KR100553321B1 - Shampoo composition of having spray property - Google Patents

Abstract

The present invention relates to a shampoo used for hair for the purpose of washing, and in particular, to a spray type shampoo that is easy to use and does not require separate water washing by appropriately formulating the components constituting the shampoo to be spray sprayed. will be. The present invention is 0.5 to 12.0% by weight of anionic surfactant, 0.5 to 8.0% by weight of nonionic surfactant, 1.0 to 3.0% by weight of ethanol aqueous solution of 95% by weight, 0.05 to 0.1% by weight of pH regulator, 0.01 to 0.05% by weight of preservative and It is made of water, and provides a spray sprayable shampoo characterized in that the pH is 4 to 5. Shampoo according to the present invention is applied to the hair by the spray sprayer (10, 10 ') is easy to use and can be easily cleaned without the need for a separate water wash, especially in the long-term hospitalized patients and critical patients, field It has the effect of making it easy to maintain clean and hygienic hair for soldiers who spend time, fishing and mountaineers, travelers who travel for long periods of time, and people in low-water deserts such as China and the Middle East.

Shampoo, Cleansing, Spray, Hair, Surfactant, Microcapsules

Description

Shampoo composition of having spray property}

1 is a perspective view showing an example of a spray sprayer used in the present invention.

Figure 2 is an exploded cross-sectional view showing another example of the spray sprayer used in the present invention.

Explanation of symbols on the main parts of the drawings

10, 10 ': spray sprayer 12: sprayer body

14: lid

The present invention relates to a shampoo used for hair for the purpose of washing, and in particular, it is easy to use and does not require separate water washing by appropriately formulating a spray spray in a state in which the constituents of the shampoo have sufficient cleaning power. Does not pertain to spray type hair shampoo.

Human hair is generally spotted by sweat and various sebum secreted by metabolism. Especially in the modern industrial society, hair becomes more dirty due to dust and external stimuli caused by various pollutions. This soiled hair is generally cleaned through shampoo.

Conventionally, in the composition of the shampoo, the shampoo base component is composed of an anionic surfactant having a washing power and a foaming power, a nonionic surfactant having a secondary cleaning and solubilizing effect, and a pH adjusting agent, a viscosity adjusting agent (preservative), a preservative, and water. In addition, it optionally consists of additives such as conditioning agents, moisturizers, fragrances, pigments, etc. In particular, the content of the surfactant constituting the main component is 40 to 50% by weight of the total shampoo composition, the water content is 45 to 55% by weight It is contained.

A conventional shampoo (shampoo composition) having such a composition has a formulation on a paste having a high viscosity. Therefore, it is accommodated and used in the container which discharges a content by pump operation. In addition, in the method of washing the hair using this method, 1) first, wet the hair with water, 2) apply the shampoo to the hair, rub it and generate foam like massage, 3) wash again with plenty of water, 4) We are going to dry with a dry towel.

However, the conventional shampoo as described above contains a large amount (40 to 50% by weight) of a surfactant that is irritating to the skin and hair among the constituents of the cleaner even if the hygiene and the gloss state are improved, especially for people with sensitive skin and hair. There is a problem that the skin and hair is damaged or wrinkles are generated due to irritation.

In addition, since the conventional shampoo has a formulation with a paste having a high viscosity, the cleaning method using the same should be moistened with water as described above, apply shampoo to the hair, and then generate bubbles. There was a cumbersome problem that must be washed with a large amount of water.

In particular, conventional shampoos include long-term hospitalized patients and critically ill, soldiers or climbers who spend a lot of time in the field, travelers who travel for a long time, and areas with low water, such as China or the Middle East. People in this small desert area are constrained by time and place to clean their hair. Specifically, the cleaning method is cumbersome, and after generating bubbles, it must be washed with a large amount of water, and thus, the above-mentioned patients, soldiers, climbers, and people in desert areas have problems of their use.

In addition, the shampoo contains functional ingredients such as moisturizers, conditioning agents and hair protection agents to protect the hair and skin, and when the shampoo is stored for a long time, the properties of the shampoo are changed by mixing with the moisturizer and the conditioning agent. Falling, especially by a large amount of water washing the functional ingredients (moisturizer, conditioning agent, etc.) is washed with water and its efficacy is insignificant, after a certain time there is a problem that the drug is full and not persistent.

Therefore, the present invention has been invented to solve the above-mentioned conventional problems, and in the composition of the shampoo, a proper composition to spray spray in a state that has sufficient cleaning power to remove dirt and sebum is negative for cleanliness. It is not irritating to hair and skin without affecting it, and it is especially easy to use and does not require extra water washing, so long-term patients and critically ill patients, soldiers or climbers who spend a lot of time in the field, Its purpose is to provide spray sprayable shampoos that can be useful for travelers traveling in and for people living in desert areas where water is low.

In addition, in the present invention, in containing the active ingredient having a hair and skin protection effect in the shampoo, by spraying and containing the active ingredient in the microcapsules, the spray spray which can maintain the stability of the shampoo and excellent drug sustainability Another purpose is to provide a possible shampoo.

In order to achieve the above object, the present invention provides 0.5 to 12.0 wt% of anionic surfactant, 0.5 to 8.0 wt% of nonionic surfactant, 1.0 to 3.0 wt% of ethanol aqueous solution of 95 wt%, 0.05 to 0.1 wt% of pH adjuster, and 0.01 to preservative. 0.05 wt%, and the remainder consists of water, providing a spray sprayable shampoo characterized in that the pH is 4-5.

In addition, the shampoo according to the present invention may contain 0.1 to 3.0% by weight of the microcapsules in which the active ingredient is collected in 100% by weight of the shampoo (shampoo composition). Here, the active ingredient is one or more active ingredients selected from moisturizing agents, conditioning agents and other functional ingredients as ingredients that can protect hair and skin.

In addition, the shampoo according to the present invention may contain 0.05 to 3.0% by weight of one or more additives selected from the group consisting of fungicides, pigments, flavors and natural fruit extracts in 100% by weight of the shampoo (shampoo composition).

When using the shampoo according to the present invention as described above, that is, how to wash the hair using the same, the spray nebulizer is sprayed on the hair and then massage the hair to generate foam and then wipe with a towel or tissue .

Hereinafter, the present invention will be described in detail.

The present inventors are conventional shampoo (shampoo composition) is irritating to people with sensitive skin, and has a formulation (paste) so that when washing, the hair must first be moistened with water and then massaged to generate foam and then washed with water Focusing on the cumbersome point, the present invention can provide sufficient cleaning power when properly formulated into a liquid which can be spray sprayed, yet it is easy to use and does not require a large amount of water washing, especially patients and critical patients who are hospitalized for a long time in a hospital. The present invention was completed by confirming that it can be usefully applied to soldiers or climbers who spend a lot of time in the field, travelers who travel for a long time, and those who live in desert areas where water is low.

The shampoo of the present invention consists of at least anionic surfactants, nonionic surfactants, ethanol, pH adjusters, preservatives, and water.

The most important thing in the present invention should be a composition having a viscosity of 150 cps or less at room temperature so as to provide sufficient cleaning power as the content of the surfactant, water, and pH adjusting agent, but not to irritate hair and skin and to spray spray. To this end, the components are 0.5-12.0 wt% of the anionic surfactant, 0.5-8.0 wt% of the nonionic surfactant, and 95% by weight of ethanol (95 wt%) in the entire shampoo (shampoo composition) based on 100 wt% according to the present invention. In the case of) is 1.0 to 3.0% by weight, the pH adjuster is 0.05 to 0.1% by weight, the preservative is contained 0.01 to 0.05% by weight, the rest is water. In addition, no additional thickener is added so that spraying has a low viscosity as possible.

In addition, according to the present invention, the content of the surfactant and the pH adjusting agent is appropriately adjusted to bring the pH of the shampoo to 4-5. This is to give the hair fullness and luster. In general, the human hair has a characteristic that the brittleness is strong in the range of pH 4-5 and prevents the diffuse reflection of light to shine.

Therefore, the shampoo according to the present invention is a liquid composition which can be sprayed by a spray sprayer as a liquid having a pH of 4-5. At this time, although not particularly limited, the viscosity of the shampoo to have a viscosity of 150 cps or less to facilitate spray spraying.

As described above, the shampoo of the present invention contains two kinds of surfactants consisting of anionic surfactants and nonionic surfactants in an appropriate ratio. Those skilled in the art know that non-ionic surfactants are relatively ineffective cleaning surfactants due to their polarity when used in combination with anionic surfactants. However, since the anionic surfactant alone does not appear to be conditioned after washing, in the present invention, two types of surfactants are used so that both conditioning and foaming conditions are excellent, but anionic surfactants are higher than nonionic surfactants. It is contained in a relatively large proportion.

The shampoo composition of humans known to date is excellent in the wet hair and dry hair by using a combination of a natural cationic polymer and a synthetic cationic polymer, and in the wet state when isobutyl stearate is used together It is reported that the hair texture of the hair and the hair feel in the dry state is further increased (Korean Patent No. 10-0371030), a fat selected from the group consisting of fatty alcohols, fatty acids, fatty alcohol derivatives, fatty acid derivatives and mixtures thereof compound; Hair conditioning agents selected from the group consisting of nonvolatile dispersed silicone conditioning agents, hydrocarbon conditioning agents, water soluble cationic polymeric conditioning agents, cationic surfactants, and mixtures thereof; And a report on how to clean and condition hair including water (Korean Patent No. 10-0292708), which has less irritation to skin and hair, has a smooth texture after washing and drying, combing in wet condition, and drying There is also a report on shampoo compositions that are excellent in moisture, shine, and conditioning effect after a long time (Korean Patent No. 10-0154376), which has excellent high temperature safety and moisturizing effect to the human body, and hair softness. There is a report on the opaque shampoo composition having excellent gloss and conditioning effects (Korean Patent No. 10-0111862).

The anionic surfactants used in the present invention are alkyl sulfates and alkyl ether sulfates, and the like, especially sodium alkyl sulfates containing about 10 to 22 carbon atoms, triethanolamine alkyl sulfates, ammonium alkyl sulfates and ammonium alkyl ether sulfates containing ethoxy groups. And derivatives such as sodium alkyl ether sulfate.

Among these anionic surfactants, those derived from lauryl alcohol, straight chain alcohol and the like derived from palm oil are preferable. Especially preferably, lauryl sulfate triethanol amine, polyoxyethylene lauryl sulfate, sodium lauryl sulfate, ammonium lauryl sulfate, and polyoxy are prepared by neutralizing the resulting mixture having an average of 3 moles of ethylene oxide per mole of alcohol by a sulfation reaction. One selected from ethylene lauryl ammonium sulfate and the like is used or two or more kinds are mixed and used. More preferably, inexpensive Triethanolamine laury sulfate is used.

Such anionic surfactant is an essential component for providing the cleaning power and the foaming power of the cleaning agent, and 0.5 to 12.0 weight% is contained in 100% by weight of the shampoo composition of the present invention. Preferably it contains 0.5 to 4.5% by weight in 100% by weight of the shampoo composition as a content that has a sufficient cleaning power, free spray spraying and does not require a separate water wash. At this time, if less than 0.5% by weight, the cleaning power is insignificant, and when it exceeds 12.0% by weight, spraying is impossible due to the increase in viscosity and bubbles are generated, so it is not easy to remove bubbles using a towel or tissue.

Nonionic surfactants used in the present invention include derivatives such as alkanol amides and alkyl oxide amines. Preferably, one or more selected from derivatives such as lauric acid diethanol amide, lauryl diethyl amine oxide, palm oil alkyldimethylamine oxide, palm oil fatty acid diethanol amide, and palm oil fatty acid monoethanol amide Mix and use. More preferably, inexpensive cocoamide diethanol amine (Cocoamide DEA) is used.

 These nonionic surfactants are intended to have co-cleaning and solubilizing efficacy and to adjust pH, and 0.5 to 8.0 wt% is contained in 100 wt% of the shampoo composition of the present invention. At this time, if the amount is less than 0.5% by weight, the effect of the auxiliary cleaning is insignificant. If it is more than 8.0% by weight, the solubilization efficacy and the merchandise are inferior, and the viscosity increase and pH control are not easy. And the effect of the function of non-ions can be halved. For this purpose it is preferably contained 0.5 to 4.5% by weight in 100% by weight of the shampoo composition.

In addition, the shampoo according to the present invention contains 1.0 to 3.0% by weight of ethanol (when the 95wt% aqueous solution) in 100% by weight of the shampoo composition. This ethanol is contained as a surfactant and a fragrance solvent in the manufacture of the shampoo and is applied to the hair to act as an antiseptic.

In addition, the shampoo according to the present invention contains a pH adjuster for controlling the liquid phase of the shampoo so that the activity of the nonionic surfactant is good. That is, the liquidity of the shampoo by the anionic surfactant becomes alkaline, but in the alkaline state, the activity of the nonionic surfactant is not good, so the pH adjuster is contained to control it. Such a pH adjusting agent is appropriately contained so that the pH of the shampoo is in the range of 4-5 according to the present invention, specifically, 0.05 to 0.1% by weight is contained in 100% by weight of the shampoo composition. Here, the pH adjusting agent is selected from inorganic acids or organic acids and salts thereof, and citric acid may be used as a representative example. At this time, when less than 0.05% by weight may not be the activity of the non-ionic surfactant, when it exceeds 0.1% by weight may be acidic and rather irritating to the hair and skin.

In addition, the shampoo according to the present invention is appropriately contained a preservative as usual for quality preservation. Preservatives may be used, for example, by mixing one or two or more selected from the group consisting of methyl paraben, methyl paraoxybenzoate, methylchloroisothiazolinone, methylisothiazolinone, etc. It is contained in the range which has a suitable antiseptic effect, without changing it. Preferably, 0.01 to 0.05% by weight is contained in 100% by weight of the shampoo composition.

In addition, the shampoo of the present invention may optionally contain active ingredients such as moisturizers, conditioning agents and functional ingredients for hair protection and skin protection. As the moisturizing agent, propylene glycol or oils may be used, and the conditioning agent may be one or two selected from lanolin alcohol, polyoxyethylene lanolin, polyquaternium-7, polyquaternium-10, and ethylene glycol monostearic acid. The above can be mixed and used. As the functional ingredient, biotin, keratin protein, tocopherol (vitamin E), oil and fat (olive oil, almond oil and lecithin), aloe vera gel, D-panthenol (D- Panthenol), Allantoin, and one or two selected from herbal oils such as Chlorella extract, which contains protein, vitamin C and vitamin E as extracts, vegetable jojoba oil and tea tree oil, which are rich in vitamins and minerals. The above can be used. In addition, the functional ingredients include zinc prothion (Zn-Pyrithione), a sulfur compound selenium sulfide, tar (tar), Zpt (Zincomadine) and resorcinol, and ketoconazole derivatives as an antifungal agent. Etc. can be used. At this time, such moisturizers, conditioning agents and functional ingredients are contained within the microcapsules according to the present invention.

That is, the shampoo of the present invention may contain microcapsules containing an active ingredient, wherein the microcapsules contain one or more active ingredients selected from a moisturizing agent, a conditioning agent and a functional ingredient therein. Such microcapsules may be contained 0.1 to 3.0% by weight in 100% by weight of the shampoo composition of the present invention. At this time, if less than 0.1% by weight of the effective ingredient is insignificant, if it exceeds 3.0% by weight may be impossible to spray due to the increase in viscosity, turbidity or sediment caused by excessive particle (capsule).

In containing the active ingredient in the shampoo composition as described above, by collecting and containing in the microcapsules according to the present invention can improve the sustainability of the active ingredient as well as the stability of the maintenance of the shampoo. That is, even if stored for a long time, the base component (surfactant, etc.) of the shampoo composition and the functional active ingredient are not directly mixed with each other by the capsule membrane, thereby preventing the basic properties of the shampoo composition from being changed, thereby maintaining storage stability and functional sustainability. In particular, the microcapsules contain a functional active ingredient of a moisturizing agent, a conditioning agent and / or a functional ingredient having a medicinal effect of protecting the hair and protecting the skin in a micro sized polymer particle, specifically, a spherical particle having a size of 50 nm to 2000 μm. When the polymer particles (microcapsule coating) is burst by the decomposition reaction of a polymer such as hydration, a continuous drug delivery system (drug delivery system) to allow the diffusion of functional active ingredients collected therein gradually into the hair and skin. Is applied to ensure good drug persistence.

On the other hand, the preparation of microcapsules, that is, a method of capturing an active ingredient (humidant, conditioning agent and functional ingredient) in the polymer particles by way of example, biocompatible natural or synthetic polymers (eg agar, Karaya, A mixture of gums such as guanic and xanthan, natural polymers such as alginic acid, synthetic polymers such as polyvinyls, organic solvents (eg, ethers, halogenated alkanes, etc.), and active ingredients (humidants, conditioning agents). Next, after dispersing and adding water, the organic solvent and water may be evaporated by heating and stirring.

In addition, the shampoo according to the present invention as described above may contain one or more additives selected from the group consisting of fungicides, pigments, flavors and natural fruit extracts. Such additives are contained within a range that does not change the physical properties of the shampoo, but is not particularly limited, but may be contained in 0.05 to 3.0% by weight in 100% by weight of the shampoo composition of the present invention.

The fungicides may be used such as sulfur, trichoic acid and conazole derivatives, the pigment may be a water-soluble pigment, etc., the flavor is preferably a natural flavor (fruit flavor, herbal flavor, etc.). At this time, natural flavor (fruit flavor, herbal flavor) can be added to the shampoo composition of the present invention using a trace amount of ethanol and solubilizer. In addition, the natural fruit extract is added as a substitute for flavoring and flavoring vitamins, for example apple extract can be used.

Shampoo according to the present invention as described above is a liquid composition capable of spray spraying, is applied to the hair by a spray sprayer. Referring to the method of using the shampoo of the present invention, specifically, the method of washing hair using the shampoo of the present invention is as follows.

The washing method using the shampoo of the present invention excludes the step of soaking water in the hair which has been inevitably carried out in the past, and washing with a large amount of water after generating bubbles. Specifically, the cleaning method using the shampoo of the present invention is a step of receiving a shampoo (shampoo composition) in a spray sprayer and spraying the hair, massaging the hair to generate bubbles, wiping the hair with a towel or tissue, etc. Proceed. In other words, it can generate bubbles without wetting the hair. Especially, in removing foreign substances such as residual amount of shampoo, foam, water and contaminants, it can be easily cleaned with a towel or tissue without washing with a large amount of water. I can have it. At this time, it is better to use a wet towel or water tissue that is easier to remove bubbles and contaminants than a dry towel or dry tissue.

Shampoo of the present invention as described above is useful for home use as well as beauty salon. In beauty salons, shampooing is often required before hair cuts due to crushing and entanglement of hair. At this time, the shampoo of the present invention can be usefully applied in a sitting state because no water is required. In particular, the shampoo of the present invention is easy to use and does not require water, so long-term hospitalized patients and critical patients, soldiers or climbers who spend a lot of time in the field, travelers who travel for a long time, and water such as China and the Middle East This enemy is useful to people in desert areas.

The spray nebulizer may be used, for example, a spray nebulizer 10 as shown in FIG. 1. In addition, the spray atomizer is a capsule spray atomizer 10 'consisting of a cylindrical atomizer body 12 and a streamlined lid 14 coupled to the top of the body 12, as shown in FIG. Can be. The capsule-type spray sprayer 10 ′ shown in FIG. 2 is easy to carry, and is particularly useful for soldiers, climbers, or travelers who travel for a long time.

Hereinafter, specific examples and comparative examples of the present invention will be described, but the technical scope of the present invention is not limited thereto.

Example 1 and Example 2

First, a small amount of ethanol is mixed with the anionic surfactant, and then 50 to 70 ?? In the third deionized purified water at a temperature, the components except the microcapsules were dissolved with addition and stirring in a certain order to have a weight part as shown in [Table 1], followed by cooling. After cooling, the microcapsule collected with the active ingredients (humidant, conditioning agent, functional ingredient) was slowly added dropwise while operating the stirrer at low speed, followed by stirring at a high speed for a certain time to completely disperse the microcapsules, thereby completing the composition of this example. The components of the shampoo composition used in Examples (Examples 1 and 2) and their contents (parts by weight) are shown in the following [Table 1].

When the shampoo composition according to Examples 1 and 2 was sprayed once, the spray experiment was accommodated in the sprayer 10 (see FIG. 1) that is sprayed by 0.6 to 1.2 ± 0.1 cc and then sprayed freely. In addition, as a result of applying to the hair it was found that a little foam was generated and the appearance is cleanly cleaned by a wet towel without a separate water wash.

[Comparative Example]

At present, the shampoo composition in the market was prepared to the present comparative example, and its components and contents (parts by weight) are shown in the following [Table 1].

The shampoo composition of the present comparative example was accommodated in the nebulizer 10 used in the above example and the spray experiment was conducted, and it was confirmed that it was not discharged.

            <Composition of detergent composition, unit: parts by weight> division ingredient                                              Example 1 Example 2 Comparative example Anionic surfactant Triethanolamine lauryl sulfate 4.0 3.5 30.0 Nonionic surfactant Cocoamide diethanol amine (Cocoamide DEA) 2.0 2.5 10.0 ethanol 95wt% ethanol aqueous solution                                              3.0 3.5 3.5 pH regulator Citric acid                                              0.05 0.1 0.15 antiseptic Methyl paraben 0.02 0.02 0.05 Spices Lavender                                              0.3 0.5 0.5 Natural Fruit Extract Apple extract                                              0.5 0.5 0.5  Microcapsules Moisturizer (propylene glycol) collection                                              - 0.2 - Conditioning agent (polyoxyethylene lauline) collection                                              0.3 0.2 - Collection of functional ingredient (D-panthenol)                                              0.2 - - Moisturizer Propylene glycol                                              0.5 - 10.0 water Purified water                                              Remaining amount Remaining amount Remaining amount total -                                              100 parts by weight 100 parts by weight 100 parts by weight

For the shampoo composition according to the above Examples and Comparative Examples was evaluated as the customer satisfaction.

[Consumer Satisfaction Evaluation]

Satisfaction such as cleaning ability, wet combing, dry combing, hygiene state of hair, amount of foam, ease of use, etc. by using the shampoo composition according to Examples (1 and 2) and Comparative Example for 20 subjects Evaluation was made. Evaluation criteria were evaluated as 10 out of 10, the average is shown in the following [Table 2].

Evaluation criteria

2 points: Very poor, 3 points: Poor, 4 points: Poor, 5 points: Slightly poor, 6 points: Normal,

7 points: Good, 8 points: Satisfaction, 9 points: Very satisfactory, 10 points: Very satisfactory

                 <Progress of Customer Satisfaction Evaluation> division                                              Example 1 Example 2 Comparative example Cleaning ability 8.8                                              8.5 8.1 Wet combing 8.3                                              8.8 8.2 Dry combing 9.2                                              9.4 8.6 Hair hygiene 8.9                                              7.4 7.5 Amount of foam 7.4                                              7.7 8.3 Ease of use 9.7                                              9.3 6.4

As can be seen from the above [Table 2], in almost all evaluation parts, it can be confirmed that the Examples of the present invention have better satisfaction of the test subjects than the Comparative Examples. In particular, the results of the evaluation of the cleaning convenience and the dry combing state is very high in the ease of use, it can be seen that it can be used very conveniently in a state with sufficient cleaning power as in the prior art.

Therefore, the present invention is applied to the hair in a spray type without irritating the skin by appropriate composition to enable spray spraying in a state where sufficient cleaning power is secured, and has an effect that can be easily cleaned without the need for a separate water wash. Accordingly, the present invention does not require water with the convenience of washing, especially patients and critically ill patients who are hospitalized for a long time, soldiers or climbers who spend a lot of time in the field, travelers who travel for a long time, and China or the Middle East. It can also help people in desert areas with less water to care for clean and hygienic hair easily.

In addition, in the present invention, in containing the active ingredient having a hair and skin protection effect in the shampoo, it is collected and contained in the microcapsule to have the preservation stability and the functional sustainability of the shampoo and the excellent drug sustainability of the active ingredient. Make your hair shiny and shiny.

Claims (6)

0.5 to 12.0 wt% of anionic surfactant, 0.5 to 8.0 wt% of nonionic surfactant, 1.0 to 3.0 wt% of 95 wt% ethanol aqueous solution, 0.05 to 0.1 wt% of pH adjuster, 0.01 to 0.05 wt% of preservative, and the rest of water PH, 4-5, The anionic surfactant is one or two or more selected from lauryl sulfate triethanol amine, polyoxyethylene sodium lauryl sulfate, sodium lauryl sulfate, lauryl ammonium sulfate, and polyoxyethylene lauryl ammonium sulfate, The nonionic surfactant is one or two or more selected from lauric acid diethanol amide, lauryl diethyl amine oxide, palm oil alkyldimethylamine oxide, palm oil fatty acid diethanol amide, and palm oil fatty acid monoethanol amide, The pH adjusting agent is an inorganic acid or an organic acid, The preservative is a spray sprayable shampoo, characterized in that one or more selected from the group consisting of methyl paraben, methyl paraoxybenzoate, methylchloroisothiazolinone and methyl isothiazolinone. The shampoo of claim 1, wherein the anionic surfactant and the nonionic surfactant are 0.5 to 4.5 wt%, respectively, and contain more anionic surfactant than the nonionic surfactant. The microcapsules of claim 1 or 2, wherein the shampoo contains at least one active ingredient selected from a moisturizing agent, a conditioning agent, and a functional ingredient, in an amount of 0.1 to 3.0% by weight in 100% by weight of the shampoo composition. The moisturizing agent is propylene glycol, and the conditioning agent is one or two or more selected from lanolin alcohol, polyoxyethylene lanolin, polyquaternium-7, polyquaternium-10, and ethylene glycol monostearic acid, and the functional ingredient is Biotin, keratin protein, tocopherol (vitamin E), oils and fats (olive oil, almond oil or lecithin), Aloe Vera Gel, D-Panthenol, Allantoin, Chlorella extract, herbal oil And one or two or more selected from zinc prothion (Zn-Pyrithione). According to claim 1 or 2, characterized in that the shampoo contains 0.05 to 3.0% by weight of one or more additives selected from the group consisting of fungicides, pigments, flavors and natural fruit extracts in 100% by weight of the shampoo composition. Shampoo that can be spray sprayed. delete delete

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