KR101989066B1 - Composition for improving scalp or hair condition - Google Patents

Abstract

The present invention relates to a composition for improving scalp or hair containing carbonic acid capsules. More particularly, the present invention relates to a composition having capillary vasodilatation by containing carbon dioxide capsules containing carbon dioxide to promote blood flow and to purify scalp waste.

Description

TECHNICAL FIELD The present invention relates to a composition for improving scalp or hair,

Described herein is a novel composition for improving scalp condition and improving hair condition through promoting blood flow of scalp.

The scalp is composed of the epidermis, dermis, and subcutaneous tissue, and the outermost tissue is the epidermis. The epidermis serves to protect the tissue from damage from the external environment. However, various physical and chemical external stimuli, stress, and lack of influence such as external temperature, humidity change, and pollutants can affect the scalp and lose its function, and even affect hair loss. Particularly, when the function of the scalp is lowered, dead or peeled cells of the scalp are dried together with the secretions of the scalp sebaceous glands, resulting in dandruff, and it can proceed to the dermatitis with itching and inflammation.

To treat such dandruff and itchiness of the scalp, and furthermore, to maintain healthy hair, the health condition of the scalp is important.

Although many scalp care products use chemicals such as zinc pyrithione, climbazole, and imidazole as efficacy ingredients to remove Malassezia globosa, which is a dandruff dandruff, it is environmentally friendly, The development of a harmless composition that does not cause irritation is insufficient.

Japanese Patent Application Laid-Open No. 10-2003-0033225

The present invention aims to provide a composition for improving scalp or hair containing carbonic acid capsules in order to effectively supply nutrients to the scalp and discharge waste products and improve hair health.

In order to accomplish the above object, one embodiment of the present invention provides a scalp or a hair improving composition containing carbonic acid capsules.

In addition, one embodiment of the present invention provides a scalp or hair improving composition containing a carbonated capsule and a natural plant ingredient.

The composition according to the present invention can expand the capillary blood vessels of the scalp by stimulating the scalp by containing carbonic acid capsules. As a result, blood flow is promoted, waste matter is effectively discharged, scalp cleansing can be performed, and nutrition supply can be performed more effectively. In addition, if a nutritional ingredient such as a natural plant ingredient is contained together, damaged hair can be improved more effectively.

In addition, it is possible to prevent and improve inflammation such as dandruff, hair loss, and dermatitis by improving the overall condition of the scalp, and also to provide a cosmetic composition for scalp or hair which is environmentally friendly and less irritating to the human body and harmless Can be provided.

Thus, the composition according to the present invention can be utilized variously in the fields of cosmetics and cleaning.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a graph comparing the change in intensity of hair after using compositions according to one embodiment of the present invention for healthy hair, damaged hair, and damaged hair.

The term "carbonic acid capsule" as used herein means a capsule containing carbon dioxide, and is the broadest concept of a capsule in which carbon dioxide is dissolved in water to generate carbon dioxide when the capsule is dissolved in water.

Hereinafter, the present invention will be described in detail.

One embodiment of the present invention provides a scalp or hair improving composition containing carbonic acid capsules, and more particularly, a carbonic acid capsule containing carbon dioxide gas itself.

The carbonated capsules according to one embodiment of the present invention include at least one sugar selected from monosaccharides and disaccharides together with carbon dioxide gas, and the sugar collects carbon dioxide gas.

The sugar is a monosaccharide and includes all kinds of sugars including all sugars including sucrose, quadrature, pentose, hexose, and hexose and also disaccharides such as sucrose and maltose. Specifically, the sugar may be at least one selected from the group consisting of sucrose, maltose, lactose, glucose, flutose and galactose. For example, sucrose or maltose may be used alone, or sucrose and maltose may be used together. When sucrose and maltose are used together, maltose is mixed with sucrose to serve as a coating for capsules, preventing the carbon dioxide from being counted, and it is possible to maintain the stability of the carbon dioxide gas at a high level. In this case, the ratio of sucrose to maltose may be 0:10 to 10: 0, 2: 8 to 8: 2, 3: 7 to 7: 3, specifically 5: 5.

In addition, the carbonated capsules according to one embodiment of the present invention may be prepared by mixing one or more saccharides with water in a main tank capable of controlling temperature, mixing and dissolving them at a temperature of 100 to 200 ° C, It is possible to prepare capsules of desired size by forced injection into the melt at a pressure of ~ 10 bar and cooling and grinding process until solid state. The carbon dioxide gas can be collected in about 20 to 50 (v / w)%, 20 to 45 (v / w)% and 35 to 40 (v / w)% in the carbonic acid capsule.

Conventionally, capsules for generating carbonic acid are known to generate carbonic acid by a chemical reaction by the acid of the capsule and the salt added to the composition. However, the carbonated capsules according to an embodiment of the present invention include one or more saccharides and carbon dioxide, so that when a capsule touches water without addition of a salt or the like, the sugar forming the capsule melts and the carbon dioxide gas Can be dissolved in water to generate carbonic acid, so that no additional additives are required.

In addition, as an embodiment of the present invention, the capsule added to the composition can continuously generate carbonic acid until the carbon dioxide gas contained in the capsule is dissolved in water while being in contact with water during use on the scalp or hair, The time when the development is stopped is the time when the use of the active ingredient of the composition is completed, so that the end of use of the composition can be recognized.

Further, by using the fact that the carbon dioxide gas collecting amount is different according to the particle size of the carbonic acid capsule, the duration of the carbonic acid can be controlled by separating the capsules according to the particle size through the crushing process after preparing the carbonic acid capsules.

In addition, the composition according to one embodiment of the present invention contains carbonic acid capsules, so that when applied to scalp with water, the carbon dioxide gas captured in the carbonic acid capsules dissolves in water to generate carbonic acid. The generated carbonic acid stimulates the scalp, thereby expanding the capillary blood vessels and promoting the blood flow, thereby effectively discharging the waste accumulated in the hair and the scalp, thereby cleansing the scalp and inhibiting the proliferation and growth of the dicycles, thereby preventing the scalp inflammatory reaction. The supply of nutritional components to the scalp and hair is effectively performed, so that it is possible not only to improve the health of the scalp but also to improve the hair condition and also to provide a hair loss prevention effect.

Accordingly, another embodiment of the present invention may include a natural plant ingredient as an active ingredient. For example, the natural plant ingredient may be a carbonate capsule containing at least one selected from the group consisting of water extract, ginger extract and bamboo extract Can be provided.

Another embodiment of the present invention can provide a functionalized carbonic acid capsule by further containing not only various water-soluble scalp potentiators but also other additives as an active ingredient.

In addition, one embodiment of the present invention may contain, in addition to carbon dioxide, other gas components to the carbonic acid capsule, for example, it may further contain oxygen gas.

One embodiment of the present invention contains carbonic acid capsules in an amount of 0.01 to 5% by weight based on the total weight of the composition. If the amount is less than 0.01% by weight, the effect is very weak. If the amount is more than 5% by weight, there is a problem in stability of the formulation.

The composition according to an embodiment of the present invention may be a hair or scalp cleaner or a composition for nutrition and may be a hair shampoo, hair conditioner, hair conditioner, hair treatment, hair tonic, scalp treatment, Lotion, hair cream, hair nutritional lotion or general ointment.

In addition, in the respective formulations, the ingredients other than the above-mentioned essential ingredients can be suitably selected and blended by those skilled in the art depending on the kind of the external preparation, the purpose of use, and the like.

According to one embodiment of the present invention, the composition according to the present invention may contain an appropriate amount of dye, preservative, sequestering agent and fragrance which are conventionally used in the art within the range of maintaining the stability.

Hereinafter, the present invention will be described with reference to the following examples and test examples. The examples and the test examples are for illustrating the present invention in more detail, and the scope of the present invention is not limited to the range of the following examples.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention.

[Test Example 1] Evaluation of efficacy of a composition containing a carbonate capsule

The treatments of Examples 1 and 2 and Comparative Example 1 of Table 1 were prepared according to the usual method and used daily for 2 weeks on a panel consisting of 30 male and 20 female adults, The quality of use was evaluated in such a way as to answer 7 points scale (higher score is better) to the following question item. The results are shown in Table 2 below.

At this time, the carbonic acid capsules (trade name: TT-capsule N1, manufacturer: Kagaku Kagaku) used in Examples 1 and 2 of the present invention can be produced by the following method.

Mix sucrose and maltose in a weight ratio of 1: 1 at a weight ratio of 7: 3 in a main tank capable of controlling the temperature of 10 kg at a weight ratio of 7: 3, and then mix and dissolve in a temperature range of 100 to 200 ° C. Subsequently, at the same time as cooling, carbon dioxide gas is injected into the melt at a pressure of 2 to 3 bar at a rate of 5 to 30 g / min, and the cooling process is carried out until solid state. After that, they are crushed and separated by size according to the desired size.

ingredient Comparative Example 1
(Unit: wt%) Example 1
(Unit: wt%) Example 2
(Unit: wt%) Propylene glycol To 100 To 100 To 100 Stearothiomerium chloride 2 2 2 Tre Arturium Chloride One One One Stearamidopropyldimethylamine 2 2 2 Chin type glyceryl oleate 15 15 15 Carbonate Capsule - 0.2 One Lactic acid One One One Cocamide miai 5 5 5 Stearyl alcohol One One One Spices 0.5 0.5 0.5 Sum 100 100 100

Survey item Comparative Example 1 Example 1 Example 2 1. Bubbles sound good and feel good to use 1.0 3.4 6.3 2. Feels good when rinse and finger passes well 5.6 5.8 5.7 3. It is easy to comb and smooth when semi-dry. 5.6 5.7 5.6 4. Itching of the scalp was improved after drying. 3.8 4.5 5.3 5. After 2 weeks, the condition of the scalp was clean.
(No scaling or erythema on the scalp) 4.0 4.9 6.5

As shown in Table 2, it was confirmed that the use of Examples 1 and 2 according to the present invention improved the itching of the scalp more and the condition of the scalp was cleaner than that of Comparative Example 1. It was also found that the feeling of use was also excellent due to the generation of carbonic acid.

[Test Example 2] Carbon dioxide generation prediction test

The content of carbon dioxide gas in the carbonic acid capsules was measured by Karl Fischer solution and anhydrous methyl (for absolute methanol analysis) by the following method to test the amount of carbon dioxide generated in the formulation.

First, an automatic burette, flask and stirrer were prepared. Then, to prepare the reagents, diluted sulfuric acid solution was prepared by mixing concentrated sulfuric acid and distilled water at a ratio of 1: 5, and 0.5 g of acid methyl indicator (methyl orange) was dissolved in 500 ml of distilled water. 100 g of sodium chloride or sodium sulfate was dissolved in 350 ml of distilled water, and 1 g of sodium bicarbonate was dissolved together. Then, 2 ml of indicator reagent in which 0.5 ml of methyl orange was dissolved in 500 ml of distilled water was added. The prepared diluted sulfuric acid solution was slowly added to the solution so as to become a diluted pink color. Then, 15 g of a carbonic acid capsule (trade name: TT-capsule N1) was placed in the flask A, and air was not leaked. The cylinder (C) connected to the flask (A) was filled with 25 ml of distilled water. The other cylinder (B) connected with the cylinder (C) and the rubber hose was opened to the cork of the hose and adjusted to 25 ml. Then, after checking whether air leaks from the cylinder (B), 25 ml of distilled water in the cylinder (C) was injected into the flask (A) and stirring was started. When the liquid in the cylinder (B) descended by the pressure of the carbon dioxide gas, the tube of the glass tube was adjusted according to the scale of the cylinder (B). And the content of carbon dioxide was calculated by the following equation.

As a result, the content of carbon dioxide gas in the carbonic acid capsule was measured to be 35 to 40 (v / w)% on average. This means that when the present carbonic acid capsules are contained in the composition to be used for scalp or hair, about 30 (v / w)% or more of the carbonic acid weight of the used carbonic acid capsules can be generated. It is considered that the carbon dioxide gas is effectively trapped in the capsules it means.

[Test Example 3]

The effect of hair on the scalp with carbonated capsules was examined by measuring the tensile strength of the hair with and without a composition containing the carbonated capsules in the damaged hair.

Example 2 of Test Example 1 was used as a treatment containing healthy capsules and damaged capsules each as a part of damaged hair after one time shampooing. In order to proceed the test under the same conditions, the healthy hair and damaged hair were stored at constant temperature (30 ° C) and humidity (40%) for 24 hours, and the hair tensile strength was measured using a rheometer (Model: CR-300) Respectively. The results are shown in Fig.

As shown in Figure 1, the damaged hair has a tensile strength close to about 50% as compared to healthy hair. However, the use of a treatment including a carbonate capsule according to an embodiment of the present invention in damaged hair results in an increase in the tensile strength of hair to a level similar to that of healthy hair.

Claims (12)

Containing carbonic acid capsules,
Wherein the carbonated capsule comprises at least one sugar selected from a monosaccharide and a disaccharide together with a carbon dioxide gas,
Wherein the saccharide collects carbon dioxide gas. delete delete The cosmetic composition for scalp or hair according to claim 1, wherein the sugar is at least one selected from the group consisting of sucrose, maltose, lactose, glucose, flutose and galactose. delete The cosmetic composition for scalp or hair according to claim 1, wherein the carbonic acid capsule generates carbonic acid upon contact with water. The cosmetic composition for scalp or hair according to claim 6, wherein the generated carbon dioxide stimulates the scalp to expand the capillary blood vessels to promote blood flow. The cosmetic composition for scalp or hair according to claim 1, wherein the composition further comprises a natural plant ingredient as an active ingredient. [Claim 9] The cosmetic composition for scalp or hair according to claim 8, wherein the natural plant ingredient comprises at least one selected from the group consisting of water extract, ginger extract and bamboo extract. The cosmetic composition for scalp or hair according to claim 1, wherein the composition is for preventing hair loss or for strengthening damaged hair. The cosmetic composition for scalp or hair according to claim 1, wherein the composition is for prevention or improvement of dandruff. The cosmetic composition for scalp or hair according to claim 1, wherein the composition is for improving scalp itching or inflammation.

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