JP7351622B2 - emulsified cosmetics - Google Patents

Description

The present invention relates to an emulsified cosmetic containing a powder whose surface is coated with a specific compound, a volatile oil, and a silicone surfactant in which an organopolysiloxane group and a hydrophilic group are grafted to the siloxane main chain. More specifically, the present invention relates to an emulsified cosmetic that has a small gap between the appearance color and the applied color, has excellent stability over time (no pigment aggregation), and does not feel dry over time.

Water-in-oil emulsion cosmetics are widely used in makeup cosmetics and the like because of the moisturizing feel and good adhesion of the oil agent as the outer phase. However, in makeup cosmetics, depending on the oil agent selected, the dispersibility of pigments may deteriorate, resulting in a gap between the appearance color of the cosmetic and the color of the applied film, or separation of oil and water-based components during long-term storage. Pigment aggregation occurs, and in order to improve this problem, techniques such as blending surfactants and imparting viscosity have been used (see, for example, Patent Documents 1 to 3). However, although these techniques improve pigment dispersibility, they leave a sticky feeling on the skin and are not satisfactory. Furthermore, in order to improve the stickiness of the skin afterwards, techniques have been used to incorporate specific powders (see, for example, Patent Documents 4 to 6). However, although these techniques improve the stickiness immediately after finishing, they tend to cause a dry feeling and dryness over time, and further improvements have been required.

Japanese Patent Application Publication No. 2007-176825 Japanese Patent Application Publication No. 2006-182703 Japanese Patent Application Publication No. 10-226622 Japanese Patent Application Publication No. 2010-184912 JP2013-071931A Japanese Patent Application Publication No. 8-40831

Therefore, an object of the present invention is to provide an emulsified cosmetic that has a small gap between the appearance color and the applied color, has good stability over time, and is excellent in not feeling dry over time.

In view of these circumstances, the inventors of the present invention have conducted intensive studies and have noticed that powder whose surface is coated with a specific silicone compound has excellent pigment dispersibility and adhesion. By combining and emulsifying a silicone surfactant with an organopolysiloxane group and a hydrophilic group grafted onto the siloxane main chain, the color gap between the external color and the coating color is reduced, and stability over time is also good. The present inventors have discovered that they are also excellent in not feeling dry over time, and have completed the present invention.

That is, the present invention relates to an emulsified cosmetic containing the following components (A) to (C).
(A) Powder surface coated with the following surface coating treatment agents (a) and (b) (a) Diorganopolysiloxane with reactive terminals at both ends represented by the following general formula (1) R ¹ R ² ₂ SiO- (R ² ₂ SiO) _L -SiR ¹ R ² ₂ (1)
(In the formula, each R ¹ represents a hydroxyl group, each R ² independently represents a hydrocarbon group having 1 to 20 carbon atoms, and L represents any integer from 3 to 10,000) and
(b) Amino group-containing silane compound represented by the following general formula (2) R ³ R ⁴ _m SiX _(3-m) (2)
(In the formula, R ³ represents a hydrocarbon group having 1 to 20 carbon atoms and at least one amino group, R ⁴ represents an alkyl group having 1 to 4 carbon atoms, and each X independently represents a hydrocarbon group having 1 to 20 carbon atoms. (B) Volatile oil (C) Silicone surfactant with an organopolysiloxane group and a hydrophilic group grafted onto the siloxane main chain The present invention relates to an emulsified cosmetic characterized by containing.

The emulsified cosmetic composition of the present invention has a small gap between the appearance color and the applied color, has no pigment aggregation, and is also excellent in not feeling dry over time. Therefore, it is particularly useful as makeup cosmetics such as foundation and eye color.

The present invention will be explained in detail below. Note that in this specification, "~" means a range that includes the numbers before and after it.

The surface-coated powder of component (A) used in the present invention is obtained by coating the powder with the following surface coating treatment agents (a) and (b).
(a) Diorganopolysiloxane with reactive terminals at both ends represented by the following general formula (1) R ¹ R ² ₂ SiO-(R ² ₂ SiO) _L -SiR ¹ R ² ₂ (1)
(In the formula, each R ¹ represents a hydroxyl group, each R ² independently represents a hydrocarbon group having 1 to 20 carbon atoms, and L represents any integer from 3 to 10,000)
(b) Amino group-containing silane compound represented by the following general formula (2) R ³ R ⁴ _m SiX _(3-m) (2)
(In the formula, R ³ represents a hydrocarbon group having 1 to 20 carbon atoms and at least one amino group, R ⁴ represents an alkyl group having 1 to 4 carbon atoms, and each X independently represents a hydrocarbon group having 1 to 20 carbon atoms. ~4 alkoxy group, m is 0 or 1)

Among the surface treating agents used in the present invention, (a) is a diorganopolysiloxane with reactive properties at both ends, and is a silicone modified with hydroxysilyl groups at both ends represented by the following general formula (1).
R ¹ R ² ₂ SiO-(R ² ₂ SiO) _L -SiR ¹ R ² ₂ (1)
(In the formula, each R ¹ represents a hydroxyl group, each R ² independently represents a hydrocarbon group having 1 to 20 carbon atoms, and L represents any integer from 3 to 10,000)

The above (a) is a liquid oil-like compound, but in the present invention, it is preferable to use it in the form of a water suspension or water emulsion in order to improve the feel of component (A). The method for preparing the water emulsion (a) may be a commonly known method, such as a method of emulsion polymerization using a low-molecular cyclic siloxane as a starting material, or a method of emulsifying an oily diorganopolysiloxane with reactive terminals. etc. are exemplified.

Moreover, among the surface coating treatment agents used in the present invention, (b) is an amino group-containing silane compound, and is represented by the following general formula (2).
R ³ R ⁴ _m SiX _(3-m) (2)
(In the formula, R ³ represents a hydrocarbon group having 1 to 20 carbon atoms and at least one amino group, R ⁴ represents an alkyl group having 1 to 4 carbon atoms, and each X independently represents a hydrocarbon group having 1 to 20 carbon atoms. ~4 alkoxy group, m is 0 or 1)

Preferred examples of the above (b) include, but are not limited to, N-(2-aminoethyl)-3-aminopropyltriethoxysilane, 3-aminopropyltriethoxysilane, 3-aminopropyltrimethoxysilane, etc. can.

Furthermore, a preferred embodiment of component (A) used in the present invention is a polymer having a fine three-dimensional crosslinked structure of silicone, which is obtained by condensing the above-mentioned surface coating treatment agents (a) and (b). It is a powder whose surface is coated with a silicone material (hereinafter referred to as a "slightly crosslinked silicone material"). The slightly crosslinked silicone material may be any compound that does not have rubber elasticity, and the mass ratio of (a) and (b) is approximately (a):(b) = 100:0.1 to 100:35. It can be obtained within the blending range of. If the ratio of (b) above is less than 0.1, it will be in the form of a viscous silicone oil or gum, and if it is more than 35, it will be in the form of an elastic silicone elastomer, reducing the water repellency of the surface-coated powder. Tend.

In addition, the above-mentioned slightly cross-linked silicone material is a polymer that does not have rubber elasticity, that is, rubber hardness, and has a measurement value of less than 10 by a durometer type AO measurement method (soft rubber hardness measurement) specified in ISO 7619-1. , more preferably less than 5, still more preferably 0.

Furthermore, the rheological properties of the above-mentioned slightly cross-linked silicone material include a complex modulus of 3,000 to 100,000 Pa in dynamic viscoelasticity measurement (25°C, strain rate 17%, shear frequency 4 Hz), loss coefficient tan δ (loss modulus G"/storage modulus G') is preferably 1.0 to 2.5. More preferably, the complex modulus is 10,000 to 100,000 Pa, and the loss coefficient tan δ is 1.0 to 2. .0. If the complex modulus is less than 3,000 Pa, it exhibits properties as a silicone oil, and the usability of the surface-coated powder tends to deteriorate. If the complex modulus is more than 100,000, It exhibits the properties of an elastic body, and its water repellency and adhesion to the skin tend to decrease.When the loss coefficient tan δ is less than 1.0, it exhibits the properties of an elastic body, and its water repellency and adhesion to the skin tend to decrease. If the loss coefficient tan δ is larger than 2.5, it exhibits properties as a silicone oil, and the usability of the surface-coated powder tends to deteriorate.

The rheological properties of the slightly crosslinked silicone product can be measured as follows.
Dynamic viscoelasticity measuring device: Rheosol-G3000 (manufactured by UBM)
Measurement jig: 20mm diameter parallel plate Measurement frequency: 4Hz
Measurement temperature: 25±1.0℃
Measurement distortion setting: Set the distortion rate to 17% and perform measurement in automatic measurement mode.
Measurement sample thickness (gap): 1.0mm
The reason why the shear frequency is set to 4 Hz is because it is within the range of physical motion speeds common to humans, and is similar to the speed at which cosmetics are applied to the skin.

In the component (A) used in the present invention, the powder that can be surface coated is not particularly limited as long as it is a powder used in ordinary cosmetics, and includes inorganic powder, organic powder, and metal soap powder. , glitter powder, pigment powder, composite powder of these, etc., and their particle shape (spherical, acicular, plate-like, etc.), particle size (smoky, fine particle, pigment grade, etc.), particle structure ( Any material can be used regardless of whether it is porous or non-porous (porous, non-porous, etc.).

Specifically, inorganic powders include titanium oxide, zirconium oxide, zinc oxide, cerium oxide, magnesium oxide, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talc, mica, kaolin, sericite, and white cloud. Mother, synthetic mica, phlogopite, red mica, biotite, lithian mica, silicic acid, silicic anhydride, aluminum silicate, magnesium silicate, magnesium aluminum silicate, calcium silicate, barium silicate, strontium silicate, tungsten Examples include acid metal salts, hydroxyapatite, vermiculite, hygilite, bentonite, montmorillonite, hectorite, zeolite, ceramic powder, dicalcium phosphate, alumina, aluminum hydroxide, boron nitride, silica, etc., and one or more of them may be used as necessary. Two or more types can be used in combination.

Organic powders include polyamide powder, polyester powder, polyethylene powder, polypropylene powder, polystyrene powder, polyurethane, benzoguanamine powder, polymethylbenzoguanamine powder, tetrafluoroethylene powder, polymethyl methacrylate powder, cellulose powder, silk powder, nylon powder ( 12 nylon, 6 nylon), styrene acrylic acid copolymer powder, divinylbenzene styrene copolymer powder, vinyl resin powder, urea resin powder, phenolic resin powder, fluororesin powder, silicone resin powder, acrylic resin powder, melamine resin powder , epoxy resin powder, polycarbonate resin powder, microcrystalline fiber powder, rice starch, lauroyl lysine, etc., and one type or a combination of two or more types can be used as necessary.

Among these, barium sulfate, calcium carbonate, talc, mica, sericite, muscovite, synthetic mica, phlogopite, titanium oxide, zinc oxide, iron oxide, iron hydroxide, navy blue, ultramarine, polystyrene powder , polyurethane, polymethyl methacrylate powder, cellulose powder, silk powder, nylon powder (12 nylon, 6 nylon), styrene acrylic acid copolymer powder, silicone powder, polyethylene terephthalate powder, titanium oxide coated mica, titanium oxide tin oxide coated synthesis It is particularly preferable to select mica, titanium oxide-coated glass pearls, etc., since it is possible to obtain a surface-coated powder with a higher cosmetic effect. The average particle diameter of these powders is not particularly limited, but from the viewpoint of cosmetic effects, it is preferably about 3 to 200 μm. In the present invention, the average particle size of the powder can be measured using a particle size distribution measuring device LA-960 (Horiba, Ltd.).

In the component (A) used in the present invention, the method of surface coating these powders with the above-mentioned surface coating treatment agents (a) and (b) is not particularly limited, but for example, surface coating. Dry coating method, in which the treatment agent and powder are directly mixed (heated) and coated; Surface coating treatment agent is dissolved or dispersed in a solvent such as ethanol, isopropyl alcohol, n-hexane, etc., and powder is added to this solution or dispersion. Examples include a wet coating method, a mechanochemical method, and the like, in which a substance is added, and after mixing, the solvent is removed by drying or the like, heated, and pulverized.

Moreover, component (A) can be obtained based on the method described in International Publication No. 2014/102863 pamphlet. For example, it is also possible to simply mix the powder and the above-mentioned slightly crosslinked silicone product using a mixer or the like and coat the mixture. More preferably, a method is employed in which a finely crosslinked silicone material is precipitated on the surface of a powder particle in the presence of powder using an in-situ method, and then heated to fix the finely crosslinked silicone material to the surface of the particle. Can be used. By this method, the uniformity of the coating on the powder particle surface is increased, and it is possible to obtain a surface-coated powder that has a better feeling of use, is lighter, and has better adhesion to the skin.

Component (A) thus obtained has a powder surface coated with surface coating treatment agents (a) and (b), and the amount of coating is not particularly limited, The mass ratio to the surface treatment agent is preferably 99.99:0.01 to 70:30, particularly preferably 99.9:0.1 to 90:10. Within this range, the powder has good dispersibility, and a surface coating powder that has a smoother, lighter and moist feel and has excellent adhesion to the skin can be obtained.

The content of component (A) in the present invention is not particularly limited, but is preferably 0.5 to 50% by mass (hereinafter simply referred to as "%"), and more preferably 1 to 20%. This range is more preferable because the emulsified cosmetic of the present invention has a small gap between the appearance color and the applied color, is free from pigment aggregation, and does not feel dry over time.

The volatile oil agent (B) used in the present invention is volatile at 1 atm and 25°C, and is not particularly limited as long as it is an oil agent normally used in cosmetics. Specifically, light liquid isoparaffin, isododecane, etc. , volatile hydrocarbon oils such as isohexadecane, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, dodecamethylcyclohexasiloxane, methyltrimethicone, caprylyltrimethicone, dimethylpolysiloxane, decamethyltetrasiloxane, ethyl trimethicone Examples include volatile silicone oils such as siloxane, and one or more of these can be blended. Commercially available light liquid isoparaffins include Isopar H (manufactured by Esso Kagaku), isododecane (manufactured by Bayer), isohexadecane (manufactured by Unikema), IP Solvent 1620MU, IP Solvent 2028MU, and IP Solvent 2835 (all of which are manufactured by Idemitsu Kosan). TSF405 (manufactured by Toshiba Silicone Co., Ltd.), SH245, DC345 (manufactured by Dow Corning Toray), KF-995 (manufactured by Shin-Etsu Chemical Co., Ltd.) as decamethylcyclopentasiloxane, and silicone as methyl trimethicone. TMF-1.5 (manufactured by Shin-Etsu Chemical Co., Ltd.), KF-96L-2CS (manufactured by Shin-Etsu Chemical Co., Ltd.) and BELSIL DM 1 PLUS (manufactured by Asahi Kasei Wacker Silicone Co., Ltd.) as dimethylpolysiloxane, and KF as decamethyltetrasiloxane. -96L-1.5CS (manufactured by Shin-Etsu Chemical Co., Ltd.), and examples of ethyltrisiloxane include SILSOFT ETS (manufactured by Momentive Performance Materials). Among these, it is more preferable to use isododecane or isohexadecane in terms of the small gap between the external color and the coating color.

The content of component (B) in the present invention is not particularly limited, but is preferably 0.5 to 30%, more preferably 1 to 25%. This range is more preferable because the emulsified cosmetic of the present invention has a small gap between the appearance color and the applied color and is excellent in lack of pigment aggregation.

Component (C) used in the present invention is a silicone surfactant in which an organopolysiloxane group and a hydrophilic group are grafted to the siloxane main chain, which has a lipophilic surface having a structure in which a hydrophilic polymer chain is grafted to a branched silicone chain. The hydrophilic polymer chain that is an activator is not particularly limited, and examples of hydrophilic groups include polymer chains made of polyoxyalkylene, polyglycerin, and the like.
Particularly preferred component (C) is one represented by the following general formula (3).
R ⁵ _a R ⁶ _b R ⁷ _c SiO _(4-a-b-c)/2 (3)

General formula (3) will be explained in more detail. R ⁵ is the same or different organic group having 1 to 30 carbon atoms selected from an alkyl group, an aryl group, an aralkyl group, and a fluorine-substituted alkyl group, and specific examples include a methyl group, an ethyl group, and a propyl group. , alkyl groups such as butyl group, pentyl group, hexyl group, heptyl group, octyl group, nonyl group, decyl group, undecyl group, dodecyl group, tridecyl group, tetradecyl group, hexadecyl group, octadecyl group, eicosyl group, cyclopentyl group, cycloalkyl groups such as cyclohexyl groups, aryl groups such as phenyl groups and tolyl groups, aralkyl groups such as benzyl groups and phenethyl groups, fluorine-substituted alkyl groups such as trifluoropropyl groups and heptadecafluorodecyl groups, 3-aminopropyl, Examples include amino-substituted alkyl groups such as 3-[(2-aminoethyl)amino]propyl group, and carboxy-substituted alkyl groups such as 3-carboxypropyl group.

Moreover, a part of R ⁵ may be an organic group represented by the following general formula (4).
-C _m H _2m -O-(C ₂ H ₄ O) _d (C ₃ H ₆ O) _e -R ⁸ (4)
Here, R ⁸ is a monovalent hydrocarbon group having 4 to 30 carbon atoms, or an organic group represented by R ⁹ -(CO)-, and R ⁹ is a hydrocarbon group having 1 to 30 carbon atoms, The example is similar to that exemplified for ^R5 . m is an integer of 0≦m≦15, and d and e are integers of 0≦d≦50 and 0≦e≦50, respectively. A part of this R ⁹ is an alcohol residue or an alkenyl adduct type residue, and as a specific example, when m=0, d=0, and e=0, an alkoxy group having 4 to 30 carbon atoms, e.g. Examples include lower alkoxy groups such as butoxy groups, oleyloxy groups such as cetyl alcohol, oleyl alcohol, and stearyl alcohol, higher alkoxy groups such as stearoxy groups, and fatty acids such as acetic acid, lactic acid, butyric acid, oleic acid, stearic acid, and behenic acid. Examples include residues. Further, if d>1 and e>1, the alcohol residue is an alkylene oxide adduct of a higher alcohol (the terminal is a hydroxyl group). When m≧1 and d=e=0, d is particularly preferably 3, 5 or 11, in which case it is an allyl ether, pentenyl ether or undecenyl ether residue, and depending on the substituent of R ⁸ , for example allylstearyl Examples include ether residue, pentenyl behenyl ether residue, undecenyl oleyl ether residue, and the like. When d or e is not 0, an alkoxy group or an ester group is present via a polyoxyalkylene. Here, no matter what d and e are, when m=0, the hydrolysis resistance may be poor, and when d is 15 or more, there is a strong oily odor, so it is desirable that they be in the range of 3 to 5.

The R ⁶ is an organic group having a polyoxyalkylene group represented by the following general formula (5),
-C _m H _2m -O-(C ₂ H ₄ O) _f (C ₃ H ₆ O) _g -R ¹⁰ (5)
Alternatively, they are the same or different organic groups selected from the organic groups represented by the following general formula (6).
-Q-O-X _S -R ¹⁰ (6)
(In the formula, Q represents a divalent hydrocarbon group having 3 to 20 carbon atoms which may contain at least one of an ether bond and an ester bond, and X represents a polyhydric alcohol-substituted hydrocarbon group having at least two hydroxyl groups. )

R ¹⁰ in general formula (5) is a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms, or an organic group represented by R ⁹ -(CO)-, and R ⁹ is a carbonized group having 1 to 30 carbon atoms. It is a hydrogen group. m is an integer of 0 to 15, f is an integer of 2 to 200, preferably 5 to 100, g is an integer of 0 to 200, preferably 0 to 100, and f+g is 3 to 200, preferably 5 to 100. It is preferable that f/g≧1. In addition, when the polyoxyalkylene group in general formula (5) consists of both an ethylene oxide unit and a propylene oxide unit, either a block polymer or a random polymer of these units may be used.

Q in the general formula (6) represents a divalent hydrocarbon group having 2 to 20 carbon atoms which may contain at least one of an ether bond and an ester bond, such as -(CH ₂ ) ₂ -, -(CH ₂ ) ₃ -, -CH ₂ CH(CH ₃ )CH ₂ -, -(CH ₂ ) ₄ -, -(CH ₂ ) ₆ -, -(CH ₂ ) ₇ -, -(CH ₂ ) ₈ -, - (CH ₂ ) ₂ -CH(CH ₂ CH ₂ CH ₃ )-, -CH ₂ -CH(CH ₂ CH ₃ )-, -(CH ₂ ) ₃ -O-(CH ₂ ) ₂ -, -(CH ₂ ) ₃ -O-(CH ₂ ) ₂ -O-(CH ₂ ) ₂ -, -(CH ₂ ) ₃ -O-CH ₂ CH(CH ₃ )-, -CH ₂ -CH(CH ₃ )-COO( Examples include CH ₂ ) ₂ -. X is a polyhydric alcohol-substituted hydrocarbon group having at least two hydroxyl groups, preferably a hydrocarbon group selected from glycerin, and s is an integer from 1 to 20.

Said R ⁷ is an organosiloxane group represented by the following general formula (7).
-C _n H _n -(SiR ⁵ ₂ O) _h -SiR ⁵ ₃ (7)
Here, h is an integer of 1 to 500, preferably 1 to 50. n is an integer from 1 to 5, and in particular, n is 2 when synthesized from the reaction of a vinyl group and hydrogensiloxane. When h is larger than 500, problems such as poor reactivity with hydrogen siloxane in the main chain may occur.

Further, a is 1.0 to 2.5, preferably 1.2 to 2.3. If a is smaller than 1.0, the compatibility with oil agents will be poor, and if it is larger than 2.5, hydrophilicity will be poor. b is 0.001 to 1.5, preferably 0.05 to 1.0. If b is smaller than 0.001, the hydrophilicity will be poor, and if it is larger than 1.5, the hydrophilicity will be too high. c is 0.001 to 1.5, preferably 0.05 to 1.0. If c is smaller than 0.001, the compatibility with silicone oil will be poor, and if it is larger than 1.5, hydrophilicity will be poor.

The weight average molecular weight of component (C) represented by the above general formula (1) used in the present invention is not particularly limited, but is preferably from 500 to 200,000, more preferably from 1,000 to 100,000.

As a commercial product of component (C) in the present invention, KF-6028 (manufactured by Shin-Etsu Chemical Co., Ltd., display name: PEG-9 polydimethylsiloxyethyl dimethicone), where the hydrophilic polymer chain is composed of polyoxyalkylene, is used. , KF-6038 (manufactured by Shin-Etsu Chemical Co., Ltd., display name: lauryl PEG-9 polydimethylsiloxyethyl dimethicone); Name: polyglyceryl-3 polydimethylsiloxyethyl dimethicone), KF-6105 (manufactured by Shin-Etsu Chemical Co., Ltd., display name: lauryl polyglyceryl-3 polydimethylsiloxyethyl dimethicone), among which PEG-9 polydimethylsiloxyethyl dimethicone is particularly preferred.

The content of component (C) in the emulsified cosmetic composition of the present invention is not particularly limited, but is preferably in the range of 0.1 to 10%, more preferably in the range of 1.5 to 4.5%. This range is preferable in terms of no gap between the appearance color and coating color and no pigment aggregation.

The emulsified cosmetic composition of the present invention is more preferably one in which the oil agent forms the external phase of the emulsion as a continuous phase, that is, a water-in-oil type emulsion, since it does not feel dry when applied.

In addition to the above-mentioned ingredients, the cosmetic of the present invention also contains water, ingredients normally used in cosmetics, such as powders and pigments other than component (A), oils other than component (B), and component (C). ) other than surfactants, oil gelling agents, ultraviolet absorbers, water-soluble polymers, oil-soluble film forming agents such as trimethylsiloxysilicic acid, aqueous components other than water, paraoxybenzoic acid derivatives, preservatives such as phenoxyethanol, Vitamins, beauty ingredients, fragrances, etc. can be added as appropriate to the extent that they do not impair the effects of the present invention.

The emulsified cosmetic composition of the present invention can be prepared by a conventional method, using other ingredients in combination as necessary. It can be carried out in various forms such as emulsion, cream, solid, gel, and paste. Furthermore, the emulsified cosmetic composition of the present invention can be applied to products such as emulsions and creams, sunscreens, makeup bases, foundations, concealers, blushers, eye shadows, and lipsticks, with foundations and sunscreens being preferred.

Examples are shown below, but the present invention is not limited to these examples.

1. Preparation sample 1 of silicone microcrosslinked sample:
In a 300 ml PP container, after dissolving 0.1 g of sodium lauroylmethyltaurate in 100 g of ion-exchanged water, (a) 10 g of diorganopolysiloxane with reactive terminals at both ends (viscosity 30 mPa・s) was slowly mixed with a homomixer at 6000 rpm. Attach. The mixture was stirred at room temperature for 10 minutes and emulsified to obtain the aqueous emulsion (a). While stirring this with a stirrer, 4 g of a 25 wt % IPA solution of (b) aminopropyltriethoxysilane (KBE-903: manufactured by Shin-Etsu Chemical Co., Ltd.) is added. Next, the pH was adjusted to 10.5 with a 1N NaOH aqueous solution and stirred for 15 minutes, then transferred to an aluminum plate and dried at 105° C. for 24 hours to obtain a slightly crosslinked silicone product. The resulting slightly crosslinked silicone material was measured with a durometer AO to have an NA (below the measurement limit), a complex modulus of elasticity of 23000 Pa, and a tan δ of 1.091.

Sample 2:
(a) 500 g of diorganopolysiloxane with reactive terminals (viscosity 30 mPa・s) was placed in a 2-liter polyethylene beaker, and 22.5 g of sodium lauroylmethyltaurate and 50 g of ion-exchanged water were gradually added while stirring at 5000 rpm with a homomixer. was added dropwise to cause phase inversion. After thickening, the stirring speed was increased to 7000 rpm and stirred for 15 minutes, and 450 g of ion-exchanged water was added to dilute. Next, the mixture was emulsified and dispersed once at 70 MPa using a tabletop pressure homogenizer (manufactured by APV Gorlin) to obtain the water emulsion (1) of (a). This water emulsion (1) was dried at 105° C. for 3 hours to remove water by volatilization, and the solid content was determined to have a PS-equivalent molecular weight of 6,000 by GPC. The solid content was 51.0%.

In a 300 ml PP container, 90.4 g of ion-exchanged water was added to 19.6 g of the above emulsion (1), and the mixture was stirred at room temperature at 6000 rpm using a homomixer for 10 minutes. While stirring this with a stirrer, 4 g of a 25 wt % IPA solution of (b) aminopropyltriethoxysilane (KBE-903: manufactured by Shin-Etsu Chemical Co., Ltd.) is added. Next, the pH was adjusted to 10.5 with a 1N NaOH aqueous solution and stirred for 15 minutes, then transferred to an aluminum plate and dried at 105° C. for 24 hours to obtain a slightly crosslinked silicone product. The resulting slightly crosslinked silicone material was measured with a durometer AO to have an NA (below the measurement limit), a complex modulus of elasticity of 39,500 Pa, and a tan δ of 1.187.

Sample 3:
In a polyethylene beaker with a capacity of 2 liters, 450 g of octamethylcyclotetrasiloxane, 500 g of ion-exchanged water, and 6.75 g of sodium lauroylmethyltaurate were charged, and after premixing with a homomixer at 2000 rpm, 4 g of citric acid was added, and the mixture was heated to 70°C. The temperature was raised and emulsion polymerization was carried out for 24 hours using a homomixer at 5000 rpm. A high molecular weight water emulsion (a) was obtained by emulsifying and dispersing once at 50 MPa using a tabletop pressure homogenizer (manufactured by APV Gorin). Next, 10% sodium carbonate was added to adjust the pH to 7 to obtain water emulsion (2) of (a). This water emulsion (2) was dried at 105° C. for 3 hours to remove water by volatilization, and the solid content was determined to have a PS-equivalent molecular weight of 10,000 by GPC. Solid content was 46.5%.

In a 300 ml PP container, 88.5 g of ion-exchanged water was added to 21.5 g of the above emulsion (2), and the mixture was stirred at room temperature at 6000 rpm using a homomixer for 10 minutes. While stirring this with a stirrer, 4 g of a 25 wt % IPA solution of (b) aminopropyltriethoxysilane (KBE-903: manufactured by Shin-Etsu Chemical Co., Ltd.) is added. Next, the pH was adjusted to 10.5 with a 1N NaOH aqueous solution and stirred for 15 minutes, then transferred to an aluminum plate and dried at 105° C. for 24 hours to obtain a slightly crosslinked silicone product. The resulting slightly crosslinked silicone material was measured with a durometer AO to have an NA (below the measurement limit), a complex modulus of elasticity of 17,500 Pa, and a tan δ of 1.353.

(measured by durometer AO)
A slightly cross-linked silicone material is placed in a styrene square case (36 mm in length x 36 mm in width x 14 mm in height) so that it slightly protrudes from the surface, and the surface is flattened to serve as a test surface. Place the pressure plate of the durometer at a position 20 mm above the test surface, and while the pressure plate is maintained parallel to the test surface, press the pressure plate against the test piece and read the scale of the needle. This operation was repeated 5 times and the average value was taken as the measured value. Note that if the needle did not move during measurement, it was determined as NA (Not Applicable).

(Dynamic viscoelasticity measurement)
G' (storage modulus) and G'' (loss modulus) were determined under the conditions shown below, and the complex modulus of elasticity and tan δ were determined.

Viscoelasticity measuring device: Rheosol-G3000 (manufactured by UBM)
Measurement jig: 20mm diameter parallel plate Measurement frequency: 4Hz
Measurement temperature: 25±1.0℃
Measurement distortion setting: Set the distortion rate to 17% and perform measurement in automatic measurement mode.
Measurement sample thickness (gap): 1.0mm

2. Production of surface-coated powder (component (A)) Production example 1: ((a)/(b) = 100/10) 5% surface-coated mica In a PE container with a capacity of 20 liters, 7 liters of water and Y- 2300 (manufactured by Yamaguchi Mica Co., Ltd.) was charged and dispersed for 5 minutes at 2000 rpm using a disper mixer (Primemix Co., Ltd.; AM-40). 103 g of the above water emulsion (2) was added and stirred at 2500 rpm for 5 minutes. Next, 96 g of a 5% by mass aqueous solution of aminopropyltriethoxysilane (KBE-903; manufactured by Shin-Etsu Chemical Co., Ltd.) was added as a crosslinking agent. After adjusting the pH to 10.3 with a 1N NaOH aqueous solution, the mixture was reacted with stirring at 3000 rpm for 30 minutes. After filtering with a centrifugal dehydrator and washing with 7 L of water, the dehydrated cake was dried in a dryer at 120° C. for 16 hours. At this time, a temperature sensor was inserted into the cake to record the temperature, and it was found that the cake was heated at 115°C or higher for 7 hours. The dried cake was ground with a pulverizer to obtain mica with 5% surface coverage.

Production Example 2: ((a)/(b)=100/10) 0.1% surface-coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous aminopropyltriethoxysilane solution were each 2 Mica with a 0.1% surface coating was obtained in the same manner as in Production Example 1 except that the amounts were changed to 0.0 g and 1.8 g.

Production Example 3: ((a)/(b) = 100/10) 10% surface coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous solution of aminopropyltriethoxysilane were each 196 g. Mica with a 10% surface coating was obtained in the same manner as in Production Example 1 except that the amount was changed to 182 g.

Production Example 4: ((a)/(b)=100/10) 0.05% surface-coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous aminopropyltriethoxysilane solution were A 0.05% surface-coated mica was obtained in the same manner as in Production Example 1, except that the amounts were changed to 1.0 g and 0.9 g.

Production Example 5: ((a)/(b)=100/10) 15% surface coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous aminopropyltriethoxysilane solution were each 293 g. Mica with a 15% surface coating was obtained in the same manner as Production Example 1 except that the amount was changed to 272 g.

Production Example 6: ((a)/(b)=100/0.1) 5% surface-coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous aminopropyltriethoxysilane solution were A 5% surface-coated mica was obtained in the same manner as in Production Example 1 except that the amounts were changed to 108 g and 1.0 g.

Production Example 7: ((a)/(b)=100/35) 5% surface coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous aminopropyltriethoxysilane solution were each 80 g. A 5% surface-coated mica was obtained in the same manner as Production Example 1 except that the amount was changed to 259 g.

Production Example 8: ((a)/(b)=100/0.05) 5% surface-coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous aminopropyltriethoxysilane solution were A 5% surface-coated mica was obtained in the same manner as in Production Example 1, except that the amounts were changed to 107 g and 0.5 g.

Production Example 9: ((a)/(b) = 100/50) 5% surface coated mica The amounts of the water emulsion (2) of Production Example 1 and the 5% by mass aqueous aminopropyltriethoxysilane solution were each 72 g. A 5% surface-coated mica was obtained in the same manner as Production Example 1 except that the amount was changed to 333 g.

Production Example 10: ((a)/(b) = 100/10) 5% surface coating talc Except for using FK-300S(N) (manufactured by Yamaguchi Mica Co., Ltd.) in place of the powder in Production Example 1, According to Production Example 1, 5% surface-covered talc was obtained.

Examples 1 to 13 and Comparative Examples 1 to 6: Liquid Foundation Liquid foundations having the compositions shown in Table 1 were prepared according to the following manufacturing method. The resulting liquid foundation was evaluated for ``no dry feeling over time'', ``no gap between appearance color and applied color'', and ``no pigment aggregation'' using the following evaluation methods. The results are also shown in Tables 1 and 2.

(Production method)
A. B. Mixing components 27 to 38 and uniformly dispersing them with a roller. Mix ingredients 1-26 evenly.
C. Add A to B and mix uniformly with a Desper mixer.
D. Components 39 to 43 are uniformly mixed and dissolved.
E. D was added to C and emulsified using a Desper mixer to obtain a water-in-oil emulsion type liquid foundation.

(Evaluation method 1): "No gap between appearance color and coating color", "No feeling of dryness over time"
The liquid foundations of the above Examples and Comparative Examples were used by 10 cosmetic product evaluation experts, and were evaluated for ``no gap between appearance color and applied color'' and ``no feeling of dryness over time (after 7 hours)''. Each person evaluated each item on a five-point scale according to the following evaluation criteria, and for each sample, the average score of all the panels was calculated and judged according to the following criteria.
(Evaluation criteria)
[Evaluation result]: [Rating]
Very good: 5 points Good: 4 points Fair: 3 points Somewhat poor: 2 points Poor: 1 point (judgment criteria)
[Average score]: [Judgment]
4.5 or more: ◎
3.5 or more - less than 4.5: ○
2 or more - less than 3.5: △
Less than 1.5: ×

(Evaluation method 2): "Lack of pigment aggregation"
The liquid foundations of the above Examples and Comparative Examples were stored in a constant temperature bath at 40°C for one month, and visually observed for changes in appearance (whether pigment aggregation had occurred) based on the state immediately after preparation. Judgment was made using the following criteria.
(Evaluation criteria)
[Evaluation result]: [Judgment]
Very good: ◎
Good: 〇 Slightly poor: △
Defective: ×

As shown in Tables 1 and 2, the liquid foundations of Examples 1 to 13 of the present invention had "no gap between appearance color and applied color,""no pigment aggregation," and "no dry feeling over time." It was a cosmetic product that was excellent in all categories.
On the other hand, in Comparative Examples 1 to 4, which did not contain component (A), there was a gap between the appearance and the coating color, pigment aggregation was observed, and a feeling of dryness was felt over time after coating. Comparative Example 5, which did not contain component (B), was also inferior to the Examples in each evaluation item. Furthermore, in Comparative Example 6, which did not contain component (C), there was a noticeable gap between the appearance and the coating color, and there was significant pigment aggregation.

Example 14: Water-in-oil sunscreen cosmetic (liquid)
(Ingredients) (%)
1. Isopropyl titanate triisostearate treated zinc oxide 20.0
2. Isododecane 10.0
3. Lauryl polyglyceryl-3 polydimethylsiloxyethyl dimethicone 2.0
4. Methyl trimethicone 10.0
5. Caprylic/capric triglyceride 3.0
6. 2-ethylhexyl paramethoxycinnamate 5.0
7. Dimethicone (6cs) 5.0
8. Sorbitan sesquiisostearate 0.5
9. Bisethylhexyloxyphenolmethoxyphenyltriazine 0.5
10. Spherical polyethylene 3.0
11. Surface-coated mica of Production Example 2 10.0
12. Phenylbenzimidazole sulfonic acid 2.0
13. Ethanol 10.0
14. Triethanolamine 1.0
15. Ascorbic acid glucoside 1.0
16. Purified water remaining amount

(Production method)
A: Uniformly disperse ingredients 1 to 3 using three rollers.
B: Components 5 to 9 are dissolved and mixed at 80°C, and after cooling to room temperature, A and 4, 10 to 11 are added and dispersed.
C: Components 12 to 16 are uniformly mixed and dissolved.
D: C was added to B and emulsified to obtain a water-in-oil sunscreen cosmetic.

The water-in-oil sunscreen cosmetic of Example 14 obtained as described above has no gap between the appearance color and the applied color, and is excellent in no pigment aggregation and no dry feeling over time after application. there were.

Example 15: Water-in-oil sunscreen cosmetic (liquid)
(Ingredients) (%)
1. Zinc oxide treated with isopropyl titanate triisostearate (15 nm) 20.0
2. Isohexadecane 10.0
3. Cetyl PEG/PPG-10/1 Dimethicone *7 2.0
4. PEG-9 dimethylsiloxyethyl dimethicone 0.5
5. Caprylic/capric triglyceride 3.0
6. 2-ethylhexyl paramethoxycinnamate 5.0
7. Dimethicone *8 5.0
8. Methyl trimethicone 10.0
9. Bisethylhexyloxyphenolmethoxyphenyltriazine 0.5
10. Inulin stearate *9 1.0
11. (Diphenyl dimethicone/vinyl diphenyl dimethicone/
silsesquioxane) crosspolymer 3.0
12. Surface-coated mica of Production Example 4 10.0
13. Boron nitride 1.0
14. Lauroyl lysine 1.0
15. (HDI/PPG/Polycaprolactone) Crosspolymer *10 5.0
16. Phenylbenzimidazole sulfonic acid 2.0
17. Ethanol 10.0
18. Triethanolamine 1.0
19. Hyaluronic acid 0.1
20. Purified water remaining amount 21. (PEG-240/decyltetradeceth-20/HDI) copolymer 0.3
*7: ABIL EM-90 (manufactured by EVONIC GOLDSCHMIDT GMBH)
*8: BELSIL DM 1 PLUS (manufactured by Asahi Kasei Wacker Silicone)
*9: Unifirma HVY (manufactured by Chiba Flour Milling Co., Ltd.)
*10: CS-400 (manufactured by Negami Kogyo Co., Ltd.)

(Production method)
A: Uniformly disperse ingredients 1 to 4 using three rollers.
B: Components 5 to 10 are dissolved and mixed at 80°C, and after cooling to room temperature, A and 11 to 15 are added and dispersed.
C: Components 16 to 21 are uniformly mixed and dissolved.
D: C was added to B and emulsified to obtain a water-in-oil sunscreen cosmetic.

The water-in-oil sunscreen cosmetic of Example 15 obtained as described above had no gap between the appearance color and the applied color, and was excellent in no pigment aggregation and no dry feeling over time after application. there were.

Example 16: Sunscreen cosmetic (emulsion)
(Ingredients) (%)
1. 2-ethylhexyl paramethoxycinnamate 5.0
2. (Acrylates/dimethicone) copolymer *11 2.0
3. Dimethylpolysiloxane (2cs) 5.0
4. Isododecane 10.0
5. Trimethylsiloxysilicic acid 1.0
6. PEG-9 polydimethylsiloxyethyl dimethicone 2.0
7. PEG-9 dimethicone 2.5
8. Diethylaminohydroxybenzoylhexyl benzoate 1.0
9. Silicone treated fine particle zinc oxide 5.0
10. Silicone treated fine particle titanium oxide 5.0
11. stearalkonium hectorite 0.5
12. Dimethyl distearyl ammonium hectorite 0.5
13. Silicone treated silica *12 2.0
14. Spherical polymethyl methacrylate (10μm) 1.0
15. Surface-coated mica of Production Example 1 5.0
16. Purified water remaining amount 17. Ethanol 5.0
18. Glycerin 1.0
19. Polyacrylamide mixture *13 0.5
20. Fragrance Appropriate amount *11: Silicone KP-545 (manufactured by Shin-Etsu Chemical Co., Ltd.)
*12: SA-SB-300 (manufactured by Miyoshi Kasei Co., Ltd.)
*13: Sepigel 501 (manufactured by SEPPIC)

(Production method)
A: Components 1 to 15 are uniformly dispersed and mixed using a homomixer.
B: Mix components 16 to 20 uniformly.
C: A and B were emulsified and filled into a container to obtain a sunscreen cosmetic.

The sunscreen cosmetic of Example 16 obtained as described above had no gap between the appearance color and the applied color, and was excellent in no pigment aggregation and no dry feeling over time after application.

Example 17: Solid water-in-oil emulsion foundation (ingredients) (%)
1. Cetyl PEG/PPG-10/1 Dimethicone *7 2.0
2. Dimethylpolysiloxane (10cs) 2.0
3. Decamethylcyclopentasiloxane 8.0
4. Isohexadecane 10.0
5. Liquid paraffin 5.0
6. Palmitic acid dextrin 2.0
7. Candelilla wax (melting point 70℃) 2.0
8. Inulin stearate 2.0
9. Glyceryl tribehenate (melting point 60℃) 2.0
10. Methylenebisbenzotriazolyltetramethylbutylphenol 2.0
11. Silicone-treated titanium oxide (700μm) *14 10.0
12. Silicone treated zinc oxide (300μm) *15 5.0
13. Red iron oxide 0.4
14. Yellow iron oxide 0.7
15. Black iron oxide 0.05
16. Polymethylsilsesquioxane (0.5μm) *16 2.0
17. L-menthol 0.01
18. Methyl paraoxybenzoate 0.1
19.1,3-butylene glycol 5.0
20. Sodium L-glutamate 0.2
21. Purified water remaining amount *14 MPY-70 (manufactured by Teika)
*15 XZ-300F-LP (manufactured by Sakai Chemical Co., Ltd.)
*16 MSP-N050 (manufactured by Nikko Rica)

(Production method)
A. Mix components 1 to 16 at 75°C in a homomixer.
B. Mix ingredients 17-21 at 70°C.
C. B was gradually poured into A to emulsify it, cooled to 60°C, poured into a container, and cooled to room temperature to obtain a solid water-in-oil foundation.

The solid water-in-oil emulsion type foundation of Example 17 obtained as described above has no gap between the appearance color and the applied color, and is excellent in no pigment aggregation and no dry feeling over time after application. there were.

Example 18: Water-in-oil emulsion blusher (ingredients) (%)
1. Amodimethicone treated titanium oxide (400μm) 3.0
2. Red No. 226 0.5
3. Yellow No. 4 0.3
4. Dimethylpolysiloxane treated synthetic phlogopite 3.5
5. PEG-9 dimethylsiloxyethyl dimethicone 3.0
6. Di2-ethylhexyl malate 5.0
7. Neopentyl glycol di-2-ethylhexanoate 3.0
8. Isododecane 15.0
9. Tripalm oil fatty acid glyceryl 5.0
10. Surface-coated mica of Production Example 1 5.0
11. Astaxanthin 0.001
12. Zinc stearate treated synthetic phlogopite titanium 5.0
13. Nylon powder 3.0
14. Dimethyl distearyl ammonium hectorite 1.0
15. Methylparaben 0.2
16. Ethyl alcohol 5.0
17. Glycerin 5.0
18. Purified water remaining amount 19. Fragrance: Appropriate amount 20. Sodium chloride 0.3

(Production method)
A: Components 1 to 6 are mixed uniformly by roller treatment.
B: Mix components 7 to 14 with A.
C: Mix and dissolve components 15 to 20.
D: C was added to B and emulsified, and the mixture was filled into a container to obtain a water-in-oil emulsion blusher.

The water-in-oil emulsion blush of Example 18 obtained as described above had no gap in appearance and applied color, and was excellent in no pigment aggregation and no dry feeling over time after application.

Example 19: Water-in-oil emulsion base (components) (%)
1. Zinc stearoylglutamate treated titanium oxide 5.0
2. Red No. 226 0.15
3. Stearic acid treated yellow iron oxide 0.5
4. Isododecane 20.0
5. Lauryl PEG-9 dimethylsiloxyethyl dimethicone 3.0
6. 2-ethylhexyl paramethoxycinnamate 5.0
7. Diethylaminohydroxybenzoylhexyl benzoate 1.0
8. Bisethylhexyloxyphenolmethoxyphenyltriazine 1.0
9. Glyceryl triisostearate 5.0
10. Surface-coated mica of Production Example 7 5.0
11. (Diphenyl dimethicone/vinyl diphenyl dimethicone/
silsesquioxane) crosspolymer 3.0
12. Methyl methacrylate crosspolymer 3.0
13. Dimethyl distearyl ammonium hectorite 1.0
14. Methylparaben 0.1
15. Ethyl alcohol 5.0
16. Glycerin 3.0
17. Rosemary extract 0.1
18. Purified water remaining amount 19. Fragrance: Appropriate amount 20. Sodium chloride 1.0
21. Methylenebisbenzotriazolyltetramethylbutylphenol 2.0

(Production method)
A: Heat components 4 to 9 to 80°C and mix and dissolve.
B: Disperse components 1 to 3 and 10 to 13 in A and cool to room temperature.
C: Mix and dissolve components 14 to 20.
D: Component 21 is dispersed in C.
E: D was added to B and emulsified, and the mixture was filled into a container to obtain a water-in-oil emulsion base.

The water-in-oil emulsion base of Example 19 obtained as described above had no gap in appearance and coating color, and was excellent in no pigment aggregation and no dry feeling over time after coating.

Example 20: Eyebrow (stick shape)
(Ingredients) (%)
1. Ceresin wax 10.0
2. Polyethylene wax 3.0
3. Partially crosslinked organopolysiloxane *6 1.0
4. Methylphenylpolysiloxane 3.0
5. Dimethylpolysiloxane (10cs) 2.0
6. Isohexadecane 20.0
7. (Acrylates/dimethicone) copolymer *11 10.0
8. 2-ethylhexyl paramethoxycinnamate 5.0
9. PEG-9 polydimethylsiloxyethyl dimethicone 2.0
10. Spherical polymethacrylic san methyl powder (average diameter 10 μm) 5.0
11. Surface-coated mica of Production Example 6 5.0
12. Silicone treated titanium oxide 1.0
13. Silicone treated red iron 0.3
14. Silicone treated yellow iron oxide 1.0
15. Silicone treated black iron oxide 0.5
16. Fumed hydrophobized silica *17 1.0
17. Antioxidant (rosemary extract) 0.3
18. Vitamin A oil 0.5
19. Purified water remaining amount 20.1,3-butylene gtycol 5.0
21. carrageenan 0.5
22. Triethanolamine 0.1
23. Fragrance Appropriate amount *17: CAB-O-SIL TS-530 (manufactured by Cabot)

(Production method)
A: Components 1 to 9 are uniformly dissolved at 100°C.
B: Add ingredients 10 to 18 to A and uniformly disperse with a Despa mixer.
C: Mix components 19 to 23 uniformly and heat to 80°C.
D: Add C to B, emulsify with a Despa mixer, and defoamer. It was poured into a stick mold at a filling temperature of 80° C., and cooled and solidified to obtain eyebrows.

The eyebrow of Example 20 obtained in the above manner had no gap between the appearance and the applied color, and was excellent in no pigment aggregation and no dry feeling over time after application.

Example 21: Lipstick (liquid)
(Ingredients) (%)
1. Palmitic acid dextrin 5.0
2. Glyceryl tri-2-ethylhexanoate 5.0
3. Propylene glycol dicaprate 5.0
4. Isododecane 20.0
5. Liquid lanolin 10.0
6. (Acrylates/dimethicone) copolymer *11 5.0
7. PEG-9 polydimethylsiloxyethyl dimethicone 3.0
8. Red No. 226 2.0
9. Yellow iron oxide 0.5
10. Black iron oxide 0.1
11. Silicone treated iron oxide coated mica titanium *18 5.0
12. Surface-coated mica of Production Example 6 8.0
13. Antioxidant (tocopherol acetate) 0.5
14. Preservative (phenoxyethanol) 0.3
15. Purified water remaining amount 16. Ethyl alcohol 3.0
17. Diglycerin 0.5
18. locust bean gum 0.1
19. Glucosyltrehalose 0.3
*18: SA-Timiron Super Cru Gold (manufactured by Miyoshi Kasei Co., Ltd.)

(Production method)
A: After heating and dissolving components 1 to 3 at 90°C, add components 4 to 14 and uniformly disperse with a homomixer.
B: After uniformly dissolving components 15 to 19, add to A and emulsify.
C: After defoaming B, it was filled into a container to make a lipstick.

The lipstick of Example 21 obtained as described above had no gap between the appearance and the applied color, and was excellent in no pigment aggregation and no dry feeling over time after application.

Example 22 Eye color (ingredients) (%)
1. (Acrylates/dimethicone) copolymer *11 14.0
2. Cetyl PEG/PPG-10/1 Dimethicone *7 3.5
3. Isododecane 14.0
4. Propylene glycol dicaprate 2.0
5. Dimethylpolysiloxane (6cs) 3.0
6. Silicone treated titanium oxide 1.5
7. Red No. 226 0.3
8. Red Garla 0.2
9. Blue No. 404 0.1
10. Black iron oxide 0.1
11. Surface-coated mica of Production Example 9 2.0
12. Silicone-treated mica titanium *19 3.0
13. Spherical nylon powder (average particle size 15μm) 3.0
14. Purified water remaining amount 15. Ethyl alcohol 7.0
16. Glycerin 3.0
17. Kanten 0.1
18. Preservative (phenoxyethanol) 0.1
20. Fragrance 0.1
*19: SA-Timiron Splendid Gold (manufactured by Miyoshi Kasei Co., Ltd.)

(Production method)
A: Mix components 1 to 13 uniformly using a homomixer.
B: Components 14 to 20 were uniformly dissolved and mixed, added to A, emulsified, defoamed, and filled into a resin container with an applicator to obtain an eye color.

The eye color of Example 22 obtained as described above had no gap between the appearance and the applied color, and was excellent in no pigment aggregation and no dry feeling over time after application.

Claims (3)

The following ingredients (A) to (C);
(A) Powder whose surface is coated with a polymer having a fine three-dimensional crosslinked structure of silicone obtained by condensation reaction of the following surface coating treatment agents (a) and (b) (a) With the following general formula (1) The shown diorganopolysiloxane with reactive terminals R ¹ R ² ₂ SiO-(R ² ₂ SiO) _L -SiR ¹ R ² ₂ (1)
(In the formula, each R ¹ represents a hydroxyl group, each R ² independently represents a hydrocarbon group having 1 to 20 carbon atoms, and L represents any integer from 3 to 10,000) and
(b) Amino group-containing silane compound R ³ R ⁴ _m SiX _(3-m) (2) represented by the following general formula (2)
(In the formula, R ³ represents a hydrocarbon group having 1 to 20 carbon atoms and at least one amino group, R ⁴ represents an alkyl group having 1 to 4 carbon atoms, and each X independently represents a hydrocarbon group having 1 to 20 carbon atoms. ~4 alkoxy group, m is 0 or 1)
(B) volatile oil agent (C) contains a silicone surfactant in which an organopolysiloxane group and a hydrophilic group are grafted to the siloxane main chain,
The component (B) contains isododecane and/or isohexadecane,
The emulsified cosmetic according to claim 1, wherein the content ratio of the surface-coated powder to the surface-coating treatment agent in the component (A) is 100:0.1 to 100:15. The emulsified cosmetic according to claim 1 , wherein the content ratio of the surface coating treatment agents (a) and (b) in the component (A) is 99.9:0.1 to 90:10. The emulsified cosmetic according to claim 1 or 2, wherein the emulsified cosmetic is a water-in-oil type emulsified cosmetic.