of the present invention compared to Comparative Example 1 which is a normal mascara is very lightened because the specific gravity of the mascara is reduced by about 40 to 60%.

≪ Formula 1 >

Specific gravity reduction ratio (%) = (specific gravity of Comparative Example 1 - specific gravity of the embodiment) / specific gravity of Comparative Example 1 * 100

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Example 10 importance 1.20 0.45 0.52 0.61 0.63 0.58 0.49 0.47 0.51 0.58 0.69 Specific gravity reduction rate (%) 0.0 62.5 56.7 49.2 47.5 51.7 59.2 60.8 57.5 51.7 62.5 division practice
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Example 21 importance 0.66 0.47 0.43 0.57 0.51 0.59 0.48 0.52 0.67 0.50 0.62 Specific gravity reduction rate (%) 45.0 60.8 64.2 52.5 57.5 50.8 60.0 56.7 44.2 58.3 48.3

7. Experimental Example  3: dry weight comparison

To compare the weight of the mascara of Comparative Example 1 and the examples of the present invention when they were dried in the same volume, a square frame having a width of 10 cm, a length of 5 cm and a depth of 0.1 cm was made and filled with mascara After drying for 24 hours, the weight was measured and the weight loss rate of the examples of the present invention compared to the Comparative Example 1 was calculated according to Equation 2 and shown in Table 6.

As a result, when the dry weight loss rate was calculated according to Equation 1, the examples of the present invention showed that when the dry weight of the mascara was reduced by about 50 to 70% and then dried on the eyelashes, It can be seen that the weight after drying of the examples is very light and excellent curl retaining ability for a long time and that the lightness after drying is higher than that before drying compared with the specific gravity before drying.

&Quot; (2) "

(%) = (Dry weight of Comparative Example 1 - dry weight of Examples) / dry weight of Comparative Example 1 * 100

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Example 10 Dry weight
Decrease (%) 0.0 71.3 65.5 58.3 56.7 60.8 67.7 70.5 66.8 60.9 71.9 division practice
Example 11 practice
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Example 21 Dry weight
Decrease (%) 54.7 70.1 73.3 60.8 66.9 59.8 69.7 65.2 53.2 67.7 57.2

8. Experimental Example  4: Bubble Maintainability  Experiment

Table 7 shows the specific gravity of the mascara immediately after the mascara production and after 6 months after the bubble formation.

As a result, it can be seen that the specific gravity immediately after manufacture and after 6 months are maintained without any significant change.

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Example 10 Immediately 1.20 0.45 0.52 0.61 0.63 0.58 0.49 0.47 0.51 0.58 0.69 6 months later 1.19 0.43 0.51 0.61 0.60 0.55 0.47 0.43 0.49 0.55 0.66 importance practice
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Example 21 Immediately 0.66 0.47 0.43 0.57 0.51 0.59 0.48 0.52 0.67 0.50 0.62 6 months later 0.64 0.47 0.41 0.56 0.48 0.57 0.48 0.51 0.65 0.48 0.60

9. Experimental Example  5: curl maintenance experiment

In order to examine curl retaining ability of the mascara according to the present invention, the mascara of Example 1 in which the present invention was applied and the mascara in Comparative Example 1 in which general mascara was applied were directly applied to the eyelashes seven times, Respectively.

As shown in FIG. 2, when 6 hours have elapsed after application, Comparative Example 1, which is a general mascara, showed eyelash deflection phenomenon, but Example 1 in which the present invention was performed shows relatively low eyelash retouching phenomenon.

10. Experimental Example  6: Panel test

In order to compare the quality of the mascara used in the present invention with the mascara of Comparative Example 1, which is a general mascara, 30 mothers of 20 to 40 years old were used for each mascara After that, the average value was obtained by evaluating the volume sensation, the drying speed, the curling power, and the curling ability. The method of using the product was to apply the two products to the eyelashes in the same way.

As a result, the mascara of Example 1 of the present invention, which was superior to the mascara of Comparative Example 1 which is a general mascara, showed excellent results in terms of drying speed, curling power, curl retention ability and the like.

Evaluation items Comparative Example 1 Example 1 Volume sense 4.1 4.2 Drying rate 3.7 4.8 Curling power 3.5 4.5 Curl retainability 2.8 4.7

Evaluation: 5 points (very good), 4 points (good), 3 points (normal), 2 points (poor), 1 point (very bad)

The results of Experimental Examples 1 to 6 above show that the low specific gravity lightweight mascara cosmetic composition according to the present invention, in which the specific gravity of the mascara is lowered by the method of generating air bubbles inside the mascara contents by volatile components, It can be seen that there is an effect of maintaining a mascara cosmetic effect for a long period of time and showing a feeling of light feeling because it is not stained even immediately after application or over time as compared with general mascara.

1) is a micrograph of Comparative Example 1 which is a normal mascara
1) is a micrograph of Example 1 of the present invention
1) is a micrograph of Example 10 of the present invention
1) is a micrograph of Example 17 of the present invention
1) is a micrograph of Example 20 of the present invention
Fig. 2 (a) is a photograph showing the passage of 6 hours after the application of Comparative Example 1, which is ordinary mascara, to the eyelashes
Fig. 2 (b) is a photograph showing the elapsed time of 6 hours after the application of the first embodiment of the present invention to the eyelashes

Claims (3)

A mascara cosmetic composition comprising at least one volatile component selected from the group consisting of at least one volatile component selected from the group consisting of bubbles generated in the mascara contents to lower specific gravity.
The method according to claim 1, wherein the volatile component is selected from the group consisting of perfluorodecalin, perfluorohexane, pentafluoropropane, methyl perfluoroisobutyl ether, methyl perfluorobutyl ether, hydrofluorocarbon 152, Isopropyl ether, isopropyl ether, isobutyl ether, ethyl perfluorobutyl ether, tetrafluoropropene, polyperfluoromethyl isopropyl ether, C9-15 fluoro alcohol phosphate, C9-13 fluoro alcohol, C8-18 fluoro alcohol phosphate, Include, but are not limited to, C2-8 alkyl dimethicone, perfluorophorohydrophenanthrene, perfluorooctyltriethoxysilane, perfluorooctylethyltrimethoxysilane, perfluorononylethylstillyl dimethicones, perfluorononyl Dimethicone, trifluoropropylcyclopentasiloxane, trifluoropropylcyclotetrasiloxane, trifluoropropyldimethyl / trimethylsiloxysilicate, trifluoropropyldimethylsilane, tripropyldimethylsilane, (0.1 to 5 CS), dimethicone (0.1 to 5 CS), cyclotetrasiloxane, cyclopenta (cyclopentadienyl) cyclopentadiene, cyclopentadiene, cyclopentadiene, Wherein at least one of siloxane, cyclohexasiloxane, ethanol, propanol, butanol, isododecane, and isohexadecane is optionally blended to lower specific gravity.
The low specific gravity lightweight mascara cosmetic composition according to claim 1, wherein the total sum of volatile components selected from one or more kinds is blended in an amount of 0.1 to 50.0% by weight based on the total weight of the composition.

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