KR101605813B1 - Makeup cosmetic composition containing high content of silicone oil and emolient - Google Patents

Abstract

The present invention relates to a makeup composition in which a high amount of oil is dispersed, and more particularly, to a makeup composition containing a high amount of emollient and silicone oil to provide a moist and soft feel and excellent persistence. ≪ / RTI >

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a makeup cosmetic composition containing a high content of silicone oil and an emollient,

The present invention relates to a high-content silicone oil and a makeup composition dispersed in emollient, and more particularly to a semi-solid (paste) makeup cosmetic composition containing a high content of silicone oil and emollient and moist feeling, .

A typical solid-state fact composition is prepared by mixing the extender pigment, pigment, spherical powder, and white pigment in a mixer, and then dispersing the binder composed of silicone oil, emollient and the like at 10%. The thus-prepared fact composition is a hard cake-like fact composition which exhibits various effects such as luster and coverage, but has the disadvantage that it does not adhere naturally after drying after drying.

Therefore, various attempts have been made to improve the drying and non-natural adhesion characteristics from the 1990's until recently to improve the above disadvantages. The first method is to coat an extender pigment with stearic acid. This solves the dryness and imparts moistness, but it has the disadvantage that the make-up film becomes heavy and the persistence to sebum becomes poor. In addition, it is coated with materials having excellent skin-affinity, such as lauroylic acid and lecithin, or used as a powder. However, this method has solved the skin pulling and natural attachment properties after application but has not improved the moisturizing effect upon application, and when a high content of these substances is applied, the persistence of perspiration and sebum is remarkably decreased.

Thus, although studies on containing a high amount of silicone oil and emollient in sieving pigment, spherical powder, coloring matter, and white pigment used in ordinary fact production have been repeated, the moldability is good, but pay- The cosmetic material does not come into contact with the cosmetic material), the cosmetic material does not come into contact with the cosmetic material, the phenomenon that the cosmetic material does not come off, the caking phenomenon does not appear and the material does not pay off, Sweating phenomenon occurred in which the oil fell to the surface of the molded article after the mold fell.

Therefore, the inventors of the present invention have found that the coating material and the oil binder content of the powder are very important in order to obtain a moist and soft feeling and a high paper property. In addition, for this purpose, a high content of silicone oil and emollient is uniformly dispersed in the powder without using an emulsifier, and the silicone oil is secondarily dispersed to form a silicone oil, which is excellent in moldability and molding stability. The present inventors have found that it is possible to produce a semi-solid (paste) type efficacious composition which is uniformly peeled off and moisturized and smoothly applied to the skin smoothly and at the same time, and which has excellent durability.

Accordingly, an object of the present invention is to provide a make-up cosmetic composition of a semi-solid (paste) type having a moist and soft feel and a good durability.

In order to accomplish the above object, the present invention provides a method for producing a silicone composition comprising 63 to 72.5% by weight of a silicone-coated powder based on the total weight of the composition; And a silicone oil and an emollient in an amount of 27.5 to 37% by weight.

The fact composition according to the present invention can provide a feeling of moist feeling, soft feeling and excellent durability by dispersing a silicone-coated powder in a high amount of silicone oil and emollient without using an emulsifier.

In the present invention, a silicone-coated powder, a high-content silicone oil and an emollient are mixed and dispersed to provide a makeup composition.

The composition of the present invention uses a silicone-coated powder having excellent water resistance and oil resistance to provide excellent durability. The coating material may be dimethylpolysiloxane or alkylsilane, which is generally water-resistant or oil-resistant, but is not limited thereto. In order to improve the durability, the powder to be coated is usually selected as the desired coating material and the content is added to the diluted solution using the solvent, and the solvent is washed or volatilized to finally leave only the coating material in the powder. Finally, It is preferable, but not limited, to apply the coated powder prepared by the wet coating which is a method of completing the coating.

In addition, the components of the powder used in the present invention may include extender pigments, pigments and white pigments commonly used in make-up products, and specifically include plate-shaped talc, mica, sericite, boron nitride powder boron nitride powder, barium sulfate and spherical silica, nylon powder, silicone powder, polymethylmethacrylate (PMMA), and the like.

In addition, the silicone-coated powder is used in an amount of 88 to 95% by weight based on the total weight of the composition in a conventional fact composition, and in the composition of the present invention, it is used in an amount of 63 to 72.5% by weight based on the total weight of the composition. desirable. When the content of the coated powder is less than 63% by weight, the composition becomes an oil dispersion type form of an oil continuous phase having a large amount of oil binder and becomes a oil dispersion form which is difficult to form into a semi-solid type. On the other hand, when the content is more than 72.5% by weight, the oil content is relatively low, which is a characteristic similar to that of a typical fact composition, and the moisture content is low, dry, and exhibits normal persistence or does not pay off due to the caking phenomenon. .

The silicone oil used in the present invention can be dimethicone, phenyl trimethicone or the like. Commercially available products can be easily selected and used by those skilled in the art. For example, dimethicone sold by Dow Corning, But it is not limited to DC 200 (6 cs), DC 200 (10 cs), DC 200 (20 cs), DC 200 (100 cs) and DC 200 (200 cs).

The emollient used in the present invention may be any emollient commonly used, and examples thereof include diisostearyl malate, Dicetearyl dimer dilinoleate, hexyl laurate, (Hexyl laurate), and the like. In addition, for the compatibility of the emollient and the silicone oil, DC 556 (Phenyl trimethicone), which is highly compatible with the emollient, may be used but is not limited thereto.

In addition, silicone oil and emollient are used in an amount of 5 to 12% by weight based on the total weight of the composition, and in the present invention, they are used in an amount of 27.5 to 37% by weight. For spreadability and high persistence, Can be used in an amount of 25% or more, and emollients can be used in an amount of 20% or more to improve skin adhesion properties. This may vary depending on the characteristics of the composition and feeling of finishing feeling by a person skilled in the art.

The makeup cosmetic composition of the present invention is prepared by mixing and dispersing the composition in a primary and a secondary to provide a composition of a semi-solid (paste) type having good moisturizing, softness and excellent durability. The reason for mixing and dispersing in the primary and the secondary is that when all the silicone oil and the emollient are put into the Henschel mixer at the same time as the usual make-up cosmetics of the semi-solid type, the oil is not uniformly dispersed in the powder due to the centrifugal force, Therefore, the silicone oil and the emollient can be firstly uniformly dispersed in the powder using a Henschel mixer to prepare a primary powder composition, and the formulation can be completed by dispersing the silicone oil in the secondary. A concrete production method is as follows.

1. Primary mixed dispersion step: preparation of primary powder composition.

First, the silicone-coated powder is put into a Henschel mixer and mixed. Then, an oil binder mixed with silicone oil and emollient is sprayed and mixed for about 4 minutes to prepare a first powder composition.

At this time, in order to provide a make-up composition of a semi-solid (paste) type having moist, soft and long-lasting properties desired in the present invention, the composition of the powder composition prepared first is very important.

Specifically, typical makeup compositions of a semi-solid type makeup composition show that 60 to 65% by weight of a platelet powder, 10 to 15% by weight of a spherical powder, 10 to 15% by weight of a white pigment and 10% Whereas the primary powder composition in the composition of the present invention is composed of 25 to 30% by weight of a plate-like powder, 25 to 35% by weight of a spherical powder, 15 to 20% by weight of a white pigment, 10 to 15% by weight of emollient and silicone oil (i.e., oil binder) and a small amount of pigment.

This is different from the general fact composition. When the amount of the plate-like powder is more than 30% by weight, the formability is decreased and the forming stability is remarkably decreased, so that it is difficult to use due to no pay-off and sweating phenomenon appears. When the content is less than 25% by weight, the content of the spherical powder is relatively increased even if the pigment is not paid off or the pigment is turned off, resulting in a feeling of dryness after coating.

The white pigment can be adjusted according to the covering power, but if it is less than 15% by weight, the formulation becomes too soft and difficult to form, and the payoff can not be performed well. Also, in the case of more than 20% by weight, the softness drops and hardens, and the payoff is hardly observed.

2. Secondary mixed dispersion step.

The primary powder prepared by the above method is put into a universal mixer based on the total weight of the cosmetic composition according to the present invention, 75 to 80% of the primary powder is put into a universal mixer, and 20 to 25% And the mixture was sprayed for about 5 to 30 minutes. The mixture was placed on a molding plate and then molded at about 150 kgf to 300 kgf / cm ² for about 4 to 8 seconds to prepare a plant.

The semi-solid make-up cosmetic composition according to the present invention may have a moist and soft feeling and a good durability. The semi-solid makeup cosmetic composition may be produced as a form of the present invention and is not limited to the conventional formulations, but may be twin cakes, compacts, And press powder. The composition of each of these formulations may contain various kinds of bases and additives necessary for formulation of the formulation, and the kinds and amounts of these ingredients can be easily selected by those skilled in the art.

Hereinafter, the present invention will be described in more detail with reference to examples and test examples. The embodiments are illustrated to facilitate understanding of the configuration of the present invention, and the present invention is not limited to these embodiments.

[Example 1] High-content oil dispersion effect

The fact that high-content silicone oil and emollient were dispersed was prepared with the compositions shown in Tables 1 and 2 below.

Primary manufacturing powder ingredient Content (% by weight) Mica (plate powder) 30.0 Silica (spherical powder) 22.0 Polyurethane powder (spherical powder) 10.0 Pigment 3.0 Titanium dioxide (white pigment) 20.0 Silicone oil (Phenyl trimethicone) 8.0 Diisostearyl malate 7.0

High-content emollient fact using primary powder ingredient Content (% by weight) Primary manufacturing powder 80.0 Silicone oil (DC 200 / 20cs) 20.0

The powders used in the primary production powders of Table 1 above were silicon-coated and dimethylpolysiloxane was used as the coating material.

Specifically, the primary-produced powder was prepared by a conventional method at room temperature, and the primary-produced powder and the silicone oil were put into a universal mixer at room temperature as shown in Table 2 and mixed for about 10 to 30 minutes to uniformly disperse the silicone oil. After mixing, a certain amount was placed on a molding dish, and a force of 150 kgf to 300 kgf / cm ² was applied and molded to produce a fact.

[Comparative Example 1]

The facts of Comparative Example 1 were prepared in a general manner different from Example 1 according to the compositions shown in Table 3 below.

ingredient Content (% by weight) 1. Talc 42.0 2. Mica 20.0 3. Silica 15.0 4. Titanium dioxide 10.0 5. Pigment 3.0 6. Diisostearyl malate 4.0 7. Silicone oil (Phenyl trimethicone) 6.0

The powders of the raw materials 1 to 5 are silicon-coated. Specifically, 1 to 5 at room temperature was placed in a Henschel mixer and mixed at high speed for 2 minutes, then heated to 6 to 1 to 5, and mixed at low speed during spraying. The mixture was then mixed at high speed for about 2 to 4 minutes. After mixing, a certain amount of the mixture was placed on a molding dish and molded under a force of 700 kgf to 1400 kgf / cm ² to prepare a fact.

[Comparative Example 2] General fact that coated powder was applied with stearic acid

The facts of Comparative Example 2 were prepared in a general manner different from Example 1 according to the composition shown in Table 4 below.

ingredient Content (% by weight) 1. Talc 42.0 2. Mica 20.0 3. Silica 15.0 4. Titanium dioxide 10.0 5. Pigment 3.0 6. Diisostearyl malate 4.0 7. Silicone oil (Phenyl trimethicone) 6.0

The powders of the raw materials 1 to 5 are coated with stearic acid. Specifically, 1 to 5 at room temperature was placed in a Henschel mixer and mixed at high speed for 2 minutes, then heated to 6 to 1 to 5, and mixed at low speed during spraying. The mixture was then mixed at high speed for about 2 to 4 minutes. After mixing, a certain amount was placed on a molding dish and molded under a force of 700 kgf to 1400 kgf / cm ² to prepare a fact.

[Comparative Example 3] General fact that lauroylicin / lecithin coated powder was applied

The facts of Comparative Example 3 were prepared in a general manner different from Example 1 according to the composition shown in Table 5 below.

ingredient Content (% by weight) 1. Talc 42.0 2. Mica / Lecithin 10.0 3. Mica / Lauroyl Lysine 10.0 4. Silica 15.0 5. Titanium dioxide 10.0 6. Pigment 3.0 7. Diisostearyl malate 4.0 8. Silicone oil (Phenyl trimethicone) 6.0

The raw materials 2 and 3 are powders coated with lauroylicin and lecithin, which have high skin-affinity, and the powders of 1, 4 and 5, except for this, are silicon-coated. Specifically, 1 to 6 at room temperature was placed in a Henschel mixer and mixed at high speed for 2 minutes, then heated to 7 to 1 to 6, and mixed at low speed during spraying. The mixture was then mixed at high speed for about 2 to 4 minutes. After mixing, a certain amount was placed on a molding dish and molded under a force of 700 kgf to 1400 kgf / cm ² to prepare a fact.

[Test Example 1] Persistence evaluation

The above Example 1 and Comparative Examples 1 to 3 were compared with respect to the water resistance and oil resistance, and after 5 hours, the water resistance and the durability were evaluated. In addition, in the consumer panel test, 10 consumers of 20 to 30 years old women were allowed to use for 3 days, and the moisture comparison test was performed. The results are shown in Table 6 below.

※ Evaluation standard

⊚: very excellent ◯: excellent Δ: fair ×: poor ××: very poor

※ Assessment Methods

1) Water resistance: water immiscible properties - contact angle measurement

2) Oil resistance: property not to be mixed with sebum - contact angle measurement

3) Softness: After using actual cosmetics through consumer panel test

division Domestic consumption Domestic sustainability
(After 5 hours) Oil Oil retention persistence
(After 5 hours) Moistness Example 1 ◎ (145 degrees) ◎ (140 degrees) ○ (90 degrees) ○ (80 degrees) ○ Comparative Example 1 ◎ (138 degrees) (90 degrees) × (measurement impossible) × (measurement impossible) × Comparative Example 2 ◎ (138 degrees) (90 degrees) × (measurement impossible) × (measurement impossible) ○ Comparative Example 3 ◎ (138 degrees) ? (70 degrees) ? (70 degrees) ? (70 degrees) △

As can be seen from the above Table 6, it can be seen that Example 1 is superior to Comparative Examples 1 to 3 in terms of resistance to water and oil by contact angle measurement, and also in Example 1 Is particularly superior to Comparative Examples 1 to 3.

In addition, in the consumer test, it can be seen that Example 1 according to the present invention showed a moisturizing effect compared with Comparative Example 2 in the case of directly applying the skin to a consumer.

Therefore, it can be confirmed that the fact of Example 1 according to the present invention has a moist feel and excellent persistence based on the above results.

[Test Example 2] Evaluation of compatibility with the contents of the essence

The above-described Example 1 and Comparative Examples 1 to 3 were evaluated for compatibility with the water-in-oil type essence which is commonly used. The above Example 1 and Comparative Examples 1 to 3 were applied using puffs impregnated with a water-hydrolyzed essence composition having the composition shown in the following Table 7, and the consistency was evaluated after 5 hours to evaluate the compatibility. The results are shown in Table 8 below.

Phenyl trimecicone 5.00 Triethylhexanone KSCI: trioctanoin 3.00 Cetyl PEG.PPG-10/1 dimethicone 1.70 Sorbitan isostearate 1.00 Dimethicone * Dimethicone / Vinyl Dimethicone Crosspolymer 1.00 Methyl trimecicone 7.00 Cyclopentasiloxane * Cyclohexasiloxane 18.00 Disteardimonium hectorite 1.50 water 55.20 Butylene glycol 3.00 Glycerin (concentrated glycerin) 2.00 Phenoxyethanol 0.40 Caprylyl glycol 0.20 Disodium EDTA 0.05 Sodium chloride 0.80 Spices 0.15

division Pay-off state Surface state after payoff Brittle Persistence Example 1 Good Good Good Great Comparative Example 1 Bad Caking Bad Not measurable Comparative Example 2 Bad Caking Bad Not measurable Comparative Example 3 Bad Caking Bad Not measurable

As can be seen from Table 8, the results of the compatibility with the water-hydrolyzed essence contents show that Example 1 is excellent in compatibility and can be applied without any problems even when used together. In Comparative Examples 1 to 3, It can be confirmed that the phenomenon of coating is hardly or not caused by the phenomenon.

Also, in the continuity evaluation after 5 hours, it can be seen that Example 1 was applied well with the water-hydrolyzed essence contents and was long lasting, but in Comparative Examples 1 to 3, the application itself was impossible and the persistence could not be confirmed.

Thus, from the above results, it can be seen that Example 1, which is a makeup cosmetic composition according to the present invention, is excellent in compatibility with the water-containing type essence contents.

Claims (8)

63 to 72.5% by weight of silicone-coated powder relative to the total weight of the composition; And silicone oil and emollient in an amount of 27.5 to 37% by weight,
Wherein the powder comprises a plate-like powder, a spherical powder and a white pigment in a weight ratio of 25 to 30:25 to 35:15 to 20. The makeup cosmetic composition according to claim 1, wherein the silicone-coated powder is coated with dimethylpolysiloxane or alkylsilane. The method according to claim 1, wherein the plate-like powder is at least one selected from the group consisting of talc, mica, sericite, boron nitride powder and barium sulfate, and the spherical powder is at least one selected from the group consisting of silica, nylon powder, silicone powder and polymethylmethacrylate (PMMA). ≪ / RTI > delete The makeup cosmetic composition according to claim 1, wherein the silicone oil is dimethicone or phenyl trimethicone. The makeup cosmetic composition according to claim 1, wherein the composition is semi-solid. The makeup cosmetic composition according to claim 1, wherein the composition improves water resistance and oil resistance. a) preparing a primary powder composition by adding silicone oil and emollient to a silicone-coated powder and mixing and dispersing them in a primary phase; And
b) spraying and mixing silicone oil on the primary powder composition prepared in step a);
A method of making a semi-solid makeup cosmetic composition comprising:
Wherein the primary powder composition comprises 25 to 30% by weight of a plate-like powder, 25 to 35% by weight of a spherical powder, 15 to 20% by weight of a white pigment, 10 to 15% by weight of an emollient and a silicone oil, Lt; / RTI >
63 to 72.5% by weight of the silicone-coated powder with respect to the total weight of the composition; And the silicone oil and the emollient in an amount of 27.5 to 37% by weight, based on the total weight of the cosmetic composition.