KR20180003081A - Spray type cosmetic composition comprising high content of oil-soluble ingredients - Google Patents

Abstract

The present invention relates to a spray type cosmetic composition, and more particularly, to a spray type cosmetic composition comprising an oil-in-water type emulsion in which an oil phase part comprising an oil, a wax, and an emulsifier having an HLB value of 10 or higher in a water phase part comprising C1 to C8 alcohol and water is dispersed, wherein the oil phase part consists of 10 wt% or more in a total oil-in-water emulsion composition. The spray-type cosmetic composition according to the present invention is excellent in moisturizing and skin-softening effect, maintains excellent emulsion stability at low viscosity and makes the manufacture and use of sprayable spray type products possible.

Description

SPRAY TYPE COSMETIC COMPOSITION COMPRISING HIGH CONTENT OF OIL-SOLUBLE INGREDIENTS [0002]

The present invention relates to a spray-type cosmetic composition which contains a large amount of an oil-phase portion and exhibits excellent emulsion stability and spraying power.

The cosmetic composition is composed of various materials such as a water-soluble ingredient, an oil-soluble ingredient, a powder, and an active ingredient. The cosmetic composition has an emulsion form through emulsification in order to mix materials having various dissolving properties, In addition, various emulsifying technologies have been developed and used to diversify the use of cosmetics and to differentiate the feeling of use.

As a result, various uses and formulations have been introduced, and in particular, spray-type products have become popular with consumers.

Spray-type cosmetics are products that are applied to the skin by micro-injection of a cosmetic composition and are popular as a daily care product for busy modern people because they are easy to carry and use.

Specifically, since spray type cosmetics can be used at any time regardless of time and place, balance of oil and moisture of skin can be maintained. In addition, since the cosmetic composition is uniformly sprayed, it has an excellent skin absorption rate and is hygienic because it is less likely to transfer various bacteria and contaminants through the hand of a make-up tool or a user's skin.

In general, spray type cosmetics are limited to liquid cosmetic compositions having little viscosity since they are difficult to use due to narrow spray angle when the viscosity is high. In most cases, a low viscosity solubilizing composition containing a humectant and a small amount of an oil- Is used. The solubilizing composition is transparent and has good spraying power and can spread evenly, but it has no disadvantage that it is not much different from the lotion and has a temporary moisture replenishment function, resulting in persistent moisturizing feeling and lack of nutrients.

Accordingly, a low viscosity emulsion composition in which an oil-soluble ingredient is increased through various emulsifying techniques has been used in spray-type cosmetics. The emulsion composition is excellent in moisturizing durability and can impart nutritional sensation to the skin. However, since the size of the emulsion particle is not so large and the appearance is opaque, it causes dissatisfaction of the symbol and stains are left on the clothes.

Particularly, when the cosmetic composition of the emulsion type is used in a spray type cosmetic, it is difficult to expect a moisturizing effect such as a conventional emulsion or cream because the manufacturing technique is difficult and fundamentally the skin dry feeling can not be solved except the convenience of the product, It does not satisfy the desire of In order to solve this problem, when the amount of the oil component is increased, the stability of the emulsion is lowered, and when the viscosity controlling agent is used, there is a problem that the stickiness is increased, Further, the particles are easily separated at a low viscosity at which spraying is possible. Accordingly, the cosmetic composition in the form of an emulsion in the sprayable region could not contain a technical amount of an oil-soluble ingredient of more than a certain amount.

Accordingly, there have been attempts to produce a cosmetic composition capable of spraying on the skin while containing a large amount of oily components.

Korean Patent Laid-Open Publication No. 2014-0104603 discloses a cosmetic composition in the form of an oil-in-water type emulsion, which can be sprayed by containing an agglomerating agent composed of a water-soluble polymer having thixotropic properties together with an excessive amount of oil and a polypropoxic polymer emulsifier, And stability can be ensured.

Korean Patent Laid-Open Publication No. 2014-0120159 also discloses that the spray characteristics can be improved by including a silicone composition that is water-dispersed as a surface tension reducing agent in a dispersing cosmetic composition.

These patents improve the spray characteristics of the cosmetic composition to some extent through the use of additives, but the effect is not sufficient. Accordingly, it is an object of the present invention to provide an emulsion cosmetic composition which does not need a separate additive even if the amount of the oil-soluble ingredient is increased, and further develops a composition capable of ensuring sprayability, excellent formulation stability and high moisturizing effect to be.

Korean Patent Laid-Open Publication No. 2014-0104603 (2014.08.29), a spray type moisturizing cosmetic composition in the form of an aqueous type emulsion Korean Patent Laid-Open Publication No. 2014-0120159 (Oct. 13, 2014), a pump type cosmetic composition for improving spray angle by compounding a silicone composition

Accordingly, the present inventors have conducted various studies to solve the above-mentioned problems. As a result, the present inventors have found that when a specific alcohol compound is contained in the upper part of the spray-type cosmetic composition, the emulsion stability is maintained at a low viscosity even when the content of the oil- Respectively.

Accordingly, an object of the present invention is to provide a spray-type cosmetic composition having excellent emulsion stability and spraying properties.

In order to achieve the above object, the present invention provides a water-in-oil type emulsion comprising an oil-in-water emulsion containing oil, wax and an emulsifier having an HLB value of 10 or more in an upper portion of the water containing C1 to C8 alcohol and water, Wherein at least 10% by weight of the total water-in-oil type emulsion composition is contained.

Wherein the spray-type cosmetic composition comprises 10 to 40% by weight of an oily portion based on 100% by weight of the total composition; And 60 to 90% by weight of the aqueous phase.

Wherein the spray type cosmetic composition comprises 10 to 30% by weight of oil, 0.1 to 10% by weight of wax and 0.1 to 10% by weight of an emulsifier having an HLB value of 10 or more, based on 100% by weight of the total composition, 1 to 30% by weight of an alcohol of C8 and water as the balance.

The C1 to C8 alcohols are characterized by containing ethanol and a dihydric alcohol.

The viscosity of the spray-type cosmetic composition is 50 to 2000 cps.

The spray type cosmetic composition may be a viscosity controlling agent-free agent.

The spray type cosmetic composition according to the present invention shows excellent moisturizing effect and skin softening effect including a large amount of oily portion and can stabilize a high content of an oil-soluble ingredient without a viscosity regulator through a specific alcoholic compound in the water, have.

Spray-type cosmetics are able to satisfy user's feeling and nutritional feeling when using on skin.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a graph showing the results of analysis of (a) 1st week, (b) 2nd week, and (c) 3rd week size of spray type cosmetic composition according to Example 1 of the present invention.
FIG. 2 is a graph showing the results of analyzing (a) 1st week, (b) 2nd week, and (c) 3rd week pH of the spray type cosmetic composition according to Example 1 of the present invention.
Fig. 3 is a photograph showing spraying force measurement results of spray-type cosmetic compositions of Examples and Comparative Examples of the present invention.

The present invention provides a spray-type cosmetic composition having excellent spraying characteristics when a large amount of an oil-soluble ingredient is contained.

Spray type cosmetics are easy to carry and use, are sprayed in a fine spray form, can be easily absorbed throughout the skin, and are free from direct contact with bacteria and pollutants. However, when the cosmetic composition contained in the spray type cosmetic has a high viscosity, there is a problem in the spraying power, and therefore, the usual spray type cosmetic is mainly used for replenishing the water.

In recent years, spray-type cosmetics including an oil-based cosmetic composition containing a large amount of an oil-soluble ingredient have been increasing in order to provide consumers with a rich feeling of use along with development of emulsification technology in the field of cosmetics.

The emulsions are a process of dispersing one liquid of two liquids which are not mixed with each other or partially dissolved in emulsified particles (inner phase) by using an emulsifier in another liquid (outer phase), and the emulsion is a liquid-liquid dispersion system . The shape of the emulsion varies depending on the type of liquid that is the inner phase or the traumatic phase, and is largely divided into the oil in water (O / W) and the water in oil (W / O).

Since the water-in-oil type (O / W) emulsion composition is water, it is possible to easily produce a low-viscosity emulsion composition having a relatively high oil content (internal phase), while obtaining a moist and refreshing feeling while mixing oil. When an oil-in-water (O / W) emulsion composition is used as a spray type cosmetic composition, if the emulsion composition contains a certain amount or more of an oil-soluble ingredient, aggregation of emulsion particles occurs and viscosity regulator do. However, the viscosity controlling agent causes a feeling of use and deterioration of spray characteristics. On the other hand, if the viscosity is lowered so that spraying is possible, there is a problem that the floating phenomenon occurs due to the difference in specific gravity between the traumatic phase and the internal phase, and the stability is deteriorated.

Accordingly, the present invention provides a spray type cosmetic composition which has a low viscosity while maintaining excellent formulation stability by including a specific alcohol compound together with an improved nutritive and moisturizing duration by increasing the content of an oil-soluble ingredient in the spray- Antioxidant compositions are presented.

Specifically, the spray-type cosmetic composition according to the present invention comprises an oil-in-water type emulsion in which an oil phase part is dispersed in an oil phase containing C1 to C8 alcohol and water and containing an oil, a wax and an emulsifier having an HLB value of 10 or more, The oily phase comprises at least 10% by weight of the total water-in-oil type emulsion composition.

Preferably, the spray-type cosmetic composition comprises 10 to 40% by weight of a liquid part based on 100% by weight of the total composition; And 60 to 90% by weight of water. At this time, since the spray type cosmetic composition of the present invention contains a specific alcohol compound instead of the viscosity controlling agent, even if the content of the oil portion is high, the emulsion type and low viscosity can be stably maintained and sprayed.

Hereinafter, each component constituting the spray-type cosmetic composition of the present invention will be described in detail.

 The spray-type cosmetic composition of the present invention comprises an oil-in-water type emulsion in which an oil-in-water portion is dispersed in water, and the oil-in-water portion has an oil, wax and an emulsifier having an HLB value of 10 or more, It contains water.

The oily portion of the spray-type cosmetic composition of the present invention is a component for providing a rich sense of nutrition and feeling obtained from formulations such as creams, lotions and the like, and maintaining a moisturizing sustainability. The oily phase includes an oil component such as oil and wax and an emulsifier.

The oil-soluble component may contain various oils such as hydrocarbon-based oil, ester-based oil, silicone-based oil and vegetable oil in a liquid state and waxes having a melting point of 30 ° C or higher and a solid state at room temperature (25 ° C).

The oil is not particularly limited as it can be sufficiently mixed with the wax to be described later, and any oil conventionally used in this field can be used. For example, the oil may be selected from the group consisting of Polydecene, Polybutene, Hydrogenated polyisobutene, Dicaprylyl carbonate, Diisostearylmalate, Butylene glycol dicaprylate / dicaprate, Cetyl ethylhexanoate, Triethylhexanoin, Dicetearyl dimer dilinoleate, and the like. But are not limited to, diisostearyl malate, Dicetearyl dimer dilinoleate, hexyl laurate, pentaerythrityl tetraisostearate, octyldodecylstearoyl But are not limited to, stearyl stearate, octyldodecyl stearoyl stearate, cyclopentasiloxane, cyclohexasiloxane, dimethicone Dimethicone, Cyclomethicone, Phenyl trimethicone, Squalane, Tamanu oil, Macadamia nut oil, Sunflower seed oil, Olive oil, Evening primrose oil, Argan oil, Apricot oil, Sesame oil, Orange oil, Rosewood oil, Rosewood oil, at least one selected from the group consisting of oil, bergamot oil, camellia oil, tea tree oil and jojoba oil can be used.

Preferably, the oil is selected from the group consisting of Dicaprylyl carbonate, Cetyl ethylhexanoate, Cyclopentasiloxane, Cyclohexasiloxane, Dimethicone, Squalane, And Argan oil may be used.

The oil may be contained in an amount of 10 to 30% by weight, preferably 10 to 25% by weight based on 100% by weight of the total spray-type cosmetic composition. When the content of the oil is less than the above range, the skin softening and moisturizing effect is insignificant and the wax described later can not be dissolved. On the contrary, if the oil content is more than the above range, the dispersion stability in the composition may be deteriorated.

The wax is a lipophilic compound which is solid at room temperature (25 DEG C) and undergoes a reversible solid / liquid state change and has a melting point of 30 to 120 DEG C, is changed into a liquid state in the course of production and mixed with the above- Can be formed. In particular, by using the waxes together, skin-affinity can be improved and a feeling of soft feeling can be given.

The wax may be a commonly used wax such as Carnauba wax, Candelilla wax, Beeswax, lanolin, Ozokerite wax, ), Ceresin wax, Paraffin wax, Microcrystalline wax, Petrolatum, Murumuru seed butter, Mango butter, Shea butter (Cocoa butter, Almond butter, Pistachio butter, Avocado butter, Aloe butter, Soy butter, Wheat butter, At least one selected from the group consisting of Wheat berm butter, Cupuacu butter, Jojoba butter, Grape seed butter and Hemp butter can be used.

Preferably, the wax may be at least one selected from the group consisting of Murumuru seed butter, Mango butter, and Shea butter.

The wax may be contained in an amount of 0.1 to 10% by weight, preferably 0.5 to 5% by weight based on 100% by weight of the total spray-type cosmetic composition. When the content of the wax is less than the above range, the feeling of use and the feeling of nutrition can not be improved by the wax. On the other hand, when the content exceeds the above range, the waxes may aggregate to deteriorate the stability of the whole composition.

The oil and wax may be used in a weight ratio of 1: 0.05 to 1: 1.5, preferably 1: 0.1 to 1: 1. If the weight ratio is out of the above range, uneven mixing of the oil and the wax may occur or the emulsion stability may be deteriorated.

The emulsifier has a role of lowering the interfacial tension between the water and the oil phase, and may be those conventionally used in cosmetic compositions. Although not particularly limited, the emulsifier may have a Hydrophilie-Lipophile Balance (HLB) value of 10 or more.

The emulsifier having an HLB value of 10 or more may be selected from the group consisting of Polyglyceryl-3 methylglucose distearate, Cetearyl glucoside, Polyglyceryl-2 caprate, Polyglyceryl-3 laurate, Polyglyceryl-3 dilaurate, Polyglyceryl-10 oleate, Polyglyceryl-10 diol Polyglyceryl-10 dioleate, polyglyceryl-10 stearate, polyglyceryl-10 isostearate, polyglyceryl-10 isostearate, polyglyceryl- diisostearate, polyethylene glycol glyceryl stearate, polyethylene glycol-40 stearate, polyethylene glycol-100 stearate, At least one selected from the group consisting of Polysorbate 20, Polysorbate 80 and Polyglyceryl-10 pentastearate may be used.

Preferably, the emulsifier may have an HLB value of 10 to 15. For example, Polyglyceryl-3 methylglucose distearate having an HLB value of 12, Cetearyl having an HLB value of 11 At least one selected from the group consisting of Cetearyl glucoside, Polyglyceryl-10 diisostearate having an HLB value of 11.4 and Polysorbate 80 having an HLB value of 15 Can be used.

In the present invention, the emulsifier may be contained in an amount of 0.1 to 10% by weight, preferably 1 to 5% by weight, based on 100% by weight of the total spray-type cosmetic composition. When the content of the emulsifier is less than the above range, the emulsion of the underwater type is not formed or the stability of the cosmetic composition is lowered. On the other hand, if the content of the emulsifier is more than the above range, the emulsifier itself becomes sticky, have.

The spray-type cosmetic composition according to the present invention may contain 10 to 40% by weight, preferably 10 to 30% by weight, of an oily portion made up of the above-mentioned composition based on 100% by weight of the whole. Herein, the content of the oil-soluble component in the oil phase means the total amount of oil and wax excluding the emulsifier. When the oil phase portion is less than 10 wt%, there is no difference in feeling and feeling of use from the conventional spray cosmetic product, and the improvement effect is insignificant. On the other hand, when the oil phase portion is more than 40 wt%, the size and viscosity of the emulsion become large, .

Particularly, the present invention can be used as a spray formulation even when the oil phase containing the above-mentioned oil-soluble component contains 10% by weight or more. In the conventional case, when the oil-soluble component in the oil-phase portion is excessive, the viscosity, stability and the like are not secured, and usually a composition having an oil-soluble component of less than 5% by weight is used. In comparison, the present invention can be formulated into a spray-type cosmetic product which is used in a spray form with excellent oil-emulsion stability and low viscosity while containing a high content of an oil-soluble ingredient.

The water-based part of the spray-type cosmetic composition of the present invention provides a feeling of moisture and fresh feeling, and the oil-phase part is discontinuously dispersed as an external phase. The water receiving portion includes C1 to C8 alcohol and water.

The C1 to C8 alcohols serve to enhance the emulsification stability as well as the moisturizing effect. In particular, the C1 to C8 alcohols can enhance the stability of emulsification by preventing the phenomenon that the mutual attraction between the oil phase portions is strengthened and eventually phase-separated as the above-mentioned oil phase content increases in the spray type cosmetic composition.

The C1 to C8 alcohols include ethanol and divalent alcohols and can be contained in the composition in a mixed form to maintain the emulsion stability of the emulsion composition having a low viscosity.

The divalent alcohols include divalent alcohols having 1 to 8 carbon atoms. Examples of the divalent alcohols include 1,2-ethanediol, 1,3-propanediol, 1,2-propanediol, 1,2-butanediol, Pentanediol, 1,5-pentanediol, 1,6-hexanediol, 1,2-hexanediol, 1,5-hexanediol, 2,5-hexanediol, 1,7- Pentanediol, 2-methyl-2, 5-pentanediol, 2-methyl-2-propyl-1,3-propanediol , 2,4-dimethyl-2,4-dimethylpentanediol, 2,2-diethyl-1,3-propanediol, 2,2,4-trimethyl- At least one selected from the group consisting of 3-hexanediol, 2,5-dimethyl-2,5-hexanediol and 4-hydroxy-4-methyl-2-pentanol can be used.

Preferably, the divalent alcohol is at least one selected from the group consisting of 1,3-propanediol, 1,2-propanediol, 1,4-butanediol and 4-hydroxy-4-methyl- Can be used.

In the present invention, the alcohol may be contained in an amount of 1 to 30% by weight, preferably 5 to 25% by weight based on 100% by weight of the total spray-type cosmetic composition. If the content of the alcohol is less than the above range, the effect of improving the emulsion stability through the use of alcohol can not be obtained. On the other hand, if the content of the alcohol exceeds the above range, excessive use of alcohol may cause irritation when used on the skin.

The mixture of ethanol and divalent alcohol may be in a weight ratio of 1: 1 to 10: 1, and preferably 1: 1 to 5: 1. If the weight ratio is out of the above range, the emulsion stability improvement effect may be insufficient or side effects may occur.

The water may contain distilled water or purified water, and may be used as the balance on the basis of 100 wt% of the total spray-type cosmetic composition.

The spray-type cosmetic composition according to the present invention may contain 60 to 90% by weight, preferably 70 to 90% by weight, of the above-mentioned composition in 100% by weight of the whole composition. When the water phase portion is less than 60% by weight, the viscosity is increased and the injection is difficult. On the other hand, when the water phase portion is more than 90% by weight, the viscosity becomes too low and the emulsion stability may be deteriorated.

The spray-type cosmetic composition according to the present invention is not particularly limited as long as it has a low viscosity to attain a desired dispersibility in order to increase the content of the oily portion and effectively deliver the effective ingredient and to produce the spray-type cosmetic composition. The viscosity of the spray-type cosmetic composition may be 50 to 1000 cps, preferably 200 to 600 cps.

According to a preferred embodiment of the present invention, the spray-type cosmetic composition comprises 5 to 15% by weight of squalane in an oily portion, 0.1 to 10% by weight of Mulleru seed butter, 1 to 15% by weight of a cyclopentasiloxane based on 100% And 0.1 to 10% by weight of polyglyceryl-3-methyl glucose distearate, wherein the aqueous phase comprises 1 to 10% by weight of ethanol, 5 to 25% by weight of 1,3-propanediol, have.

The spray-type cosmetic composition containing the above-mentioned composition has a higher moisture-retaining ability than a conventional spray-type cosmetic composition, and can improve the feeling of nutrition and feeling while maintaining an underwater type emulsion stably in a low viscosity range. It shows excellent moisturizing effect and can provide a soft and refreshing feel.

In addition, since the spray-type cosmetic composition of the present invention is a viscosity controlling agent-free agent that does not contain a viscosity controlling agent in the composition, it has problems such as stickiness, The problem does not occur.

The spray-type cosmetic composition of the present invention may contain other ingredients conventionally used as needed in addition to the above-mentioned components, and may further include additives such as coloring matters, fragrances, preservatives, water-soluble / oil-soluble physiologically active ingredients, have.

Further, the spray-type cosmetic composition according to the present invention is not particularly limited in its use. However, considering the characteristics of low viscosity, basic cosmetics such as softening lotion, nutritional lotion, gel and lotion; A hair cosmetic composition such as a hair tonic, a hair essence or a hair treatment; It can be widely applied to other medicines and quasi-drugs.

The method for producing the spray-type cosmetic composition according to the present invention is not particularly limited, and can be produced by a conventional method for producing a cosmetic composition in the form of an underwater type.

Specifically, 1) preparing an aqueous phase by mixing an alcohol and water; 2) mixing the wax, the oil and the emulsifier to produce an oily portion; 3) adding an oil phase to the water and mixing the oil phase; And 4) cooling.

The mixing process of steps 1), 2) and 3) is carried out in an agitator capable of temperature control and stirring by a conventional method, and stirring and heating are performed as necessary.

For example, the water phase is carried out at room temperature and the oil phase is heated to 50 to 80 DEG C, preferably 65 to 75 DEG C, so that the other components are sufficiently dissolved in the oil.

The stirring is carried out using a homomixer in an agitator. The stirring speed and time may vary depending on the components used. For example, stirring is performed at a speed of 1000 to 5000 rpm, preferably 2000 to 4000 rpm for 3 to 10 minutes . Thereafter, the spray-type cosmetic composition of the present invention can be prepared through cooling at 25 to 30 ° C.

Hereinafter, the present invention will be described in more detail with reference to Examples. It is to be understood by those skilled in the art that these embodiments are only for describing the present invention in more detail and that the scope of the present invention is not limited by these embodiments in accordance with the gist of the present invention .

Examples 1 to 3 and Comparative Examples 1 to 4: Preparation of spray type cosmetic composition

An oil-in-water emulsified composition was prepared according to the method shown below with the composition shown in Table 1 below.

First, each component of the aqueous phase was added to a stirrer and stirred at room temperature to dissolve completely to prepare a water phase.

Then, the respective components of the oily phase were charged into a separate mixer and stirred at 80 DEG C to completely dissolve the oily phase.

Then, the oily phase was put into the prepared water, stirred at a temperature of 80 ° C at 3000 rpm for 15 minutes using a homomixer, and then cooled to 25 ° C to prepare a spray type cosmetic composition.

Composition (% by weight) Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Floating Squalane 10 15 20 - 10 10 10 MURU MURU butter 5 5 5 - 5 10 5 Cyclopentasiloxane 8 8 8 - 8 8 8 Emulsifier Polyglyceryl-3 methyl glucoside distearate 3.5 3.5 3.5 - - 3.5 - C14-22 alcohol - - - - One - - C12-20 alkyl glucoside - - - - 3 - - Water top ethanol 10 10 10 - - 5 5 1,3-propanediol 5 5 5 - 10 - - Incrementer Carbomer - - - - 0.4 - - Moisturizer glycerin - - - - - 10 10 Purified water Remainder Remainder Remainder 100 Remainder Remainder Remainder

Experimental Example  1. Evaluation of stability

In order to evaluate the stability of the spray-type cosmetic composition prepared in Example 1, the particle size of emulsified particles in the composition and the pH of the composition were measured every week after being left for 3 weeks from the date of manufacture.

The particle size of the emulsified particles was measured by diluting the composition of Example 1 with distilled water at a ratio of 1: 100 to prepare a sample. The prepared sample was measured using a particle size analyzer (Zetasizer Nano ZS, Malvern).

The pH of the composition was measured by diluting the composition of Example 1: distilled water at a ratio of 1: 9 to prepare a sample. The prepared sample was measured using a pH analyzer (METTLER-S20K).

The obtained results are shown in Figs. 1 and 2. Fig.

1 and 2, it was confirmed that the spray-type cosmetic composition of Example 1 had a uniform particle size of emulsified particles for 3 weeks and that the pH of the composition hardly changed. therefore. It was confirmed that the spray-type cosmetic composition according to the present invention according to the present invention had excellent stability.

Experimental Example  2. Injection force evaluation

In order to compare the spray characteristics of the spray type cosmetic compositions of Example 1 and Comparative Examples 1 to 4, the spray type cosmetic compositions of the above Examples and Comparative Examples were placed in a container having a Yoshino mist pump, and A4 paper And then sprayed four times on A4 paper at a distance of 30 cm.

The results obtained at this time are shown in FIG.

As shown in FIG. 3, the spray type cosmetic composition of Example 1 was uniformly sprayed onto the entire paper in a similar manner to Comparative Example 1 in which distilled water was sprayed. In Comparative Examples 2 to 4, And it was confirmed that the injection force was poor.

The spray-type cosmetic composition of the present invention not only has a rich feeling of use and nutrition through a high content of an oil-soluble ingredient but also exhibits excellent emulsification stability and injection property at a low viscosity, .

Claims (10)

A water-in-oil type emulsion in which an oil phase, a wax, and an emulsifier having an HLB value of 10 or more are dispersed in an aqueous liquid containing C1 to C8 alcohols and water,
Characterized in that said oily phase comprises at least 10% by weight of the total water-in-oil type emulsion composition. The method according to claim 1,
The spray-type cosmetic composition according to the present invention, based on 100% by weight of the total composition,
10 to 40% by weight of the oil phase; And
And 60 to 90% by weight of water. The method according to claim 1,
The spray-type cosmetic composition according to the present invention, based on 100% by weight of the total composition,
Wherein the oil phase comprises 10 to 30% by weight of oil, 0.1 to 10% by weight of wax and 0.1 to 10% by weight of an emulsifier having an HLB value of 10 or more,
Wherein the water-receiving part comprises 1 to 30% by weight of an alcohol of C1 to C8 and water as the balance. The method according to claim 1,
Wherein the C1 to C8 alcohols comprise ethanol and a dihydric alcohol. 5. The method of claim 4,
The dihydric alcohol may be at least one selected from the group consisting of 1,2-ethanediol, 1,3-propanediol, 1,2-propanediol, 1,2-butanediol, 1,4-butanediol, Diol, 1,6-hexanediol, 1,2-hexanediol, 1,5-hexanediol, 2,5-hexanediol, 1,7-heptanediol, Methyl-2,4-pentanediol, 3-methyl-1,5-pentanediol, 2-methyl-2-propyl-1,3-propanediol, 2,4- 1,3-pentanediol, 2,2-diethyl-1,3-propanediol, 2,2,4-trimethyl-1,3-pentanediol, 5-hexanediol, and 4-hydroxy-4-methyl-2-pentanol. The method according to claim 1,
The oil may be selected from the group consisting of polydecene, polybutene, hydrogenated polyisobutene, dicaprylyl carbonate, diisostearyl malate, butyleneglycol dicaprylate / dicaprate, cetyl hexyl hexanoate, Aging agents, such as, for example, aging agents, such as, for example, agar, dicheteryl dimer dilinoleate, diisostearyl maleate, decahethyl dilimeric dilinoleate), hexyl laurate, pentaerythritol tetraisostearate, octyldodecyl stearoyl stearate, Sesame oil, sunflower seed oil, olive oil, evening primrose oil, argan oil, apricot seed oil, sesame oil, orange oil, , Rosewood oil, bergamot oil, camellia oil, tea tree oil and jojoba oil Of the spray-type cosmetic composition according to claim. The method according to claim 1,
The wax may be at least one selected from the group consisting of carnauba wax, Candelina wax, beeswax, lanolin, ozokerite, ceresin wax, paraffin wax, microcrystalline wax, petrolatum, mullumu butter, mango butter, shea butter, cocoa butter, Wherein the at least one cosmetic composition is at least one selected from the group consisting of almond butter, pistachio butter, avocado butter, aloe butter, soybean butter, wheat butter, cucumber butter, jojoba butter, grape seed butter and maize butter. The method according to claim 1,
The emulsifier having an HLB value of 10 or more may be selected from the group consisting of polyglyceryl-3 methyl glucose distearate, cetearyl glucoside, polyglyceryl-3-caprate, polyglyceryl-3-laurate, Laurate, polyglyceryl 10-olate, polyglyceryl 10-diolate, polyglyceryl 10-stearate, polyglyceryl 10-isostearate, polyglyceryl 10-diisostearate, polyethylene glycol glyceryl Characterized in that it is at least one selected from the group consisting of stearate, polyethylene glycol-40 stearate, polyethylene glycol-100 stearate, polysorbate 20, polysorbate 80 and polyglyceryl-10 pentastearate. Cosmetic composition. The method according to claim 1,
Wherein the spray type cosmetic composition has a viscosity of 50 to 2000 cps. The method according to claim 1,
Wherein the spray type cosmetic composition is a viscosity controlling agent-free.

Images