KR101916095B1 - Carbonic Acid Mask Sheet, Manufacturing Method Thereof And Carbonic Acid Powder Dispersed Solution Therefor - Google Patents

Abstract

The present invention relates to a method for producing a starch, comprising the steps of: adding a carbonated powder containing a sugarcane extract and a saccharide to a dispersion solution containing an acrylic thickener; And coating the substrate with a carbonic acid powder dispersion solution to which the carbonic acid powder is added.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carbonaceous mask sheet, a method for producing the same, and a carbonic acid powder dispersing solution for the same. 2. Description of the Related Art Carbonic acid mask sheet,

The present invention relates to a carbonic acid mask sheet, a method for producing the same, and a carbonic acid powder dispersion solution therefor.

Various cosmetic formulations have been introduced as interest in skin care has increased. A variety of mask sheets have been developed to provide visual and tactile enjoyment due to easy accessibility and ease of use.

Traditionally, in Europe, carbonated springs are known to be effective for heart diseases, skin diseases, etc. In Europe, natural carbonated springs have been used for therapeutic purposes since the 19th century. In Germany and Italy, medical insurance is also highly reliable. In the United States and Japan, carbonated hot springs are attracting attention for therapeutic purposes.

The efficacy of these carbonated water is based on the principle that the capillaries are expanded and the circulation of blood is actively activated in order to supplement the oxygen supplied to the skin and to supplement the oxygen that is instantaneously shortened. It also removes wastes from the skin during cleansing, gives elasticity to muscles, and effectively removes keratin, so it is also used in dermatology. In addition, the carbon dioxide absorbed into the skin is harmless to the human body because it is absorbed into the lung along the blood and discharged by breathing.

In recent years, there have been cases where carbon dioxide is used in cosmetics or cosmetics, but it is not easy to collect gaseous carbonic acid. Therefore, a carbonic acid gas-generating product by chemical reaction of acid and bicarbonate or a carbonic acid-based cosmetic product by using volatile action such as fluorine oil is not contained. However, it is not easy to apply to cosmetic formulations due to the rejection of chemical reaction and subsequent heat generation. Therefore, there has been actively studied a carbonic acid trapping method capable of realizing a stabilized carbonic acid mask sheet.

Korean Patent Laid-Open Publication No. 2015-0124643

A carbonic acid mask sheet using a stable formulated carbonic acid powder, a method for producing the carbonic acid mask sheet, and a carbonic acid powder dispersion solution therefor.

One embodiment of the present invention is a method for preparing a pharmaceutical composition comprising the steps of: adding a carbonated powder containing a sugar cane extract and a saccharide to a dispersion solution containing an acrylic thickener; And coating the substrate with a carbonic acid powder dispersion solution to which the carbonic acid powder is added.

The acrylic thickeners are carbomers, sodium polyacrylate, an acrylate / C10-30 alkyl acrylate cross polymer, and ammonium acryloyl ildi methyl taurates, ammonium acrylate copolymer, V Pico polymers, acrylate copolymers, acrylate , Glyceryl acrylate, acrylic acid copolymer, octyl acrylamide copolymer, acrylamide / sodium acrylate copolymer / trideceth-6 / mineral salt.

The carbonated powder may contain sugar cane extract and saccharide in a ratio of 3: 7 to 7: 3.

The carbonic acid powder dispersion solution may contain 1-5% by weight of the acrylic thickener for the entire composition.

The carbonated powder dispersion solution may contain 5 to 50% by weight of carbonated powder with respect to the whole composition.

Wherein the carbonated powder is obtained by heating a mixture of sugar cane extract and a saccharide; Injecting carbon dioxide gas onto the mixed liquid formed by the heating; And a step of quenching the mixed solution into which the carbonic acid gas is injected.

Another embodiment of the present invention is a pharmaceutical composition comprising: a carbonated powder comprising sugar cane extract and a saccharide; And an acrylic thickener.

Another embodiment of the present invention is a substrate comprising: a substrate; And a coating layer of carbonated powder comprising sugar cane extract and saccharide.

The coating layer may be composed of a sugar cane extract and a saccharide in a ratio of 3: 7 to 7: 3.

Further, the coating layer may have a thickness of 2.0 mm to 10.0 mm.

In addition, carbon dioxide gas can be generated upon contact with the liquid phase.

In addition, the liquid phase may be at least one selected from the group consisting of oil-in-water cream, gel cream, lotion, mist, and lotion.

The carbonic acid mask sheet of the present invention physically collects carbon dioxide gas in a sugar cane extract and a saccharide to provide blood circulation improvement and skin improvement through massaging effect due to the generation of carbon dioxide which is effective in contact with a liquid phase and provides a unique feeling of use and visual tactile enjoyment Can be provided. In addition, by using the stable formulated carbonic acid powder including sugar cane extract, the phenomenon of carbonic acid gas being expressed by melting the carbonic acid collector before use is minimized, and the carbonic acid gas is efficiently expressed at the time of consumer use.

It is another object of the present invention to provide a method for producing the mask sheet and a carbonic acid powder dispersion solution therefor. According to the production method of the present invention, the carbonic acid gas is effectively trapped before use, and the carbonic acid powder is uniformly dispersed in the base material, so that the carbonic acid gas is continuously supplied to the skin from the carbonic acid powder.

1 is a photograph of a carbonated powder according to an embodiment of the present invention.
2 shows a process for producing a carbonic acid mask sheet according to an embodiment of the present invention.
FIG. 3 is a schematic view showing an apparatus for manufacturing a carbonated powder according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to Examples and Experimental Examples. However, the embodiments and experimental examples according to the present invention can be modified into various other forms, and the scope of the present invention should not be construed as being limited to the above-described embodiments and examples. The embodiments and experimental examples of the present invention are provided to enable those skilled in the art to more fully understand the present invention.

1 is a photograph of a carbonated powder according to an embodiment of the present invention. Such carbonated powder may be prepared by heating a mixture of sugar cane extract and a saccharide; Injecting carbon dioxide gas onto the mixed liquid formed by the heating; And a step of quenching the mixed solution into which the carbonic acid gas is injected. The method may further comprise, if necessary, pulverizing the quenched phase.

The present invention provides a carbonic acid mask sheet to which the carbonic acid powder is applied, wherein the carbonic acid mask sheet comprises: a substrate; And a coating layer of carbonated powder containing sugar cane extract and saccharides.

The sugar cane extract used in the present invention is known as a material containing policosanol as a substance that protects vascular health and is also known to help prevent hyperlipemia. In addition, since saccharides act strongly on human anatomy and can help moisturize the skin, the carbonated powder using these raw materials is skin-friendly.

The saccharides refer to saccharides present in solid form at room temperature and include but are not limited to maltose, sugar, lactose, granule sugar, dextran, oligosaccharide, xylen, chitin, galactose, fructose, glucose, ribose, Ketose, fucose and the like. Maltose is preferably used.

In addition, the sugar cane extract forms the outline of the carbonated powder, and the saccharide meets the water and collapses the appearance, thereby generating the carbonic acid. For example, the sugar cane extract and saccharide are preferably used in a ratio of 3: 7 to 7: 3. More preferably from 4: 6 to 6: 4. If the ratio of the sugar cane extract exceeds the upper limit, carbonaceous powder may not be collapsed and residues may remain after use. If the ratio of sugar cane extract is lower than the lower limit, aggregation due to moisture in the air may easily occur Carbon dioxide may be generated by moisture in the air.

Further, the carbonic acid mask sheet is characterized by generating carbonic acid gas upon contact with the liquid phase. The liquid phase may be, for example, at least one selected from the group consisting of oil-in-water cream, gel cream, lotion, mist, and lotion.

Further, the coating layer may have a thickness of 2.0 mm to 10.0 mm. If it is coated less than 2.0 mm, carbonic acid generation is not effective because it is less effective, and when it exceeds 10.0 mm, irritation due to carbonic acid generation is excessively generated.

In addition, the substrate is not limited thereto, but a cellulose material, a woven fabric, a nonwoven fabric, a paper, or a film may be used.

Another embodiment of the present invention provides a carbonic acid powder dispersion solution for the production of said carbonic acid mask sheet. Wherein the carbonated powder dispersion solution comprises a carbonated powder containing sugar cane extract and a saccharide; And acrylic thickeners.

In the carbonated powder of the present invention, the sugar cane extract and the saccharide, which are carbonates, are water-soluble collectors. When a sheet is produced by dispersing the carbonated powder using a water-dispersed coating liquid, the carbonated matter is dissolved in water during the manufacturing process, There is a problem that the carbonic acid effect is lowered. In the present invention, by using an acrylic thickener as a dispersing solution in a solvent, the effect of dispersing the carbonic acid powder when it is added thereto is excellent. Thus, the stability of the carbonate powder can be ensured even in the produced carbonic acid mask sheet.

First, the dispersion solution during the acrylic thickener is sodium polyacrylate, an acrylate / C10-30 alkyl acrylate cross polymer, ammonium acrylate, ammonium acrylate ildi methyl taurates, the copolymer, V Pico polymer, acrylate copolymer , At least one selected from the group consisting of acrylate, glyceryl acrylate, acrylic acid copolymer, octyl acrylamide copolymer, acrylamide / sodium acrylate copolymer / trideceth-6 / mineral salt.

As the solvent, alcohols, methyl perfluorobutyl ether, methyl perfluoroisobutyl ether, dimethicone, and the like can be used, but not limited thereto.

When the carbonic acid powder is added to the dispersion solution, the carbonic acid powder dispersion coating solution in which the carbonic acid powder is dispersed may contain 1-5% by weight of the acrylic thickener based on the whole composition, and 5-50% Of carbonic acid powder. Preferably, the carbonate powder may be contained in an amount of 10-20% by weight. When the acrylic thickener is contained in an amount of less than 1% by weight, it is difficult to expect an improvement in dispersion. When the content of the acrylic thickener is more than 5% by weight, If the carbonic acid powder is contained in an amount of less than 5% by weight, the effect of generating carbon dioxide gas is insignificant. If the carbonic acid powder is more than 50% by weight, irritation due to strong carbonic acid is a concern and the duration is prolonged.

In addition, the carbonic acid powder dispersion coating solution may contain sugar cane extract and saccharide in a ratio of 3: 7 to 7: 3.

Another embodiment of the present invention provides a method for producing the carbonic acid mask sheet, comprising the steps of: adding a carbonic acid powder containing a sugarcane extract and a saccharide to a dispersion solution containing an acrylic thickener; And coating the base material with a carbonic acid powder dispersion coating solution to which the carbonic acid powder is added. 2 shows a process for producing a carbonic acid mask sheet according to an embodiment of the present invention.

The coating may be performed using any coating method known in the art, for example, a roll coating or a bar coating method may be used.

In addition, the method for producing the carbonic acid mask sheet may further include drying the substrate coated with the carbonic acid powder dispersion coating solution. Then, the mask is cut and used.

Hereinafter, the present invention will be described in detail with reference to Examples. It is to be understood by those skilled in the art that these examples are for illustrative purposes only and that the scope of the present invention is not construed as being limited by these examples.

One. Manufacturing example

1-1. Manufacture of carbonated powder

The raw materials of Examples 1 to 2 and Comparative Examples 1-4 were dissolved by heating at 80 ° C. and stirred to completely disperse the molten liquid. After the molten liquid was concentrated using a vacuum concentrator, a liquefied carbon dioxide gas Is injected at a rate of 5.0 kg / cm < ² >, heated and mixed at a high speed, and the cooled phase is pulverized to obtain a carbonate powder.

ingredient Content (% by weight) Example 1 Example 2 Comparative Example 1 Comparative Example 2 Maltose 40 60 100 - Sugar cane extract
(Policosanol) 60 40 - 100

As a result of the experiment, carbonic acid powders were prepared in all of the above experiments. In Examples 1 to 2 and Comparative Example 1, carbonic acid was easily generated in the air to be stored in a vacuum packed sealed container. In Comparative Example 2, the generation of carbonic acid was small when water was mixed with water, .

1-2. Manufacture of carbonated mask sheet

The manufacturing process of the carbonic acid mask sheet was carried out as shown in Fig. First, a dispersion solution (Example 3) in which carbon monoxide was added to anhydrous alcohol solvent (Example 3), a dispersion solution in which polyvinyl alcohol was gradually increased (Comparative Example 3), and a polyvinyl alcohol solution 20% by weight of the carbon dioxide powder of Example 2 was added to the dispersed solution (Comparative Example 4) which had been increased with pyrrolidone to prepare a dispersed coating solution. To each dispersion solution (Comparative Example 5, Comparative Example 6) 20 wt% of the carbon dioxide powder of Comparative Example 1 and Comparative Example 2 was added to prepare a dispersion coating solution.

ingredient Content (% by weight) Example 3 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Anhydrous ethanol 77 77 77 77 77 Carbonate powder (Example 1) 20 20 20 - - Carbonate powder (Comparative Example 1) - - - 20 - Carbonated powder (Comparative Example 2) - - - - 20 Carbomer 3 - - 3 3 Polyvinyl alcohol - 3 - - - Polyvinylpyrrolidone - - 3 - -

The prepared carbonic acid powder dispersion coating solution was coated on the sheet to an appropriate thickness and dried at a temperature of 30 ^° C to 100 ^° C for 1 to 30 minutes to evaporate the alcohol and water and then cut to form a sheet-like product.

2. Experimental Example

The stability of the carbonic acid powder dispersion coating solution prepared through Examples 1 and 2 and Comparative Examples 1 and 2, the residue test after dissolution in purified water, and the skin moisture test on the mask sheet were evaluated. The results are as follows.

2.1. Stability experiment of carbonated powder

The carbonate powders of Examples 1 and 2 and Comparative Examples 1 and 2 were allowed to stand at room temperature for 48 hours to observe their stability. In Examples 1 and 2 and Comparative Example 2, the ability to collect carbonic acid was maintained while maintaining its shape, but in Comparative Example 1, the solid matter was deformed and carbonic acid was observed to be blown. It is believed that this is caused by moisture in the air due to the harmfulness of maltose. Therefore, it was confirmed that Examples 1 and 2 were more carbon dioxide powder stabilized in water than in Comparative Examples 1 and 2. It is believed that the wax component of the sugarcane extract (policosanol) helps stabilize the carbonate powder.

2.2. Carbonated powder  Residual test

10% by weight of the carbonic acid powders of Examples 1 and 2 and Comparative Examples 1 and 2 were dissolved in 50 purified water, stirred for 5 minutes, and then the remaining amount was measured using a 100 mesh sieve. As a result of the measurement, it was observed that carbonic acid was generated in all of the test products. In the case of Comparative Example 2, the reactivity was small and 2% of the remnant remained after reacting with water.

2.3. Carbonated mask  Sheet Moisturizing effect  And Feeling

For the moisturizing test of the carbonic acid mask sheet, the carbonic acid powder sheet prepared in Example 3 and Comparative Examples 3 to 6 was soaked in water, adhered to the skin washed with warm water before the test, and then absorbed for 10 minutes. After 2 hours, 4 hours, and 8 hours, skin moisture was measured three times using Coneometer (CK electronic, Germany). The results are shown in Table 3.

division
time 0 2 hours 4 hours 6 hours 8 hours Example 3 235 201 186 154 138 Comparative Example 3 151 148 140 137 136 Comparative Example 4 183 156 142 144 130 Comparative Example 5 232 197 180 147 125 Comparative Example 6 240 209 197 151 140 Martial arts 100 101 105 99 92

As a result, it was found that Example 3, Comparative Example 5 and Comparative Example 6 exhibited excellent initial moisture resistance as compared with Comparative Example 3 and Comparative Example 4, and similar moisturizing effect after 8 hours, In Comparative Example 4, a feeling of use was sticky, and a white film film was formed after moisture evaporation of the film film. Comparative Example 5 showed similar results as Example 4, but after 8 hours moisture resistance was weak. In Comparative Example 6, moisture resistance was excellent, but translucent residue was observed after use.

It is believed that the moisturizing power, which is the measurement result of this experiment, is due to the moisturizing ability of maltose as a saccharide and the lipid component of sugarcane extract (policosanol) as a moisture barrier. However, the phenomenon in which the initial moisture retention is excellent, the tackiness is low, and the film film is not formed is maximized when the acrylic thickener is used in the dispersion solution.

Claims (16)

Preparing a carbonated powder comprising sugar cane extract and a saccharide;
Adding the carbonic acid powder to a dispersion solution containing an acrylic thickener; And
And coating the substrate with a carbonic acid powder dispersion solution to which the carbonic acid powder is added,
Wherein the carbonated powder comprises a sugar cane extract and a saccharide in a weight ratio of 3: 7 to 7: 3. The method according to claim 1,
The acrylic builder may be selected from the group consisting of carbomer, sodium polyacrylate, acrylate / C10-30 alkyl acrylate crosspolymer, ammonium acryloyldimethyltaurate, ammonium acrylate copolymer, Vpicopolymer, acrylate copolymer, acrylate , At least one selected from the group consisting of glyceryl acrylate, acrylic acid copolymer, octyl acrylamide copolymer, acrylamide / sodium acrylate copolymer / trideceth-6 / mineral salt. delete The method according to claim 1,
Wherein the carbonic acid powder dispersion solution contains 1-5% by weight of an acrylic thickener based on the total composition. The method according to claim 1,
Wherein the carbonic acid powder dispersion solution comprises 5 to 50% by weight of carbonic acid powder with respect to the whole composition. The method according to claim 1,
Wherein the carbonated powder is obtained by heating a mixture of sugar cane extract and a saccharide;
Injecting carbon dioxide gas onto the mixed liquid formed by the heating; And
And then quenching the mixed solution into which the carbonic acid gas has been injected. Carbonated powder containing sugar cane extract and saccharides; And
Acrylic thickener,
Wherein the carbonated powder comprises a sugar cane extract and a saccharide in a weight ratio of 3: 7 to 7: 3. 8. The method of claim 7,
The acrylic builder may be selected from the group consisting of carbomer, sodium polyacrylate, acrylate / C10-30 alkyl acrylate crosspolymer, ammonium acryloyldimethyltaurate, ammonium acrylate copolymer, Vpicopolymer, acrylate copolymer, acrylate , At least one selected from the group consisting of glyceryl acrylate, acrylic acid copolymer, octyl acrylamide copolymer, acrylamide / sodium acrylate copolymer / trideceth-6 / mineral salt. delete 8. The method of claim 7,
Wherein the carbonic acid powder dispersion solution comprises 1-5% by weight of an acrylic thickener based on the total composition. 8. The method of claim 7,
Wherein the carbonic acid powder dispersion solution comprises 5 to 50% by weight of carbonic acid powder with respect to the whole composition. materials; And
A coating layer of carbonated powder comprising sugar cane extract and a saccharide,
Wherein said coating layer comprises a sugar cane extract and a saccharide in a weight ratio of 3: 7 to 7: 3. delete 13. The method of claim 12,
Wherein the coating layer has a thickness of from 2.0 mm to 10.0 mm. 13. The method of claim 12,
A carbonated mask sheet that generates carbon dioxide gas upon contact with a liquid phase. 16. The method of claim 15,
Wherein the liquid phase is at least one selected from the group consisting of an oil-in-water cream, a gel cream, a lotion, a mist, and a lotion, wherein the external phase is water.

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