KR102045877B1 - Make up cosmetic composition of foam type - Google Patents

Abstract

The present invention relates to a foam type makeup cosmetic composition.

Description

Foam type makeup cosmetic composition {MAKE UP COSMETIC COMPOSITION OF FOAM TYPE}

The present invention relates to a foam type makeup cosmetic composition.

Recently, consumers in the cosmetics industry are demanding products that have a natural and skin-correcting effect while having a light and fresh feeling. In particular, in summer, there is a tendency to prefer a product that has excellent sebum absorption function and gives a refreshing feeling and freshness by moisture.

Conventionally, cream type makeup cosmetic composition or powder type cosmetic composition existed, but each has its disadvantages. The cream type makeup cosmetics are based on an emulsion type containing water and oil, and since the oil remains after application, the feeling of use is heavy, the smooth feeling of use, sebum absorption function, and skin texture correction effect are weak. On the other hand, powder type make-up cosmetics have a smooth feeling of use, sebum absorbing function, and skin texture correction effect, but it excessively absorbs sebum and induces moisture evaporation of the skin, thereby causing skin pulling or skin drying.

The present inventors have confirmed that there is a composition of the composition for supplying moisture to the skin while maintaining a skin texture correction effect with a refreshing feeling and sebum absorption function to complete the present invention.

Republic of Korea Patent Publication No. 10-2003-0048255

An object of the present invention is to provide a cosmetic composition having a low dry feeling by supplying moisture while having an excellent sebum absorption effect and skin texture correction function.

In order to achieve the above object, the present invention provides a foam type makeup cosmetic composition comprising a hydrophobic powder, water and a polyol.

The composition of the present invention can be uniformly mixed with the water phase and the powder containing water and polyol, it is possible to discharge the contents of the uniform composition. The composition of the present invention may also provide a feeling of pulling away due to the moisture supply by water and the moisturizing effect by polyol, while the composition of the present invention has excellent skin texture correction and sebum absorption ability.

Figure 1 shows a microscopic picture and a structural schematic diagram of the foam type cosmetic composition of the present invention.

The present invention relates to a foam type makeup cosmetic composition comprising a hydrophobic powder, water and a polyol in one aspect.

In the present specification, 'hydrophobic powder' refers to a powder having a property of having no affinity for water, that is, a property that is not mixed with water. In the present specification, the 'hydrophobic powder is listed in the cosmetic raw material standard (jangwongi) or INCI, specifically, silica powder coated with dimethicone, silica and dimethicone / vinyldimethicone crosspolymer composite powder, vinyl dimethicone / Methicone silsesquioxane crosspolymer, titanium dioxide coated with dimethicone, red iron oxide coated with triethoxycaprylylsilane, yellow iron oxide coated with triethoxycaprylylsilane, triethoxycaprylylsilane Coated black iron oxide and the like. The hydrophobic powder is one or more materials selected from the group consisting of silica powder coated with dimethicone, powder mixed with silica and dimethicone / vinyl dimethicone cross polymer, and vinyl dimethicone / methicone silsesquioxane crosspolymer. It may be, and may further include a titanium dioxide coated with dimethicone for the correction of skin defects. In addition, the hydrophobic powder has a red iron oxide coated with triethoxycaprylylsilane, yellow iron oxide coated with triethoxycaprylylsilane, and black iron oxide coated with triethoxycaprylylsilane for correction of skin tone. It may further include one or more materials selected from the group consisting of. In addition, the hydrophobic powder may further include an active ingredient suitable for exhibiting the desired whitening, anti-aging and the like effect in the cosmetic composition.

In the present specification, the 'polyol' includes a polyhydric alcohol, that is, an aliphatic compound having two or more hydroxyl groups (-OH). Specifically, the polyol herein has two hydroxy groups, may include ethylene glycol, or propylene glycol or butylene glycol, and may include glycerol as a polyol having three hydroxy hours, but It is not limited.

In this specification The 'foam type' refers to a phase in which bubbles formed by the interface between air and the water phase are stabilized by hydrophobic powders are densely present. By means of the hydrophobic powder, bubbles of the water phase part including the polyol and water are stabilized to mean a formulation in which the powder and the water level part are uniformly mixed.

Makeup cosmetic composition which is an aspect of the present invention can provide a feeling without pulling due to the moisture supply by water, polyol moisturizing effect while having excellent skin texture correction effect and sebum absorption ability, including the configuration as described above. .

In the makeup cosmetic composition which is an aspect of the present invention, the polyol may include two or more hydroxy groups, and may have 1 to 6 carbon atoms. Specifically, the polyol may include two or more, three or more, four or more, or five or more hydroxy groups, and may include up to 10 hydroxy groups. In addition, the polyol may be one or more selected from the group consisting of propylene glycol, butylene glycol and glycerol, but is not limited thereto.

In the makeup cosmetic composition which is an aspect of the present invention, the weight ratio of the hydrophobic powder: polyol: water may be 1.4-2.7: 1: 1.8-2.8. In the above range, bubbles generated by stabilization of the interface between the air and the water phase by the hydrophobic powder may exist most densely. In view of the foregoing, the weight ratio of hydrophobic powder: polyol: water in the composition of the present invention is 1.5-2.5: 1: 2.0-2.6, 1.7-2.3: 1: 2.2-2.5, 1.8-2.2: 1: 2.2-2.4 or 1.9 ~ 2.1: 1: 2.3-2.4

In the makeup cosmetic composition which is an aspect of the present invention, the hydrophobic powder may be included in 25 to 50% by weight relative to the total weight of the composition. In the above range, the hydrophobic powder and the aqueous phase may be stabilized and present. In view of the above, the hydrophobic powder may be included in 27 to 48% by weight, 29 to 46% by weight, 31 to 44% by weight or 33 to 42% by weight relative to the total weight of the composition.

In the makeup cosmetic composition is an aspect of the present invention, the polyol may be included in 15 to 30% by weight based on the total weight of the composition. In the above range, the hydrophobic powder and the aqueous phase may be stabilized and present. In view of the above, the hydrophobic powder may be included in 17 to 28% by weight, 20 to 27% by weight, 21 to 26% by weight or 23 to 25% by weight relative to the total weight of the composition.

The general cream-type makeup cosmetics have a disadvantage in that the feeling of use is heavy, the smooth feeling and sebum absorption function, and skin texture correction are weak. In addition, powder-type makeup cosmetics also have the disadvantage of excessive skin absorption by inducing moisture evaporation of the skin, causing skin pulling or skin drying.

The cosmetic composition of the present invention is a foam type makeup cosmetic composition which solves the above disadvantages, and the bubbles are densely stabilized in the water phase by the powder, so that the foam formulation consisting only of the powder and the water phase is stabilized without oil or surfactant. Because it forms a foam type with uniform mixing of water and water, it has excellent skin texture correction effect and sebum absorption ability, but water supply, moisture retention effect by polyol, and light and refreshing feeling. Can provide.

In one aspect of the invention, the cosmetic composition comprises a cosmetic composition for makeup, specifically, makeup primer, makeup base, foundation, powder, twin cake, lipstick, lip gloss, eye shadow, eyebrow, concealer, lip liner, blusher ( blusher), sunscreen, lotion, cream or essence, more specifically makeup primer, makeup base, liquid or solid foundation, powder, twin cake, lipstick, lip gloss, eye shadow, eyebrow, concealer or blusher, It may be formulated as a sebum absorbing cream, but is not limited thereto. In addition, it may be formulated as a product for the body that makes the application area smooth by applying to the site where stickiness occurs in the body part, but is not limited thereto. Cosmetics according to another aspect of the present invention is a container including an upper portion of the lid that can be attached to the lower and upper mirrors, etc. can accommodate the foam type, a container including a tube or lid that can accommodate the foam type Supported in, it may be provided as a container, generally referred to simply as a "fact."

The present invention relates to a foam type makeup cosmetic composition comprising a hydrophobic powder, water, and a polyol, as described above, wherein bubbles may be densely formed in an aqueous phase including water and a polyol, and the interface of the bubbles may be a hydrophobic powder. Can be stabilized by Accordingly, the composition of the present invention can provide a cosmetic of a uniform composition in which the powder and the water phase are not separated. The composition of the present invention is due to the foamed formulation properties, has a light spreadability and provides excellent skin texture correction and sebum absorption effect by a high content of powder, due to water supply by water, moisturizing effect by polyol It can provide a feeling of pulling.

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

[ Test Example  One]

Foam type Cosmetics  Determine if a composition is formed

The table below shows the results of attempting to prepare a foam type cosmetic composition using various types of hydrophilic powders and hydrophobic powders. The experiment was performed by treating each powder 30g and the water phase 70g described in the table below in the order of Example 1 below. The water phase part was composed of water 70%, glycerin 10%, butylene glycol 20%.

Surface characteristics Ingredient Name Formulation Formation
Hydrophilic
Silica failure Titanium dioxide failure Polymethylmethacrylate failure
decimal
Silica Powder Coated with Dimethicone success Titanium Dioxide Powder Coated with Dimethicone success Vinyl Dimethicone / Methicone Silsesquioxane Crosspolymer success

As a result, only when a hydrophobic powder was used, it confirmed that a foam formulation was formed.

Foam type Cosmetics  Preparation of the composition

Next, a foam type cosmetic composition was prepared in the composition of Table 2.

division function Ingredient Name Content (% by weight) Hydrophobic powder Formulation Raw Material Dimethicone Coated Silica Powder 5.00 Powder with silica and dimethicone / vinyl dimethicone crosspolymer 20.00 Vinyl Dimethicone / Methicone Silsesquioxane Crosspolymer 11.00 concealment Dimethicone Coated Titanium Dioxide 6.00 coloring Triethoxycaprylylsilane-Coated Red Iron Oxide 0.07 Yellow iron oxide coated with triethoxycaprylylsilane 0.20 Black iron oxide coated with triethoxycaprylylsilane 0.01 Award water Purified water 40.72 Moisturizing Glycerol 6.00 Butylene Glycol 11.00 Total 100.00

1) Manufacturing of the award part

Glycerol and butylene glycol and water were stirred to dissolve completely to prepare an aqueous phase. If necessary, preservatives may be first mixed with the polyol, and then the polyol and preservative mixture may be dissolved in water. The mixture was stirred until it became a completely clear aqueous solution.

2) Preparation of Hydrophobic Powder

The hydrophobic powder composition of Table 1 was placed in a mixer and stirred at 3000 rpm.

3) Introduction of the water phase into the hydrophobic powder

The aqueous phase prepared in 1) was sprayed onto the powder mixture prepared in 2) and stirred at 1500 rpm until all the aqueous phase was exhausted. As a result, the water phase part having an image encapsulated by powder was identified.

4) forming a continuous phase;

The mixture prepared in 3) was stirred at 3000 rpm until an apparently creamy formulation.

Cream type Cosmetics  Preparation of the composition

Next, a cream type cosmetic composition was prepared in the composition of Table 3.

number Ingredient Name weight% One Butylene Glycol Dicaprylate / Dicaprate 24.50 2 Cetyl P. Fiji-10 / 1 Dimethicone (Cetyl Dimethicone Copolyol) 8.00 3 Cyclopentasiloxane * cyclohexasiloxane 5.00 4 Disteadimonium hectorite 2.00 5 Titanium dioxide 12.00 6 Red iron oxide 0.30 7 Yellow iron oxide 1.00 8 Black iron oxide 0.10 9 Methyl Methacrylate Crosspolymer 3.10 10 Purified water 37.00 11 Glycerin (concentrated glycerin) 6.00 12 Sodium Chloride (KP) 1.00 Total 100.00

1) The raw materials 1 to 2 were dissolved using a homomixer at 70 ° C.

2) The raw materials 3 to 4 were mixed using a homomixer at 70 ° C.

3) The contents prepared in 1) and 2) were mixed using a homomixer.

4) 5 ~ 9 raw materials were mixed in Henschel mixer.

5) The powder mixture prepared in 4) was dispersed in the contents prepared in 3). Raw materials 10-12 were dissolved using a stirrer.

6) The contents made in 5) were emulsified at 70 degrees using a homomixer.

7) The contents made in 6) were degassed and cooled.

Powder type Cosmetics  Preparation of the composition

Next, a cream type cosmetic composition was prepared in the composition of Table 4.

number Ingredient Name weight% One Talc 41.18 2 Mica 35.00 3 Silica 10.00 4 Titanium dioxide 6.00 5 Red iron oxide 0.20 6 Yellow iron oxide 0.60 7 Black iron oxide 0.02 8 Hexyllaurate 4.00 9 Diisostearyl maleate 3.00 Total 100.00

Raw materials having the components and contents shown in the above table were prepared by the following method.

1) The raw materials No. 1 to 7 were mixed in a Henschel mixer.

2) Nos. 8-9 were mixed at 80 degrees to dissolve the raw materials.

3) The contents prepared in 2) were sprayed onto the powder mixture prepared in 1) and the contents were stirred in a Henschel mixer.

4) The contents prepared in 3) were filtered using a 50 mesh sieve.

5) The contents filtered in 4) were filled into a rapid dish and then compacted.

The micrograph of FIG. 1 was obtained by the following method. About 0.01 g of the cosmetic composition obtained in Example 3 is placed on a slide glass. Cover the composition with a cover glass and press to spread through a thin film. The prepared sample is observed under an optical microscope (Nikon ECLIPSE 80i). 1 is a photograph taken at 200 magnification.

[ Test Example  2]

Feeling  evaluation

Sebum absorption when 6 20-35 year old women used the general cream type makeup cosmetics (Example 1), powder type makeup cosmetics (Example 2), and foam type makeup cosmetics (Example 3) of the present invention. Emotional evaluation was conducted on the ability, skin texture correction, moisture, and lightness. In the case of Example 1 and Example 3, the result after evenly applying the contents of 0.2g to the entire face was evaluated, and in the case of Example 2 after taking the contents from the dish with a puff and applying to the face five times the entire face The result after apply | coating evenly to was evaluated. It is evaluated as a number from 1 to 10, and the higher the number, the stronger each feature is provided.

[ Test Example  2-1] sebum absorption

characteristic User 1 User2 User3 User 4 User 5 User6 Average Normal Cream Type 2 3 2 3 3 One 2.3 Powder type 7 8 6 7 5 6 6.5 Invention 8 8 9 6 7 7 7.5

[ Test Example  2-2] Skin texture  Correction ability

characteristic User 1 User2 User3 User 4 User 5 User6 Average Normal Cream Type 6 7 7 5 6 6 6.2 Powder type 7 7 6 7 7 8 7.0 Invention 7 6 6 7 8 7 6.8

[ Test Example  2-3] Moisture

characteristic User 1 User2 User3 User 4 User 5 User6 Average Normal Cream Type 7 8 6 5 6 7 6.5 Powder type 0 0 0 0 0 0 0 Invention 8 9 7 8 8 6 7.7

[ Test Example  2-4] Feeling

characteristic User 1 User2 User3 User 4 User 5 User6 Average Normal Cream Type 3 2 4 4 3 3 3.2 Powder type 8 9 7 7 8 8 7.8 Invention 8 9 9 7 7 7 7.8

Evaluation Results It was confirmed that the cosmetics of the present invention have superior or similar sebum absorption ability and skin texture correcting ability as compared to general cream type makeup cosmetics or powder type makeup cosmetics, while providing excellent moisture and light feeling. Therefore, the cosmetics of the present invention was confirmed that the formulation was removed while maintaining the advantages of the makeup cosmetics of the cream or powder formulations, the heavy feeling of use of the disadvantages of the cream type was removed and the dryness of the disadvantages of the powder type.

As described above in detail the specific parts of the present invention, it is apparent to those of ordinary skill in the art that such specific descriptions are merely preferred embodiments, thereby not limiting the scope of the present invention. something to do. Thus, the substantial scope of the present invention will be defined by the appended claims and their equivalents.

Claims (6)

Hydrophobic powder, water and polyol,
Does not contain oil,
The hydrophobic powder: polyol: water weight ratio is 1.4 ~ 2.7: 1: 1.8 ~ 2.8 foam type makeup cosmetic composition.
The method of claim 1,
Wherein said polyol is an alcohol comprising at least two hydroxy groups and comprising from 1 to 6 carbons.
The method of claim 1,
The polyol is at least one selected from the group consisting of propylene glycol, butylene glycol and glycerol, cosmetic composition.
delete The method of claim 1,
The composition comprises a hydrophobic powder in 25 to 50% by weight relative to the total weight of the composition, cosmetic composition.
The method of claim 1,
The composition comprises a polyol in 15 to 30% by weight based on the total weight of the composition.

Images