KR101439854B1 - Baked makeup cosmetic composition having excellent adhesiveness and durability and the method for preparing thereof - Google Patents

Abstract

The present invention relates to a makeup cosmetic composition of a sintering type, and more particularly, to a makeup composition having a high degree of freedom in mixing prescription of spherical and plate-like powders and high persistence. More specifically, the silicone thickener is prepared by mixing a dispersed volatile solvent and a powder into a paste, forming the composition through a compression injection process, and then drying the mixture. The spherical and plate-like powders can be used without limitation To a plastic-type makeup composition having a feeling of powdery feeling with high skin adhesion and persistence.

Plasticity, adhesion, persistence, silicone thickener, volatile solvent, injection

Description

[0001] The present invention relates to a cosmetic makeup cosmetic composition having excellent skin adhesion and durability and a method for manufacturing the cosmetic cosmetic composition having excellent durability and durability,

The present invention relates to a make-up composition manufacturing method which overcomes the limitations of conventional make-up solid make-up cosmetics. More specifically, the present invention relates to a make- To a makeup cosmetic composition and a process for producing the same.

In the case of presses of the general pressed type, the powders are generally mixed with oil or wax, pulverized, filled in a dish, and compression molded. However, in the conventional method, when the blending amount of the elastic powder, the plate-like powder and the spherical powder is large, the strength of the molded article is lowered, thereby increasing the amount of the oil or wax as a binder. Therefore, the oil and stickiness are increased, have. There have been many attempts to overcome this. In PCT / IB02 / 05257, an attempt was made to increase the degree of freedom in the use of powder components by prescribing O / W emulsion in which oil or wax emulsified in water into powder and dough, Because water is used as a solvent, talc and mica have a limitation of being able to use such a coating powder because they have a high water repellency and a raw material for improving the skin adhesion and feeling of use. As a result, uncoated powder has to be used, so that the powder absorbs the sebum of the skin and the makeup is erased so that the consistency of makeup is very poor. In addition, 2007-0020587 tried to increase the dispersibility with the coating powder by using W / S emulsion binder, but the disadvantage that the water-dispersed inorganic thickener used was present in the inner phase of the emulsion binder, have.

In order to solve the problems of the prior art as described above, the inventors of the present invention have found that a powder composition which is either oil or wax as a small amount binder or not used at all is mixed with isopropyl alcohol containing a silicone- It is possible to produce a make-up cosmetic composition having a skin feeling and a feeling of powdery feeling with high durability and durability. Thus, the present invention has been completed.

Accordingly, an object of the present invention is to provide a plastic-type makeup cosmetic composition which uses a coating powder which increases skin adhesion and durability and which does not have limitations on the blending limit of spherical and plate-shaped powders.

In order to accomplish the above object, the present invention provides a plasticized makeup cosmetic composition containing a powder composition and a volatile solvent dispersed in a silicone dispersion increasing agent.

The firing-type makeup cosmetic composition of the present invention may further comprise: 1) mixing powder powders; 2) dispersing the silicone dispersion thickener in a volatile solvent; And 3) mixing 1) and 2) to form a dough-like form, followed by compression injection molding.

Oil or wax is used as a small amount binder or a powder composition which is not used at all is mixed with isopropyl alcohol containing a silicone dispersion enhancer to form a kneaded powder and compression molding is carried out to prepare a desired model and then dried to prepare a makeup cosmetic It is possible to drastically improve the skin adhesion and persistence, which is a problem of the conventional plastic type make-up cosmetic.

The cosmetic composition of the present invention uses a kneaded mixture of a powder composition in which a small amount of oil or wax is used as a binder, or a volatile solvent in which a silicone dispersion increasing agent is dispersed.

The present invention will be described in more detail as follows.

The powder composition in the makeup solid cosmetic composition is composed of the powder powder component and the oil or wax binder, and the oil or wax binder may be omitted depending on the intended feeling of use. The powder powder component is one selected from the group consisting of talc, mica, sericite, titanated mica, titanium dioxide, silica, silicone powder, nylon, etc., The weight is the sum of the weight of the remaining components except for the volatile solvent and the volatile solvent is not volatile and thus the composition is excluded from the total weight of the composition, the same applies hereinafter), and an oil or a wax binder is used Or may be mixed with the powder powder within a range of 0.1 to 30% by weight based on the total weight of the composition to prepare a powder composition. Examples of usable oil or wax binders include methicone-based, thymicone-based, cyclomethicone-based, phenyl trimethicone-based silicone oils, ester-based, and hydrocarbon-based waxes.

In the present invention, the volatile solvent is isopropyl alcohol, which is an organic solvent, and a silicon dispersing thickening agent (trade name: Dow Corning Toray BY 11-030) is mixed with an agitation mixer at room temperature. Herein, the silicone dispersant thickener enhances the bonding force between the powder powders and is used in an amount of 0.1 to 10% by weight, preferably 3 to 5% by weight based on the volatile solvent according to the powder powder to be used. When it is used in an amount less than 0.1% by weight, the bonding force between the powders is hardly improved. Thus, the powdery feeling after drying shows a feeling of use, and when used in excess of 10% by weight, bonding force between powders is too strong.

The powder composition is mixed with 5 to 50% by weight of isopropyl alcohol in which the silicone dispersant is dispersed, and the kneaded product is extruded and molded into a desired shape. If it is used in an amount less than 5% by weight, the powder powder will not be kneaded to make molding difficult, and if it is used in an amount exceeding 50% by weight, the kneading becomes too thin to make injection molding. The molded article thus produced is dried at 40 DEG C to remove all of the volatile solvent isopropyl alcohol.

The formulations of the makeup cosmetic composition can be formulated in the group consisting of two-way cakes, facts, blushers, and eye shadows, and various plate-shaped and spherical powders can be mixed according to a desired feeling of use. The makeup cosmetic composition of the present invention can be used as a raw material of a plate or a spherical powder which can be used only limitedly due to molding problems in cosmetics and can be used without restrictions on prescription, Respectively. In addition, by using powder powder coated with dimethicone, triethoxycaprylylsilane, beads wax, etc., it is not only excellent in skin adhesion, but also adopts compression injection molding method, so that various embossing and embossing can be performed, I have.

Hereinafter, the present invention will be described in more detail by way of Examples and Experimental Examples, but the present invention is not limited to these Examples.

[Reference Example]

Each of the makeup cosmetic compositions was prepared with the components and contents shown in Table 1 below.

Ingredients Example 1 Example 2 Example 3 Group 1 (1) Talc To 100 To 100 To 100 (2) Mica 8.0 8.0 8.0 (3) Masnesium Miri State 1.5 1.5 1.5 (4) Nylon Powder 3.0 3.0 3.0 (5) Silica 8.0 8.0 8.0 (6) Titanium oxide 7.0 7.0 7.0 (7) Red iron oxide 0.2 0.2 0.2 (8) Yellow iron oxide 0.8 0.8 0.8 (9) Black iron oxide 0.1 0.1 0.1 (10) Silicone oils - 1.0 3.0 (11) ester oil - 1.0 3.0 (12) Preservatives Suitable amount Suitable amount Suitable amount Group 2 (13) Isopropyl alcohol 32.0 32.0 32.0 (14) Silicon dispersion increasing agent 1.0 1.0 1.0

The production method of the above production example is as follows.

1) First, raw materials (1) to (9) of Group 1 were weighed and pulverized and mixed with a Henschel mixer to obtain a mixture. The raw material powder powder used in this case was a raw material coated with dimethicone and triethoxycaprylylsilane.

2) Ingredients (10) to (12) of Group 1 were dissolved by heating at 85 占 폚, mixed into the mixture of 1), and pulverized and mixed with a Henschel mixer to prepare a makeup cosmetic powder composition of Production Example.

3) The raw materials (13) to (14) were mixed at room temperature with an agmixer until the thickener was completely dispersed in isopropyl alcohol to prepare Group 2.

4) Group 1 and Group 2 were blended to make a dough-like shape, followed by compression injection molding to obtain a desired shape, and then dried at 40 ° C to prepare a final makeup cosmetic.

In this Comparative Example, each makeup cosmetic composition was prepared with the components and contents shown in Table 2 below.

Ingredients Comparative Example Group 1 (1) Talc To 100 (2) Mica 8.0 (3) Masnesium Miri State 1.5 (4) Nylon Powder 3.0 (5) Silica 8.0 (6) Titanium oxide 7.0 (7) Red iron oxide 0.2 (8) Yellow iron oxide 0.8 (9) Black iron oxide 0.1 Group 2 (10) Water 42.0 (11) Water-dispersed organic thickener (xanthan gum) 1.0 (12) Silicone oils 3.0 (13) ester oil 3.0 (14) Surfactants 1.0 (15) Preservatives Suitable amount

The production method of the above production example is as follows.

1) Ingredients (1) to (9) of Group 1 were weighed and pulverized and mixed with a Henschel mixer to obtain a makeup powder composition of Comparative Example. The powder raw materials used at this time were powder raw materials which were not coated since the coated raw materials could not be mixed with Group 2 when used.

2) (11) was added to the raw material (10) and mixed with agmixer at room temperature until the thickener was completely dispersed in water. The raw materials (12) to (15) were dissolved by heating at 85 캜, mixed into the mixture, and emulsified at 70 캜 by a homomixer.

3) Group 1 and Group 2 were blended to make a dough-like shape, followed by compression injection molding to form a desired shape, and then dried at 50 ° C to prepare a final makeup cosmetic.

[Test Example 1] Persistence evaluation

To evaluate the persistence of the makeup cosmetics prepared in Examples 1 to 3 and Comparative Examples, the same amounts of the cosmetics of Examples 1 to 3 and Comparative Examples were uniformly applied to the artificial skin and then exposed to artificial sebum. Afterwards, to measure the persistence of the make-up cosmetics exposed to sebum, the degree of shine was measured using a gonearometer (GP-200), and the difference ΔG before and after exposure to sebum can be used to determine whether the consistency is excellent . The smaller the difference value, the better the sustainability. The measured .DELTA.G values of the prepared and comparative examples are shown in Table 3. [Table 3]

Example 1 Example 2 Example 3 Comparative Example ΔG 0.21 0.18 1.12 3.08

As can be seen from the above Table 3, it can be seen that the sustainability of Examples 1 to 3 is superior to that of Comparative Examples.

[Test Example 2] Evaluation of skin adhesion, persistence and feel, powder dusting

30 panelists (25-40 year old female panelists) of the panel of the makeup cosmetic preparations prepared in Examples 1 to 3 and Comparative Examples were evaluated for skin adhesion, durability, feeling and powderiness, Respectively. At this time, the worst score was 1 and the best score was 5. In the case of powder dusting, it was evaluated as 5 points when no powder was sprayed, and 1 point when it was sprayed a lot.

Example 1 Example 2 Example 3 Comparative Example Skin adhesion 4 5 5 One Persistence 4 5 5 One Feeling 5 5 4 2 Dusting 4 5 5 2

As shown in Table 4, in the case of the comparative example, the score of each item was as low as 1 to 2 points. However, the cosmetic composition of the present invention was highly rated as 4 to 5 points, There was little difference in the evaluation. As a result, it can be seen that the cosmetic composition of the present invention is excellent in improving skin adhesion, durability, feel and dustiness in comparison with the comparative examples.

Claims (9)

A dispersant thickener comprising silicon, and a volatile solvent and a powder composition, The silicon-containing dispersant thickener is cyclopentasiloxane and PEG / PPG-19/19 dimethicones (Cyclopentasiloxane and PEG / PPG-19/19 dimethicone) Wherein the volatile solvent is isopropyl alcohol, Firing type makeup cosmetic composition. The makeup cosmetic composition according to claim 1, wherein the powder composition further comprises an oil or a wax binder. The makeup cosmetic composition according to claim 2, wherein the oil or wax binder is contained in an amount of 0.1 to 30% by weight based on the total weight of the composition. The makeup cosmetic composition according to claim 1, wherein the silicone-containing dispersant thickener is contained in an amount of 0.1 to 10% by weight based on the volatile solvent. delete The makeup cosmetic composition according to claim 1, wherein the composition is formulated through a compression injection process. The makeup cosmetic composition according to claim 1, wherein the composition is excellent in durability. The makeup cosmetic composition according to claim 1, wherein the composition is excellent in skin adhesion. 1) mixing powder powders; 2) dispersing the dispersant thickener containing silicon in a volatile solvent; And 3) mixing 1) and 2) to form a dough-like shape, followed by compression injection; Lt; / RTI > The silicon-containing dispersant builder is cyclopentasiloxane and PEG / PPG-19/19 dimethicone, Characterized in that the volatile solvent is isopropyl alcohol. A method for producing a firing type makeup cosmetic composition according to claim 1.