KR20130114986A - Dry shampoo usable without water - Google Patents

Abstract

PURPOSE: A shampoo composition reduces physical stimulation applied to scalp and hair, removes contamination from scalp and hair without using water, and makes hair quickly dried. CONSTITUTION: A shampoo composition includes a contamination-removing powder, a thickener, and a solvent. The contamination-removing powder is one or a mixture of two or more selected from monosaccharide, polysaccharide, silicon-based, siloxane-based, and acrylate-based copolymer, acryl-based polymer, amide-based polymer, vinyl-based polymer, urethane-based polymer, and cosmetic natural minerals. The amount of the powder included is 0.01-10 wt% based on the entire shampoo composition. The tackifier is one or a mixture of two or more selected from bentonite, clay, silica, acryl-based polymer, vinyl-based polymer, cellulose, and gum.

Description

Dry Shampoo usable without water}

The present invention relates to a composition for cleaning the scalp and hair, and more particularly to a shampoo composition that can be used without using water.

Generally, hair is soiled by sweat and various sebum secreted through human metabolism. It is also more polluted by various sources of pollution and other external environmental factors.

In the conventional shampoo, the hair is sufficiently wetted with water, then the shampoo is applied to the hair, then foamed, massaged and rinsed to dry and trim the hair. This process has the advantage of cleaning the scalp and hair clean, but the physical stimulation is applied to the hair and the situation is required a considerable time to dry the wet hair.

Conventional shampoos are based on surfactants, and since these surfactants generate a large amount of foam, they need to be rinsed with water. Also, the surfactants are non-volatile substances, which are slow to dry and require considerable time to dry hair. Bar hair is applied to the physical stimulation. In addition, if these surfactant components remain on the skin, they may contact the skin and cause irritation.

Recently, the shampoo is a shampoo that adds a conditioning agent to the existing shampoo, which helps to reduce the load on the scalp and hair by softening during the rinsing process.However, even with these efforts, continuous irritation to the scalp and hair while drying the wet hair Is not a fundamental solution.

In addition, the frequency of use of portable disposable shampoo is increasing as income level improves and the frequency of outdoor leisure activities and trips is increasing, and as the aging society enters, the welfare of individuals is important and the necessity of hair products for the elderly and patients is increasing. . However, the existing shampoo is essential to the process of rinsing with water, so it is impossible to use it when traveling or exercising in the absence of water. It is a time when the necessity of a shampoo which can be cleaned without using is increasing.

Therefore, the problem to be solved by the present invention is to provide a shampoo composition that can be used without using water to minimize the irritation of the scalp and hair as well as to clean the scalp and hair of the user.

In order to solve the above problems, there is provided a shampoo composition comprising a powder, a thickener and a solvent for decontamination as a composition for cleaning hair and scalp without using water.

In the present invention, the use of water without being used means not only washing the hair with no water and using the shampoo composition according to the present invention, but also washing the hair with a minimum amount of water that does not flow down during washing. It also includes.

The decontamination powder is a shampoo composition having the decontamination powder as a substance capable of removing the contamination of the scalp and hair, and thus can be cleaned without using water because it does not generate much foam when shampooing. In addition, the decontamination powder also has a decontamination effect and a conditioning effect on the hair. The decontamination powder is present in powder form in the shampoo composition, and in addition to decontamination when the decontamination component is used as a powder, it may have the effects of the flexibility of the hair and the volume of the hair and the sebum control of the scalp at once. Can be.

The decontamination powder may be selected from the group consisting of simple polysaccharides, silicon-based, siloxane-based, acrylate-based copolymers, acrylic-based polymers, amide-based polymers, vinyl-based polymers, urethane-based polymers, and cosmetics. One or more materials may be used. In addition, it may further include a small amount of the substance within the range that does not impair the object of the present invention.

Specifically, the decontamination powder is a simple polysaccharide containing cellulose, starch, and the like; Silicon-based, including silica and the like; Siloxane-based compounds including dimethylpolysiloxane and the like; Acrylate copolymers including polymethyl methacrylate / ethylene glycol dimethacrylate copolymer, ethylene glycol dimethacrylate / lauryl methacrylate copolymer and the like; Acrylic polymers including polymethyl methacrylate; Amide-based polymers including nylon; Vinyl polymers including polystyrene, polyethylene and the like; Urethane-based polymers including polyurethane and the like; Cosmetically acceptable natural minerals including talc, sericite, mica, kaolin, zinc oxide, zeolites, titanium oxide, zinc oxide, barium sulfate, calcium carbonate, mica and the like; One or more materials selected from the group containing may be used, but is not limited thereto.

The decontamination powder may be used in 0.001 to 30% by weight, preferably 0.01 to 10% by weight, more preferably 0.1 to 5% by weight of the total shampoo composition. The more decontamination powder is used in the above preferred content range, the more suitable the dispersibility with the solvent and the greater the effect of the cleaning power.

The shampoo composition of the present invention stabilizes the dispersion of the decontamination powder in the solvent, and contains a thickener for ease of use of the shampoo composition.

Such thickeners include, but are not limited to, inorganic or organic thickeners. Examples of the inorganic thickener include bentonite, clay, silica, and the like. As an organic thickener, an acrylic polymer containing a carboxyl group such as sodium acrylate / alkyl acrylate crosspolymer having 10 to 30 carbon atoms, Carbopol (manufactured by Lubrizol), etc .; Vinyl polymers such as polyvinyl pinolidon and polyvinyl alcohol; Celluloses such as hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose and hydroxypropyl methyl cellulose; Gums such as locust bean gum, tara gum, xanthan gum, tamadrin gum, gum arabic, alginic acid, carrageenan and agar; And the like, or one or more selected from these are used.

Such organic thickeners, inorganic thickeners, and the like may be used alone or in combination, as long as they do not impair the purpose of the present invention, but are not limited to the above specific types.

The thickener may be used in 0.001 to 15% by weight, preferably 0.01 to 10% by weight, more preferably 0.1 to 5% by weight of the total shampoo composition. As the thickener is used in the above preferred content range, the dispersibility with the decontamination powder is more suitable, and the preferred effect is achieved in terms of user convenience.

The solvent is preferably characterized in that water, ethanol or a mixture thereof.

Ethanol is a volatile and bactericidal solvent that can control the rate of drying the hair and the amount of water supplied to the hair, and also provides the ability to sterilize the scalp and hair bacteria. Therefore, it can be preferably used to provide a shampoo composition having a cleaning power available without using water.

The ethanol may be used 1 to 90% by weight, preferably 20 to 70% by weight, more preferably 30 to 60% by weight of the total shampoo composition. When 20% by weight or more of the ethanol is used, it is preferable to maintain the fast drying speed and proper sterilization effect of the hair, and more preferably when 30% by weight or more is used. If ethanol is included 70% by weight or less does not feel an unpleasant smell of ethanol, it is more suitable for use when it contains 60% by weight or less.

In addition to the water, ethanol or a mixture thereof, the solvent may be used alone or as a mixture thereof, such as propylene glycol, dipropylene glycol, butylene glycol, glycerin, diglycerin, and polystyrene glycol.

The shampoo composition includes a residual amount of water, preferably distilled water, which is one of the solvents, in addition to decontamination powder, a thickener, and ethanol, which is one of solvents.

The present invention can clean the hair and the scalp without using water to reduce the physical irritation applied to the hair during the rinsing and drying step, with the shampoo composition according to the present invention sufficient decontamination, stability of the formulation, satisfaction of use, It also provides fast drying speeds due to volatiles and also hair conditioning effects.

Preferably the shampoo composition of the present invention may further comprise a conditioning component to soften the hair feel. The conditioning components include silicone compounds and oily oils.

The silicone compound used as the conditioning component of the present invention is not particularly limited as long as it is commonly used in shampoo compositions. For example, a material which can be collectively referred to as silicon, such as water-insoluble nonvolatile dimethicone, cyclomethicone, aminated silicon, trimethyl silane modicicon, vinyl silicon, is possible, but is not limited thereto. The silicone compound is 0.01 to 10% by weight, preferably 0.1 to 5% by weight relative to the total shampoo composition.

Oily oil used as the conditioning component of the present invention is not particularly limited as long as it is conventionally used in the shampoo composition. Hydrocarbon oils such as liquid paraffin, isoparaffin, hydrogenated polydecene and the like; And one or more kinds of ester oil materials such as isopropyl myristin, isopropyl palmitate, isostearic acid isostearyl, alkylbenzoate having 12 to 15 carbon atoms, and the like. The oil-based oil is 0.001 to 15% by weight, preferably 0.01 to 10% by weight, more preferably 0.1 to 3% by weight relative to the total shampoo composition.

Preferably, the shampoo composition may include a functional ingredient for a positive effect on the hair other than the cleaning power, and in the case of containing the functional ingredient, the shampoo composition according to the present invention may exert a continuous functional effect while being washed without washing with water. Can be.

Specifically, the functional ingredient may further include a component having an effect on hair loss prevention and wool. The component having the hair loss prevention and wool effect is not particularly limited as long as it is commonly used in shampoo compositions. For example, nicotinic acid amide, red pepper, red ginseng, sesame, hinokthiol, menthol, nicotinic acid benzyl, salicylic acid, zinc pyrithione, dexpanthenol, white porcelain extract, sugar, pantothenyl ethyl ether, biotin, tocopherol acetate It can be mixed.

The shampoo composition of the present invention may further include preservatives, pH adjusters, flavorings, dyes, and the like commonly used in the cleaning composition to maintain basic physical properties and quality as the cleaning composition.

The present invention can remove the contamination of the scalp and hair even without using water, thereby reducing the physical irritation applied to the scalp and hair, and can be used regardless of time and place, and can be used continuously without washing with water. The effective ingredient of can be exhibited.

In addition, the shampoo composition according to the present invention also provides sufficient decontamination, stability of the formulation, satisfaction of use, fast drying speed due to volatile substances and hair conditioning effects.

Hereinafter, embodiments of the present invention will be described in detail to facilitate understanding of the present invention. However, the embodiments 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 following embodiments. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art.

<Production of Shampoo Composition>

Hereinafter, a comparative example of the shampoo composition was prepared according to the examples of the shampoo composition according to the present invention with the composition ratio according to Table 1 and the composition ratio according to Table 2.

<Quality Test of Shampoo Composition>

The hair feel, drying speed and decontamination effect of the shampoo composition prepared by the composition ratios of Tables 1 to 2 were evaluated. Specifically, 20 adult men and women were allowed to use the shampoo prepared by the shampoo compositions of Examples and Comparative Examples once a day for a week, and the evaluation of the satisfaction was evaluated by scoring 10 points on the high satisfaction scale as 10 points. The results are shown in Table 3 below.

(Evaluation standard)

* Hair texture-Shows the level of softness of hair after shampooing as a satisfaction

* Drying rate-expressed as satisfaction with the time it takes for the moisture remaining in the hair to dry after shampooing

* Decontamination effect-Displays the cleaning effect of sebum and contaminants remaining on the scalp after shampooing with satisfaction

As shown in Table 3, Examples 1 to 7 show that all of hair feel, drying speed, and decontamination effect are satisfied.

In the case of Comparative Examples 1 to 4 including the surfactant of the general shampoo composition, which is not a component of the composition of the present invention, it can be seen that the hair feel, drying speed, and decontamination effect are all lower than the results of the examples according to the present invention.

Claims (11)

Shampoo composition comprising decontamination powder, thickener and solvent. The method of claim 1, wherein the decontamination powder comprises a simple polysaccharide, a silicone, a siloxane, an acrylate copolymer, an acrylic polymer, an amide polymer, a vinyl polymer, a urethane polymer, and a cosmetically acceptable natural mineral. Shampoo composition, characterized in that at least one member selected from the group or mixture. According to claim 1, wherein the decontamination powder is a shampoo composition, characterized in that it comprises 0.01 to 10% by weight of the total shampoo composition. The shampoo composition of claim 1, wherein the thickener is one or more selected from the group consisting of bentonite, clay, silica, acrylic polymer, vinyl polymer, cellulose and gum. The shampoo composition of claim 1, wherein the thickener is included in an amount of 0.01 to 10% by weight of the total shampoo composition. The shampoo composition of claim 1, wherein the solvent is water, ethanol or a mixture thereof. The shampoo composition of claim 6, wherein the solvent comprises ethanol, and the ethanol content is 20 to 70% by weight of the total shampoo composition. The shampoo composition of claim 1, wherein the shampoo composition further comprises a conditioning component. The shampoo composition of claim 8, wherein the conditioning component comprises 0.01 to 10% by weight of the total shampoo composition. The shampoo composition of claim 1, wherein the shampoo composition further comprises a component for preventing hair loss and having a wool effect. The method of claim 10, wherein the anti-hair loss and wool component is nicotinic acid amide, red pepper, red ginseng, sessin, hinokthiol, menthol, nicotinic acid benzyl, salicylic acid, zinc pyrithione, dexpanthenol, white porcelain extract, sugar, pantothenyl Shampoo composition, characterized in that one or more or selected from the group consisting of ethyl ether, biotin and tocopherol acetate.