KR20110058450A - Color cosmetic composition and method of preparing the same - Google Patents

Abstract

PURPOSE: A make-up cosmetic composition containing a binder and powder is provided to express various colors and to enable point make-up. CONSTITUTION: A make-up cosmetic composition contains a powder containing pigment; and a binder containing volatile materials and oil. The volatile material is alcohol. The oil is ester oils, silicone oils, or hydrocarbon oils. The content ratio of volatile material and oil is 40:60-60:40. A method for manufacturing the composition comprises: a step of preparing powder containing pigment; a step of preparing the binder containing oil and volatile materials; and a step of dispersing the powder to the binder.

Description

Color cosmetic composition and method of preparing the same

The present invention relates to a color cosmetic composition excellent in appearance color and color expression, including a binder comprising an oil and a volatile substance, and a method of manufacturing the same.

Cosmetics are largely divided into a base makeup cosmetic applied to the entire face and a point makeup cosmetic applied only a small part of the face. The base make-up cosmetics are to hide the blemishes, wrinkles, and lightness of the face to express clean skin.The lipsticks of the point make-up cosmetics make the lips more beautiful, the eye shadows make the eyes beautiful, and the blusher makes the shadows look around the cheeks. The purpose is to look beautiful.

As such, in order to look beautiful, color is the most important factor, and the pigment is applied to the formulation to provide appearance and color expression.

On the other hand, in the case of lipstick, eye shadow or blusher formulated with point makeup cosmetics, color expressiveness and appearance color are the main selection criteria of the consumer, and in order to increase the color density by increasing the content of the pigment, It is possible to increase the color density by increasing or mixing titanium dioxide.

However, the method of increasing the color density by increasing the content of the pigment has a disadvantage in that the color expression power is relatively inferior to the visible color, and the method of increasing the color density by mixing titanium dioxide has the disadvantages of stiffness, agglomeration and unnaturalness of titanium dioxide. It is emerging.

Thus, various studies have been conducted using volatile materials to improve this problem.

For example, Japanese Patent Application Publication Nos. 2007-0055990, 2008-0037844, 2008-0189642, and 2009-0062324 disclose cosmetics made by drying a special droplet state using volatile silicone. Doing. However, the above techniques are researches for powder foundation with excellent usability, and are not related to color expression.

In addition, Korean Patent Application Laid-Open No. 1996-0033433 discloses a method for spraying powder powders using 0.5 to 20 parts by weight of silicone oil, followed by pulverization and drying. However, when the silicone oil is actually used by more than 15 parts by weight, it is difficult to grind through the grinding process, and when the grinding is performed, there are disadvantages in that a separate drying process is required.

Accordingly, the inventors of the present application, as a result of the study to improve the coloring power of the pigment pigment as a result, in the case of a color cosmetic composition containing a volatile substance in the binder, the coloring power is exhibited to the maximum, the appearance and color expression excellent color makeup for point makeup It has been found that a cosmetic composition can be prepared and the present invention has been completed.

Therefore, an object according to an embodiment of the present invention is to provide a color cosmetic composition excellent in appearance color and color expression.

According to this object, one embodiment of the present invention is a powder comprising a pigment; And a binder comprising an oil and a volatile substance.

In addition, an embodiment of the present invention comprises the steps of preparing a powder comprising a pigment; Preparing a binder comprising an oil and a volatile material; And it relates to a method for producing a color cosmetic composition comprising the step of dispersing the powder in a binder.

The color cosmetic composition according to the present invention can provide an effect that the color is expressed naturally when applied to the desired area excellent in color expression.

The present invention is a powder containing a pigment; And it relates to a color cosmetic composition comprising a binder comprising an oil and a volatile substance.

The inventors of the present application have confirmed that the color cosmetic composition including a binder containing an oil and a volatile substance has excellent color development ability and high color expressive ability, and thus also has excellent feeling of use.

The pigment included in the powder is not particularly limited as long as it can provide appearance and color expressive power, but for example, a pigment may be used.

The colored pigment may serve to adjust the color tone of the product, and may be, for example, an inorganic pigment or an organic pigment. The inorganic pigment may be Bengara, iron sulfate, iron oxide black, chromium oxide or carbon black, or a mixture thereof, and the organic pigment may be FD & C yellow # 5 Al-lake, D & C red # 6 Ba-lake (D & C red # 6 Ca-lake) or D & C red # 7 Ca-lake and the like or mixtures thereof. In general, when organic pigments are used rather than inorganic pigments, the appearance color and the color expression power may be expressed in a small amount.

The binder includes an oil and a volatile material, and the oil is not particularly limited as long as it can be suitably used in a color cosmetic composition, for example, at least one selected from the group consisting of ester oils, silicone oils and hydrocarbon oils. Or mixtures thereof.

The ester oils may include, for example, one or more selected from the group consisting of squalene, caprylic capric triglyceride, hexyllaurate, and diisostearyl maleate, or a mixture thereof, and the silicone oils It may include one or more selected from the group consisting of dimethicone, phenyltrimethicone silicone oils, or a mixture thereof.

In one embodiment, the volatile material is preferably used in a grade that can be used in the cosmetic composition, for example, alcohols or volatile silicones or mixtures thereof suitable for the cosmetic composition, but is not limited thereto. no.

The alcohols may be, for example, ethanol or isopropyl alcohol, or a mixture thereof, and the volatile silicones may be, for example, DC 200 0.65cs (viscosity display unit), but is not limited thereto.

In this case, the content ratio of the volatile material and the oil may be 40: 60 to 60: 40, preferably 50: 50. When the content ratio of volatile substance and oil is 40:60 or less, there is a disadvantage in that the content of the manufactured powder is too wet and not taken when the content ratio of the oil is 60: 40 or more. This drawback may be markedly diminished.

The binder of the color cosmetic composition may be a sprayed powder mixed form, wherein the weight ratio of the powder and the binder may be 75: 25 to 85: 15, preferably 80: 20. When the weight ratio of the powder and the binder is higher than the ratio of 85 to 15, it may not be expected to have a uniform feeling of use and high color development power, which may include alcohol or volatile substances, and when it is lower than the ratio of 75:25, it is changed into a slurry state. Not only is it impossible to mix uniformly, but a separate drying process is required.

The invention also comprises the steps of preparing a powder comprising a pigment; Preparing a binder comprising an oil and a volatile material; And it relates to a method for producing a color cosmetic composition comprising the step of dispersing the powder in a binder.

The method for preparing a color cosmetic composition according to the present invention enables to prepare a color cosmetic composition exhibiting excellent color development through the above steps, without undergoing a separate drying step.

In this regard, Korean Patent Application Laid-Open Publication No. 2002-0016145 discloses a method for producing a multicolor molded article by adding an excessive amount of volatile solvent, passing through a filter network into fine granules, and then drying to remove the added volatile solvent. It is starting. However, unlike the manufacturing method of 2002-0016145, which includes a drying process that can complicate the process, can be cumbersome, and reduce the efficiency of the manufacturing process, the present invention includes a powder, an oil, and a volatile material as described above. By adjusting the weight ratio of the binder, it is possible to manufacture a color cosmetic composition excellent in appearance color and color expression power without a separate drying process, it can be very simple, economical, and efficient in the manufacturing process.

Referring to each step according to the manufacturing method of the color cosmetic composition in detail, as follows.

(1) step 1: powder preparation

Sieving pigments, coloring pigments, spherical pigments, pearl pigments are weighed into a Henschel mixer (150L) and mixed at 800 to 1500 RPM for 2 minutes. Depending on the color of the pigment, the mixing may be performed for about 2 to 5 minutes.

(2) step 2: preparing a binder comprising volatiles and oils

The binder that can be used in the present invention may use an ester-based, silicone-based, hydrocarbon-based oil or a mixture thereof, and the content ratio of the volatile material and the oil may be 40: 60 to 60: 40, preferably 50: 50 days. Can be. When the content ratio of volatile substance and oil is 40:60 or less, there is a disadvantage in that the content of the manufactured powder is too wet and not taken when the content ratio of the oil is 60: 40 or more. This drawback may be markedly diminished.

(3) Step 3: Dispersion in Binder

The powder made in step 1 is sprayed and mixed with a binder made in step 2 in a weight ratio of 75:25 to 85:15. Mix for 2-6 minutes at 800-1500 RPM using Henschel mixer (150L). The weight ratio of the powder and the binder may be 75: 25 to 85: 15, preferably 80: 20 to 85: 15. When the weight ratio of the powder and the binder is higher than the ratio of 85 to 15, it may not be expected to have a uniform feeling of use and high color development power, which may include alcohol or volatile substances, and when it is lower than the ratio of 75:25, it is changed into a slurry state. Not only is it impossible to mix uniformly, but a separate drying process is required.

The composition may be any one of commonly used cosmetic products in the form in which the color cosmetic composition is formulated, but may be formulated into one or more selected from the group consisting of eye shadow, blusher and color facts.

Hereinafter, the present invention will be described in more detail with reference to Examples and Test Examples. However, these examples are only for the understanding of the present invention, and the scope of the present invention is not limited to these examples in any sense.

[Examples and Comparative Examples]

In order to compare the appearance color and the appearance color of the composition excellent in color expressive power, it was formulated to the composition of Table 1 to prepare an eye shadow.

TABLE 1

Test Example 1 Comparison of Appearance Color Development

Example 1 and Comparative Example 1 were compression molded 4g on the eye shadow molding plate and compared the appearance color characteristics using the color Quest-XE (COLOR QUEST-XE) of HUNTER LAB, the appearance color value The results are shown in Table 2. The L value represents the brightness of the color, the A value represents redness, and the B value represents yellowness.

TABLE 2

From the color measurement results of Table 2, when the same colored pigment was used, the color value of Example 1 to which a binder containing a volatile material and an oil was applied was much higher than that of Comparative Example 1, resulting in more red color. You can see that it appears strong.

Test Example 2 Comparison of Color Expression

4 g compression-molding of the contents prepared in Table 1 in the same manner, pay-off once using a tool used to apply the eye shadow, and then apply it once on a white paper to obtain a color difference value. The measured and compared results are shown in Table 3 below.

[Table 3]

From the color measurement results of Table 3, when the same colored pigment was used, the color representation of Example 1 with a binder containing volatiles and oil according to the present invention was much higher than that of Formulation Example 1. You can see the excellentness.

Test Example 3 Evaluation of Usability by the Panel

Color expression for Example 1 and Comparative Example 1 was evaluated by applying directly to the face of 20 female consumer panel test 20 to 30 women. Each Example 1 and Comparative Example 1 was applied to the skin to evaluate and evaluate before and after the actual sensory application, the results are shown in Table 4 below.

[Table 4]

◎: very good, ○: excellent, △: slightly, ㅧ: none

From the results of Table 4, it can be seen that Example 1 to which the binder containing the volatile material and the oil according to the present invention is superior to the color expressive power, that is, the color developing power, is compared with Comparative Example 1.

Although the present invention has been described in connection with the above-mentioned embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Accordingly, the appended claims will include such modifications and variations as fall within the spirit of the invention.

Claims (9)

Powders comprising pigments; And Color cosmetic composition comprising a binder comprising a volatile and an oil. The method of claim 1, The volatile substance is a color cosmetic composition. The method of claim 1, The oil is a color cosmetic composition of at least one selected from the group consisting of ester oils, silicone oils and hydrocarbon oils. The method of claim 1, The content ratio of the volatile substance and the oil is 40: 60 ~ 60: 40 color cosmetic composition. The method of claim 1, The weight ratio of the powder and the binder is 75: 25 to 85: 15 color cosmetic composition. Preparing a powder comprising a pigment; Preparing a binder comprising an oil and a volatile material; And Method for producing a color cosmetic composition comprising the step of dispersing the powder in a binder. The method of claim 6, The content ratio of the volatile substance and the oil is 40: 60 ~ 60: 40 method for producing a color cosmetic composition. The method of claim 6, The weight ratio of the powder and the binder is 75: 25 ~ 85: 15 method of producing a cosmetic composition. The method of claim 1, The composition is a color cosmetic composition is formulated with one or more selected from the group consisting of eye shadow, blusher and color facts.