Powdered cosmetics

Abstract

To provide a powder cosmetic that provides a smooth texture, good adhesion and finish, and a high level of moisturizing effect. [Solution] The powder cosmetic consists of a mixture of (A) a surfactant, (B) a polyhydric alcohol, (C) water, and (D) an emulsion containing an oil other than component (A), wherein the powder component contains (E) an oil-absorbing powder having an oil absorption capacity of 80 mL / 100 g or more, and the total content of components (A), (B), (C), and (D) is 30 to 55% by mass based on the total amount of the powder cosmetic.

Description

Technical Field

[0001] The present invention relates to powdered cosmetics.

Background Art

[0002] Powdered cosmetics such as face powder used for finishing makeup are used for the purpose of absorbing sebum and sweat to prevent makeup from smudging, and for the purpose of imparting an aesthetic effect of diffusing light to make the skin look three-dimensional. Many such powdered cosmetics have a low content of oil agents and moisture so that a smooth feeling can be easily obtained when applied to the skin, and tend to promote skin dryness. For the purpose of preventing skin dryness, powdered cosmetics containing a polyhydric alcohol such as glycerin as a highly moisturizing component have also been proposed (for example, Patent Document 1 below).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] Recently, there has been a demand for powdered cosmetics that can provide a high moisturizing effect. However, powdered cosmetics with a high content of polyhydric alcohols or oily agents having moisturizing properties have a high stickiness, and it becomes difficult to uniformly adhere the powder components because the powder components tend to form lumps, or the elongation becomes heavy, resulting in a tendency for the adhesion to decrease. In addition, in powdered cosmetics such as face powder, properties such as a smooth feeling and a good finish need to be sufficient.

[0005] In view of the above circumstances, the present invention has been made, and an object thereof is to provide a powdered cosmetic that can obtain a smooth feeling, has good adhesion and finish, and can provide a high-level moisturizing effect. [Means for solving the problem]

[0006] The present invention provides the following powder cosmetics [1] to [4]. [1] A powder cosmetic comprising a mixture of a powder component and an emulsion containing (A) a surfactant, (B) a polyhydric alcohol, (C) water, and (D) an oil agent other than the component (A), wherein the powder component contains (E) an oil-absorbing powder having an oil absorption capacity of 80 mL / 100 g or more, and the total content of the component (A), the component (B), the component (C), and the component (D) is 30 to 55% by mass based on the total amount of the powder cosmetic. [2] The powder cosmetic composition according to [1], wherein the content of component (D) in the emulsion of the type is 10 to 60% by mass based on the total amount of the emulsion. [3] The powder cosmetic according to [1] or [2], wherein the total content of component (B) and component (D) is 10 to 50% by mass based on the total amount of the powder cosmetic. [4] The powder cosmetic composition according to any one of [1] to [3], wherein the ratio of the content of component (D) to the total content of component (B) and component (C) [(D) / {(B)+(C)}] in the emulsion is 0.1 to 4.0. [Effects of the Invention]

[0007] According to the present invention, it is possible to provide a powder cosmetic that has a smooth texture, good adhesion and finish, and can provide a high level of moisturizing effect. [Modes for carrying out the invention]

[0008] [Powdered cosmetics] The powder cosmetic composition of this embodiment consists of a mixture of a powder component and an emulsion containing (A) a surfactant (sometimes referred to as component (A)), (B) a polyhydric alcohol (sometimes referred to as component (B)), (C) water (sometimes referred to as component (C)), and (D) an oil other than component (A) (sometimes referred to as component (D)). Furthermore, the powder cosmetic composition of this embodiment contains (E) an oil-absorbing powder (sometimes referred to as component (E)) having an oil absorption capacity of 80 mL / 100 g or more, and the total content of components (A), (B), (C), and (D) is 30 to 55% by mass based on the total amount of the powder cosmetic composition.

[0009] <(A) component> As surfactants, those commonly used in cosmetics can be used, such as anionic surfactants, amphoteric surfactants, nonionic surfactants, and silicone-based surfactants. Component (A) can be used alone or in combination of two or more.

[0010] Anionic surfactants can include acyl glutamates such as sodium dilauroyl glutamate lysine, and alkali metal salts (soaps) of higher fatty acids such as potassium stearate. Amphoteric surfactants can include hydrogenated lecithin. Nonionic surfactants can include polyglycerin fatty acid esters such as glyceryl stearate, polyoxyethylene sorbitan fatty acid esters such as polysorbate 80 and PEG-20 sorbitan cocoate, and polyethylene glycol fatty acid esters. Silicone surfactants can include polyether-modified silicones such as PEG-10 dimethicone.

[0011] In this embodiment, a surfactant that enables emulsification and in which the content of component (D) in the emulsion is 20% by mass or more may be used, or a surfactant that enables D-phase emulsification may be used.

[0012] Component (A) may be sodium dilauroyl glutamate lysine, from the viewpoint of enabling oil-in-water emulsification and D-phase emulsification. Sodium dilauroyl glutamate lysine has a peptide skeleton and a structure similar to ceramide, making it easy to enhance the moisturizing effect of powder cosmetics. Normally, D-phase emulsification requires a large amount of surfactant, but by using sodium dilauroyl glutamate, D-phase emulsification becomes possible with a small amount of surfactant. This further enhances the moisturizing effect.

[0013] Furthermore, the powder cosmetic obtained by mixing an oil-in-water emulsion, which is produced by D-phase emulsification using dilauroyl glutamate lysine sodium, with a powder component, is excellent in both moisturizing effect and preventing makeup from smudging. This is because, after being applied to the skin, it allows polyhydric alcohols and moisturizing oils to gradually penetrate the skin while excess sebum and sweat are absorbed by component (E).

[0014] <(B) component> Examples of polyhydric alcohols include 1,3-butylene glycol (BG), dipropylene glycol (DPG), glycerin, 1,2-pentanediol (pentylene glycol), sorbitol, and mannitol. Component (B) can be used individually or in combination of two or more.

[0015] <(D) component> Examples of oils include oils and fats, waxes, hydrocarbons, ester oils, higher alcohols, higher fatty acids, silicone oils, and oil-soluble ultraviolet absorbers. Component (D) can be used individually or in combination of two or more.

[0016] Examples of oils and fats include solid oils such as hydrogenated castor oil, hydrogenated jojoba oil, palm oil, and Japanese wax, as well as liquid oils such as jojoba seed oil, sunflower seed oil, olive oil, castor oil, macadamia nut oil, camellia oil, rapeseed oil, linseed oil, and triglycerin.

[0017] Examples of waxes include beeswax, carnauba wax, candelilla wax, rice bran wax, sunflower seed wax, bran wax, spermaceti wax, lanolin, and the like.

[0018] Examples of hydrocarbons include polyethylene wax, microcrystalline wax, Fischer-Tropsch wax, ceresin, petrolatum, liquid paraffin, heavy liquid isoparaffin, hydrogenated polydecene, squalane, mineral oil, and the like.

[0019] Examples of ester oils include glyceryl tribehenate, cholesterol fatty acid ester, diisostearyl malate, isopropyl myristate, cetyl 2-ethylhexanoate, isopropyl palmitate, ethylhexyl palmitate, glyceryl tricaprylyl / caprate, neopentyl glycol dicaprate, glyceryl tri-2-ethylhexanoate, polyglyceryl triisostearate, pentaerythrityl tetra(hydroxystearate / isostearate), neopentyl glycol di-2-ethylhexanoate, triethylhexanoin, and the like.

[0020] Examples of higher fatty acids include stearic acid, oleic acid, myristic acid, palmitic acid, isostearic acid, behenic acid, linoleic acid, linolenic acid, and the like.

[0021] Examples of silicone oils include dimethylpolysiloxane, methylphenylpolysiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, methyltrimethicone, and the like.

[0022] <Emulsion> The emulsion contains components (A), (B), (C), and (D), and may be an oil-in-water type or a water-in-oil type. Since it is easier to feel a refreshing sensation and obtain a moisturizing effect when the component that first touches the skin is an aqueous component, an oil-in-water type emulsion is preferred.

[0023] In this embodiment, the powder cosmetic composition achieves both a smooth feel, good adhesion and finish, and a high level of moisturizing effect. The total content of components (A), (B), (C), and (D) is 30 to 55% by mass based on the total amount of the powder cosmetic composition, and from the viewpoint of the finish, it may be 30 to 45% by mass or 35 to 45% by mass.

[0024] The content of component (A) in the emulsion may be 0.1 to 5% by mass or 0.2 to 3% by mass based on the total amount of the emulsion, from the viewpoint of facilitating the preparation of the emulsion.

[0025] The content of component (B) in the emulsion may be 10 to 40% by mass or 15 to 30% by mass based on the total amount of emulsion, from the viewpoint of moisturizing effect.

[0026] The content of component (C) in the emulsion may be 5 to 70% by mass or 10 to 55% by mass based on the total amount of the emulsion, from the viewpoint of facilitating the preparation of the emulsion.

[0027] The content of component (D) in the emulsion may be 5 to 60% by mass based on the total amount of the emulsion. Furthermore, an oil-in-water emulsion with a content of 20% by mass or more of (D) is preferred because it can achieve a high level of both moisturizing effect and usability such as adhesion and finish.

[0028] Emulsifiers can be obtained by known methods such as D-phase emulsification, nonionic emulsification, soap emulsification, high-pressure emulsification, WO emulsification, and amino acid gel emulsification. From the viewpoint of moisturizing effect, emulsions obtained by D-phase emulsification are preferred. In this case, a gel-like emulsion containing component (B) and component (D) is formed.

[0029] From the viewpoint of facilitating the formation of a gel-like emulsion by D-phase emulsification, the ratio of the content of component (D) to the total content of components (B) and (C) in the emulsion [(D) / {(B)+(C)}] may be 0.1 to 4, 0.2 to 3, or 0.5 to 2.

[0030] <(E) component> The oil-absorbing powder having an oil absorption capacity of 80 mL / 100 g or more may be an inorganic powder such as silica or glass beads, an organic powder such as PMMA, Saccharomyces culture, nylon or silicone powder, or a composite powder thereof. Component (E) can be used alone or in combination of two or more.

[0031] In this specification, oil absorption refers to the amount of oil absorbed as measured in accordance with JIS K 5101-13-1 (2004). When a mixture of multiple oil-absorbing powders is used, the oil absorption amount of the mixture shall be the sum of the values ​​obtained by multiplying the oil absorption amount of each oil-absorbing powder by the amount of each oil-absorbing powder used, divided by the total amount used.

[0032] (E) The amount of oil absorbed by component may be 150 mL / 100 g or more, or 200 mL / 100 g or more, from the viewpoint of ease of manufacture of powdered cosmetic, and may be 400 mL / 100 g or less, from the viewpoint of usability.

[0033] (E) The shape of component (E) is preferably spherical from the viewpoint of usability such as adhesion and finish.

[0034] The particle size of component (E) may be 1 to 20 μm or 2 to 15 μm, from the viewpoint of usability such as adhesion and finish.

[0035] Component (E) may have a porous structure. In this case, the content of components (B) and (D) in the powder cosmetic can be increased to enhance the moisturizing effect while making it easier to ensure usability such as adhesion and finish.

[0036] Component (E) may be surface-treated. Examples of surface treatments include metal soaps, silicone compounds, fluorine compounds, surfactants, and amino acid compounds.

[0037] (E) The content of component (E) may be 40-65% by mass, 45-63% by mass, or 50-60% by mass, based on the total amount of the powder cosmetic, from the viewpoint of the finished product.

[0038] (E) The content of component (E) may be 65 to 100% by mass, 75 to 99% by mass, or 85 to 98% by mass, based on the total amount of powder components, from the viewpoint of oil absorption.

[0039] In the powder cosmetic composition of this embodiment, in order to achieve a high level of both moisturizing effect and usability such as adhesion and finish, the total content of component (B) and component (D) may be 10 to 50% by mass or 20 to 45% by mass based on the total amount of the powder cosmetic composition.

[0040] The powder cosmetic composition of this embodiment may contain powder components other than component (E). Such powders are not particularly limited and can be used as long as they are commonly used in cosmetics. Examples include extender powders and coloring pigments.

[0041] Examples of filler powders include inorganic powders, synthetic inorganic powders, organic powders, metal soaps, and synthetic polymer powders. More specifically, examples include glass powder, anhydrous silicic acid, aluminum silicate, magnesium silicate, aluminum magnesium silicate, mica, synthetic fluorphlogopite (synthetic mica), kaolin, sericite, synthetic sericite, talc, fluorphlogopite, synthetic mica, silica, calcium carbonate, magnesium carbonate, aluminum oxide, boron nitride, silicon carbide, barium sulfate, zinc stearate, aluminum stearate, zinc myristate, polyethylene powder, urethane beads, polymethyl methacrylate, and organopolysiloxane elastomers.

[0042] Examples of coloring pigments include red iron oxide, yellow iron oxide, black iron oxide, cobalt oxide, chromium oxide, ultramarine, Prussian blue, titanium dioxide, zinc oxide, fine particle titanium dioxide, and pearl pigments (titanium mica, iron oxide-coated titanium mica, fine particle titanium dioxide-coated titanium mica, barium sulfate-coated titanium mica, fish scale foil, bismuth oxychloride, aluminum flakes, etc.). These powders may be untreated or surface-treated to improve usability and dispersibility. Examples of surface treatments include metal soaps, silicone compounds, fluorine compounds, surfactants, and amino acid compounds.

[0043] The amount of powder components in the powder cosmetic of this embodiment may be 45 to 70% by mass, 55 to 70% by mass, or 55 to 65% by mass, based on the total amount of the powder cosmetic, from the viewpoint of achieving a smooth feel and finish.

[0044] The powder cosmetic composition of this embodiment may further contain additives commonly used in cosmetics, in addition to the components described above. Examples of additives include antioxidants, preservatives, fragrances, beauty ingredients, whitening agents, anti-wrinkle agents, and anti-inflammatory agents.

[0045] The powdered cosmetic of this embodiment is in powder form and can be used as a cosmetic such as face powder, body powder, or foundation.

[0046] [Method for manufacturing powdered cosmetics] The method for producing the powdered cosmetic of this embodiment may include the steps of: S1 preparing an emulsion containing the above-mentioned components (A), (B), (C), and (D), and a powder component containing the above-mentioned component (E); S2 mixing the emulsion and the powder component to obtain a mixture; and S3 filling the mixture into a predetermined container.

[0047] (Process S1) An emulsion can be obtained, for example, by preparing an aqueous phase containing components (B) and (C) (water) as described above, an oil phase containing component (D) as described above, and component (A) (surfactant) as described above, mixing them, and emulsifying them.

[0048] The mixing procedure may involve, for example, mixing part or all of the surfactant into one of the water phase or oil phase, and then mixing the other phase. If only part of the surfactant is mixed, the remainder may be mixed afterward. A disperser or similar device can be used for mixing.

[0049] Emulsification may be carried out, for example, by vigorously stirring the mixture obtained above using a homomixer or the like.

[0050] Phase D emulsification may be carried out, for example, by adding an oil phase containing component (D) to a polyhydric alcohol phase containing component (A) (surfactant) and component (B) as described above to prepare a phase D gel, and then mixing in component (C) (water) as described above.

[0051] (Process S2) For mixing emulsions and powder components, a disperser or similar device can be used, for example.

[0052] (Process S3) Examples of the specified containers include jars, bottles, and glass bottles. [Examples]

[0053] The present invention will be described in more detail below with reference to examples, but these examples do not limit the technical scope of the present invention. Unless otherwise specified, the values ​​in the table indicate the content (parts by mass) when the total amount of powdered cosmetic is 100 parts by mass.

[0054] [Manufacturing of powdered cosmetics] (Examples 1-20, Comparative Examples 1-6) Powdered cosmetic products (face powder) with the compositions shown in Tables 1-3 were manufactured using the following method.

[0055] <Manufacturing method> A D-phase gel was prepared by adding an oil phase containing component (D) to a polyhydric alcohol phase containing component (A) (surfactant) and component (B). Then, component (C) (water) and additives were mixed, and an emulsion was obtained using a homomixer. Next, the emulsion, component (E), and other powder components were mixed using a Henschel mixer, and this was filled into a jar container to prepare a powder cosmetic (face powder).

[0056] Comparative Examples 1 and 6 were prepared in the same manner as described above, except that no surfactant was used. In Comparative Example 5, a powder cosmetic was obtained by mixing components (A) to (E), a preservative, and other powder components without preparing an emulsion, and then filling this mixture into a jar container.

[0057] [Evaluation of powdered cosmetics] The obtained powdered cosmetic was evaluated for each item based on the evaluation method described below. The results are shown in Tables 1 to 3.

[0058] <Moisturizing effect> As a reference sample, a face powder was prepared with the following composition: 3% by mass of glycerin, 1% by mass of squalane, 30% by mass of silica (spherical, average particle size: 7 μm, oil absorption capacity: 60 mL / 100 g), 30% by mass of talc, 35.9% by mass of mica, and 0.1% by mass of iron oxide.

[0059] Five subjects were asked to wait for at least 20 minutes in a constant temperature and humidity room (20-22°C, 40-60% Rh), after which the moisture content A of their upper arms was measured using a corneometer. Subsequently, a reference sample was applied to the upper arms, and after 6 hours, the cosmetic was removed. The subjects then waited for at least 20 minutes in the constant temperature and humidity room, and the moisture content B of their upper arms was measured using a corneometer. The difference in moisture content before and after cosmetic application (moisture content B - moisture content A) was calculated and used as the standard value.

[0060] The difference in moisture content was determined for the powdered cosmetics of the examples and comparative examples in the same manner as described above, and the moisturizing effect was evaluated according to the following criteria. [Judgment criteria] ◎: Over 120% of the standard value ○: Over 110% of the standard value and 120% or less. △: Over 100% of the standard value, but 110% or less. ×: Less than 100% of the standard value

[0061] <Evaluation of adhesion, smooth texture, and finish> Ten cosmetic evaluation specialists were asked to use the powder cosmetics of the examples and comparative examples and evaluate them from the perspectives of adhesion (uniform application of powder components), smooth texture, and finish (visual appearance of the skin after applying the powder cosmetic). Each evaluation was given on a 5-point scale according to the evaluation criteria below, and a score was assigned to each sample. Furthermore, the average score of all panel members was used for the final judgment according to the judgment criteria below. [Rating: Evaluation Criteria] 5 points: very good 4 points: Good 3 points: Average 2 points: Slightly poor 1 point: Defective [Evaluation Criteria (Average Score)] ◎: 4 or higher ○: 3 or more and less than 4 △: 2 or more but less than 3 ×: Less than 2

[0062] <Lack of aggregation> The appearance of the powdered cosmetic compositions of the examples and comparative examples was visually inspected, and the absence of aggregation was evaluated according to the following criteria. ◎: Appears to be a uniform powder. ○: Small, lumpy particles can be seen. △: Large clumps may be visible, but they will break down during application. ×: Large clumps were observed and remained even after application.

[0063] [Evaluation of emulsions] The appearance of the emulsion prepared during the manufacture of powdered cosmetics was visually inspected, and the emulsification state was evaluated according to the following criteria. [Judgment criteria] ◎: It is a cloudy, uniform emulsion. ○: The emulsified particles are slightly large. △: Liquid droplets are visible on the surface. ×: Separated (not a milky lotion).

[0064] [Table 1]

[0065] [Table 2]

[0066] [Table 3]

[0067] The details of each component in Tables 1-3 are as follows:

[0068] <(A) component> Surfactant-1: Dilauroyl glutamate lysine sodium (Pellicea L-30, product name manufactured by Asahi Kasei Finechem Co., Ltd., aqueous solution with a concentration of 29% by mass) (Note that the amounts shown in the table and below represent the values ​​for the finished product.)

[0069] <(D) component> Ester oil-1: Dimer dilinoleate (phytosteryl / isostearyl / cetyl / stearyl / behenyl)

[0070] <(E) component> Silica-1: Silica (spherical, average particle size: 5μm, oil absorption: 168mL / 100g) Silica-2: Dimethicone-treated silica (spherical, average particle size: 5 μm, oil absorption: 125 mL / 100 g) Silica-3: Silica (spherical, average particle size: 5μm, oil absorption: 125mL / 100g) Silica-4: Silica (spherical, average particle size: 5μm, oil absorption: 370mL / 100g) Silica-5: Silica (spherical, average particle size: 6.2μm, oil absorption: 110mL / 100g) PMMA: (spherical, average particle size: 7μm, oil absorption: 225mL / 100g) Saccharomyces culture: A mixture of Saccharomyces culture and lauroyl lysine (oil absorption: 225 mL / 100 g)

[0071] <Other powder components> Silica-6: Silica (spherical, average particle size: 7.5μm, oil absorption: 60mL / 100g) Synthetic phlogopite: Synthetic phlogopite (plate-like, oil absorption: 60mL / 100g)

[0072] As shown in Tables 1-2, the powdered cosmetic compositions obtained in Examples 1-20 did not receive a "×" rating for any item, and it was confirmed that all aspects, including moisturizing effect, adhesion, finish, lack of aggregation, and emulsion state, were sufficient.

[0073] (Example 21: Face Powder) (Ingredients) (Percentage of ingredients by mass) 1. Glyceryl stearate 4.00 2. Stearic acid 2.00 3. Polysorbate 80 0.70 4. Squalane 4.23 5. Tocopherol 0.02 6. Glycerin 9.00 7. BG 1.10 8. Pentylene glycol 1.00 9. Wednesday 22.45 10. KOH 0.35 11. Preservative (Sodium Dehydroacetate) 0.15 12. Silica-1 27.00 13. Silica-4 27.00 14. Iron oxide 0.10 15. Lauroyl lysine 0.50 16.Synthetic phlogopite 0.40

[0074] The details of the above ingredients are the same as those already described above.

[0075] <Manufacturing method> Components 1-5 were uniformly mixed and then heated to 90°C. Meanwhile, components 6-11 were uniformly mixed and then heated to 90°C. The mixture of components 6-11 was gradually added to the mixture of components 1-5 and emulsified. After emulsification was complete, it was cooled to room temperature to obtain an emulsion. Meanwhile, components 12-16 were mixed and stirred in a disperser at room temperature. Next, the emulsion and the mixture of components 12-16 were mixed using a Henschel mixer, and this was filled into a jar container to produce a powdered cosmetic (face powder).

[0076] <Rating> When the obtained face powder samples were evaluated in the same way as described above, it was confirmed that the moisturizing effect was "〇", adhesion was "◎", smooth texture was "◎", finish was "◎", non-aggregation was "◎", and the emulsification state of the emulsion was "◎".

[0077] (Example 23: Face Powder) (Ingredients) (Percentage of ingredients by mass) 1. Glyceryl stearate 4.00 2. Stearic acid 2.00 3. Polysorbate 80 0.70 4. Squalane 4.23 5. Tocopherol 0.02 6. Glycerin 9.00 7. BG 1.10 8. Pentylene glycol 1.00 9. Wednesday 22.45 10. KOH 0.35 11. Preservative (Sodium Dehydroacetate) 0.15 12. Silica-1 54.00 13. Iron oxide 0.10 14. Lauroyl lysine 0.50 15.Synthetic phlogopite 0.40

[0078] The details of the above ingredients are the same as those already described above.

[0079] <Manufacturing method> Components 1-5 were uniformly mixed and then heated to 90°C. Meanwhile, components 6-11 were uniformly mixed and then heated to 90°C. The mixture of components 6-11 was gradually added to the mixture of components 1-5 and emulsified. After emulsification was complete, it was cooled to room temperature to obtain an emulsion. Meanwhile, components 12-15 were mixed and stirred in a disperser at room temperature. Next, the emulsion and the mixture of components 12-15 were mixed in a Henschel mixer and filled into a jar to produce a powdered cosmetic (face powder).

[0080] <Rating> When the obtained face powder samples were evaluated in the same way as described above, it was confirmed that the moisturizing effect was "○", adhesion was "○", smooth texture was "○", finish was "○", non-aggregation was "△", and emulsion state was "◎".

[0081] (Example 24: Face Powder) (Ingredients) (Percentage of ingredients by mass) 1. Glyceryl stearate 4.00 2. Stearic acid 2.00 3. Polysorbate 80 0.70 4. Squalane 4.23 5. Tocopherol 0.02 6. Glycerin 9.00 7. BG 1.10 8. Pentylene glycol 1.00 9. Wednesday 22.45 10. KOH 0.35 11. Preservative (Sodium Dehydroacetate) 0.15 12. Silica-4 54.00 13. Iron oxide 0.10 14. Lauroyl lysine 0.50 15.Synthetic phlogopite 0.40

[0082] The details of the above ingredients are the same as those already described above.

[0083] <Manufacturing method> Components 1-5 were uniformly mixed and then heated to 90°C. Meanwhile, components 6-11 were uniformly mixed and then heated to 90°C. The mixture of components 6-11 was gradually added to the mixture of components 1-5 and emulsified. After emulsification was complete, it was cooled to room temperature to obtain an emulsion. Meanwhile, components 12-15 were mixed and stirred in a disperser at room temperature. Next, the emulsion and the mixture of components 12-15 were mixed in a Henschel mixer and filled into a jar to produce a powdered cosmetic (face powder).

[0084] <Rating> When the obtained face powder samples were evaluated in the same way as described above, it was confirmed that the moisturizing effect was "○", adhesion was "○", smooth texture was "△", finish was "△", non-aggregation was "◎", and emulsion state was "◎".

[0085] (Example 25: Face Powder) (Ingredients) (Percentage of ingredients by mass) 1. PEG-10 Dimethicone 3.50 2. Dimethicone 19.48 3. BG 1.00 4. Pentylene glycol 1.00 5. Glycerin 9.00 6. Tocopherol 0.02 7. Wednesday 10.80 8. Preservative (Sodium Dehydroacetate) 0.20 9. Silica-1 27.00 10. Silica-4 27.00 11. Iron oxide 0.10 12. Lauroyl lysine 0.50 13.Synthetic phlogopite 0.40

[0086] The details of the above ingredients are the same as those already described above.

[0087] <Manufacturing method> Components 1 and 2 were uniformly mixed. Meanwhile, components 3 to 8 were uniformly mixed. To the mixture of components 1 and 2, the mixture of components 3 to 8 was slowly added while stirring with a homomixer to obtain an emulsion. Next, the emulsion and components 9 to 13 were mixed with a Henschel mixer, and this was filled into a jar container to prepare a powdered cosmetic (face powder).

[0088] <Rating> When the obtained face powder samples were evaluated in the same way as described above, it was confirmed that the moisturizing effect was "〇", adhesion was "◎", smooth texture was "◎", finish was "◎", non-aggregation was "◎", and the emulsion state of the emulsion was "〇".

[0089] (Example 26: Face Powder) (Ingredients) (Percentage of ingredients by mass) 1. PEG-20 Sorbitan Cocoate 1.00 2. Glycerin 10.00 3. BG 10.00 4. Pentylene glycol 1.00 5. Squalane 9.98 6. Tocopherol 0.02 7. Wednesday 10.80 8. Preservative (Sodium Dehydroacetate) 0.20 9. Silica-1 27.00 10. Silica-4 27.00 11. Iron oxide 0.10 12. Talc 2.50 13. Mica / Aluminum Hydroxide 0.40

[0090] The details of the above components are the same as those already described, except for the components listed below. Talc: Talc (plate form, oil absorption capacity: 40.0 mL / 100 g) Mica / Aluminum Hydroxide::Mica / Aluminum Hydroxide (plate-shaped, oil absorption capacity: 129.0 mL / 100 g)

[0091] <Manufacturing method> A D-phase gel was prepared by slowly adding a solution of components 5-6, which was uniformly mixed, to a solution of components 1-4 while stirring with a disperser. Then, an emulsion was obtained by slowly adding a solution of components 7-8, which was uniformly mixed, with a disperser while stirring. Next, the emulsion and components 9-13 were mixed using a Henschel mixer, and this mixture was filled into a jar to prepare a powdered cosmetic (face powder).

[0092] <Rating> When the obtained face powder samples were evaluated in the same way as described above, it was confirmed that the moisturizing effect was "〇", adhesion was "◎", smooth texture was "◎", finish was "◎", non-aggregation was "◎", and the emulsification state of the emulsion was "◎".

[0093] (Example 27: Face Powder) (Ingredients) (Percentage of ingredients by mass) 1. Resinol 1.00 2. Glycerin 15.00 3. Pentylene glycol 1.00 4. Squalane 14.98 5. Tocopherol 0.02 6. Wednesday 10.80 7. Preservative (Sodium Dehydroacetate) 0.20 8. Silica-1 27.00 9. Silica-4 27.00 10. Iron oxide 0.10 11. Mica 2.50 12. Boron nitride 0.40

[0094] The details of the above ingredients are the same as those already described above.

[0095] <Manufacturing method> A solution of components 1-3 was uniformly mixed while being heated, and then a solution of components 4-5 was slowly added to it while stirring with a disperser to prepare a D-phase gel. To this, a solution of components 6-7 was slowly added to it while stirring with a disperser to obtain an emulsion. Next, the emulsion and components 8-12 were mixed using a Henschel mixer, and this was filled into a jar container to prepare a powdered cosmetic (face powder).

[0096] <Rating> When the obtained face powder samples were evaluated in the same way as described above, it was confirmed that they received the following ratings: moisturizing effect "◎", adhesion "◎", smooth texture "◎", finish "◎", non-aggregation "◎", and emulsion state "◎".

[0097] (Example 28: Face Powder) (Ingredients) (Percentage of ingredients by mass) 1. Surfactant-1 0.35 2. Glycerin 10.00 3. Pentylene glycol 2.00 4. Squalane 9.98 5. Tocopherol 0.02 6. Wednesday 18.34 7. Niacinamide 5.00 8. Citric acid 0.01 9. Sodium citrate 0.10 10. Preservative (Sodium Dehydroacetate) 0.20 11. Silica-1 53.00 12. Iron oxide 0.25 13.Synthetic phlogopite 0.75

[0098] The details of the above ingredients are the same as those already described above.

[0099] <Manufacturing method> A solution of components 1-3 was uniformly mixed while being heated, and then a solution of components 4-5 was slowly added to it while stirring with a disperser to prepare a D-phase gel. To this, a solution of components 6-10 was uniformly mixed and then slowly added to it while stirring with a disperser to obtain an emulsion. Next, the emulsion and components 11-13 were mixed using a Henschel mixer, and this was filled into a jar container to prepare a powdered cosmetic (face powder).

[0100] <Rating> When the obtained face powder samples were evaluated in the same way as described above, it was confirmed that they received the following ratings: moisturizing effect "◎", adhesion "◎", smooth texture "◎", finish "◎", non-aggregation "◎", and emulsion state "◎".

Claims

1. Powder components and, (A) an emulsion containing a surfactant, (B) a polyhydric alcohol, (C) water, and (D) an oily agent other than the component in (A), A powder cosmetic consisting of a mixture of the following: The aforementioned powder component contains (E) an oil-absorbing powder having an oil absorption capacity of 80 mL / 100 g or more. A powder cosmetic in which the total content of component (A), component (B), component (C), and component (D) is 30 to 55% by mass, based on the total amount of the powder cosmetic.

2. The powder cosmetic composition according to claim 1, wherein the content of component (D) in the emulsion is 10 to 60% by mass based on the total amount of the emulsion.

3. The powder cosmetic according to claim 1 or 2, wherein the total content of component (B) and component (D) is 10 to 50% by mass based on the total amount of the powder cosmetic.

4. The powder cosmetic composition according to claim 1 or 2, wherein the ratio of the content of component (D) to the total content of component (B) and component (C) [(D) / {(B)+(C)}] in the emulsion is 0.1 to 4.

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