KR101048675B1 - Emulsifying base for preparing powder type makeup cosmetic composition, Method for preparing the emulsifying base, Powder type makeup cosmetic composition comprising the emulsifying base and method for preparing same - Google Patents

Abstract

The present invention uses an emulsified base including wax as a powder binder, and uniformly mixes the powder binder used in the powder makeup product with powder using a volatile solvent to improve problems such as dusting, agglomeration, etc. The present invention relates to a powder makeup cosmetic and a manufacturing method which have improved characteristics such as light usability. Powder type makeup cosmetics of the present invention is used by mixing the oil with the conventional powder binder, and the powder binder and powder is uniformly mixed with the powder prepared by the method of directly spraying the powder binder to the powder, the cosmetic effect is excellent It has the advantage of excellent adhesion and durability.

Powder, Makeup, Binder, Wax, Solvent, Alcohol, Powder, Flour, Adhesive Slurry

Description

Emulsified base for making powder type makeup cosmetic composition, manufacturing method of the emulsified base, powder type makeup cosmetic composition comprising the emulsified base and manufacturing method

The present invention relates to an emulsified base for preparing a powder type makeup cosmetic composition, a method for preparing the emulsified base, a powder type makeup cosmetic composition comprising the emulsified base and a method for preparing the same, in particular, using an emulsified base including wax as a powder binder. Powder makeup cosmetics and manufacturing method to improve the properties such as color, power, moist and light feeling by improving the problems such as powder blowing, agglomeration, etc. by uniformly mixing the powder binder used in powder makeup products with powder using volatile solvent It is about. Powder type makeup cosmetics of the present invention is excellent in the cosmetic effect by uniformly mixing the powder binder and the powder compared to the cosmetic prepared by the method of mixing the oil with a conventional powder binder, and directly by spraying the powder binder to the powder It has the advantage of excellent adhesion and durability.

Powder type make-up cosmetics are generally in the form of a powder cake or a solid cake that is compression molded. The powder is a loose powder. In the solid form, a powder compression molding method that compresses the powder contents directly onto a plate can be used. It can be divided into a solvent type method of mixing with a solvent to make a slurry state and drying after molding. In addition, it can be divided into the base makeup (skin expression) applied to the entire face and the point makeup applied to a part of the face according to the purpose of use, and the function is to express the color by applying to the face. It has the function of skin care such as moisturizing function and the function of concealing the flaws of skin, clearing skin texture, correcting skin color, protecting skin and beautifying the skin beautifully.

The solid powder makeup cosmetics include two-way cakes, powder pacts, ball rolls, and eye shadows. The composition is largely composed of a powder part and an oil part. The powder part consists of extender pigments such as talc, mica, calcium carbonate, mica titanium, nylon powder, silica, and colorant components such as titanium oxide, iron oxide, and chromium oxide.The oil part contains trioctanoin, cetyloctanoate, Ester oils, such as diisostearyl stearate and tridodecyl isononanoate, hydrocarbon oils, such as squalane and mineral oil, and silicone oils, such as dimethicone, phenyl trimethicone, and cyclo pentasiloxane, are used.

Here, in the case of solid powder makeup by directly compression-molding the contents of the powder state, it is difficult to obtain a product in which oil and powder are homogeneously dispersed, because it is mechanically sprayed and dispersed as a binder oil in the powder. It lacks softness, gives a rough texture and has a low color development ability. In addition, when a high melting point raw material such as wax or semiwax is used as the binder, the dispersion of the binder is more difficult and there is a problem of worsening aggregation. In the case of the solvent type method, it is possible to disperse the oil as a binder in the liquid state by using a solvent as compared to the powder compression molding method, so that it is possible to disperse homogeneously to obtain a soft feeling of use. It is easy to have a good color development power, which is the basis of the quality requirements of the color cosmetics because it is less affected by the point of release from dust and the refractive index of the oil during molding. However, the solvent type method has less impact resistance than the powder compression molding method and is easily broken, and when used, the powder is severely blown, the moist side is lacking, and the organic and inorganic pigments are eluted by the solvent, so There is a big problem. In particular, solvent-type powder color cosmetics are used as solvent isopropyl alcohol, normal-butanol, etc., in vacuum suction filtration, the oil used as the binder is eluted by the solvent, the bonding strength with the powder becomes weak after molding. Problems such as dusting, poor moldability, and poor moist feel are not enough to play the role of the desired powder binder. Also, the solvent drying speed is too fast, resulting in product cracking and turbidity. There is this.

Accordingly, the inventors have conducted research to solve the above problems, and as a result, the dispersion of the binder in the solid powder makeup product affects the quality of the product, and in the solvent type powder make-up, the solvent dissolving ability of the powder binder to the solvent In the vacuum suction filtration of the solvent, the oil used is eluted by the solvent and does not play the role of the used binder enough to affect the quality of impact resistance, dusting, adhesion, etc. In order to make the dispersion of the binder homogeneous but not to easily dissolve the binder by the solvent, the emulsion base is used as the powder binder in the solid powder makeup, and the solvent is removed by the concentration under reduced pressure and the drying process, followed by pulverization and compression molding. Could solve.

Therefore, the present invention provides an emulsified base for producing a powder type makeup cosmetic composition having excellent powdering, molding stability, moisturizing ability, color developing ability, and adhesion to the skin, a method for preparing the emulsified base, and a powder type makeup cosmetic composition comprising the emulsified base and It is an object to provide a manufacturing method.

As described above, the emulsified base for preparing a powder type makeup cosmetic composition for achieving the object of the present invention, 0.3 to 5% by weight of surfactant, 2 to 20% by weight of wax, 1 to 10% by weight of fatty acid, 20 to 50% by weight of oil Oil phase portion comprising a; 0.01 to 1% by weight of an additive part including an antioxidant; And an aqueous phase including water as a moisturizer 1 to 10% by weight and the remaining amount.

The oil phase portion may include a surfactant, a fatty acid, oil, and solid fat, and may not include solid fat of the oil phase portion, or may be included within 5%.

The wax of the oil phase portion is from the group consisting of carnauba wax, candelina wax, paraffin wax, microcrystalline wax, ceresin, beeswax, polyethylene wax, ozokerite wax or a mixture of two or more thereof. Can be selected.

The oil in the oil phase portion is diisostearyl stearate, polyglyceryl tetraisostearate, glyceryl trioctanoate, hexyllaurate, cetyloctanoate, octyl palmitate, alkyl octanoate of 12 to 15 carbon atoms. Ester oils such as isopropyl myristate, octyl dodecyl myristate caprylic / capric triglyceride and butylene glycol dicaprylate / caprate; Hydrocarbon oils such as squalane, isohexadecane, hydrogenated polyisobutene, liquid petrolatum and the like; Silicone oils such as dimethicone, phenyltrimethicone and cyclo pentasiloxane; Or a group selected from the group consisting of two or more kinds thereof.

Method for producing an emulsified base for preparing a powder type makeup cosmetic composition according to the present invention, (1) 70 to 1 part by weight of the moisturizing agent and the water containing water as a residual amount (meaning the residual amount excluding the moisturizer, additives and oil phase) A first dissolution step of dissolving by heating to 80 ° C .; (2) an oil phase part comprising 0.3 to 5% by weight of surfactant, 2 to 20% by weight of wax, 1 to 10% by weight of fatty acid, and 20 to 50% by weight of oil; And 0.01 to 1% by weight of an additive part; the mixture is dissolved by heating to 70 to 80 ° C., and then added to the mixture obtained in the step (1), followed by stirring to emulsify; And (3) a cooling step of stabilizing the emulsion by cooling the mixture obtained in step (2) to 35 to 40 ° C.

At this time, in the step (1), the water-soluble additives may be mixed with the water-soluble additives of the additives forming the additive part of 0.01 to 1% by weight in the aqueous phase, and in this case, the additive part in (2) may be a water-soluble additive in the additives. Except for other additives (which may include antioxidants such as tocopheryl acetate) to proceed.

In addition, the powder type makeup cosmetic composition comprising an emulsified base according to the present invention, 10 to 20% by weight of the emulsion base for preparing a powder type makeup cosmetic composition of the present invention, alcohol as a solvent, or 35 to 55% by weight of a mixture of alcohol and water And powder as the remaining amount.

The powder may be selected from the group consisting of talc, mica, sericite, titanium oxide, nylon powder, silica, iron oxide or a mixture of two or more thereof.

In addition, the method for producing a powder type makeup cosmetic composition comprising an emulsified base of the present invention comprises (1) a residual amount (10 to 20% by weight of an emulsion base for preparing a powder type makeup cosmetic composition hereinafter, or a mixture of alcohol or alcohol and water as a solvent 35 Powder base manufacturing step of preparing a powder base by injecting and mixing the powders as a balance (except for 55 to 55% by weight) into a mixer; (2) a dispersion step of spraying and dispersing 10 to 20% by weight of an emulsion base for preparing a powder type makeup cosmetic composition according to the present invention to the powder base of (1); (3) a slurrying step of mixing 35 to 55% by weight of an alcohol or a mixture of alcohol and water as a solvent to the dispersion mixture of (2) to form a slurry; (4) drying the slurry obtained in (3) to remove the solvent; And (5) pulverizing the product obtained in (4) with a pulverizer, followed by compression and molding.

Therefore, according to the present invention, by using an emulsified base containing wax as a powder binder, and using a volatile solvent to uniformly mix the powder binder used in the powder makeup products with the powder to improve the problems such as powder blowing, agglomeration, color development, There is an effect of providing an emulsified base for preparing a powder type makeup cosmetic composition, a method for preparing the emulsified base, a powder type makeup cosmetic composition including the emulsified base, and a method for producing the same.

Hereinafter, the present invention will be described in detail with reference to specific examples.

The emulsion base for preparing a powder type makeup cosmetic composition according to the present invention comprises: an oil phase part comprising 0.3 to 5% by weight of surfactant, 2 to 20% by weight of wax, 1 to 10% by weight of fatty acid, and 20 to 50% by weight of oil; 0.01 to 1% by weight of an additive part including an antioxidant; And moisturizer 1 to 10% by weight And an aqueous phase including water as the remaining amount. Emulsion base for preparing powder type makeup cosmetic composition of the present invention is a heavy use of powder particles due to the non-uniform dispersion of powder binder in a compact solid powder makeup cosmetics, lack of softness gives a rough texture, low color development power and In solvent-based cosmetics, wax is contained as a powder binder in order to solve the conventional problems such as weak impact resistance due to elution of the binder by solvent and easy breakage, severe fluffing and lack of moist side. Using a mixture of alcohols or purified water with a solvent while using an emulsifying base to homogeneously disperse the powder binder, remove the solvent in a reduced pressure concentration process and a drying process, pulverize, compress and shape the powder makeup cosmetic composition Can be used to manufacture It is characterized by providing an oil base.

In general, waxes and fatty acids have a crystal structure that changes with temperature, so it shows a solid state at low temperatures and a liquid state at high temperatures. Therefore, it is difficult to disperse homogeneously when mixed with oils used as powder binders. It is difficult to expect a sufficient use effect. Therefore, in the present invention, by using an emulsified base having the composition as described above as a powder binder, even if wax is used as the powder binder, the above problems are solved. It can increase.

The surfactant is used for stable emulsification of the water phase component and the oil component of the emulsion base. Although the type is not specifically limited, Preferably, glyceryl stearate, sorbitan sesqui oleate, polyoxyethylene glyceryl monostearate, sorbitan monostearate, monostearic acid polyoxyethylene sorbitan, monooleic acid Polyoxyethylene sorbitan, steares-3 (polyoxyethylene stearyl ether), laureth-20 (polyoxyethylene lauryl ether) Or it may be selected from the group consisting of two or more of these, it is used in an amount of 0.3 to 5% by weight relative to the total weight of the emulsion base composition, when the surfactant is used in less than 0.3% by weight, The problem is that it's not good enough If there is, and in contrast exceeds 5% by weight, Rather, due to excessive emulsifier content, the balance may be broken, which may result in a problem of deterioration in stability of the emulsion and a deterioration of the persistence of the makeup cosmetic composition.

The emulsified base is a wax that has a high effect to improve the molding stability, adhesion and the like of the powder-type makeup cosmetic composition according to the present invention, the wax is preferably carnauba wax, candelina wax, paraffin wax, Microcrystalline wax, ceresin, beeswax, polyethylene wax, ozokerite wax or mixtures of two or more thereof. The wax is used in an amount of 2 to 20% by weight based on the total weight of the emulsified base composition, and when the wax is used in an amount of less than 2% by weight, the desired molding stability is poor, so that the drop stability is poor, and the skin adhesion is improved. If there is a problem that can not be obtained, on the contrary, if the content exceeds 20% by weight, the hardness is high during molding, the drop stability is excellent, but when the puff is used, the pay off is not good, so poor usability This can be.

In particular, fatty acids such as stearic acid improve the density of the particle interface composed mainly of emulsifiers with excellent regularity in chemical structure, and function to stabilize the oil stably, thereby forming emulsion particles and stabilizing emulsions. do. Fatty acid is used in an amount of 1 to 10% by weight based on the total weight of the emulsified base composition, when the fatty acid is used in less than 1% by weight, there may be a problem that does not sufficiently play a role in helping to stabilize the emulsion On the contrary, when the content exceeds 10% by weight, the emulsion stability deteriorates due to excessive interfacial orientation, and the viscosity of the obtained emulsified base is too high, so that it may be difficult to disperse when dispersed in the powder base. Preference is given to using within the content range.

The oil acts as an binder of the powder and emollient function to impart moisture and suppleness to the skin. The oil is diisostearyl stearate, polyglyceryl tetraisostearate, glyceryl trioctanoate, hexyllaurate, cetyloctanoate, octyl palmitate, alkyl octanoate of 12 to 15 carbon atoms, isopropyl Ester oils such as myristate, octyl dodecyl myristate caprylic / capric triglyceride, butylene glycol dicaprylate / caprate; Hydrocarbon oils such as squalane, isohexadecane, hydrogenated polyisobutene, liquid petrolatum and the like; Silicone oils such as dimethicone, phenyltrimethicone and cyclo pentasiloxane; Or a group selected from the group consisting of two or more kinds thereof. The oil is used in an amount of 20 to 50% by weight based on the total weight of the emulsified base composition, and when the oil is used in an amount of less than 20% by weight, the emollient effect of the powder type make-up cosmetics is less, which results in a dry feeling of use and powdering. If there is a problem, on the contrary, if it exceeds 50% by weight, the emollient effect may be excellent, but there may be a problem in that makeup aggregation and makeup persistence are not good. The mineral oil in the above may preferably be liquid petrolatum, which is obtained in the petroleum refining process, when refining crude oil in a fractionation tower, aviation oil, gasoline, diesel (kerosene), mineral oil, bunker Obtained in the order of C oil and coal tar (asphalt), it is a kind of hydrocarbon compound containing fatty acids, and is a trade name of 'SK Super Therm' of SK Corporation of Korea. It is known.

Solid fats in the oily part, such as stearyl alcohol, may be mixed without being clearly distinguished from oils or waxes as chemical combinations of fatty acids and alcohols. To be included.

In addition, the emulsified base may include an additive part including a moisturizer such as sodium hyaluronate, glycerin, sorbitol, and the like, an antioxidant, a preservative (preservative), a sunscreen, and the like. It can be purchased and used commercially provided by leading manufacturers at home and abroad, the content can also be used properly adjusted according to the properties of commercially purchased moisturizers, antioxidants, preservatives and sunscreens, etc. It can be.

Method for producing an emulsified base for preparing a powder type makeup cosmetic composition according to the present invention, (1) 1 to 10% by weight of the moisturizing agent and the residual amount (remaining amount except the other composition of the emulsified base of the present invention) water-containing and water-soluble additives A first dissolution step of mixing and dissolving by heating to 70 to 80 ℃; (2) 0.3 to 5% by weight of surfactant, 2 to 20% by weight of wax, 1 to 10% by weight of fatty acid, 20 to 50% by weight of oil, and 0.01 to 1% by weight of additives except water-soluble additives An emulsifying step of dissolving other additives by heating to 70 to 80 ° C., then adding to the mixture obtained in the step (1) and then stirring to emulsify; And (3) a cooling step of stabilizing the emulsion by cooling the mixture obtained in step (2) to 35 to 40 ° C.

The first dissolving step of (1) consists of dissolving the water-soluble portion and water-soluble additive containing water as 1 to 10% by weight of moisturizing agent and the remaining amount to 70 to 80 ℃. If the temperature of the water phase in the dissolving step is less than 70 ℃, components constituting the water phase, that is, the moisturizing agent is not sufficiently dissolved in water, there may be a problem that the productivity takes a lot of time to dissolve On the contrary, when the temperature exceeds 80 ° C., oxidation of moisturizing components, etc., occurs in water at high temperature, thereby causing discoloration or weakening of emulsifying power, thereby preventing smooth emulsification.

The emulsifying step of (2) is 0.3 to 5% by weight of surfactant, 2 to 20% by weight of wax, 1 to 10% by weight of fatty acid, 20 to 50% by weight of oil Other additives, except for water-soluble additives, are dissolved in the oil phase and 0.01 to 1% by weight of the additive portion including an antioxidant, heated to 70 to 80 ℃ and added to the result obtained in the step (1) And then emulsified by stirring. This emulsifying step mixes and emulsifies the water phase part and the water-soluble additive (only in the case of water-soluble additives) obtained in the first dissolution step of (1) in the oil phase part and other additive mixtures to form a stable formulation. When the heating temperature is less than 70 ℃, the components constituting the oil phase and the components constituting the additives may not be sufficiently dissolved in the oil of the oil phase, or it takes a long time to dissolve, there may be a problem that the productivity is lowered On the contrary, if the temperature exceeds 80 ° C., the wax and the fatty acid may be deformed at a high temperature to not form a homogeneous emulsified particle but may also be unstable.

The cooling step of (3) consists of cooling the mixture obtained in the step (2) to 35 to 40 ° C to stabilize the emulsion.

Powder type makeup cosmetic composition comprising the emulsified base according to the present invention (strictly the composition of the intermediate stage), 10 to 20% by weight of the emulsion base for preparing powder type makeup cosmetic composition of the present invention , as a solvent of alcohol or alcohol and water mixture 35 to 55 wt% And powder as the remaining amount.

The emulsified base is to be understood as being the same as described above. The emulsifying base has a small amount of powdering and improves skin adhesion, thereby improving makeup persistence and improving moisture retention. The emulsified base is included in an amount of 10 to 20% by weight based on the total weight of the powder-type makeup cosmetic composition according to the present invention, when the amount of the emulsified base is used in less than 10% by weight, the bonding strength is weak and low drop stability There may be a problem that the powdering is severe and the adhesion to the skin is reduced, on the contrary, when it exceeds 20% by weight, there may be a problem of agglomeration, oily texture, and deterioration of persistence.

The solvent functions to facilitate the mixing and dispersing of the powder and the emulsified base, and after mixing, it is removed before molding and does not affect the physical properties of the powder type makeup cosmetic composition according to the present invention. The solvent may be an alcohol or a mixture of alcohol and water. Herein, the alcohol may be mainly ethanol, isopropyl alcohol, normal-butanol, etc. having a low vaporization point, and the mixture of alcohol and water may be any one of the above alcohols and water in an alcohol: water in a weight ratio of 70 to 70. It may be mixed so as to have a ratio of 40:30 to 60. The solvent is included in the amount of 35 to 55% by weight relative to the total weight of the powder type makeup cosmetic composition according to the present invention, when the amount of the solvent is used less than 35% by weight, the amount of the solvent is small, the viscosity is high powder There may be a problem that it is difficult to uniformly disperse the binder emulsified base, on the contrary, if it exceeds 55% by weight, it is easy to uniformly disperse the emulsified base as the powder binder, but the amount of solvent is large, so that drying time is long and productivity is high. There may be a problem that the powder binder may be separated rather than uniform dispersion due to the problem of deterioration and solvent.

The powder is a main component applied to the skin in the powder type makeup cosmetic composition according to the present invention, and functions as a pigment imparting color to the skin by application to the skin. The powder may be selected from the group consisting of talc, mica, sericite, titanium oxide, nylon powder, silica, iron oxide or a mixture of two or more thereof.

In addition, the method for producing a powder type makeup cosmetic composition comprising an emulsified base of the present invention, (1) to prepare a powder base by adding the powder as a residual amount (the remaining amount excluding the emulsion base and solvent content below) into a mixer and mixing Powder base manufacturing step; (2) a dispersion step of spraying and dispersing 10 to 20% by weight of an emulsified base for preparing a powder type makeup cosmetic composition on the powder base of (1); (3) a slurrying step of mixing 35 to 55% by weight of an alcohol or a mixture of alcohol and water as a solvent to the dispersion mixture of (2) to form a slurry; (4) drying the slurry obtained in (3) to remove the solvent; And (5) a post-treatment step of pulverizing the product obtained in (4) with a pulverizer, followed by compression and molding.

The powder base manufacturing step of (1) comprises preparing powder base by injecting and mixing the remaining powders into a mixer. This step is to be understood by those skilled in the art as mixing the powders.

The dispersing step of (2) consists of spraying and dispersing 10 to 20% by weight of an emulsified base for preparing a powder type makeup cosmetic composition to the powder base obtained in the step (1). Dispersion by spraying as described above can also be easily understood by spraying and dispersing using a spray nozzle known to those skilled in the art.

Slurrying step (3) consists of mixing 35 to 55% by weight of alcohol or a mixture of alcohol and water as a solvent to the dispersion mixture of (2) to make a slurry state. A liquid solvent is mixed with the dispersion mixture of (2) obtained in a powder form so that the powders are evenly dispersed in the solvent to form a slurry. During this slurrying the powder and the emulsion base are evenly mixed.

Thereafter, in the drying step of (4), the slurry obtained in (3) is partially dried by vacuum condensation for shortening the drying time according to a conventional method, and then the solvent is removed by drying in a drier. It can be dried by, but the present invention is not limited to this, it can be understood that any method that can be removed by removing the solvent is applicable, of course, after crushing with a pulverizer, and then compression and molding It is possible to obtain a cosmetic of the desired formulation. It is to be understood that the drying, pulverizing, compacting and molding processes in the above are all well known to those skilled in the art.

The cosmetic composition according to the present invention obtained by the above-described configuration is different from the method of removing the solvent by vacuum suction filtration at the same time as compression molding in general solvent-type compressed solid cosmetics, and then drying and commercializing the solvent by vacuum concentration. After removing some of the solvent, it is dried to completely remove the solvent, and after crushing, by compression molding to prevent the powder binder from being eluted by the solvent to prevent a lot of loss, less powdering, improve skin adhesion and make-up It can increase sustainability and improve moisturizing.

The powder makeup cosmetic composition of the present invention may have a conventional formulation, for example, it may be formulated as a powder fact, two-way cake, eye shadow, ball touch, etc., these formulations are readily available to those skilled in the industry It can be understood.

Hereinafter, preferred embodiments and comparative examples of the present invention will be described.

The following examples are intended to illustrate the invention and should not be understood as limiting the scope of the invention.

Example  1 and Comparative example  One

No. Ingredient (% by weight) Example 1 Comparative Example 1 One Purified water 42.30 50.15 2 glycerin 2.00 2.00 3 Sodium hyaluronate 1.00 1.00 4 antiseptic 0.10 0.10 5 Squalane 10.00 10.00 5 Carnauba Wax 5.00 - 6 Stearic acid 2.00 - 7 Stearyl alcohol 1.00 0.15 8 Polyglyceryl tetraisostearate 5.00 5.00 9 lanolin 15.00 15.00 10 Glyceryl Trioctanoate 10.00 - 11 Cetiaryloctanoate - 10 12 Dimethicone 3.00 3.00 13 Glyceryl Stearate 2.00 2.00 14 Sorbitan monostearate 1.50 1.50 15 Tocopheryl acetate 0.10 0.10

Table 1 shows Example 1 of the emulsified base for preparing a powder type makeup cosmetic composition of the present invention and Comparative Example 1 having a feature that wax is not included in comparison with Example 1, and the preservative is a water-soluble additive forming an additive part, Aryl alcohol is an element constituting the oil phase portion, and tocopheryl acetate is included as an antioxidant (other additive) constituting the additive portion.

[Manufacturing method]

(1) The raw materials (1) to (4) of Table 1 above were dissolved by heating to 75 ° C.

(2) After dissolving the raw materials (5) to (15) in Table 1 above at 75 ° C., they were added to the mixture obtained in (1), emulsified for 10 minutes, cooled to 37 ° C., and finished.

Using the emulsified bases of Example 1 and Comparative Example 1 were subsequently prepared powder type makeup cosmetic compositions according to the present invention.

division No. Ingredient (% by weight) Example 2 Example 3 Example 4 Example 5 Comparative Example 2 Comparative Example 3 Powder One Talc Balance Balance Balance Balance Balance Balance 2 Mica 6.0 6.0 6.0 6.0 6.0 6.0 3 Serisite 15.0 15.0 15.0 15.0 15.0 15.0 4 Titanium oxide 5.0 5.0 5.0 5.0 5.0 5.0 5 Nylon powder 3.0 3.0 3.0 3.0 3.0 3.0 6 Silica 3.0 3.0 3.0 3.0 3.0 3.0 7 Iron oxide 2.0 2.0 2.0 2.0 2.0 2.0 Powder binder 8 lanolin - - - - - 2.0 9 Polyglyceryl tetraisostearate - - - - - 1.0 10 Squalane - - - - - 3.0 11 Dimethicone - - - - - 2.0 12 Carnauba Wax - - - - - 1.0 13 Powder binder
Oil painting base 1 10.0 15.0 20.0 15.0 - - 14 Powder binder
Oil painting base 2 - - - - 15.0 - 15 antiseptic - - - - - 0.1 Solvent 16 ethanol 35.0 25.0 25.0 20.0 25.0 - 17 Purified water 20.0 20.0 20.0 15.0 20.0 -

The powder binder emulsified base 1 refers to Example 1 of the emulsified base of the present invention mentioned above, and the powder binder emulsified base 2 refers to Comparative Example 1 in which no wax is included.

[Manufacturing method]

(1) The raw materials (1) to (7) of Table 2 were put in a well-known Henschel mixer and mixed to prepare a powder base.

(2) The powder bases of the raw materials (8) to (15) of Table 2 were sprayed and dispersed in the powder base of (1).

(3) After mixing the product obtained in the above (2) with the raw materials of the raw materials (16) to (17) of Table 2 to make a slurry state and sufficiently mixed, partially dried by vacuum concentration to reduce the drying time After drying, the product was dried in a drier and dried for at least 48 hours in a drier.

(4) After grinding the product of the above (3) with a grinder, to an aluminum dish Compression molding.

Experimental Example

The powder pact of the compression molding obtained as described above was tested for color expression, color change, powder blowing, adhesion, agglomeration, moisture, durability, usability and drop stability.

Experiments on color expression, color change, powderiness, adhesion, cohesion, moistness, durability, and usability were performed by selecting 30 women between 20 and 40 years of age. After applying it repeatedly in the morning for a week, when applying, immediately after application, after 8 hours of adhesion, color change, moisture, and persistence, the 5-point evaluation method (5: very good, 4: excellent, 3: normal, 2: bad, 1: Very bad) sensory evaluation, and averaged the results, are shown in Table 3 below.

Drop stability was tested by dropping 50 samples randomly and dropping at a height of 50 cm, and the evaluation criteria of the drop test were five-point evaluation method (5: 5% or less damage rate, 4: 5 to 10% damage rate, 3: Breakage rate of 10 to 15%, 2: breakage rate of 15 to 20%, 1: breakage rate of 20% or more), and the results were averaged, the results are also shown in Table 3 below.

Item Example 2 Example 3 Example 4 Example 5 Comparative Example 2 Comparative Example 3 Color expression 5 5 5 5 4 3 Color change 5 5 4 5 3 3 Flour 5 5 5 5 3 4 A sense of closeness 4 4 5 4 3 3 Bunch 5 5 4 5 5 2 Moist 4 4 5 4 3 4 Persistence 5 5 4 5 4 3 Usability 5 5 4 5 4 2 Drop stability 4 5 5 5 2 3

As can be seen in Table 3, unlike the conventional powder makeup products, using an emulsified base (Example 1) containing a wax as a powder binder according to the present invention uniformly dispersed in a solvent and dried after compression molding It was confirmed that the products (Examples 2 to 5) are excellent in color expression, powder blowing, agglomeration, wheat sesame, usability, etc., and excellent in drop stability. In the case of conventional powder compression molding products, it is difficult to use wax as a powder binder, it is difficult to uniformly disperse the powder binder, and it is not sufficient as the binder, and in the case of the solvent type, due to the elution of the binder by the solvent Although the powder binder did not play a sufficient role, in the present invention, while the wax is used as the powder binder, the dissolution of the powder binder does not occur during the temporary use of the solvent and subsequent solvent removal. This is because the conventional problems could be solved.

The present invention can be used in the field of manufacturing cosmetic compositions.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical scope of the present invention, and such modifications and modifications are within the scope of the appended claims.

Claims (7)

An oil phase part including 0.3 to 5 wt% of a surfactant, 2 to 20 wt% of a wax, 1 to 10 wt% of a fatty acid, and 20 to 50 wt% of an oil; 0.01 to 1% by weight of an additive part including an antioxidant; And 1 to 10% by weight of the moisturizing agent and the water phase containing water as the remaining amount; Powder type makeup cosmetic composition for producing an emulsion base comprising a. The method of claim 1, From the group consisting of carnauba wax, candelina wax, paraffin wax, microcrystalline wax, ceresin, beeswax, polyethylene wax, ozokerite wax or a mixture of two or more thereof. An emulsified base for producing a powder type makeup cosmetic composition, characterized in that selected. The method of claim 1, The oil in the oil phase portion is diisostearyl stearate, polyglyceryl tetraisostearate, glyceryl trioctanoate, hexyllaurate, cetyloctanoate, octyl palmitate, alkyl octanoate of 12 to 15 carbon atoms. , Isopropyl myristate, octyl dodecyl myristate caprylic / capric triglyceride, butylene glycol dicaprylate / caprate, squalane, isohexadecane, hydrogenated polyisobutene, liquid petrolatum, dimethicone An emulsified base for producing a powder type makeup cosmetic composition, characterized in that it is selected from the group consisting of chicone, phenyltrimethicone, cyclopenta siloxane or a mixture of two or more thereof. An oil phase part including 0.3 to 5 wt% of a surfactant, 2 to 20 wt% of a wax, 1 to 10 wt% of a fatty acid, and 20 to 50 wt% of an oil; 0.01 to 1% by weight of an additive part including an antioxidant; In the method for producing an emulsified base for producing a powder type makeup cosmetic composition comprising; and an aqueous phase comprising water as a moisturizer 1 to 10% by weight and the remaining amount, (1) a first dissolving step of dissolving the aqueous phase and the water-soluble additive in the additive part at 70 to 80 ° C. to dissolve it; (2) an emulsifying step of dissolving an additive except for the water-soluble additive in the oil phase part and the additive part by heating to 70 to 80 ° C., adding it to the resultant obtained in the first dissolving step, and then emulsifying by stirring; And (3) a cooling step of stabilizing the emulsion by cooling the resultant obtained in the emulsifying step to 35 to 40 ℃; Method for producing an emulsified base for preparing a powder type makeup cosmetic composition comprising a. 10 to 20% by weight of an emulsified base for preparing a powder type makeup cosmetic composition according to claim 1, 35 to 55% by weight of alcohol or a mixture of alcohol and water as solvent And Powder type makeup cosmetic composition comprising an emulsified base, characterized in that the emulsified base and the remaining amount excluding the solvent, including the powder. The method of claim 5, Powder type makeup cosmetic composition comprising an emulsified base, characterized in that the powder is selected from the group consisting of talc, mica, sericite, titanium oxide, nylon powder, silica, iron oxide or a mixture of two or more thereof. 10 to 20% by weight of an emulsified base for preparing a powder type makeup cosmetic composition according to claim 1, 35 to 55% by weight of alcohol or a mixture of alcohol and water as solvent And Using the powder as the remaining amount excluding the emulsified base and the solvent In the method for producing a powder type makeup cosmetic composition comprising an emulsion base, (1) a powder base manufacturing step of preparing a powder base by injecting and mixing the powder into a mixer; (2) a dispersion step of spraying and dispersing the emulsion base on the powder base; (3) a slurrying step of mixing the solvent into a slurry mixture obtained as a result of the dispersing step to make a slurry; (4) drying the slurry obtained in the slurrying step to remove the solvent; And (5) after grinding the product obtained in the drying step with a pulverizer, and then compacting and molding; Method for producing a powder type makeup cosmetic composition comprising an emulsified base, characterized in that comprises a.