KR20140091976A - Cosmetics containing powder and gel - Google Patents

Abstract

The present invention relates to cosmetics comprising granules and gels. The cosmetics contain 10-40 meshes of granules and gels comprising a thickener, and which have the granules and gels separated and are used by mixing the granules and gels. An active ingredient inside the granules can be activated by contact of granules and gels, and an advantage of visually identifying the mixture of the granules and gels by the increase of the solubility of granules by the collapse of the gels.

Description

{COSMETICS CONTAINING POWDER AND GEL}

The present invention relates to cosmetics comprising granules and gels.

The inventors of the present invention confirmed that it is possible to manufacture a cosmetic product in which the active ingredient in the granule can be activated while the granule and the gel meet and the solubility of the granule increases with the collapse of the gel to visually confirm the mixing of the granule and the gel. It was completed.

Korean Patent Publication No. 10-2010-0038578

It is an object of the present invention to provide a cosmetic which can rapidly increase its effectiveness when it is stored while stably storing the active ingredient.

In order to accomplish the above object, the present invention provides a granule comprising 10 to 40 mesh of granules; And a thickening agent, wherein the granules and the gel are separately present, and the granules and the gel are mixed and used.

The composition of one aspect of the present invention is advantageous in that the active ingredient in the granules can be activated while the granules and the gel meet, and the solubility of the granules increases as the gel collapses, thereby visually confirming the mixing of the granules and the gel. In addition, the cosmetic of the present invention has an effect of brightening the overall skin tone, improving skin elasticity and improving wrinkles.

Figure 1 compares the solubility of only granules.
FIG. 2 shows that the granules and gel of the present invention are rapidly mixed.

The present invention, in one aspect, comprises a granule of 10 to 40 mesh; And a thickening agent, wherein the granules and the gel are separately present, and the granules and the gel are mixed and used.

In one aspect of the present invention, the granules and the gel are separated from each other, and the granules and the gel may be mixed before the cosmetic is applied to the skin by the user. Mix the granules and gel for 20 seconds to 40 seconds and mix them completely. They can be stored and used. They can be applied directly to the skin and there is no limit.

In one aspect of the present invention, the mixing time of the granules and the gel may be 20 seconds to 40 seconds. Mixing times within this range can activate the active ingredients in the granules and increase the solubility of the granules as the gels collapse. The granules and the gel may be mixed in the time, and the granules and the gel can not be distinguished from each other. In the cosmetic as an aspect of the present invention from the above viewpoint, the granules and the gel may be used for a period of 21 to 39 seconds, 22 to 38 seconds, 23 to 37 seconds, 24 to 36 seconds, or 25 to 35 seconds Can be mixed. The cosmetic of the present invention can specify one or more conditions selected from the group consisting of the size of the granules, the type of the thickening agent, and the weight ratio of the granules and the gel, so that the granules and the gel are completely mixed in a short time.

In one aspect of the present invention, the viscosity of the gel may be 500 to 30,000 cps. The gel should have a viscosity within the above range to be suitable for activating the active ingredient in the granule. In view of the above, in one aspect of the present invention, the viscosity of the gel of a cosmetic product may be 600 to 29,900 cps, 700 to 29,800 cps, 800 to 29,700 cps, 900 to 29,600 cps or 1,000 to 29,500 cps.

The time point at which the cosmetic is applied to the skin of the user may include, but is not limited to, the point at which the user first touches the skin with a tool such as a spatula or a hand or the like. In one aspect of the invention, the granules may have a size of from 10 to 40 mesh. Sizes of less than 10 meshes are too large to dissolve and take longer to dissolve. Sizes of over 40 mesh can be designated as powders, not granules. They are small in size and therefore have good solubility in any formulation and can be manufactured without special techniques. have.

As used herein, the thickeners include materials that increase the viscosity of the material comprising them and may include natural thickeners or synthetic thickeners.

The cosmetic as an aspect of the present invention has an advantage that the active ingredient in the granule can be activated while the granules and the gel meet, and the solubility increases as the gel collapses to visually confirm the mixing of the granules and the gel.

In the cosmetic of the present invention, when the granules and the gel are mixed, they may have a viscosity of 100 to 10,000 cps. In one aspect of the present invention, the viscosity of the composition may be between 100 and 10,000 cps. When the viscosity is less than 100 cps, the composition easily flows down and the application to the skin is inconvenient. When the viscosity exceeds 10,000 cps, it takes a long time to dissolve. In view of the above, the viscosity of the cosmetic composition of the present invention may be 200 to 19,000 cps, 300 to 18,000 cps, or 400 to 17,000 cps.

In one aspect of the present invention, the cosmetic composition is characterized in that the granule is selected from the group consisting of mulberry extract, ascorbic acid, ascorbic acid derivatives, 5-methyl-2- (methylethyl) (2E) -3- (3,4,5-trimethoxyphenyl) prop-2-enoate), papain, adenosine, polymer (2E) -3- (3,4, 5-trimethoxyphenyl) prop-1-ene, which comprises a polymerome, a green tea / barley fermentation extract and a water- BACKGROUND ART 5-methyl-2- (methylethyl) phenyl (2E) -3- (3,4,5-trimethoxyphenyl) prop-2-enoate is commercially available under the trade name BioMelasolve ^TM .

The polymer may be a peptide or a hydrolyzed precursor. The polymer jars include those prepared by synthesizing polylactic acid and polyethylene glycol at a weight ratio of 1: 1 to 1:10. In addition, the peptides that are captured in the polymerase include diaminopropionoyl tripeptide-33, palmitoyl tripeptide-5, palmitoyl pentapeptide-4, (Lysine POLYPEPTIDE), and Acetyl Tetrapeptide-11 (Acetyl Tetrapeptide-11) can be selected from the group consisting of Acetyl Heptapeptide-4, Acetyl Heptapeptide-4, Cappeptide-Tripeptide- . The polymeric macromolecule herein is marketed in the art under the trade name Abscell ^TM .

In the present invention, the green tea / barley fermented extract is obtained by extracting green tea and barley together, fermenting the extract, extracting green tea and barley separately, mixing and fermenting them, green tea and barley separately, fermenting them separately, , ≪ / RTI >

In the present specification, the 'moisture powder' refers to a powder-form material that allows moisture to be imparted to the skin to provide a feeling of moistness. In this specification, the water powder may be contained in an amount of 5 to 50% by weight based on the total weight of the granules. The above range of moisture powder should be included to provide excellent solubility.

In the cosmetic as one aspect of the present invention, the moisture powder may include at least one selected from the group consisting of trehalose, maltitol, mannitol, panthenol, acetylglucosamine and xylitol.

In cosmetics which is one aspect of the present invention, the cosmetics include those for skin whitening. The cosmetics of the present invention are useful because they can maintain a long-term stable effect and increase the solubility of a substance that helps skin whitening.

In cosmetics which is one aspect of the present invention, the cosmetics include those for skin elasticity enhancement.

In cosmetics which is one aspect of the present invention, the cosmetics include those for improving the appearance of the skin.

In cosmetics as one aspect of the present invention, the cosmetics include those for improving skin wrinkles. The cosmetic of the present invention is useful because it can maintain a long-term stable effect and increase the solubility of a substance that helps improve skin wrinkles. Specifically, the cosmetic of the present invention is useful because it can dissolve completely within 30 seconds when the granules and the gel are mixed.

In the cosmetic as one aspect of the present invention, the gel may further comprise an alkylene glycol (butylene glycol). The alkylene glycol may be a material comprising C ₁ to C ₅ alkylene.

In cosmetics which is one aspect of the present invention, the weight ratio between the granules and the gel may be 1: 1 to 9. If it is out of the above range, the gel is insufficient and does not mix well or contains a small amount of granules, so that the intended effect can not be obtained. In the cosmetic composition of the present invention, the weight ratio between the granules and the gel may be 1: 1.5 to 8.5, 1: 2 to 8, 1: 2.5 to 7.5, 1: 3 to 7 or 1: 3.5 to 6.5 .

In the cosmetic as an aspect of the present invention, the cosmetic may include the granules in an amount of 1.1 to 55% by weight based on the total weight of the cosmetic. The desired effect can be obtained by including the granules in the above range. In view of the above, the cosmetic of the present invention may contain 1 to 25% by weight, 5 to 20% by weight or 10 to 15% by weight of the granules based on the total weight of the cosmetic.

In cosmetics which is one aspect of the present invention, the cosmetics may contain 1 to 25% by weight of water powder based on the total weight of the cosmetics. If the content of the moisturizing powder is less than 1% by weight, the nuclei of the granules are not formed. Therefore, it is difficult to prepare the granules and the solubility is poor. When the content of the granules exceeds 25% by weight, Stability is bad due to unity. In view of the above, the cosmetic of the present invention may contain 2 to 24% by weight, 3 to 23% by weight, 4 to 22% by weight, 5 to 21% by weight or 6 to 20% by weight of the moisturizing powder can do.

In the composition according to one aspect of the present invention, the thickening agent may include at least one thickening agent selected from the group consisting of guar gum, xanthan gum, gellan gum, carrageenan gum, cellulose, agar, pectin and carbomer. When the unstable water-soluble active ingredient is stabilized and dissolved in water or an aqueous solution, the thickening agent gradually increases and forms a gel or a similar property.

In one embodiment of the present invention, the thickener may be included in an amount of 0.001 to 5% based on the total weight of the composition. Within the above range, the effect of the present invention is more clearly shown and is suitable for the formulation examples. From the above viewpoint, the thickener may be contained in an amount of 0.005 to 4.5%, 0.01 to 4%, 0.05 to 3.5%, or 0.1 to 3% based on the total weight of the composition.

In another aspect, the present invention relates to a granule comprising 10 to 40 mesh of granules; And a thickening agent, and the viscosity of the gel is 500 to 30,000 cps.

In another aspect, the present invention relates to a pharmaceutical composition comprising 10 to 40 mesh of granules; A gel containing a thickening agent, and instructions for use. The kit may store a mixture of granules and gel before being applied to the user's skin, and the granules and gel may be mixed more than 20 seconds before being applied to the user's skin.

In another aspect, the present invention relates to a pharmaceutical composition comprising 10 to 40 mesh of granules; A gel containing a thickening agent, and instructions for use. The kit may store a mixture of granules and gel before being applied to the user's skin, and the granules and gel may be mixed more than 20 seconds before being applied to the user's skin.

Hereinafter, the present invention will be described in more detail with reference to the preferred embodiments of the present invention. However, the following examples are intended to illustrate the effects of the present invention, and the scope of the present invention is not limited thereto.

[ Example  1 and Example  2, Comparative Example  1 and Comparative Example  2] Preparation of granules

Granules were prepared according to the following Table 1 using a fluidized bed top spray system (Glatt, Germany). The mixture of each of the examples and comparative examples was sprayed at 10 ml / min. As the number of revolutions of the particles increased, the particle size became larger as the coating layer became thicker. Thus, the particle size was controlled by controlling the time.

Ingredient (content:% by weight of granules) Example 1 Example 2 Comparative Example 1 Comparative Example 2 Ascorbic acid 30 30 30 30 Adenosine One One One One Mulberry extract 4 4 4 4 Trehalose 64 54 64 64 Xanthan gum One One One One Green tea / barley fermented extract - 10 - - Particle size (mesh) 18 18 60 30

The mulberry extract was prepared by the method of Korean Patent Laid-Open No. 10-2011-0138168.

The green tea / barley fermented extract was obtained by fermenting an extract obtained by adding green tea and barley together. First, green tea and malt were added to water and extracted at high temperature. The extracts were treated with the medium and inoculated with the strain for 7 days. This culture solution was obtained by filtration and dissolving in ethanol to crystallize.

[ Experimental Example  1] Comparison of solubility of granules

With respect to the granules prepared in Example 1 and Comparative Example 1 and Comparative Example 2, 1 g of granules was added to 10 g of purified water to observe the dissolution rate. Observation results are shown in Fig. 1 and Table 2 below.

Example 1 Comparative Example 1 Comparative Example 2 Dissolving time (sec) 20 seconds 40 seconds 17 seconds Presence of residue after dissolution none has exist none

1 and Table 2, it was confirmed that Comparative Example 1, which has the smallest particle size, takes the longest dissolving time and does not completely dissolve, leaving a remnant.

[ Example  3] Manufacture of emulsion

A latex having a gel network (gel-type emulsion using thickener) was prepared using an Agimixer (Matsushita, Japan) according to Table 3 below.

Ingredients (Content:% by weight of emulsion) Example 3 Purified water Up to 100 glycerin 5.0 Butylene glycol 3.0 Potassium hydroxide 0.1 Carbomer 0.15 Solubilizing agent 0.3 Xanthan gum 0.2 antiseptic Suitable amount incense Suitable amount

Thereafter, the viscosity of the emulsion was measured. The latex samples stored at 30 ° C with a LVDV II + PRO viscometer (Brookfield, USA) were spun with # 63 spindle at 12 rpm and the viscosity was measured after 2 minutes. As a result, the viscosity of the emulsion of Example 3 was 12,000 cps.

[ Test Example  2] Granule dissolution experiment

The viscosity after mixing of Example 3 and Example 1 was 3,000 cps. The viscosity measurement method was the same as in Test Example 1 above. In the following photographs, the contents obtained by mixing Example 3, Example 1 and Example 3 were placed in a container and shaken by hand to obtain FIG. 2.

As can be seen from FIG. 2, Example 3 did not move well, while the mixture of Example 1 and Example 3 was well dissolved and shaken.

[ Test Example  3]

To examine the effect of the cosmetics prepared in Example 1, Example 2 and Example 3 on the spots, 20 healthy women in 40 generations were divided into two groups of 10 persons each. The formulations of Example 1, Example 2 and Example 3 were applied to each group, and then applied evenly over the entire face for 8 weeks twice a day. After 4 weeks, the amount of melanin (Δ) was measured using a colorimeter (Mexameter - MX18) MI) were measured, and the degree of improvement of stain was evaluated. The results are shown in Table 4 below. The values shown in Table 4 are average values of each group.

Test substance The degree of improvement of stain (△ MI) Example 1+ Example 3 4.47 Example 2+ Example 3 5.05

As can be seen from the results shown in Table 4, the mixture of Example 1 and Example 3 and the mixture of Example 2 and Example 3 showed improvement in stain, but the green tea / barley fermentation extract was not contained The mixture of Example 1 and Example 3 exhibited a lower level of effect than the mixture of Example 2 and Example 3. Therefore, it was confirmed that the addition of green tea / barley fermented extract showed better effect on stain improvement.

[ Test Example  4] Skin tone  Improvement experiment

To examine the effect of the skin tone brightness of the cosmetic according to the above embodiment, 20 healthy women of 30 to 40 years old were divided into two groups by 10 persons. The formulations of Example 1, Example 2 and Example 3 were applied to each group and applied to the entire face twice a day for 8 weeks. After 8 weeks, the color brightness was changed using a chromometer (Minolta CM-3500d) (? L) was measured, and the degree of skin tone improvement was evaluated. The results are shown in Table 5 below, and the numerical values are the average values of the respective groups.

Example 1+ Example 3 Example 2+ Example 3 ΔL 0.66 1.84

[ Test Example  5] Evaluation of skin elasticity enhancement efficacy

In order to confirm the skin elasticity recovery effect of Examples 1, 2 and 3, 20 women in their 30s to 40s were divided into two groups of 10 persons as one group. Each group was given the formulations of the examples and applied uniformly throughout the face for 8 weeks twice a day. After 8 weeks, the skin elasticity was measured using a cutometer (SEM474, Courage + Khazaka electronic GmbH, Germany) The elasticity of the facial region was measured and compared with before application. The results are shown in Table 6 below.

Test substance Skin elasticity improvement (%) Example 1 + 3 73 Example 2 + 3 75

As can be seen from the results of Table 6, it was confirmed that the mixture of Example 1 and Example 3 and the mixture of Example 2 and Example 3 were effective in improving skin elasticity. Also, it was found that the addition of green tea / barley fermented extract has a good effect on the improvement of skin elasticity.

[ Test Example  6] Evaluation of skin wrinkle improving efficacy

In order to confirm the effect of improving the wrinkles of the skin of Examples 1 and 3, 20 women of 30 to 40 years old were divided into two groups of 10 persons as one group. After applying the formulations of Examples 1 and 3 to each group and applying Example 1 and Example 3 for 8 weeks twice a day evenly throughout the face, a replica of silicone material was prepared, The state of the wrinkles was measured with a visiometer (SV60, Courage + Khazaka electronic GmbH, Germany) as an image analyzer. The results are shown in Table 7, which shows the average of the parameter values after 8 weeks minus the parameter values 8 weeks before. That is, the negative value indicates that the wrinkle improving effect is higher.

R1 R2 R3 R4 R5 Formulation Example 1 + 2 -0.19 -0.16 -0.07 -0.06 -0.05 Formulation Example 1 + 3 -0.25 -0.19 -0.1 -0.09 -0.07

R1: Difference between the maximum value and the minimum value of the wrinkle contour line

R2: The wrinkle contour line is arbitrarily divided into 5 squares, and the average of R1 values

R3: Maximum value of R1 divided by 5

R4: Average value obtained by subtracting the value of each valley and valley from the baseline of the wrinkle contour line

R5: Mean value of the value obtained by subtracting the outline of each wrinkle from the base line of the wrinkle contour line

As shown in Table 7, it was confirmed that the mixture of Formulation Example 1 and Formulation 2 and the mixture of Formulation Example 1 and Formulation Example 3 had an excellent skin wrinkle-improving effect. When the green tea / barley fermentation extract was contained, In the case of the present invention.

[Formulation example]

[Formulation Example 1] Nutritional lotion (milk lotion)

Compounding ingredient Content (% by weight) Example 2 10 Example 3 18 glycerin 3.0 Butylene glycol 3.0 Propylene glycol 3.0 Carboxyvinyl polymer 0.1 Wax 4.0 Polysorbate 60 1.5 Caprylic / capric triglyceride 5.0 Squalane 5.0 Sorbitacecequioleate 1.5 Liquid paraffin 0.5 Cetearyl alcohol 1.0 Triethanolamine 0.2 Preservative, coloring, fragrance Suitable amount Purified water Balance
(to 100)

[Formulation Example 2] Nourishing cream

Compounding ingredient Content (% by weight) Example 2 10 Example 3 18 glycerin 3.0 Butylene glycol 3.0 Liquid paraffin 7.0 Beta Glucan 7.0 Carbomer 0.1 Caprylic / capric triglyceride 3.0 Squalane 5.0 Cetearyl glucoside 1.5 Sorbitan stearate 0.4 Polysorbate 60 1.2 Triethanolamine 0.1 Preservative, coloring, fragrance Suitable amount Purified water Balance
(to 100)

[Formulation Example 3] Serum

Compounding ingredient Content (% by weight) Example 2 10 Example 3 90

Claims (16)

10 to 40 mesh of granules; And
A cosmetic comprising a gel containing an increasing agent,
The granules and the gel are present separately,
Wherein the granules and the gel are mixed and used.
The method according to claim 1,
Wherein the granules and gel are mixed for 20 seconds to 40 seconds.
The method according to claim 1,
Wherein the viscosity of the gel is 500 to 30,000 cps.
The method according to claim 1,
Wherein the cosmetic has a viscosity of 100 to 10,000 cps when the granules and the gel are mixed.
The method according to claim 1,
The granules may be selected from the group consisting of mulberry extract, ascorbic acid, ascorbic acid derivatives, 5-methyl-2- (methylethyl) phenyl (2E) -3- (3,4,5-trimethoxyphenyl) (2E) -3- (3,4,5-trimethoxyphenyl) prop-2-enoate, papain, adenosine, polymerome, green tea / barley fermented extract And a moisture powder,
Wherein the polymer is a peptide or a hydrolyzed precursor.
6. The method of claim 5,
Wherein the moisture powder is at least one selected from the group consisting of trehalose, maltitol, mannitol, panthenol, acetylglucosamine and xylitol.
The method according to claim 1,
The above-mentioned cosmetics are for skin whitening, cosmetics.
The method according to claim 1,
The cosmetic product is a cosmetic product for promoting skin elasticity.
The method according to claim 1,
The cosmetics are cosmetics for improving the appearance of skin.
The method according to claim 1,
The above-mentioned cosmetics are cosmetics for improving wrinkles.
The method according to claim 1,
Wherein the gel further comprises butylene glycol.
The method according to claim 1,
Wherein the weight ratio of the granules to the gel is from 1: 1 to 9;
The method according to claim 1,
Wherein the cosmetic comprises from 1.1 to 55% by weight of granules, based on the total weight of the cosmetic.
6. The method of claim 5,
Wherein the cosmetic comprises from 1 to 25% by weight, based on the total weight of the composition, of a water-based powder.
The method according to claim 1,
Wherein the thickener comprises at least one thickening agent selected from the group consisting of guar gum, xanthan gum, gellan gum, carrageenan gum, cellulose, agar, pectin and carbomer.
The method according to claim 1,
Wherein the cosmetic comprises from 0.001% to 5% of an incrementing agent based on the total weight of the composition.

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