KR20190080447A - Eye Make-Up Cosmetic Composition - Google Patents

Abstract

The present invention relates to an eye makeup cosmetic composition. Specifically, the present invention relates to an eye makeup cosmetic composition having low spread to sebum and excellent spreadability due to water resistance, fast drying speed and light spreadability. The eye makeup cosmetic composition according to the present invention contains an oily film former as an active ingredient, wherein the oily film former includes a carrier and a silicone resin in a weight ratio of 1 : 2, the carrier includes a low density volatile hydrocarbon oil and a silicone oil in a weight ratio of 1 : 1, and the silicone resin includes a T-type silicone resin and an MQ-type silicone resin in a weight ratio of 3 : 7.

Description

Eye Make-Up Cosmetic Composition}

The present invention relates to an eye makeup cosmetic composition, and more particularly, to an eye makeup cosmetic composition having oil resistance, fast drying speed and light spreading property, and having low bleeding to sebum and excellent spreadability.

Mascara is applied to the eyelashes to emphasize the outline of the eyes and to give beauty to the eyes. Normally, mascara should be applied to the eyelashes. There should be no irritation to the eyes, and the drying rate is so fast that the eyelashes are not buried immediately after the application and the eyelashes are not clogged or easily spread to sweat, tears and oil, It is uniformly applied so that there is no spillage, there is no burden when using it, there is little possibility of contamination with microorganisms, and it should be easily cleared when cleansing. In general, mascara's visual function is largely divided into three functions: thickening the thickness of the eyebrows to make them look thicker, curling the eyebrows up to make the eyes look sharp, and the function of the longlash to make the eyebrows look longer .

In conventional mascara, the oil-based film polymer is excellent in water persistence, but dimethicone gum or trimethylsiloxysilicate, which is a silicone type, is used in order to compensate for persistency to sebum. However, these materials are sticky because they are sticky, The coating is too hard to break, which causes the powder to fall off.

Therefore, there is a need to develop an eye makeup cosmetic composition that not only has no effect on the eyes but also has an excellent volume feeling and curling and suppressed powder falling-off.

Numerous papers and patent documents are referenced and cited throughout this specification. The disclosures of the cited papers and patent documents are incorporated herein by reference in their entirety to better illustrate the state of the art to which the present invention pertains and the contents of the present invention (see Patent Document 10-2013-0086780, 10-1282572 etc.).

It is an object of the present invention to provide an eye makeup cosmetic composition which is low in bleeding to sebum and excellent in spreadability due to oil resistance, fast drying speed and light spreading property.

In order to achieve the object of the present invention, the present invention provides an oil film forming composition comprising an oil film forming agent as an active ingredient, wherein the oil film forming agent comprises a silicone resin and a carrier in a weight ratio of 1: 1 to 5, Wherein the silicone resin comprises a specific gravity volatile hydrocarbon oil and a silicone oil in a weight ratio of 1: 0.8 to 3, and the silicone resin provides an eye makeup cosmetic composition comprising a T silicone resin and an MQ silicone resin in a weight ratio of 1: 1 to 3 .

The eye makeup cosmetic composition according to the present invention is excellent in oil resistance, has a fast drying speed and improved spreadability, and has less bleeding on sebum, less flaking, less curl, and excellent durability.

Figs. 1 and 2 are photographs showing the spreadability of the composition prepared according to Example 1 and Comparative Example 9, respectively, after 24 hours.
Fig. 3 is a photograph showing the formation of a film of a composition prepared according to Comparative Example 1. Fig.
4 is a photograph showing film film formation and flexibility of a composition prepared according to Comparative Example 5. Fig.
5 is a photograph showing the spreadability of the composition prepared according to Comparative Example 19 before and after 24 hours.
6 is a photograph showing that the composition of Comparative Example 21 is difficult to formulate.

Hereinafter, the present invention will be described in more detail.

The eye makeup cosmetic composition according to the present invention comprises an oil film forming agent as an active ingredient, wherein the oil film forming agent contains a silicone resin and a carrier in a weight ratio of 1: 1 to 5, and the carrier is a low specific gravity volatile hydrocarbon Wherein the silicone resin contains an oil and a silicone oil in a weight ratio of 1: 0.8 to 3, and the silicone resin is mixed with a T-type silicone resin and an MQ type silicone resin in a weight ratio of 1: 1 to 3, preferably 1: 2 to 3, Is included at a weight ratio of 3: 7.

The carrier comprises the silicone resin and the carrier in a weight ratio of 1: 1 to 5, preferably 1: 1 to 3, more preferably 1 to 2, If it is added in an excess amount of more than 5, the film function of the film is significantly deteriorated. When the amount of the silicone resin added to the carrier is more than 1: 1, the solubility is decreased.

According to one embodiment of the present invention, the carrier comprises a low specific gravity volatile hydrocarbon oil and a silicone oil in a weight ratio of 1: 0.8 to 3, preferably 1: 0.8 to 2, more preferably 1: 0.8 to 1 Weight ratio. If the silicone oil exceeds the above range and is added in an excess amount, the drying speed may be slowed and a phenomenon of striking under the eyes may occur. When the low specific gravity volatile hydrocarbon oil is added in an excess amount beyond the above range, the drying speed is high, It may be thinly coated, and the reproducibility of coating may be deteriorated.

According to one embodiment of the present invention, the silicone resin is prepared by mixing a T-type silicone resin and an MQ-type silicone resin in a weight ratio of 1: 1 to 3, preferably 1: 2 to 3, And when the T-type silicone resin is out of the above range and is relatively large, it is sticky and soft, and when the MQ silicone resin is large, it tends to brittle and brittle after being dried.

In one embodiment of the present invention, the MQ-type silicone resin comprising _{(R 13 SiO 1/2)} a and a unit (SiO _4/2) more than 80mol% of siloxy units selected from the units b. The R 1 may independently be an alkyl group having 1 to 8 carbon atoms or an aryl group. Examples of the alkyl group include methyl, ethyl, propyl, butyl, pentyl and hexyl. Examples of the aryl group include phenyl, naphthyl, benzyl, tolyl, xylyl, The a and b represent an integer exceeding 0, and the ratio a / b is 0.5 to 1.5. The MQ type silicone resin may contain D and T units, provided that 80 mol% or more, and more specifically, 90 mol% or more of the total MQ type silicone resin is M-type and Q-type resins.

According to one embodiment of the present invention, the T-type silicone resin is polypropyl silsesquioxane, and is used in an amount of 2 to 15 parts by weight, preferably 5 to 15 parts by weight, more preferably 5 to 15 parts by weight, 5 to 10 parts by weight. When the T-type silicone resin is contained in an amount of less than 2 parts by weight, film film formation is weakened and flexibility is deteriorated, and flour is blown. When the T-type silicone resin is contained in an amount exceeding 15 parts by weight, film film formation is not robust and sticky and under-

And the profile silsesquioxane resin comprises an R ₂ SiO _3/2 units at least 80mol%. R is independently an alkyl group or an aryl group having 1 to 8 carbon atoms, and at least 40 mol% is a propyl group. The propyl silsesquioxane resin contains M, D and Q units, provided that at least 80 mol% of the total propyl silsesquioxane resin is in T units.

According to one embodiment of the present invention, the MQ type silicone resin is trimethylsiloxysilicate and is used in an amount of 6 to 30 parts by weight, preferably 10 to 30 parts by weight, more preferably 10 to 30 parts by weight, 20 parts by weight.

When the MQ type silicone resin is contained in an amount of less than 6 parts by weight, the firmness of the film may deteriorate and the durability may be insufficient. If the amount exceeds 30 parts by weight, resin dissolution may be difficult.

According to one embodiment of the present invention, as a component of the carrier, the low specific gravity volatile hydrocarbon oil is a hydrocarbon oil having a carbon number of 8 to 16, and is preferably selected from the group consisting of isodecane, isododecane and isohexadecane At least one selected may be used. The low specific gravity volatile hydrocarbon oil may be contained in an amount of 5 to 30 parts by weight, preferably 5 to 20 parts by weight, more preferably 5 to 15 parts by weight, based on 100 parts by weight of the total cosmetic composition.

When the low specific gravity volatile hydrocarbon oil is contained in an amount of less than 5 parts by weight, the drying is slowed down during the formulation, and if the low specific gravity is less than 30 parts by weight, volatility during the formulation may be irritating to the eyes, .

According to one embodiment of the present invention, as a component of the carrier, the silicone oil is preferably at least one selected from the group consisting of dimethicone, trisiloxane and cyclopentasiloxane. The silicone oil is contained in an amount of 5 to 30 parts by weight, preferably 5 to 20 parts by weight, more preferably 5 to 15 parts by weight, based on 100 parts by weight of the total cosmetic composition. When the amount of the silicone oil is less than 5 parts by weight, the content of the silicone-based oil is low and there is no flowability. When the amount of the silicone-based oil is more than 30 parts by weight, the content is too large.

In addition, the carrier according to an embodiment of the present invention is preferably contained in an amount of 15 to 35 parts by weight, preferably 15 to 30 parts by weight, more preferably 20 to 30 parts by weight, based on 100 parts by weight of the total composition. If the carrier is contained in an amount of less than 15 parts by weight, the carrier will be insufficient and the silicone resin will not dissolve. If the carrier is contained in an amount of more than 35 parts by weight, the total viscosity may be low and the drying speed may be slowed down.

According to an embodiment of the present invention, the silicone resin is contained in an amount of 15 to 30 parts by weight, preferably 20 to 30 parts by weight, more preferably 20 to 25 parts by weight, based on 100 parts by weight of the total composition . When the silicone resin is contained in an amount less than 15 parts by weight, the film is weak and it is buried under the eyes. If it is contained in an amount exceeding 30 parts by weight, the film tends to be crumbled.

The composition of the invention may further comprise a dispersant. Since the composition of the present invention does not contain not only water and an aqueous component but also a surfactant component, it further includes a dispersant to disperse the powder having a low specific gravity evenly in a low specific gravity volatile oil, prevent the composition from agglomeration, have. The dispersant may include at least one selected from polyhydroxystearic acid, lecithin, ethylhexyl palmitate, isopropyl palmitate, isostearic acid, and polyglyceryl-3 polyphenolic acid.

The composition of the present invention may contain the dispersant in an amount of 1 to 60 wt%, preferably 3 to 30 wt%, based on the total weight of the low specific gravity powder and the fibrous fiber. If the content of the dispersing agent is less than 1% by weight, the dispersing effect of the powder and the fibrous fiber hardly occurs, so that the sedimentation of the powder and the fiber occurs over time and the formulation becomes unstable. It does not appear and efficiency drops.

The eye makeup cosmetic composition of the present invention may further include waxes, thickeners, preservatives, plasticizers, and the like within the range that does not impair the objects and effects of the present invention, in addition to the above components.

The eye makeup cosmetic composition of the present invention may contain, in addition to the above-mentioned effective ingredients, conventional cosmetics such as waxes, oils, powders, thickeners, pigments, nutrients, volatile solubilizers, antioxidants, (Hereinafter referred to as "other components") contained in the eye makeup composition of the present invention.

In addition, the eye makeup cosmetic composition of the present invention may be included in a formulation including mascara, eye shadow, eyebrow pencil and eyeliner, and specifically, it may be used for mascara, but is not limited thereto. According to another embodiment, the composition of the present invention can be applied not only to eye makeup compositions but also to formulations for styling hair, for example.

The colored pigment used in the present invention may be either carbon black or iron oxide, or a mixture thereof. The content of the colored pigment is preferably 1 to 30% by weight based on the total weight of the cosmetic composition for eye-viewing. When the colored pigment is used in an amount of less than 1% by weight, the amount of the pigment may be too small to obtain a color effect. On the other hand, when the pigment content is more than 30% by weight, the viscosity may be excessively increased, There may be a problem.

In order to increase the blackness of the cosmetic composition for eyeballs in the present invention, the colored pigment particles must be fine and the fine particles must be stably dispersed. In other words, it is necessary to eliminate the obstacle to the part where the pigment expresses the color. It is preferable to use carbon black having a particle size of 20 to 50 nm as fine particles having a particle size of about 300 nm. However, considering the volume feeling by the pigment and the dispersion stability by the kneaded water content Black iron oxide can be further introduced. The introduction of such a black iron oxide can simultaneously increase the body feel that gives the blackness and the volume.

Hereinafter, the present invention will be described in more detail with reference to Examples. It is to be understood by those skilled in the art that these embodiments are only for describing the present invention in more detail and that the scope of the present invention is not limited by these embodiments in accordance with the gist of the present invention .

Example  1 to Example  2 and Comparative Example  1 to Comparative Example  21

Mascara compositions were prepared with the compositions of Tables 1 to 2 below.

Comparative Examples 1 to 21 This composition is the same as the composition of Example 1 except for the composition of isodecane, cyclopentasiloxane, trimethylsiloxysilicate, and polypropylene silsesquioxane.

A method for producing a mascara composition is as follows

1. While the A phase raw materials 1 and 2 are stirred at room temperature, the B phase raw materials 3 and 4 are added and dispersed.

Confirm transparency.

2. Dissolve and mix C-phase raw materials 5 to 9 in the melting tank at 85 to 90 ° C while completely melting and heating.

3. D phase, E phase and F phase are added in order, and stirred and mixed. The temperature was maintained at 85 to 90 ° C.

4. After the dissolution of the solution from the A to F phase, the solution was discharged and treated with three rounds of the solution.

The dispersion was confirmed by a slide glass.

 (Unit weight%) Phase separation NO ICID Example 1 Example 2 A One ISODODECANE 13.00 15.00 2 CYCLOPENTASILOXANE 13.00 15.00 B 3 TRIMETHYLSILOXYSILICATE 14.00 14.00 4 POLYPROPYLSILSESQUIOXANE 6.00 6.00 C 5 MICROCRYSTALLINE WAX 7.00 7.00 6 HYDROGENATED POLYISOBUTENE 5.00 5.00 7 VP / EICOSENE COPOLYMER 5.00 5.00 8 TRIHYDROXYSTEARIN 2.00 2.00 9 STEAROYL INULIN 2.00 0.50 D 10 SILICA DIMETHYL SILYLATE 5.00 4.00 11 IRON OXIDES (CI 77499) 2.50 2.50 12 TALC TO 100 TO 100 E 13 PHENOXYETHANOL 0.50 0.50 F 15 DISTEARDIMONIUM HECTORITE 20.00 20.00

(Unit: wt%) Isododecane Cyclopenta
Siloxane Polypropylene
Silsesquioxane Trimethylsiloxysilicate Comparative Example 1 4.0 16.0 6.0 14.0 Comparative Example 2 4.0 12.8 6.0 14.0 Comparative Example 3 12.0 8.0 6.0 14.0 Comparative Example 4 16.0 4.0 6.0 14.0 Comparative Example 5 15.0 15.0 4.0 16.0 Comparative Example 6 10.0 10.0 6.0 20.0 Comparative Example 7 15.0 15.0 12.0 8.0 Comparative Example 8 10.0 10.0 18.0 2.0 Comparative Example 9 10.0 10.0 2.0 2.0 Comparative Example 10 8.0 8.0 2.0 2.0 Comparative Example 11 8.0 4.0 2.0 2.0 Comparative Example 12 2.0 2.0 10.0 10.0 Comparative Example 13 2.0 2.0 15.0 15.0 Comparative Example 14 - 20.0 14.0 6.0 Comparative Example 15 20.0 - 14.0 6.0 Comparative Example 16 10.0 10.0 - 20.0 Comparative Example 17 10.0 10.0 20.0 - Comparative Example 18 4.0 4.0 14.0 6.0 Comparative Example 19 17.0 17.0 14.0 6.0 Comparative Example 20 15.0 15.0 3.0 3.0 Comparative Example 21 10.0 10.0 20.0 20.0

Experimental Example  One:

Mascara products were used for 50 women aged 20 to 35 years.

The comparative items were volume, curling, flour drop, submergence, durability, and drying rate of each product. The scores were ranged from 0 to 10 after reviewing each item. The data were repeated five times in order to ensure the accuracy of the data. The results are shown in Table 3 below.

Experiment Item volume curling Powder drip Submergence Persistence
(Film) Drying rate Example 1 9.5 10.0 10.0 10.0 10.0 9.5 Example 2 9.5 9.5 10.0 10.0 9.5 9.0 Comparative Example 1 7.0 8.0 8.0 5.0 8.0 5.0 Comparative Example 2 7.0 8.0 8.0 5.5 8.0 5.0 Comparative Example 3 7.0 8.0 5.0 7.0 8.0 7.0 Comparative Example 4 7.0 8.0 4.0 7.0 8.0 8.0 Comparative Example 5 7.0 7.0 4.0 8.0 7.0 5.0 Comparative Example 6 7.0 8.0 5.0 8.0 6.0 4.0 Comparative Example 7 7.0 5.0 6.0 4.0 4.0 5.0 Comparative Example 8 7.0 5.0 6.0 2.0 3.0 3.0 Comparative Example 9 5.0 4.0 8.0 3.0 2.0 3.0 Comparative Example 10 5.5 5.0 8.0 4.0 4.0 4.0 Comparative Example 11 6.0 5.5 8.0 5.0 5.0 5.0 Comparative Example 12 - - - - - - Comparative Example 13 - - - - - - Comparative Example 14 6.0 6.0 7.0 4.0 5.0 4.0 Comparative Example 15 6.0 8.0 3.0 8.0 7.0 8.0 Comparative Example 16 6.0 7.0 1.0 8.0 8.0 8.0 Comparative Example 17 6.0 3.0 7.0 3.0 5.0 3.0 Comparative Example 18 - - - - - - Comparative Example 19 6.0 6.0 8.0 4.0 7.0 5.0 Comparative Example 20 4.0 3.0 8.0 2.0 3.0 5.0 Comparative Example 21 - - - - - -

According to the results shown in Table 3, the weight ratio of isododecane to cyclopentasiloxane was different from the range of the present invention while the weight ratio of silicone resin T: MQ was 1: 2.3, 2 contained excess cyclopentasiloxane as compared with isododecane. When the amount of cyclopentasiloxane was excessive, the drying speed was slowed and the under-eye occurred. Compared with isododecane in Comparative Examples 3 to 4, cyclopentasiloxane was less contained, , Irritation can be felt, thinly applied, and reproducibility is poor.

In Comparative Examples 5 to 8, the weight ratio of isododecane: cyclopentasiloxane was 1: 1 and the weight ratio of silicone T: MQ was outside the range of the present invention. In Comparative Examples 5 to 6, the ratio of MQ resin The film film was hard and bleached to cause flaking. In Comparative Examples 7 to 8, the ratio of the MQ resin was lower than that of the T resin, resulting in stickiness and undergrowth.

According to Comparative Examples 9 to 13, the ratio of the silicone resin to the carrier is out of the range of the present invention. Even if the ratio of the low specific gravity volatile hydrocarbon oil to the silicone oil or the weight ratio of T: MQ belongs to the present invention, Is out of the scope of the present invention.

In Comparative Examples 9 to 11, since the carrier content was much larger than that of silicone resin, the film functions were significantly lowered. In Comparative Examples 12 to 13, the carrier content was smaller than that of silicone resin, resulting in lower solubility.

Comparative Examples 14 to 21 show a case where one kind of carrier or silicone resin is missing. In Comparative Example 14, the drying speed is slow and the under-eye streaking occurs. In Comparative Example 15, the drying speed is immediately right, Comparative Example 17 had a problem that the T resin was sticky, the film was smooth, the curling and the setting power were weak. In Comparative Example 17, the film was stiff but the powder dropped and wore over time.

According to Comparative Example 18 and Comparative Example 19, the carrier was less than 10% by weight and the silicone resin was not loosened. In Comparative Example 19, the carrier was more than 30% by weight, resulting in a problem that the total viscosity was thin and the drying speed was slow.

In Comparative Example 20, the silicone resin was less than 10% by weight, the film film was weak and remained under the eyes, and Comparative Example 21 had a problem that the silicone resin exceeded 30% by weight and could not be dissolved in the solvent.

Experimental Example  2

Using a slide glass, the composition prepared according to Example 1 and Comparative Example 9 was applied to the same thickness to a certain extent, dried completely, and 1 ml of vegetable squalane was dropped. After 24 hours, the drop spreadability was confirmed and shown in FIGS. 1 and 2, respectively.

Experimental Example  3

Using a slide glass, the composition prepared according to Comparative Example 1 was applied to the same thickness to a certain extent and dried completely. FIG. 3 shows that the composition according to Comparative Example 1 is not hardened on the surface and film film formation is poor, so that drying is slow and under-eye shot occurs.

Experimental Example  4

The mascara to which the synthetic leather was applied in Comparative Example 5 was applied and dried at room temperature, and after stretching in the same manner, the flexibility of the surface of the mascara was confirmed. According to Fig. 4, the surface was brittle and dust was observed.

Experimental Example  5

Using a slide glass, the composition prepared according to Comparative Example 19 was applied to the same thickness of a certain amount, dried completely, and 1 ml of vegetable squalane was dropped. The drop spreadability after 24 hours was confirmed, and is shown in Fig.

5, it was found that the drop spreadability was large, and the film film was weak and smearing was severe.

Experimental Example  6

     The composition was formulated according to the composition of Comparative Example 21, but it was difficult to formulate the composition, which is shown in FIG.

Claims (6)

An oil-based film forming agent as an active ingredient,
Wherein the oil film forming agent comprises a carrier and a silicone resin in a weight ratio of 1: 1 to 5,
Wherein the carrier comprises a low specific gravity volatile hydrocarbon oil and a silicone oil in a weight ratio of 1: 0.8 to 3,
Wherein the silicone resin comprises a T-type silicone resin and an MQ-type silicone resin in a weight ratio of 1: 1 to 3: 1. The method according to claim 1,
Wherein the T-type silicone resin is polypropyl silsesquioxane. The method according to claim 1,
Wherein the MQ type silicone resin is trimethylsiloxysilicate. The method according to claim 1,
Wherein the low specific gravity volatile hydrocarbon oil is a hydrocarbon oil having 8 to 16 carbon atoms. The method according to claim 1,
Wherein the low specific gravity volatile hydrocarbon oil is at least one selected from the group consisting of isodecane, isododecane, and isohexadecane. The method according to claim 1,
Wherein the silicone oil is at least one selected from the group consisting of dimethicone, trisiloxane and cyclopentasiloxane.

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