KR102013619B1 - Emulsion binder composition, cosmetic composition comprising emulsion bider composition and method of manufacturing thereof - Google Patents

Abstract

The present invention relates to an emulsion binder composition and a manufacturing method containing starch, to a cosmetic composition containing the emulsion binder and a powder component, and to a method for producing the same, more specifically, containing starch, which serves to stabilize the powder component in the cosmetic It provides an emulsion binder composition and a method for producing the same, by containing the emulsion binder composition to ensure a molding stability while containing a large amount of powder components, in particular pearls, reduced powder blowing phenomenon, uniform and smooth adhesion to the skin adheres to the skin It is possible to provide a cosmetic composition and a method for preparing the same, which have high colorability and durability while having improved colorability and usability.

Description

Emulsion binder composition, cosmetic composition comprising the same, and a method for preparing the same.

The present invention relates to an emulsion binder composition and a manufacturing method containing starch, to a cosmetic composition containing the emulsion binder and a powder component, and to a method for producing the same, more specifically, containing starch, which serves to stabilize the powder component in the cosmetic The present invention provides an oil-in-water emulsion binder composition and a method for preparing the same, wherein the emulsion binder composition contains a large amount of powder components, in particular pearls, which ensures molding stability, reduces dusting, and adheres to the skin uniformly and smoothly. It is possible to provide a cosmetic composition having a high skin adhesion and durability and having improved color development and usability and a method of preparing the same.

Recent makeup trends require a variety of color expressions, from matte types to brilliant pearls. Therefore, in the conventional press formulation, when the content of pearl is maximized, the repulsive force between the pearl particles is large, and because of the size of a single particle, it is difficult to show a desired level of molding strength, and when using nylon powder, silica, and silicon powder useful for use Despite the similar drawbacks mentioned above, they are difficult to use in large amounts in formulations. In order to compensate for the above disadvantages, when an excessive amount of the oil and wax binder is used, there is a problem in that a caking phenomenon occurs, which greatly reduces the feeling of use of the cosmetic. Therefore, in order to compensate for the disadvantages of the above-mentioned formulations, plastic cosmetic makeup cosmetics have been developed, and formulations have been attempted using water-dispersible binders, water-in-oil type emulsions or oil-in-water emulsion binders. However, when the water-dispersed binder is used, problems such as dusting, hard surfaces, etc. occur after drying, and when the water-in-oil type emulsion binder is used, it is difficult to formulate due to compatibility problems between the powder and the binder. In addition, in the case of the existing oil-in-water emulsion binder, there is room for improvement in color development and usability.

Republic of Korea Patent Publication No. 10-1064504

Accordingly, the present inventors have found that when using an oil-in-water emulsion binder composition containing starch, the present invention can stably contain a powder component in a cosmetic and has completed the present invention.

Accordingly, an object of the present invention is to provide an emulsion binder composition and a method for preparing starch, a cosmetic composition containing the emulsion binder and a powder component, and a method for preparing the same, and in the conventional press formulation, As a result, the cosmetic composition containing the emulsion binder composition contained 50% by weight or more of powder components, in particular pearls, while ensuring molding stability and reducing powdering phenomena. In addition, the skin may be uniformly and gently adhered to the skin to exhibit improved color development and feel while having high skin adhesion and persistence.

The present invention relates to an emulsion binder composition and a method for producing the starch, a cosmetic composition containing the emulsion binder and a powder component and a method for producing the same.

Hereinafter, the present invention will be described in more detail.

The present invention provides an emulsion binder composition containing starch.

More specifically, the emulsion binder composition according to the present invention comprises an aqueous phase component containing water; And an oily component comprising starch and at least one selected from the group consisting of surfactants, waxes and oils.

The water phase component may further include a moisturizer, and the moisturizer is not particularly limited as long as it exhibits a moisturizing effect, but is preferably selected from the group consisting of butylene glycol, glycerin, dipropylene glycol and pentylene glycol It may contain one or more polyols. In one embodiment of the present invention, the moisturizing agent may contain 1% by weight or more based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the moisturizing agent may contain less than 10% by weight based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the moisturizing agent may contain from 1% by weight to 10% by weight relative to the total weight of the emulsion binder composition. When the moisturizing agent is less than 1% by weight, it does not exhibit a moisturizing effect, and when the moisturizing agent is more than 10% by weight, the applicability is inhibited due to stickiness.

The starch is a group consisting of Corn Starch Modified, Sodium Carboxymethyl Starch, Sodium Polyacrylate Starch, and Aluminum Starch Octenylsuccinate. It may be one or more selected from but is not limited thereto. The starch may preferably be used aluminum starch octenyl succinate.

The starch may be contained in the oily component, and by containing the starch, it absorbs residual oil in the emulsion binder, serves as a binder, thickener and emulsion stabilizer, secures molding stability in terms of formulation, and is uniform and soft on the skin. It can be closely adhered to and promotes sustainability. In one embodiment of the present invention, the starch may contain 4% by weight or more based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the starch may contain 20% or less of the total weight of the emulsion binder composition. In another embodiment of the present invention, the starch may be contained in 4 to 20% by weight relative to the total weight of the emulsion binder composition. If the starch is less than 4% by weight, the feeling is insignificant, and if it exceeds 20% by weight, there is a problem in that the stability of the emulsion is poor.

In one embodiment of the present invention may contain at least 60% by weight or at least 70% by weight based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the aqueous phase component may contain 90 wt% or less or 80 wt% or less with respect to the total weight of the emulsion binder composition. In another embodiment of the present invention, the aqueous phase component may contain 60 wt% to 90 wt%, preferably 70 wt% to 80 wt%, based on the total weight of the emulsion binder composition.

In an embodiment of the present invention, the oily component may be contained in an amount of 10 wt% or more or 20 wt% or more with respect to the total weight of the emulsion binder composition. In another embodiment of the present invention, the oil phase component may be contained in an amount of 40 wt% or less or 30 wt% or less with respect to the total weight of the emulsion binder composition. In another embodiment of the present invention, the oil phase component may be contained in an amount of 10 wt% to 40 wt%, preferably 20 wt% to 30 wt%, based on the total weight of the emulsion binder composition.

In one embodiment of the present invention may contain 60% to 90% by weight of the water phase component and 10% to 40% by weight of the oil phase component with respect to the total weight of the emulsion binder composition, preferably the water phase It may contain 70% to 80% by weight of the component and 20% to 30% by weight of the oily component. If the oil phase component is less than 10% by weight, the surface becomes hard, and powder fluffing occurs. In addition, if the content exceeds 40% by weight, the surface glossiness may be improved, but the caking phenomenon or the stickiness may occur, resulting in poor formulation value. The emulsion binder composition may have the form of an oil-in-water (W / O) emulsion binder composition.

The surfactant is not particularly limited as long as it is a surfactant used for emulsification in the cosmetic field, and for example, sorbitan stearate, glyceryl monostearate / pG-100 stearate, polysorbate, and the like can be used. .

The wax is dipentaerythryl hexahydroxystearate / hexastearate / hexaloginate, bis-diglyceryl polyacyl adipate-2, microcrystalline wax, dipentaerythrite patty acid ester, and the like. May be used, but is not limited thereto.

The oil is not particularly limited as long as it is commonly used in the cosmetic field, for example, hexyl laurate, dicaprylyl carbonate, diisostearyl malate, butylene Butylene glycol dicaprylate / dicaprate, Cetyl ethylhexanoate, Triethylhexanoin, Dicetearyl dimer dilinoleate, Carboxylic dimer dilinoleate Ester-based oils such as Caprylic / Capric Triglyceride, Polyglyceryl-2 Triisostearate, Pentaerythrityl Tetraisostearate, and the like; Hydrocarbon-based oils such as polybutene, hydrogenated polyisobutene, and phytosqualane; One or more kinds or mixtures of two or more kinds of silicone oils such as phenyl trimethicone and dimethicone may be used, but the type of oil is not limited thereto.

The emulsion binder composition may be used for stabilizing powder components such as pearl in cosmetics when contained in cosmetics. By using the emulsion binder composition according to the present invention can exhibit an effect that can stably contain at least 50% by weight of powder components such as pearl in the cosmetic composition.

The present invention provides a cosmetic composition comprising a powder component and the emulsion binder composition.

The powder component may be one or more selected from the group consisting of talc, mica, silica, nylon powder, iron oxide, and pearl, but is not limited thereto. The powder component may be stably contained in the cosmetic by the emulsion binder composition.

In one embodiment of the present invention, the powder component may contain 40% by weight or more based on the total weight of the cosmetic composition. In another embodiment of the present invention may contain up to 80% by weight of the powder component based on the total weight of the cosmetic composition. In another embodiment of the present invention, the powder component may contain 40 wt% to 80 wt% with respect to the total weight of the cosmetic composition.

In one embodiment of the present invention, the emulsion binder composition may contain 20% by weight or more based on the total weight of the cosmetic composition. In another embodiment of the present invention, the emulsion binder composition may contain up to 60% by weight based on the total weight of the cosmetic composition. In another embodiment of the present invention, the emulsion binder composition may contain 20% by weight to 60% by weight based on the total weight of the cosmetic composition.

In one embodiment of the present invention may be contained in the powder composition 40% to 80% by weight and 20% to 60% by weight of the emulsion binder composition relative to the total weight of the cosmetic composition. If the emulsion binder composition is more than 60% by weight, the slurry formulation is not formed, it is entangled with each other, and thus the injection process is restricted and cannot be used in the molding process, and when it is less than 20% by weight, the powder component is not sufficiently wetted in the emulsion binder. Thus the desired slurry formulation is not formed.

The cosmetic composition according to the present invention may further include preservatives, fragrances, etc. as an additive within a range not impairing the object of the present invention, but is not limited thereto.

The cosmetic composition according to the present invention and the method for preparing the cosmetic composition described below may be formulated in the form of eye shadow, blusher, pact, etc., but if the formulation can be stabilized by containing powder components such as pearl is limited thereto. It is not.

The present invention provides a process for preparing an emulsion binder composition containing starch.

More specifically, the present invention

(a) preparing an aqueous phase component;

(b) mixing and heating at least one oil phase component comprising starch and at least one selected from the group consisting of surfactants, waxes and oils;

(c) mixing and emulsifying the aqueous phase component prepared in step (a) and the oil phase component obtained in (b); And

(d) providing a method of preparing an emulsion binder composition comprising the step of cooling and stabilizing the mixture emulsified in (c).

In one embodiment of the present invention, the water phase component of step (a) may include water. In another embodiment of the present invention, the aqueous phase component may be prepared by mixing and heating a moisturizer and water. In one aspect of the present invention, the heating of step (a) may be performed at 40 ° C. or more, and in another aspect of the present invention, the heating may be performed at 50 ° C. or less. In another aspect of the present invention, the heating may dissolve the moisturizer in the water by heating to 40 ° C. to 50 ° C. in terms of an appropriate emulsification temperature.

The moisturizing agent is not particularly limited as long as it exhibits a moisturizing effect. For example, one or more polyols selected from the group consisting of butylene glycol, glycerin, dipropylene glycol and pentylene glycol may be used. In one embodiment of the present invention, the moisturizing agent may be mixed to be 1% by weight or more based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the moisturizing agent may be mixed to be 10% by weight or less based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the moisturizing agent may be mixed to 1% to 10% by weight relative to the total weight of the emulsion binder composition. When the moisturizing agent is less than 1% by weight, it does not exhibit a moisturizing effect, and when the moisturizing agent is more than 10% by weight, the applicability is inhibited due to stickiness.

In one aspect of the present invention, the heating of the step (b) may be performed at 70 ° C. or more, and in another aspect of the present invention, the heating may be performed at 80 ° C. or less. In another aspect of the invention the heating may be heated to 70 ℃ to 80 ℃ in terms of the temperature for dissolving the paste or wax material.

The step of mixing and emulsifying the aqueous phase component and the oil phase component of step (c) may be emulsified by adding the oil phase component obtained in the above (b) to the aqueous phase component prepared in the step (a).

In one aspect of the present invention, the step of cooling and stabilizing the emulsified mixture of step (d) may cool the emulsified mixture to a temperature of 35 ° C. or higher, and in another aspect of the present invention, the cooling is 40 ° C. or lower. Can be cooled to In another aspect of the invention the cooling can be stabilized by cooling to 35 ℃ to 40 ℃.

The starch is a group consisting of Corn Starch Modified, Sodium Carboxymethyl Starch, Sodium Polyacrylate Starch, and Aluminum Starch Octenylsuccinate. It may be one or more selected from but is not limited thereto. The starch may preferably be used aluminum starch octenyl succinate. In one embodiment of the present invention, the starch may be mixed to be at least 4% by weight based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the starch may be mixed to be 20% or less based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the starch may be mixed to be 4% to 20% by weight based on the total weight of the emulsion binder composition. If the starch is less than 4% by weight, the feeling is insignificant, and if it exceeds 20% by weight, there is a problem in that the stability of the emulsion is poor.

In one embodiment of the present invention, the aqueous phase component may be mixed to 60 wt% or more or 70 wt% or more based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the aqueous phase component may be mixed to 90 wt% or less or 80 wt% or less with respect to the total weight of the emulsion binder composition. In another embodiment of the present invention, the aqueous phase component may be mixed to 60 wt% to 90 wt%, preferably 70 wt% to 80 wt%, based on the total weight of the emulsion binder composition.

In an embodiment of the present invention, the oil phase component may be mixed to 10 wt% or 20 wt% or more based on the total weight of the emulsion binder composition. In another embodiment of the present invention, the oil phase component may be mixed to 40 wt% or less or 30 wt% or less with respect to the total weight of the emulsion binder composition. In another embodiment of the present invention, the oil phase component may be mixed in an amount of 10 wt% to 40 wt%, preferably 20 wt% to 30 wt%, based on the total weight of the emulsion binder composition.

In one embodiment of the present invention can be mixed so that the water phase component 60% to 90% by weight and the oil phase component 10% to 40% by weight relative to the total weight of the emulsion binder composition, preferably The aqueous phase component may be mixed at 70 wt% to 80 wt% and the oil phase component at 20 wt% to 30 wt%. If the oil phase component is less than 10% by weight, the surface becomes hard, and powder fluffing occurs. In addition, if the content exceeds 40% by weight, the surface glossiness may be improved, but the caking phenomenon or the stickiness may occur, resulting in poor formulation value. The emulsion binder composition may have the form of an oil-in-water (W / O) emulsion binder composition.

The surfactant is not particularly limited as long as it is a surfactant used for emulsification in the cosmetic field, and for example, sorbitan stearate, glyceryl monostearate / pG-100 stearate, polysorbate, and the like can be used. .

The wax is dipentaerythryl hexahydroxystearate / hexastearate / hexaloginate, bis-diglyceryl polyacyl adipate-2, microcrystalline wax, dipentaerythrite patty acid ester, and the like. May be used, but is not limited thereto.

The oil is not particularly limited as long as it is commonly used in the cosmetic field, for example, hexyl laurate, dicaprylyl carbonate, diisostearyl malate, butylene Butylene glycol dicaprylate / dicaprate, Cetyl ethylhexanoate, Triethylhexanoin, Dicetearyl dimer dilinoleate, Carboxylic dimer dilinoleate Ester-based oils such as Caprylic / Capric Triglyceride, Polyglyceryl-2 Triisostearate, Pentaerythrityl Tetraisostearate, and the like; Hydrocarbon-based oils such as polybutene, hydrogenated polyisobutene, and phytosqualane; One or more kinds or mixtures of two or more kinds of silicone oils such as phenyl trimethicone and dimethicone may be used, but the type of oil is not limited thereto.

The emulsion binder composition prepared by the manufacturing method according to the present invention can be used for stabilizing powder components such as pearl in cosmetics when contained in cosmetics. By using the emulsion binder composition according to the present invention can exhibit an effect that can stably contain at least 50% by weight of powder components such as pearl in the cosmetic composition.

The present invention provides a method for producing a cosmetic composition containing the emulsion binder composition and a powder component.

More specifically, the present invention

(A) preparing an emulsion binder composition according to the method for producing an emulsion binder composition;

(B) mixing the prepared emulsion binder composition with a powder component; And

(C) volatilizing the water in the mixed mixture provides a method for producing a cosmetic composition comprising the.

The powder component may be one or more selected from the group consisting of talc, mica, silica, nylon powder, iron oxide, and pearl, but is not limited thereto. The powder component may be stably contained in the cosmetic by the emulsion binder composition. The powder component may be prepared using a Henschel mixer commonly used in the art, but is not limited thereto.

In an embodiment of the present invention, the step of mixing the emulsion binder composition of step (B) with the powder component may use a high viscosity mixer in terms of minimizing the loss of the powder component, but is not limited thereto.

In the embodiment of the present invention, the step of mixing the emulsion binder composition of the step (B) with the powder component is by stirring (primary stirring) by adding the emulsion binder composition to the powder component, and then stirred at different speeds (Secondary stirring) may comprise a double stirring step. The first agitation is a step of wetting the powder component, and the second agitation corresponds to the step of uniformly mixing the emulsion binder composition and the powder component.

In one embodiment of the present invention, the first stirring may be performed at a lower speed than the second stirring.

In one embodiment of the present invention, the first stirring (low speed stirring) is not particularly limited, but may be performed at 100 rpm or more, and in another embodiment of the present invention, the first stirring may be performed at 800 rpm or less. In another embodiment of the present invention, the first stirring may be performed at a speed of 100 rpm to 800 rpm. If the speed is less than 100 rpm, the stirring time becomes too long, and if it exceeds 800 rpm, problems such as blowing out of powder components are likely to occur.

In one embodiment of the present invention, the secondary stirring (high speed stirring) is not particularly limited, but may be performed at 1,000 rpm or more, and in another embodiment of the present invention, the secondary stirring may be performed at 5,000 rpm or less In another embodiment of the present invention, the second agitation may be performed at a speed of 1,000 rpm to 5,000 rpm. The emulsion binder composition and the powder component may be sufficiently mixed within the above speed range.

In one embodiment of the present invention, the first stirring may be performed for 30 seconds or more, and in another embodiment of the present invention, the first stirring may be performed for 5 minutes or less, and in another embodiment of the present invention, Primary agitation may proceed for 30 seconds to 5 minutes in terms of suitable for the powder to wet.

In one embodiment of the present invention, the secondary agitation may be performed for 2 minutes or more or 5 minutes or more. In another embodiment of the present invention, the secondary agitation may be performed for 20 minutes or less, or 10 minutes or less. In another embodiment of the present invention, the second agitation may be performed for 2 minutes to 20 minutes, preferably 5 minutes to 10 minutes, from the viewpoint that the emulsion binder is evenly mixed with the powder component.

The volatilization step of volatilizing the water of step (C) is a step of molding and drying the cosmetic. In one embodiment of the present invention the volatilization step may be performed at 40 ℃ or more. In another embodiment of the present invention, the volatilization may be performed at 70 ° C. or less. In another embodiment of the present invention the volatilization step may be carried out at 40 ℃ to 70 ℃. If the temperature is less than 40 ℃ drying efficiency is lowered, if it exceeds 70 ℃ the amount of solvent volatilized rapidly increases the balance between the surface and the inside of the powder flying phenomenon occurs, it may adversely affect the molding stability.

In one embodiment of the present invention the volatilization step of step (C) may be performed for more than 8 hours, in another embodiment of the present invention the volatilization step may be performed for less than 24 hours, another of the present invention In one embodiment, the volatilization may be performed from 8 hours to 24 hours. When the volatilization step is less than 8 hours, drying is not sufficient, and problems such as caking and contamination occur, and when the volatilization step exceeds 24 hours, productivity is reduced.

In one embodiment of the present invention, the powder component may be mixed to be 40% by weight or more based on the total weight of the cosmetic composition. In another embodiment of the present invention, the powder component may be mixed to 80 wt% or less with respect to the total weight of the cosmetic composition. In another embodiment of the present invention, the powder component may be mixed to be 40 wt% to 80 wt% with respect to the total weight of the cosmetic composition.

In one embodiment of the present invention, the emulsion binder composition may be mixed to be 20% by weight or more based on the total weight of the cosmetic composition. In another embodiment of the present invention, the emulsion binder composition may be mixed to be 60% by weight or less based on the total weight of the cosmetic composition. In another embodiment of the present invention, the emulsion binder composition may be mixed to 20 to 60% by weight based on the total weight of the cosmetic composition.

In one embodiment of the present invention may be mixed so that the powder composition 40% to 80% by weight and the emulsion binder composition 20% to 60% by weight relative to the total weight of the cosmetic composition. If the emulsion binder composition is more than 60% by weight, the slurry formulation is not formed, it is entangled with each other, and thus the injection process is restricted and cannot be used in the molding process, and when it is less than 20% by weight, the powder component is not sufficiently wetted in the emulsion binder. Thus the desired slurry formulation is not formed.

The cosmetic composition prepared by the production method according to the present invention may be used as a plastic type cosmetic composition for stabilizing powder components such as pearl in the cosmetic by the emulsion binder composition. By using the emulsion binder composition according to the present invention can exhibit an effect that can stably contain at least 50% by weight of powder components such as pearl in the cosmetic composition.

Since the emulsion binder composition according to the present invention plays a role of stabilizing the powder component in the cosmetic, by containing the emulsion binder composition containing a large amount of powder components, in particular pearls while ensuring molding stability, reducing the powder blowing phenomenon, skin It adheres uniformly and smoothly to the skin, and shows the effect of having high coloring property and feeling while having high skin adhesion and persistence.

Hereinafter, the present invention will be described in more detail with reference to Examples and Test Examples. However, these examples are only for helping understanding of the present invention, and may be modified in various other forms, the scope of the present invention is not limited to the following examples.

Examples 1-2 and Comparative Example 1 Preparation of Emulsion Binder Composition

To prepare an oil-in-water emulsion binder composition according to the invention according to the composition of Table 1. In Example 2, a moisturizing agent (butylene glycol) was added to purified water, followed by heating at 40 ° C. to dissolve to prepare an aqueous phase component. 3 to 8 oil phase components were mixed, heated at 70 ° C., added to the prepared aqueous phase components, stirred to emulsify, and cooled to 30 ° C. to stabilize. Example 1 was prepared in the same manner as in Example 2 except that the aqueous phase component was used only with purified water. Comparative Example 1 was prepared according to the conventional method for preparing an oil-in-water emulsion.

No. Ingredient (Unit: wt%) Example 1 Example 2 Comparative Example 1 One Purified water Remaining amount Remaining amount Remaining amount 2 Butylene Glycol - 5.0 - 3 Polyglyceryl-2 Triisostearate 7.5 7.5 7.5 4 Defentaery Light Fatty Acid Ester 6.0 6.0 6.0 5 Caprylic / Capric Triglycerides 6.0 6.0 6.0 6 Butylene Glycol Dicaprylate / Dicaprate 0.5 0.5 0.5 7 Sorbitan stearate 0.5 0.5 0.5 8 Aluminum starch octenyl succinate 8.0 8.0 -

Examples 3 to 4 and Comparative Examples 2 to 3 Preparation of Makeup Cosmetics

Using the oil-in-water emulsion binder composition prepared according to Examples 1 and 2 and Comparative Example 1 to prepare a makeup cosmetic composition according to the composition of Table 2 below.

Examples 3 to 4 and Comparative Example 2 were prepared as follows. Powder components including talc, silica, nylon powder, iron oxide and pearl were added to a Henschel mixer and mixed uniformly to prepare powder components. The powder component was added to a high viscosity mixer, and each of the oil-in-water emulsion binder compositions prepared in Examples 1 and 2 was added thereto, stirred at 500 rpm for 1 minute, and then stirred at 3500 rpm for 10 minutes. Thereafter, the stirred cosmetic composition was dried at about 50 ° C. for about 15 hours to volatilize the water contained in the cosmetic composition.

Comparative Example 3 uses oils, which are commonly used binders instead of oil-in-water emulsion binders, and Comparative Example 3 is an eye shadow formulation of a conventional press formulation.

division No. Ingredient (Unit: wt%) Example 3 Example 4 Comparative Example 2 Comparative Example 3 Powder ingredients One Talc Remaining amount Remaining amount Remaining amount Remaining amount 2 Silica 3.0 3.0 3.0 3.0 3 Nylon powder 2.0 2.0 2.0 2.0 4 Iron oxide 1.0 1.0 1.0 1.0 5 pearl 60.0 60.0 60.0 60.0 Binder components 6 Emulsion Binder 1 (Example 1) 45.0 - - - 7 Emulsion Binder 2 (Example 2) - 45.0 - - 8 Emulsion Binder 3 (Comparative Example 3) - - 45.0 - 9 Phenyltrimethicone - - - 5.0 10 Butylene Glycol Dicaprylate / Dicaprate - - - 3.0 11 Dicetearyl dimer dilinoleate - - - 2.0

Test Example 1 Sensory Evaluation of Cosmetics by Panel

Firing type makeup cosmetic composition prepared by using the emulsion binder containing starch according to the present invention to know the blowing phenomenon, color expression, molding stability, adhesion, moist and longevity of the plastic type makeup cosmetic composition using oil-in-water emulsion binder In order to see, sensory evaluation was performed using the said Examples 3-4 and Comparative Examples 2-3.

The comparative evaluation was performed according to the criteria of Table 3 after allowing the women of 20-30s 20s through the consumer panel test to use the cosmetics of Examples 3-4 and Comparative Examples 2-3. The results are shown in Table 4 below as average values.

Evaluation standard 5 Very good 4 Great 3 usually 2 Bad One Very bad

Item Example 3 Example 4 Comparative Example 2 Comparative Example 3 Dusting 4 4 4 One Appearance color 5 5 4 2 Color development 5 5 3 2 Molding stability 5 5 5 One Tightness 5 5 4 2 Moist 4 5 3 2 Persistence 4 4 4 2

In the results of Table 4, color expression power and adhesion of the plastic type makeup cosmetic composition using the oil-in-water emulsion binder containing starch according to the present invention compared to the eye shadow manufactured using a conventional binder or a conventional press formulation eye shadow. It can be confirmed that the moisture is excellent overall. Through this, in the case of the conventional press formulation, there is a problem in that it cannot contain a large amount of pearl due to limitations in the type and content of the binder in molding stability, usability, etc., but in the present invention, the pearl is contained by containing starch in the oil-in-water emulsion binder. Even if it contains a large amount of 60% by weight, the molding stability is very excellent, and at the same time, the color expression power (appearance color and color development power) and adhesion are improved, and by including a moisturizer (Example 4), the feeling of use such as moisture is more It can be seen that it can be improved.

Claims (21)

Water phase components including water; And
An emulsion binder composition comprising an oily component comprising starch and a mixture composed of a surfactant, a wax and an oil as an active ingredient. The emulsion binder composition of claim 1, wherein the aqueous phase component further comprises a moisturizing agent. The emulsion binder composition of claim 2, wherein the moisturizing agent is at least one polyol selected from the group consisting of butylene glycol, glycerin, dipropylene glycol and pentylene glycol. The emulsion binder composition of claim 2, wherein the content of the moisturizing agent is 1% by weight to 10% by weight based on the total weight of the emulsion binder composition. The method of claim 1, wherein the starch is at least one selected from the group consisting of modified corn starch, sodium carboxymethyl starch, sodium polyacrylate starch and aluminum starch octenyl succinate, emulsion binder composition . According to claim 1, wherein the content of the water phase component is 60% to 90% by weight based on the total weight of the emulsion binder composition, characterized in that the content of the oil phase component is 10% to 40% by weight, Emulsion binder composition. According to claim 1, The content of the starch based on the total weight of the emulsion binder composition, characterized in that the emulsion binder composition, characterized in that 4% to 20% by weight. The emulsion binder composition of claim 1, wherein the surfactant is sorbitan stearate, glyceryl monostearate / fig-100 stearate or polysorbate. The method of claim 1, wherein the wax is dipentaerythrylhexahydroxystearate / hexastearate / hexaloginate, bis-diglycerylpolyacyladipate-2, microcrystal wax or dipentaerythlite patioate Emulsion binder composition, characterized in that the ester. The emulsion binder composition according to claim 1, wherein the oil is at least one selected from the group consisting of ester oil, hydrocarbon oil and silicone oil. The emulsion binder composition of claim 1, wherein the weight ratio of the mixture to starch is 20.5: 8.0. The emulsion binder composition of claim 1, wherein the emulsion binder composition is for stabilizing powder components in the cosmetic composition. Powder component; And a cosmetic composition comprising the emulsion binder composition according to any one of claims 1 to 12. The cosmetic composition according to claim 13, wherein the powder component is at least one selected from the group consisting of talc, mica, silica, nylon powder, iron oxide and pearl. According to claim 13, wherein the content of the powder component based on the total weight of the cosmetic composition is 40% to 80% by weight, characterized in that the content of the emulsion binder composition is 20% to 60% by weight, Cosmetic composition. As a method of producing an emulsion binder composition,
(a) preparing an aqueous phase component;
(b) mixing and heating a mixture of surfactant, wax and oil and an oily component comprising starch;
(c) mixing and emulsifying the aqueous phase component prepared in (a) and the oily phase component obtained in (b); And
(d) cooling and stabilizing the mixture emulsified in (c); the method of producing an emulsion binder composition according to any one of claims 1 to 12. delete delete delete delete delete