JP5769913B2 - Water-in-oil emulsified makeup cosmetics - Google Patents

Description

  The present invention includes (A) an HLB 3-7 silicone surfactant, (B) one or more sugar fatty acid esters selected from dextrin fatty acid esters and / or inulin fatty acid esters, and (C) acrylic-silicone grafts. The present invention relates to a water-in-oil emulsified makeup cosmetic characterized by blending a copolymer, (D) high-viscosity oil, (E) volatile silicone oil, and (F) powder. Makeup cosmetics that can provide a three-dimensional emphasis effect by imparting a transparent gloss to the decorative film, have excellent uniformity of the decorative film, have a high makeup sustaining effect, and have an excellent feeling of use It is about.

Conventionally, a water-in-oil emulsified cosmetic is a preferred dosage form for a cosmetic that improves the durability of the cosmetic effect from the viewpoint of superior sweat resistance and water resistance compared to water-based cosmetics and oil-in-water cosmetics. It is known that Further, by adding an oil-repellent substance such as fluorine oil or a film-forming substance, makeup makeup has been prevented against sebum and makeup sustainability has been improved. However, when an oil-repellent substance such as fluorine oil is blended, the sebum resistance of the decorative film is improved, but the film strength is weakened, and the powder gathers in the skin groove and the cosmetic film is not distorted. In addition, when a film-forming substance such as a silicone resin is blended and the decorative film is strengthened, a refreshing feeling is generated. Therefore, studies have been made to improve such defects. For example, the technique which forms the decorative film excellent in the softness | flexibility by containing a specific silicone resin, a specific polyhydric alcohol modified silicone, and a volatile oil agent is mentioned. (For example, see Patent Document 1)
On the other hand, recent makeup cosmetics are preferred to have a three-dimensional part such as eyelids, cheeks, lips, etc., which has a plump feeling. Techniques that can bring about changes have been studied (see, for example, Patent Document 2). Further, by utilizing the color change that is the effect of these powders, there is a technique that enhances the three-dimensional effect when cosmetics are used. It is being considered.

JP 2006-306860 A JP 2000-345096 A

However, in water-in-oil emulsified makeup cosmetics containing powder, the action of applying the cosmetics to the skin causes the volatile substances such as water and volatile oils to volatilize, resulting in a sudden drop in elongation. On the other hand, if a large amount of non-volatile oily components are blended, there is a drawback that it feels stubbornly stretched. In addition, the decorative film cannot follow the movement of the application site, and the decorative film may be distorted, or the powder may be peeled off when applied to the eyelid with particularly large movement. The powder with interference light can give you a youthful makeup by giving it a three-dimensional effect, but if the powder collects in the skin groove, it may emphasize the texture and wrinkles of the skin and may have an adverse effect. It was.
Therefore, there has been a demand for the development of a makeup cosmetic that is excellent in the three-dimensional effect emphasis effect and the uniformity of the cosmetic film, has a high makeup sustaining effect, and has an excellent feeling of use.

Therefore, as a result of intensive studies to solve the above-mentioned problems, the present inventors have determined that volatile silicone oil and dextran fatty acid ester and / or inulin fatty acid ester containing acrylic-silicone graft copolymer and high-viscosity silicone oil. It was found that a water-in-oil emulsified makeup cosmetic containing a powder obtained by emulsifying an oily component and an aqueous component containing HLB 3 to 7 with a silicone surfactant of HLB can solve the problem. . By combining these ingredients, it is possible to form a transparent glossy cosmetic film, so that the effect of powder can be fully exerted to give the decorative film a three-dimensional effect. I was able to.
Moreover, since a flexible decorative film can be obtained, it can follow the movement of the facial expression, and the powder adheres firmly to the application site, so that the makeup lasting effect can be enhanced. Furthermore, since a uniform decorative film can be obtained, the effect of enhancing the stereoscopic effect can be improved.
Then, the feeling of smoothness and suddenly worsening when applied, or the feeling of lingering elongation is eliminated, and a water-in-oil emulsified makeup cosmetic having an excellent feeling of use is obtained, and the present invention is completed. It was.

  That is, the present invention provides the following components (A) to (F); (A) silicone surfactants of HLB 3 to 7, (B) one or two selected from dextrin fatty acid ester and / or inulin fatty acid ester Water-in-oil emulsification characterized by blending the above sugar fatty acid ester, (C) acrylic-silicone graft copolymer, (D) high viscosity oil, (E) volatile silicone oil, and (F) powder. A type makeup cosmetic is provided.

  The water-in-oil emulsified makeup cosmetic of the present invention has a gloss that is transparent as if covered with a film of a transparent liquid on the cosmetic film, is excellent in three-dimensional effect emphasis effect, and uniformity of the cosmetic film, and its makeup lasting effect Is high and has an excellent feeling of use.

Hereinafter, the present invention will be described in detail.
The component (A) HLB 3-7 silicone surfactant used in the present invention is an essential component for obtaining a stable water-in-oil emulsified cosmetic, and includes components (B) to (E). An aqueous component can be stably blended in the oil component.
Any one can be used as long as it has a polysiloxane chain or hydrocarbon group as a lipophilic group and a polyoxyalkylene group such as polyoxyethylene, a glycerin group or a polyglycerin group as a hydrophilic group. . The position of the hydrophilic group may be any of a pendant type, a block type, a terminal type, etc. with respect to the silicone chain. Specifically, such a silicone-based surfactant is a polyoxyalkylene-modified organopolysiloxane containing a long chain hydrocarbon group having 10 or more carbon atoms, polyoxyalkylene-modified organopolysiloxane, glycerin-modified organopolysiloxane, polyglycerin. Examples thereof include modified organopolysiloxanes, and one or more of them can be used. Among them, those having a polyoxyalkylene group are preferable from the viewpoint of the temporal stability of the cosmetic, and further, long-chain hydrocarbon group-containing polyoxyalkylene-modified organopolysiloxane is preferable from the viewpoint of the temporal stability of the cosmetic.

  For example, the long chain hydrocarbon group-containing polyoxyalkylene-modified organopolysiloxane includes those represented by the following general formula (1). Examples of commercially available products include ABIL EM-90 (manufactured by Goldschmidt). Can be mentioned.

[In formula, R < ¹ > may be same or different and shows a C1-C5 hydrocarbon group or a phenyl group. R ² may be the same or different and is represented by —Q ¹ —O— (C ₂ H ₄ O) _a — (C ₃ H ₆ O) _b —R ⁴ , and Q ¹ has 1 to 5 carbon atoms. a divalent hydrocarbon group, R ⁴ represents a hydrogen atom, containing 1-5 hydrocarbon group or an acetyl group carbon. a is an integer of 1-50, b is an integer of 0-50. R ³ may be the same or different and is represented by — (C ₃ H ₆ O) _c —R ⁵ , where c is an integer of 0 to ⁵ and R ⁵ is a hydrocarbon group having 6 to 16 carbon atoms. d is an integer of 5 to 150, e is an integer of 5 to 40, and f is an integer of 2 to 40. ]

  For example, examples of the polyoxyalkylene-modified organopolysiloxane include those represented by the following general formula (2). Examples of commercially available products include ABIL EM-97 (manufactured by Goldschmidt), SH-3772C, and SH3775C (any Also available from Toray Dow Corning), KF-6012, KF-6015, KF-6016, KF-6017 (manufactured by Shin-Etsu Chemical Co., Ltd.), and the like.

[Wherein R ⁶ is a hydrocarbon group having 1 to 5 carbon atoms or a phenyl group. R ⁷ represents —Q ² —O— (C ₂ H ₄ O) _g — (C ₃ H ₆ O) _h —R ⁸ (where Q ² represents a divalent hydrocarbon group having 1 to 5 carbon atoms; R ⁸ represents a hydrogen atom, a C 1-5 hydrocarbon group or an acetyl group, g is an integer of 1-50, h is an integer of 0-50, and G ¹ and G ² are the same or different. Each may be R ⁶ or R ⁷ . i represents an integer of 0 to 150, and j represents an integer of 0 to 50. However, when j = 0, at least one of G ¹ and G ² is R ⁷ . ]

For example, examples of the glycerin group-containing organopolysiloxane include glycerin group-containing organopolysiloxanes represented by the following average composition formula (3), specifically those described in JP-A No. 2004-231608. . As a commercial item, KF-6105 (made by Shin-Etsu Chemical Co., Ltd.) etc. are mentioned.
R ⁹ _k R ¹⁰ _l R ¹¹ _m SiO _{(4-k-lm) / 2} (3)
[Wherein R ⁹ represents an alkyl group having 1 to 30 carbon atoms, an aryl group, an aralkyl group or a fluorine-substituted alkyl group, an amino-substituted alkyl group, a carboxy-substituted alkyl group, and the following general formula (4):
_{-C n H 2n -O- (C 2} H 4 O) o (C 3 H 6 O) p -R 12 ··· (4)
(In the formula, R ¹² is a hydrocarbon group having 4 to 30 carbon atoms, or an organic group represented by R ¹³ — (CO) —, R ¹³⁾ Represents a hydrocarbon group having 1 to 30 carbon atoms, n represents an integer of 0 ≦ n ≦ 15, and o and p represent integers of 0 ≦ o ≦ 50 and 0 ≦ p ≦ 50, respectively).
R ¹⁰ represents the following general formula (5)
^{-Q 3 -O-X ··· (5} )
(Wherein Q ³ represents a C 3-20 divalent hydrocarbon group that may contain at least one of an ether bond and an ester bond, and X represents a polyhydric alcohol substitution having at least two hydroxyl groups. A hydrocarbon group.),
R ¹¹ represents the following general formula (6)

(Wherein R ⁹ is as defined above, q is an integer of 1 ≦ q ≦ 5, and r is an integer of 0 ≦ r ≦ 500).
k, l, and m represent 1.0 ≦ k ≦ 2.5, 0.001 ≦ l ≦ 1.5, and 0.001 ≦ m ≦ 1.5, respectively. ]
Among these, in order to form a flexible film, R ⁹ contains a long-chain alkyl group (10 to 30 carbon atoms), and R ¹⁰ is —C ₃ H ₆ O [CH ₂ CH (OH) CH]. ₂ O] _s H (where s = 1 to 5) is preferable.
Furthermore, what is represented by the following general formula (7) is preferable.

_{Sx: -C 2 H 4 (CH} 3) 2 SiO [(CH 3) 2 SiO] x Si (CH 3) 3
_{Gly: -C 3 H 6 O [} CH 2 CH (OH) CH 2 O] y H
t = 30-50, u = 1-2, v = 1-2, w = 5-15, x = 3-9, y = 1-5

  The blending amount of the component (A) used in the present invention is preferably 0.5 to 10% by mass in the cosmetic (hereinafter “mass%” is simply referred to as “%”), and further 1 to 5%. Preferably there is. Within this range, it is possible to obtain a cosmetic material having a good feeling of use without stickiness without impairing the temporal stability of the resulting cosmetic material.

One or more sugar fatty acid esters selected from the component (B) dextrin fatty acid ester and / or inulin fatty acid ester used in the present invention have an effect of gelling an oily component and imparting viscosity in a wide range, Makeup durability and stability over time can be improved.
Of the component (B) dextrin fatty acid ester and / or inulin fatty acid ester used in the present invention, the inulin fatty acid ester is preferable because it has a higher thickening effect of silicone oil. As the fatty acid, those of C6 to C22 are preferred, and those of C8 to C18 are more preferred. The average degree of substitution is preferably 1.5 or more, and more preferably 2 or more.
Specifically, what is described in Unexamined-Japanese-Patent No. 2002-255727 can be used as dextrin fatty acid ester. As the inulin fatty acid ester, those described in JP-A No. 2002-284620 can be used. Examples of commercially available products include Leo Pearl KL and Leo Pearl ISK (both manufactured by Chiba Flour Mills).

  As a compounding quantity of a component (B), 0.2 to 10% is preferable in cosmetics, and also 0.5 to 5% is more preferable. Within this range, it is possible to obtain a water-in-oil emulsified makeup cosmetic with good temporal stability without impairing the gloss of the decorative film and the feeling of use.

The component (C) acrylic-silicone graft copolymer used in the present invention comprises an organopolysiloxane compound having a radical polymerizable group in the molecule and one or more radical polymerizable monomers other than this. Any one can be used as long as it is an acrylic-silicone graft copolymer obtained by copolymerizing and can form a film and improve water resistance and oil resistance.
Specifically, those described in JP-A-2-25411, JP-A-2-132141, etc., and acrylics described in JP-A-3-162442, JP-A-2003-104825, etc. Silicone graft copolymers can be used.
Specific examples include (acrylates / dimethicone) copolymers, (acrylates / stearyl acrylate / dimethicone methacrylate) copolymers, (acrylates / behenyl acrylate / dimethicone methacrylate) copolymers, and (acrylates / dimethicone) copolymers are preferred.
Commercially available products include KP-541 (isopropanol solution), KP-543 (butyl acetate solution), KP-545 (decamethylcyclopentasiloxane solution), KP-549 (methyltrimethicone solution), KP-550 (isododecane). Solution) (all manufactured by Shin-Etsu Chemical Co., Ltd.).

  The amount of component (C) used in the present invention is preferably 3 to 15% in the cosmetic, and more preferably 5 to 10%. Within this range, it is possible to obtain a water-in-oil emulsified makeup cosmetic having good makeup sustainability without impairing the stability over time and the feeling of use.

The component (D) high-viscosity oil used in the present invention is a liquid having a viscosity at 25 ° C. of 10,000 mm ² / sec or more, which gives the decorative film a transparent gloss and has high adhesion. In particular, it can be used without any particular limitation.
Specifically, hydrocarbon oils such as dimethylpolysiloxane, polyisobutylene, polybutene, and heavy fluid isoparaffin having a viscosity at 25 ° C. of 10,000 mm ² / sec or more give the makeup film a transparent gloss and make-up. It is preferable in terms of obtaining sustainability. Furthermore, it is more preferable that the viscosity at 25 ° C. is 100,000 mm ² / sec or more.
Among them, dimethylpolysiloxane having a viscosity at 25 ° C. of 100,000 to 5,000,000 mm ² / sec is preferable in terms of giving a transparent gloss to the decorative film and obtaining makeup sustainability.

Commercially available products include KF-96H (1 million CS) (manufactured by Shin-Etsu Chemical Co., Ltd.), L-45 (100,000) (manufactured by Toray Dow Corning), purified polybutene HV-100F (SB) (Nippon Natural Products Co., Ltd.) Product), polybutene 2000H (manufactured by Idemitsu Kosan Co., Ltd.), Pearl Ream 24, Pearl Ream 46 (all manufactured by NOF Corporation), and the like.
The blending amount is preferably 0.1 to 3% in the cosmetic, and more preferably 0.5 to 2.5%. Within this range, a water-in-oil emulsified makeup cosmetic having a good stereoscopic effect can be obtained without impairing the temporal stability, feeling of use, and makeup sustainability.

The component (E) volatile silicone oil used in the present invention is volatile at 1 atm and 25 ° C., and any of those usually used in cosmetics can be used, and has a boiling point of 260. Those below ℃ are preferred. For example, dimethylpolysiloxane, methyltrimethicone, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, ethyltrisiloxane and the like having a viscosity at 25 ° C. of 2 mm ² / sec or less are commercially available products. Examples include DC345 FLUID, SH245 FLUID, SH344 FLID (all manufactured by Toray Dow Corning), KF-994, KF-995, TMF1.5 (all manufactured by Shin-Etsu Chemical Co., Ltd.), and the like.

The amount of component (E) used in the present invention is preferably 9 to 40%, more preferably 15 to 35% in the cosmetic. Within this range, it is possible to obtain a water-in-oil emulsified makeup cosmetic having a good three-dimensional effect and a long-lasting makeup without impairing the stability over time and the feeling of use.

The component (F) powder used in the present invention is blended for the purpose of a colorant, an ultraviolet shielding agent, an excipient, a touch control agent, etc., and is usually used in cosmetics. Is not particularly limited by the shape such as spherical, plate-like, needle-like, haze-like, fine particle, particle size such as pigment grade, particle structure such as porous, non-porous, etc. Powders, lamellae, organic powders, pigment powders, composite powders and the like.
Specifically, synthetic phlogopite, mica, sericite, talc, kaolin, titanium oxide, black titanium oxide, conger, ultramarine, bengara, yellow iron oxide, black iron oxide, zinc oxide, aluminum oxide, silicic acid anhydride, oxidation Inorganic powders such as magnesium, zirconium oxide, magnesium carbonate, calcium carbonate, chromium oxide, chromium hydroxide, carbon black, aluminum silicate, magnesium silicate, magnesium aluminum silicate, silicon carbide, barium sulfate, bentonite, smectite, boron nitride Body, bismuth oxychloride, bismuth oxychloride coated, titanium oxide coated mica, titanium oxide coated synthetic phlogopite, iron oxide coated mica, iron oxide coated mica titanium, silicic anhydride coated mica titanium, bituminized mica titanium, organic Pigment-coated mica titanium, iron oxide-coated silicic acid, Scale foil, titanium oxide coated glass powder, iron oxide titanium oxide coated glass powder, anhydrous titanium silicate oxide coated glass powder, aluminum powder and other bright powders, polyethylene terephthalate / polyolefin laminated film powder, polyethylene terephthalate / polymethyl methacrylate Laminated film powder, lamellar agent of resin laminated powder such as polyethylene terephthalate / aluminum / epoxy laminated powder, nylon powder, polymethyl methacrylate powder, acrylonitrile-methacrylic acid copolymer powder, vinylidene chloride-methacrylic acid copolymer powder, polyethylene powder , Polystyrene powder, organopolysiloxane elastomer powder, polymethylsilsesquioxane powder, polyurethane powder, wool powder, silk powder, Organic powders such as crystalline cellulose powder, N-acyl lysine powder, red 201, red 202, red 205, red 226, red 228, orange 203, orange 204, blue 404, yellow 401 Organic pigment powders such as No. 3, Red No. 3, Red No. 104, Red No. 106, Orange No. 205, Yellow No. 4, Yellow No. 5, Green No. 3, Blue No. 1 etc., such as zirconium, barium or aluminum lake Organic pigment powder, metal powder such as aluminum powder, gold powder, silver powder, fine particle titanium oxide coated mica titanium, fine particle zinc oxide coated mica titanium, barium sulfate coated mica titanium, titanium oxide containing anhydrous silicic acid, anhydrous zinc oxide containing anhydrous Examples include composite powders such as silicic acid, and one or more of these can be used. These powders may be used after surface treatment with a conventionally known treating agent such as fluorine compound, silicone compound, metal soap, wax, surfactant, oil or fat, and hydrocarbon.

  The blending amount of the component (F) used in the present invention is preferably 10 to 40% in the cosmetic, and more preferably 15 to 30% in the cosmetic. Within this range, a water-in-oil emulsified makeup cosmetic having a good stereoscopic effect can be obtained without impairing the feeling of use and makeup sustainability.

  Furthermore, the component (F) powder of the present invention contains 2 to 100% of synthetic phlogopite in the total amount of the powder, so that the feeling of use does not deteriorate rapidly and gives a smooth feeling of use. This is preferable because a water-in-oil emulsified makeup cosmetic with a high uniformity of the cosmetic film and an excellent effect of enhancing the three-dimensional effect can be obtained.

As the synthetic phlogopite of component (F) used in the present invention, for example, after mixing and melting silicic anhydride, aluminum oxide, magnesium oxide, potassium silicofluoride and iron oxide, crystals are crystallized, pulverized, and heat treated Can be obtained. The shape is preferably plate-like, the average particle size is preferably 3 to 50 μm, the average aspect ratio is preferably 30 to 100, the average particle size is preferably 10 to 45 μm, and the average aspect ratio is more preferably 50 to 90.
Examples of commercially available products include PDM-40L, PDM-20L, and PDM-10L (all manufactured by Topy Industries, Ltd.).

  The total amount of component (C) acrylic-silicone graft copolymer and component (D) high-viscosity oil used in the present invention and the amount of component (F) powder is in mass ratio, (C + D): F = 1: 2 to 1: 8 is preferable, and (C + D): F = 1: 3 to 1: 5 is more preferable in terms of makeup sustainability and stereoscopic effect.

  Further, the present invention further comprises a component (G) monoester of a monovalent fatty alcohol and a monovalent fatty acid, and a total number of carbon atoms of C16 to C30, which is liquid at 25 ° C. The followability of the decorative film to the movement of the (applying part) is remarkably improved.

  Nonanoic acid is an oil that is a monoester of component (G) monohydric aliphatic alcohol and monohydric fatty acid and has a total carbon number of C16 to C30 and is liquid at 25 ° C. Nonyl, cetyl 2-ethylhexanoate, isopropyl palmitate, octyl palmitate, isopropyl myristate, isotridecyl isononanoate, and the like. Among them, cetyl 2-ethylhexanoate is preferable in terms of improving the followability of the cosmetic film to the skin without impairing the feeling of use and makeup sustainability.

  Component of component (G) used in the present invention is a monoester of a monohydric aliphatic alcohol and a monohydric fatty acid, and the total amount of carbon atoms is C16 to C30, and is a liquid amount at 25 ° C. Is preferably 0.1 to 5% in the cosmetic, and more preferably 0.5 to 2% in terms of followability of the cosmetic film to the skin.

  The blending amount of water in the water-in-oil emulsion makeup makeup of the present invention depends on the blending amounts of the components (A) to (G), but is preferably approximately 10 to 80%.

  In addition to the components (A) to (G), the water-in-oil emulsified makeup cosmetic of the present invention may include various components other than the above components as long as the effects of the present invention are not impaired. For example, oil components other than components (C) to (E) and (G), surfactants other than component (A), aqueous components, water-soluble polymers, ultraviolet absorbers, humectants, anti-fading agents, oxidation An inhibitor, an antifoaming agent, a cosmetic ingredient, an antiseptic, a fragrance and the like can be appropriately blended in order to impart various effects.

Oily components used for the purpose of producing various touches include hydrocarbons, oils and fats, waxes, regardless of the origin of animal oils, vegetable oils, synthetic oils, and solid oils, semi-solid oils, liquid oils, etc. Ester oils, hardened oils, fatty acids, higher alcohols, silicone oils, lanolin derivatives, oily gelling agents and the like. Specifically, paraffin wax, ceresin wax, microcrystalline wax, montan wax, Fischer-Tropsch wax, liquid paraffin, squalane, petrolatum, light liquid isoparaffin, isododecane and other hydrocarbons, mink oil, macadamian nut oil and other fats and oils , Wax, wax such as beeswax, carnauba wax, candelilla wax, gay wax, owl, rosin acid pentaerythritol ester, olive oil, castor oil, jojoba oil, glyceryl tri-2-ethylhexanoate, isotridecyl isononanoate, octyl myristate Dodecyl, glyceryl trioctanoate, polyglyceryl diisostearate, glyceryl triisostearate, diglyceryl triisostearate, polyglyceryl triisostearate Esters such as diisostearyl malate and neopentyl glycol dioctanoate, fatty acids such as oleic acid, isostearic acid, stearic acid, lauric acid, myristic acid, behenic acid, stearyl alcohol, cetyl alcohol, lauryl alcohol, behenyl alcohol, oleyl Higher alcohols such as alcohol, low viscosity and non-volatile dimethylpolysiloxane, methylphenylpolysiloxane, oleyl modified methylpolysiloxane, silicone oils such as polyvinylpyrrolidone modified methylpolysiloxane, lanolin, lanolin acetate, lanolin fatty acid isopropyl, Examples include lanolin derivatives such as lanolin alcohol, and oily gelling agents such as aluminum isostearate, calcium stearate, and 12-hydroxystearic acid. These may be used in one or more.
However, hydrocarbons, oils and fats, waxes, esters, fatty acids, and higher alcohols that are solid at room temperature are used in cosmetics in order to form a transparent glossy cosmetic film. % Or less is preferable.

The surfactant for the purpose of improving emulsification and powder dispersibility may be any surfactant that is commonly used in cosmetics. Nonionic surfactants, anionic surfactants, and cationic surfactants. And amphoteric surfactants.
Nonionic surfactants include, for example, glycerin fatty acid esters and alkylene glycol adducts thereof, polyglycerin fatty acid esters and alkylene glycol adducts thereof, propylene glycol fatty acid esters and alkylene glycol adducts thereof, sorbitan fatty acid esters and alkylene glycol adducts thereof. , Fatty acid ester of sorbitol and its alkylene glycol adduct, polyalkylene glycol fatty acid ester, sucrose fatty acid ester, polyoxyalkylene alkyl ether, glycerin alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene hydrogenated castor oil, alkylene glycol of lanolin Examples include adducts, polyoxyalkylene-modified silicones having an HLB of 8 or more.
Examples of the anionic surfactant include fatty acids such as stearic acid and lauric acid and their inorganic and organic salts, alkylbenzene sulfates, alkyl sulfonates, α-olefin sulfonates, dialkyl sulfosuccinates, α-sulfones. Fatty acid salt, acylmethyl taurine salt, N-methyl-N-alkyl taurine salt, polyoxyethylene alkyl ether sulfate, polyoxyethylene alkyl phenyl ether sulfate, alkyl phosphate, polyoxyethylene alkyl ether phosphate, polyoxy Examples thereof include ethylene alkylphenyl ether phosphate, N-acyl amino acid salt, N-acyl-N-alkyl amino acid salt, o-alkyl substituted malate, alkyl sulfosuccinate and the like.
Examples of the cationic surfactant include alkylamine salts, polyamines and alkanolamine fatty acid derivatives, alkyl quaternary ammonium salts, and cyclic quaternary ammonium salts.
Examples of amphoteric surfactants include amino acid type and betaine type carboxylic acid types, sulfate ester types, sulfonic acid types, and phosphate ester types, and those that are safe for the human body can be used. An example is soybean phospholipid.

The aqueous component used for the purpose of imparting a moisture effect and a fresh feel may be any component that is soluble in water, for example, glycols such as propylene glycol, 1,3-butylene glycol, dipropylene glycol, and polyethylene glycol. , Glycerols such as glycerin, diglycerin and polyglycerin, and plant extracts such as aloe vera, witch hazel, hamamelis, cucumber, lemon, lavender and rose.
Examples of water-soluble polymers used for the purpose of improving the touch include guar gum, sodium chondroitin sulfate, hyaluronic acid, gum arabic, sodium alginate, carrageenan, mucopolysaccharide, collagen, elastin, keratin, etc., methyl cellulose, hydroxyethyl cellulose And semi-synthetic materials such as carboxymethyl cellulose, and synthetic materials such as carboxyvinyl polymer, polyvinyl alcohol, polyvinyl pyrrolidone, and sodium polyacrylate.
Examples of the ultraviolet absorber include benzophenone, PABA, cinnamic acid, salicylic acid, 4-tert-butyl-4′-methoxydibenzoylmethane, oxybenzone, and the like. Examples of antioxidants include α-tocopherol and ascorbic acid. Examples of cosmetic ingredients include vitamins, proteins, anti-inflammatory agents and herbal medicines. Examples of antiseptics include paraoxybenzoic acid esters and phenoxyethanol.

  Examples of the water-in-oil emulsified makeup cosmetic of the present invention include liquids, gels, and solids (sticks and cast-in dishes), and the uses include eye color, eyebrow, and mascara. Eye make-up cosmetics such as, cheek color, highlight color (cosmetics applied to places where you want to show high, such as Thorn or under the eyes), face color, foundation, lipstick, lip gloss, lip base for foundation, lipstick over Lip cosmetics such as coats and lip balms. In particular, it is preferable to apply to eye color, highlight color or cheek color, which is mainly intended to enhance stereoscopic effect.

Although it does not specifically limit as a manufacturing method of the water-in-oil emulsion type makeup cosmetics of this invention, For example, a component (A), a component (B), a component (C), a component (D), a component (E), and a component There is a method in which (G) is uniformly mixed and dissolved at 90 ° C. and component (F) is uniformly dispersed, and then an aqueous component is added to emulsify and fill the container.
Hereinafter, the present invention will be described in detail with reference to examples. Note that these do not limit the present invention.

Examples 1 to 12 and Comparative Examples 1 to 7: Water-in-oil emulsified makeup cosmetic gel (eye color)
Preparation of water-in-oil emulsified makeup cosmetics with the formulations shown in Tables 1 and 2 was performed, and sensory evaluation was performed with the following methods for gloss with a transparent appearance of the cosmetic film, uniformity of the cosmetic film, makeup persistence, and feeling of use. Went. The results are also shown in Tables 1 and 2.

* 1 Methylpolysiloxane / cetylmethylpolysiloxane / poly (oxyethylene / oxypropylene) methylpolysiloxane copolymer: ABIL EM-90 (manufactured by EVONIC GOLDSCHMIDT)
* 2 Cosmall 82 (Nisshin Oillio Group)
* 3 Leo Pearl ISK2 (Chiba Flour Mills)
* 4 PERFORMALENE 500 (New Phase Technology)
* 5 Methacryl-modified methylpolysiloxane 30% decamethylcyclopentapolysiloxane solution: KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 6 50% decamethylcyclopentapolysiloxane solution: Silicon KF-7312J (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 7 High polymerization degree methylpolysiloxane 50% methylpolysiloxane solution: KF-9010 (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 8 Heavy liquid isoparaffin: Pearl Ream 46 (manufactured by NOF Corporation)
* 9 Silicon KF-96 (100CS) (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 10 Decamethylcyclopentasiloxane: KF-995 (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 11 Saracos 816T (manufactured by PATECH FINE CHEMICAL)
* 12 PDM-20L (Topy Industries, Ltd.)

(Manufacturing method)
Examples 1-12 and Comparative Examples 1-7
A. Components (1) to (11) are uniformly mixed and dissolved at 90 ° C.
B. Components (12) to (16) are uniformly dispersed in A with a roll mill.
C. Ingredients (17) to (19) are uniformly mixed and dissolved at room temperature.
D. While stirring B with a disper, C is added and emulsified at room temperature.
E. D is filled into a container to obtain a product.

(Evaluation method)
Each sample was applied to the eyelid by 20 sensory test panels, and each panel was evaluated to 7 levels by absolute evaluation for the following a to d, and 4 levels from the average score of all panel members for each sample. Judgment was made according to judgment criteria. In Tables 1 and 2, the average values are shown.
Regarding the glossiness with transparency, the uniformity of the decorative film, and the three-dimensional effect emphasis effect, the applied decorative film was subjected to sensory evaluation by visual observation. Particularly, the stereoscopic effect was evaluated by changing the observation angle.
The makeup sustainability was evaluated by visual sensory evaluation of the makeup effect after 8 hours. The evaluation criteria were mainly whether or not there was gloss, and whether or not powder was not collected in the skin groove due to poor followability to the skin.
As for the feeling of use, the sensory evaluation was conducted for a natural stop without a feeling of stretch that suddenly deteriorated at the time of application, a feeling of elongation that slid forever, a non-sticky feeling after application, and a lack of a crispy feeling.

(Evaluation item)
a. Transparent gloss b. Uniformity of decorative film c. Stereoscopic enhancement effect d. Makeup lasting e. Usability (1) Absolute evaluation (score): (Evaluation)
6: Very good 5: Good 4: Somewhat good 3: Normal 2: Somewhat bad 1: Bad 0: Very bad (2) Five or more evaluation criteria: Very good: ◎
3.5 points or more and less than 5 points: Excellent: ○
1 to less than 3.5: Inferior: △
Less than 1 point: very poor: ×

As is apparent from the results of Tables 1 and 2, the water-in-oil emulsified makeup cosmetics of Examples 1 to 10, which are products of the present invention, have a transparent gloss on the decorative film, and the decorative film is uniform. It can be seen that it has a high three-dimensional effect emphasizing effect, is excellent in use feeling, and has far superior characteristics in comparison with the comparative example in terms of makeup sustainability.
In Example 2 of the present invention in which the amount of the HLB 3-7 silicone surfactant as the component (A) is increased, the cosmetic film is weakened by the surfactant as compared with Example 1, so that makeup persistence is improved. Although it was slightly inferior, it had a three-dimensional emphasis effect and the feeling of use had equally excellent characteristics.
In Example 3 in which the amount of the silicone surfactants of component (A) HLB 3 to 7 was reduced, the volatilization of the volatile component was faster than that in Example 1, so that the feeling during use during coating was slightly inferior. However, it had the effect of enhancing the three-dimensional effect, and had the same excellent characteristics of makeup persistence.
In Example 4 of the present invention in which the amount of component (B) inulin stearate was increased, the viscosity of the preparation was high, the elongation at the time of application was somewhat worse, and although slightly inferior in terms of usability, The makeup persistence had an equally good effect.
In Example 5 of the present invention in which the blending amount of component (B) inulin stearate was reduced, the viscosity of the preparation is low, and the volatilization of the volatile component is accelerated. The steric emphasis effect and makeup sustainability were equally excellent.
In Example 6 of the present invention in which the blending amount of the component (C) acrylic-silicone graft copolymer was increased, compared to Example 1, the strength of the decorative film formed was increased, and thus a feeling of crispness after application was obtained. Although it was somewhat inferior and slightly inferior in use, it had a three-dimensional emphasis effect and had the same excellent cosmetic sustainability.
In Example 7 of the present invention in which the blending amount of the component (C) acrylic-silicone graft copolymer was reduced, the strength of the cosmetic film to be formed was lowered as compared with Example 1, so that the makeup persistence point. Although it was slightly inferior, it had a three-dimensional emphasis effect, and the usability was equally excellent.
In Example 8 of the present invention in which the blending amount of component (D) high-viscosity oil was increased, compared to Example 1, it was affected by the feel of the high-viscosity oil, so the elongation at the time of application became somewhat worse, and the usability Although it was slightly inferior in this point, it had a three-dimensional emphasis effect, and the makeup sustainability was equally excellent.
In Example 9 of the present invention in which the blending amount of component (D) high-viscosity oil is reduced, the cosmetic film made of high-viscosity oil is thinner than Example 1, so that the gloss of the cosmetic film with a sense of transparency is somewhat reduced. However, the uniformity of the decorative film was good and the effect of enhancing the three-dimensional effect was obtained, and the makeup persistence and the feeling of use were equally excellent.
In Example 10 of the present invention in which the component (D) high-viscosity oil was changed from methylpolysiloxane having a high degree of polymerization to heavy liquid isoparaffin, compared to Example 1, it was affected by the feel of the high-viscosity oil. The elongation of the product was slightly worse and slightly inferior in terms of usability. However, it has a three-dimensional effect emphasis effect and has excellent characteristics of makeup sustainability.
In Example 11 of the present invention in which the component (D) high-viscosity oil was changed to heavy liquid isoparaffin and the blending amount was reduced, the feeling of use was improved as compared with Example 1, but the decorative film became thinner, and the decorative film The transparent gloss decreased slightly. However, the uniformity of the decorative film was good and the effect of emphasizing the three-dimensional effect was obtained, and the makeup persistence and the feeling of use had excellent characteristics.
In Example 12 of the present invention in which synthetic phlogopite is not blended as the component (F) powder, compared to Example 1, the slide feeling is reduced and the adhesion of the powder to the skin is accelerated. Although the elongation is slightly worse and slightly inferior in terms of use feeling and uniformity of the cosmetic film, there is a glossy effect on the decorative film, a three-dimensional effect is enhanced, and makeup persistence has excellent characteristics. It was.

On the other hand, from the results of Table 2, in Comparative Example 1 in which the silicone surfactant of component (A) HLB 3-7 was not blended and in Comparative Example 2 in which sorbitan sesquioleate was blended instead of component (A) The water-in-oil emulsified cosmetic was not obtained, and evaluation was impossible.
In Comparative Example 3 in which polyethylene wax was blended in place of component (B) inulin stearate, the transparency and gloss of the decorative film were low, and the steric emphasis effect was not obtained. In addition, the cosmetic film was quickly swayed, and a satisfactory one was not obtained in terms of makeup sustainability.
In Comparative Example 4 in which the component (C) acrylic-silicone graft copolymer was not blended, since the film was not formed, the strength of the decorative film was weak, the adhesion of the powder component was low, and the decorative film was not uniform. The effect of emphasizing the three-dimensional effect was not obtained. Further, the cosmetic film was quickly swayed, and a satisfactory one was not obtained in terms of makeup sustainability.
In Comparative Example 5 in which trimethylsiloxysilicic acid was blended in place of component (C), the cosmetic film was too hard, and the followability to the movement of the skin was poor, and there was a feeling of crispness, which was not particularly satisfactory in terms of the feeling of use. .
In Comparative Example 6 in which component (D) high-viscosity oil is not blended, the gloss of the decorative film and the adhesiveness of the powder are inferior, the decorative film is not uniform, and a stereoscopic effect is enhanced. I couldn't. In addition, since the film is hard, the followability to the movement of the skin is poor, and it tends to collapse, which is not satisfactory in terms of makeup sustainability. Further, the elongation suddenly deteriorated at the time of application, and the usability was not satisfactory.
In Comparative Example 7 in which a low-viscosity silicone oil was blended in place of the component (D), the decorative film was not glossy and a three-dimensional effect emphasis effect could not be obtained. In addition, since the cosmetic film becomes weak, it becomes easy to hang and it is not satisfactory in terms of makeup sustainability.

Example 13: Water-in-oil emulsified makeup cosmetic gel (highlight color)
(Ingredient) (%)
(1) Silicone surfactants of HLB 3-7 * 1 3 3
(2) Acrylic-silicone graft copolymer * 3 27
(3) High viscosity oil * 7 5
(4) Dextrin palmitate * 1 4 3
(5) Titanium oxide 1
(6) Iron oxide 0.5
(7) Talc 2
(8) Titanium oxide coated glass powder 5
(9) Dimethicone 5% treated silicic acid / titanium oxide coated mica 15
(10) Synthetic phlogopite * 1 5 3
(11) Ethyl alcohol 7
(12) Methyl paraoxybenzoate 0.1
(13) Purified water remaining amount * 1 3 lauryl polyglyceryl-3 polydimethylsiloxyethyl dimethicone: KF-6105 (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 1 4 Leopard KL2 (Chiba Flour Mills)
* 1 5 PDM-40L (Topy Industries, Ltd.)

(Manufacturing method)
A. Components (1) to (4) are uniformly mixed and dissolved at 90 ° C.
B. Components (5) to (10) are uniformly dispersed in A using a roll mill.
C. Components (11) to (13) are uniformly mixed and dissolved at room temperature.
D. While stirring B with a disper, C is added and emulsified at room temperature.
E. D is filled into a container to obtain a product.

  About the water-in-oil emulsified makeup cosmetic (highlight color) of Example 13, as a result of evaluating in the same manner as the evaluation method used in Examples 1-12, the cosmetic film is excellent in a gloss with transparency, The uniformity of the cosmetic film was high, and the cosmetic was excellent in terms of three-dimensional emphasis enhancing effect, makeup persistence, and feeling of use. In addition, the application site | part was made into the part which wants to obtain the highlight effect (T zone and the lower part of eyes).

Example 14: Water-in-oil emulsified makeup cosmetic gel (lipstick)
(Ingredient) (%)
(1) Silicone surfactants of HLB 3-7 * 1 3
(2) Acrylic-silicone graft copolymer * 1 6 25
(3) High viscosity oil * 8 5
(4) Cetyl 2-ethylhexanoate * 9 1
(5) UV absorber * 1 7 0.5
(6) (palmitic acid / octanoic acid) dextrin * 1 8 7
(7) Perfume appropriate amount (8) Red No. 226 0.2
(9) Yellow No. 4 aluminum lake 0.1
(10) Titanium oxide 0.1
(11) Talc 3
(12) Titanium oxide coated glass powder 3
(13) (PET / polymethyl methacrylate) laminated powder 4
(14) Synthetic phlogopite * 125
(15) 1,3-butylene glycol 7
(16) Phenoxyethanol * 1 9 0.5
(17) Purified water Residual amount * 1 6 Methacryl-modified methylpolysiloxane 40% methyltrimethicone solution: KP-549 (manufactured by Shin-Etsu Chemical Co., Ltd.)
* 1 7 Ethyl 2-parahexylcinnamate: ubinal MC-80 (BASF)
* 1 8 Leopard TT2 (Chiba Flour Mills)
* 1 9 Phenoxyethanol: Phenyl glycol S (Nippon Emulsifier Co., Ltd.)

(Manufacturing method)
A. After components (1) to (6) are uniformly mixed and dissolved at 90 ° C., component (7) is uniformly mixed and dissolved.
B. Components (8) to (14) are uniformly dispersed in A with a roll mill.
C. Components (15) to (17) are uniformly mixed and dissolved at room temperature.
D. While stirring B with a disper, C is added and emulsified at room temperature.
E. D is filled into a container to obtain a product.

  As a result of evaluating the water-in-oil emulsified makeup cosmetic (lipstick) of Example 14 in the same manner as the evaluation method used in Examples 1 to 12, the cosmetic film was excellent in transparency and gloss, and the cosmetic film The cosmetics were excellent in terms of three-dimensional emphasis effect, makeup persistence, and feeling of use.

Example 15: Water-in-oil emulsified makeup cosmetic gel (blush color)
(Ingredient) (%)
(1) Silicone surfactant of HLB 3-7 * 1 1.5
(2) Acrylic-silicone graft copolymer * 1 6 15
(3) High viscosity oil * 20 2.5
(4) Isopropyl myristate * 21 2
(5) Dextrin myristate * 22 4.5
(6) Red No. 226 0.5
(7) Iron oxide 0.1
(8) Titanium oxide 0.1
(9) 3% perfluoroalkylsilane-treated talc 1.5
(10) 3% perfluoroalkylsilane-treated iron oxide-coated mica titanium 10
(11) Silica / titanium oxide coated mica 5
(12) Synthetic phlogopite * 12 3
(13) Synthetic phlogopite * 23 2
(14) 1,2-pentanediol 7
(15) Methyl paraoxybenzoate 0.1
(16) Purified water remaining amount (17) Rosemary extract 0.1
* 20 Polybutene: Polybutene 2000H food additive (made by Idemitsu Kosan Co., Ltd.)
* 21 Isopropyl myristate: IPM-EX (Nippon Surfactant Industries)
* 22 Leopard MKL2 (Chiba Flour Mills)
* 23 synthetic phlogopite: PDM-5L (manufactured by Topy Industries)

(Manufacturing method)
A. Ingredients (1) to (5) are uniformly mixed and dissolved at 90 ° C.
B. Components (6) to (13) are uniformly dispersed in A with a roll mill.
C. Components (14) to (17) are uniformly mixed and dissolved at room temperature.
D. While stirring B with a disper, C is added and emulsified at room temperature.
E. D is filled into a container to obtain a product.

  As a result of evaluating water-in-oil emulsified makeup cosmetics (blush colors) of Example 15 in the same manner as the evaluation methods used in Examples 1 to 12, the cosmetic film was excellent in transparency and gloss. The film was highly uniform, and the cosmetic was excellent in terms of three-dimensional emphasis enhancing effect, makeup sustainability, and feeling of use.

Claims (7)

The following components (A) to ( G );
(A) HLB 3-7 silicone surfactant (B) one or more sugar fatty acid esters (C) (acrylates / dimethicone) copolymer (D) dimethyl selected from dextrin fatty acid esters and / or inulin fatty acid esters High viscosity oil (E) volatile silicone oil (F) powder ( G ) having a viscosity at 25 ° C of 10,000 to 5,000,000 mm ² / sec selected from the group consisting of polysiloxane, polybutene and heavy liquid isoparaffin A water-in-oil emulsified makeup cosmetic comprising cetyl 2-ethylhexanoate . The water-in-oil emulsion makeup cosmetic according to claim 1, wherein the component (D) is dimethylpolysiloxane . The water-in-oil emulsified makeup cosmetic according to claim 1 or 2 , wherein the amount of the component (B) sugar fatty acid ester is 0.2 to 5% by mass. Component (C) (Acrylates / Dimethicone) copolymer content is 3 to 15% by mass, Component (D) high viscosity oil content is 0.1 to 3% by mass, Component (F) powder content is 10%. The water-in-oil emulsified makeup cosmetic according to any one of claims 1 to 3, wherein the makeup cosmetic is -40% by mass. The total amount of component (C) (acrylates / dimethicone) copolymer and component (D) high-viscosity oil and the amount of component (F) powder are in mass ratio, (C + D): F = 1: 2 to 1: water-in-oil emulsion-type makeup cosmetic according to any one of claims 1 to 4, characterized in that it is 8. The water-in-oil emulsion makeup cosmetic according to any one of claims 1 to 5 , wherein the component (F) powder contains 2 to 100% by mass of synthetic phlogopite in the total amount of the powder. .   The water-in-oil emulsified makeup cosmetic according to any one of claims 1 to 6, wherein the cosmetic is an eye color, a highlight color or a cheek color.