JP2000302644A - Makeup cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a makeup cosmetic which not only gives fine touch on use when cosmetically applied but also shows excellent lubrication after applied, exerts excellent makeup durability due to improved water resistance and sebum resistance and possesses improved secondary adhesion to clothes or the like, by blending a boron nitride powder and a coating agent. SOLUTION: This makeup cosmetic is obtained by blending (A) a boron nitride powder with (B) a coating agent (suitably an acrylic acid-methacrylic acid-based resin, a vinyl acetate-based resin, a polyvinyl pyrrolidone-based resin, a cellulose derivative-based resin, a polyvinyl alcohol-based resin or a silicone resin, particularly the silicone resin). Further, it is favorable that the cosmetic comprises the component A and (C) a silicone compound and the component C is a dimethyl polysiloxane which is nonvolatile and possesses a viscosity of 6-100,000 mPa.s at 25 deg.C, particularly a polyoxyalkylene-modified silicone which possesses a weight-average molecular weight of 3,000-100,000 and contains a polyoxyalkylene in an amount of 10-80 wt.%.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a make-up cosmetic, and more particularly, to a cosmetic that has a good feel upon application, a good lubricity after application, and a water resistance and sebum resistance. The present invention relates to a makeup cosmetic which is improved to have excellent makeup lasting and has improved secondary adhesion to clothes and the like.

[0002]

2. Description of the Related Art In addition to the "esthetic role" that makes cosmetics look more beautiful, the makeup cosmetics also have a "sensory role" that provides comfort and a "functional role" such as having makeup and preventing secondary adhesion. . Of these, in order to fulfill the "sensory role", generally, spherical powder is blended to improve lubricity, and adhesion is increased by blending plate-like powders such as mica, talc, and kaolin. However, when a large amount of the spherical powder is blended, there are drawbacks in that the adhesion to the skin is reduced and the moldability when the powder is pressed is deteriorated. Also, it has been found that when a large amount of plate-like powders such as mica, talc, and kaolin are blended, lubricity is reduced, and fragrance and oil are deteriorated due to catalytic activity of the powder surface, thereby causing an unpleasant odor. . In order to fulfill the “functional role”, it is generally known that a silicone compound and various coating agents are blended. "Tended to be impaired. As described above, it is very difficult for a makeup cosmetic to have a satisfactory feeling of use, an excellent cosmetic holding effect, and a secondary adhesion preventing effect at the same time, and a makeup cosmetic having these characteristics at the same time is required. Had been.

[0003]

The problem to be solved by the present invention is to provide a makeup cosmetic which has a sufficiently satisfactory use feeling, has an excellent makeup holding effect, and further has an excellent secondary adhesion preventing effect. To provide.

[0004]

Means for Solving the Problems In view of such circumstances, the present inventors have conducted intensive studies to solve the problems, and as a result,
By blending the boron nitride powder into a makeup cosmetic and further blending a coating agent and / or a silicone compound, it was found that a makeup cosmetic excellent in use feel, cosmetic sticking effect and secondary adhesion preventing effect can be obtained. The present invention has been completed.

[0005] That is, the present invention is a makeup cosmetic characterized by blending boron nitride powder and a coating agent, and a makeup cosmetic characterized by blending boron nitride powder and a silicone compound. .

Hereinafter, the present invention will be described in detail. The boron nitride powder used in the present invention is generally a powder synthesized by the following method. (1) Boron is fired at about 1500 ° C. in a nitrogen stream. (2) Firing ammonia and boron oxide, ammonium chloride and borax, or boric acid and urea at about 800 to 1600 ° C. The crystal structure includes a hexagonal crystal, a wurtzite crystal, a rhombohedral crystal, a cubic crystal, and the like. The cubic crystal and the wurtzite crystal are mainly used as an abrasive, and the hexagonal crystal is used as a lubricant. The rhombohedral shape is synthesized only by a special manufacturing method. Among them, hexagonal boron nitride is preferable because it can be easily synthesized, can be easily subjected to sizing treatment by pulverization or the like, and has the best feel when used in a cosmetic.

The boron nitride powder used in the present invention is obtained by stirring and washing the above-obtained boron nitride crystal in a water-soluble organic solvent such as a lower alcohol or acetone or an aqueous solution thereof, or a surfactant aqueous solution at a low temperature ( 60 ° C or less is desirable), under a low oxygen atmosphere (under a nitrogen stream or in vacuum)
To get dry. The boron nitride powder thus obtained may be directly incorporated into cosmetics, or may be coated with a material such as higher fatty acids, oils and fats, waxes, silicone compounds, fluorine compounds, hydrocarbons, surfactants, and dextrin fatty acid esters. Processing may be performed.

[0008] The average particle size of the boron nitride powder used in the present invention is not particularly limited.
1-30 micrometer is preferable. When it is smaller than 0.1 μm, lubricity is impaired, and when it is larger than 30 μm, roughness is unfavorably felt.

The compounding amount of the boron nitride powder can be selected in a wide range from 0.1 to 99.0% by weight based on the total amount of the cosmetic. If the amount is less than 0.1% by weight, it is not preferable because both the feeling of use and the effect of preventing the stickiness and secondary adhesion cannot be satisfied.

[0010] The coating agent used in the present invention may be a coating agent generally incorporated in cosmetics. For example, acrylic acid-based and methacrylic acid-based resins (Yukaformer series manufactured by Mitsubishi Chemical Corporation, Daitozole manufactured by Daito Kasei Kogyo Co., Ltd.); vinyl acetate-based resins (Esdine series manufactured by Sekisui Chemical Co., Ltd.); polyvinyl Pyrrolidone resin (CG polymer manufactured by Osaka Organic Chemical Industry Co., Ltd.); cellulose derivative resin (Her)
polyvinyl alcohol-based resin (Kuraray Pole manufactured by Kuraray Co., Ltd.); silicone resin (KF7312F, KF manufactured by Shin-Etsu Chemical Co., Ltd.)
7312J, KF7312K, etc.).

In the makeup cosmetic of the present invention, it is possible to more effectively impart the strength, water repellency and oil repellency of the makeup film by blending a silicone resin among these coating agents, and to further reduce secondary adhesion. It is preferred in that it can be

[0012]

Embedded image R _n SiO _{(4-n) / 2}

(Wherein R is a hydrocarbon having 1 to 4 carbon atoms)
Or a phenyl group, this silicone resin is represented by R
_ThreeSiO_1/2Unit, R_TwoSiO unit, RSiO_2/3Unit, S
iO _TwoSince n is an appropriate combination of units, n
It is represented by a value of 1.0 to 1.8. Silicon represented by)
Resin and average molecular weight of about 1500-20,000
It is preferable to select a silicone resin having the same.

If the average molecular weight of the silicone resin is smaller than this range, the strength, water repellency, and oil repellency of the decorative film may not be sufficiently provided. Is `` Gowatsuki ''
Tend to be accompanied by a sense of “tightness”.

[0015] These coating agents can be used alone in the makeup cosmetic of the present invention, but it goes without saying that it is also possible to mix two or more types of coating agents as appropriate. .

The amount of these coating agents in the makeup cosmetic of the present invention should be appropriately selected according to the specific purpose and the type of resin, and is not particularly limited. 0.1 to 30 in almost all compositions
% By weight, and particularly preferably in the range of 1.0 to 10% by weight. If the amount of the coating agent is less than 0.1% by weight of the total composition, the expected effect of preventing secondary adhesion to clothes or the like cannot be sufficiently obtained. This is unfavorable because the feeling of use tends to be rather deteriorated due to the stiff use feeling or the tight use feeling.

As the silicone compound to be added to the makeup cosmetic of the present invention, there can be mentioned those generally used in cosmetics. For example, dimethyl polysiloxane and methyl hydrogen polysiloxane,
Various examples include cyclic siloxanes such as methylphenylpolysiloxane and decamethylcyclopentasiloxane, polyoxyalkylene-modified silicone, alkyl-modified silicone, and fluorine-compound-modified silicone.

In the makeup cosmetic of the present invention, among these silicone compounds, dimethylpolysiloxane which is non-volatile and has a viscosity at 25 ° C. of 6 to 100,000 mPa · s or a weight average molecular weight of 3,000 to 10
10,000 and a polyoxyalkylene content of 10
It is preferable to mix a polyoxyalkylene-modified silicone in an amount of up to 80% by weight, since the strength, water repellency and oil repellency of the decorative film can be more effectively imparted, and the cosmetic sticking effect and the secondary adhesion preventing effect are improved.

If the range of the physical properties defining the silicone compound is smaller than this range, the strength, water repellency and oil repellency of the decorative film may not be sufficiently provided. When it is also large, there is a tendency for “gotsuki” and “tension” to accompany.

Particularly, in the case of dimethylpolysiloxane, 2
Those having a viscosity at 5 ° C. of 1,000 to 10,000 mPa · s, and a polyoxyalkylene-modified silicone having a weight average molecular weight of 5,000 to 50,000 and a polyoxyalkylene content of 30 to 50,000 mPa · s. The content of 60% by weight is most preferable in that the effect in the present invention is improved.

These silicone compounds can be used alone in the makeup cosmetics of the present invention, but it goes without saying that two or more silicone compounds can be appropriately combined and used. .

The amount of the silicone compound in the makeup cosmetic of the present invention should be appropriately selected according to the purpose of compounding and the type of the compound, and is not particularly limited. It is 0.1 to 50% by weight in the whole composition, and particularly preferably in the range of 1.0 to 20% by weight. If the amount of the silicone compound is less than 0.1% by weight of the total composition, the secondary adhesion-less effect cannot be sufficiently obtained. Conversely, if the amount exceeds 20% by weight, glare on the skin at the time of application or after application The feeling of stickiness increases, which is not preferable in use feeling.

In addition to the above-mentioned components, the makeup cosmetic of the present invention may optionally contain water, powder, oils other than the above-mentioned silicone compounds, surfactants, lower alcohols, polyhydric alcohols, humectants, preservatives, and the above-mentioned coatings. Polymers other than the agents, antioxidants, ultraviolet protective agents, fragrances, various chemicals, and the like can be blended in qualitative and quantitative ranges that do not impair the intended effects of the present invention.

As the powder that can be blended in the present invention, there can be mentioned powders usually used in cosmetics.
For example, talc, kaolin, mica, sericite, sericite, muscovite, biotite, phlogopite, synthetic mica, vermiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate , Metal tungstate, magnesium, silica, zeolite, barium sulfate, calcined calcium sulfate, calcined gypsum, calcium phosphate, fluorapatite, hydroxyapatite, ceramic powder, metal soap (zinc myristate, calcium palmitate,
Inorganic powders such as aluminum stearate); polyamide resin powder, polyethylene powder, polymethyl methacrylate powder, polystyrene powder, styrene-acrylic acid copolymer resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, etc. Organic powder; inorganic white pigments such as titanium dioxide and zinc oxide; inorganic red pigments such as iron oxide (iron oxide) and iron titanate; inorganic brown pigments such as γ-iron oxide; and inorganic iron pigments such as yellow iron oxide and loess Yellow pigment;
Inorganic black pigments such as black iron oxide, carbon, and lower titanium oxide; inorganic purple pigments such as mango violet and cobalt violet; inorganic green pigments such as chromium oxide, chromium hydroxide, and cobalt titanate; ultramarine, navy blue, etc. Inorganic blue pigments: pearl pigments such as titanium oxide-coated mica, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, colored titanium oxide-coated mica, bismuth oxychloride, fish scale foil; metal powder pigments such as aluminum powder and copper powder Red 202, red 205, red 220
No. 228, Red No. 405, Orange No. 203, Orange No. 204, Yellow No. 205, Yellow No. 401, Blue No. 404, etc .; Red No. 3, Red No. 104, Red No. 227
No., Red No. 401, Orange No. 205, Yellow No. 4, Yellow No. 20
Organic pigments such as zirconium, barium and aluminum lakes such as No. 2, Green No. 3, and Blue No. 1;
natural pigments such as β-carotene.

As the oil component that can be blended in the makeup cosmetic of the present invention, there can be mentioned the oil component usually used in cosmetics. For example, as liquid oils, avocado oil, camellia oil, macadamia nut oil, mink oil, olive oil, castor oil, jojoba oil, triglycerin, glyceryl trioctanoate, etc .; as solid oils, coconut oil, hardened coconut oil, palm oil, tallow, Wool fat, mokuro, hardened castor oil, etc .; waxes such as beeswax, candelilla wax, carnauba wax, ibota wax, spermaceti, lanolin, reduced lanolin, etc .; liquid hydrocarbons such as liquid paraffin, squalane,
Paraffin, ceresin, vaseline, squalene, microcrystalline wax, etc .; as higher fatty acids, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, 12-hydroxystearic acid,
Isostearic acid, linoleic acid, linoleic acid, etc .; higher alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, oleyl alcohol, monostearyl glycerol ether, monopalmityl glycerol ether, cholesterol, phytosterol, isostearyl alcohol; Isopropyl myristate, cetyl octanoate, octyl dodecyl myristate, butyl stearate, decyl oleate, ethylene glycol dioctanoate, diisostearyl malate, trimethylolpropane trioctanoate, trimethylolpropane triisostearate, tetraoctanoic acid Pentaerythritol, glycerin trioctanoate, glycerin triisostearate Ethyl acetate, butyl acetate, amyl acetate and the like; as silicone, dimethylpolysiloxane,
Methylphenyl polysiloxane, methyl hydrogen polysiloxane, decamethylcyclopentasiloxane,
Examples include octamethylcyclotetrasiloxane, a silicone resin having a three-dimensional network structure, and silicone rubber, but are not limited to the above oil components. One or more of these oils can be arbitrarily selected and used in the makeup cosmetic of the present invention.

In the makeup cosmetic of the present invention,
Surfactants that can be normally incorporated into cosmetics can be used regardless of their ionicity. Specifically, as anionic surfactants, for example, soap base, fatty acid soap such as sodium laurate, higher alkyl sulfate such as sodium lauryl sulfate, polyoxyethylene (hereinafter abbreviated as POE) Alkyl ether sulfates such as ethanolamine, N-acyl sarcosine acids such as sodium lauroyl sarcosine, higher fatty acid amide sulfonates such as coconut oil fatty acid methyl tauride sodium, and phosphate ester salts such as POE stearyl ether phosphate; Sulfosuccinates such as sodium di-2-ethylhexylsulfosuccinate; alkylbenzene sulfonates such as sodium dodecylbenzenesulfonate; N-acyl glutamates such as disodium N-stearoylglutamate; Higher fatty acid ester sulfate ester salts such as fatty acid glycerin sodium sulfate, turkey red oil and the like Casio, PO
E alkyl ether carboxylate, POE alkyl allyl ether carboxylate, α-olefin sulfonate, higher fatty acid ester sulfonate, secondary alcohol sulfate, higher fatty acid alkylolamide sulfate, waxyloyl monoethanolamide Examples include sodium succinate, N-palmitoyl aspartate ditriethanolamine, sodium caseinate and the like.

Examples of the cationic surfactant include alkyltrimethylammonium salts such as stearyltrimethylammonium chloride, dialkyldimethylammonium salts such as distearyldimethylammonium chloride, alkylpyridinium salts such as cetylpyridium chloride, and alkyl quaternary ammonium salts. And alkyldimethylbenzylammonium salts, alkylisoquinolinium salts, dialkylmorphonium salts, POE alkylamines, alkylamine salts, polyamine fatty acid derivatives, amyl alcohol fatty acid derivatives, benzalkonium chloride, benzethonium chloride and the like.

Examples of the amphoteric surfactant include imidazoline amphoteric surfactants such as sodium 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline and betaines such as betaine lauryldimethylaminoacetate. And amphoteric surfactants.

Examples of the lipophilic nonionic surfactant include sorbitan fatty acid esters such as sorbitan monoisostearate and sorbitan sesquioleate, glycerin polyglycerin fatty acids such as glyceryl monostearate, and propylene glycol monostearate. Propylene glycol fatty acid esters, hydrogenated castor oil derivatives, glycerin alkyl ethers and the like.

Examples of the hydrophilic nonionic surfactant include POE sorbitan fatty acid esters such as POE sorbitan monostearate, POE sorbite fatty acid esters such as POE sorbitan monooleate, and POE sorberin monoisostearate. POE alkyl ethers such as glycerin fatty acid esters, POE stearyl ether, POE cholestanol ether;
POE alkyl phenyl ether such as OE nonyl phenyl ether, Pluronic type such as Pluronic, P
OE polyoxypropylene (hereinafter abbreviated as POP) POE POP alkyl ether such as cetyl ether, tetra-POE tetra-ethylenediamine condensate such as tetronic, POE castor oil, POE castor oil such as POE hardened castor oil Hydrogenated castor oil derivative, POE
Beeswax lanolin derivative, alkanolamide, PO
E Propylene glycol fatty acid ester, POE alkylamine, POE fatty acid amide, sucrose fatty acid ester, POE nonylphenylformaldehyde condensate, alkylethoxydimethylamine oxide, trioleyl phosphoric acid, etc., but are not limited to the above surfactants. Not something. Further, these surfactants may be arbitrarily selected from one or more of them in the makeup cosmetic of the present invention.

The form in which the makeup cosmetic of the present invention can be used is not particularly limited, and may be in the form of, for example, a makeup base, foundation, white powder, blush, lipstick, mascara, eye shadow, eyeliner, and the like.

[0032]

EXAMPLES The present invention will be described more specifically with reference to examples and the like, but the technical scope of the present invention is not limited thereby. In addition, the compounding amount is represented by weight% unless otherwise specified.

Examples 1-4, Comparative Examples 1-3 Oil-in-water emulsified foundations (Examples 1-4, Comparative Examples 1-3) having the formulations shown in Tables 1 and 2 below were prepared by the following methods. . That is, (1) to (6) shown in Tables 1 and 2 were uniformly mixed, and the mixed and pulverized (7) to (12) were added, uniformly dispersed, and dissolved by heating (13). To (23), a preservative (appropriate amount) and a fragrance (appropriate amount) were added and uniformly emulsified.

[0034]

[Table 1] {Example 1 2 3 4} ────────────────────────────── (1) Purified water Residue Residue Residue Residual (2) 1,3-butylene glycol 4.0 4.0 4.0 4.0 (3) Glycerin 2.0 2.0 2.0 2.0 (4) Bentonite 1.5 1.5 1.5 1.5 (5) Potassium hydroxide 0.2 0.2 0.2 0.2 (6) Triethanolamine 0.3 0.3 0.3 0.3 (7) Titanium oxide 7.0 7.0 7.0 7.0 (8) Iron oxide 2.0 2.0 2.0 2.0 (9) Talc 2.0 2.0 2.0 2.0 (10) Mica 1.0 1.0 1.0 1.0 (11) Spherical nylon powder − − − − (12) Boron nitride powder 1.0 10.0 10.0 10.0 (13) Palmitic acid 0.8 0.8 0.8 0.8 (14) Stearic acid 1.2 1.2 1.2 1.2 (15) Glycerin monostearate 1.0 1.0 1.0 1.0 (16) Polyoxyethylene sorbitan monooleate 0.5 0.5 0.5 0.5 (17) Cetyl alcohol 2.0 2.0 2.0 2.0 (18) Liquid paraffin 8.0 8.0 8.0 8.0 (19) Silicone resin * 1 − − 8.0 9.0 (20) Acrylic ester resin 1.5 8.0 − 6.0 (21) Dimethyl polysiloxane 1.0 1.0 1.0 1.0 (22) Paramethoxycinnamic acid 2-ethylhexyl 1.0 1.0 1.0 1.0 (23) Glycerin triisooctanoate 2.0 2.0 2.0 2.0 ──────────────────────────────── ───

[0035]

[Table 2] Comparative Example 1 2 3 ───────────────────────── (1) Purified water Residue Residual Residual (2) 1,3-butylene glycol 4.0 4.0 4.0 (3) Glycerin 2.0 2.0 2.0 (4) Bentonite 1.5 1.5 1.5 (5) Potassium hydroxide 0.2 0.2 0.2 (6) Triethanolamine 0.3 0.3 0.3 (7) Titanium oxide 7.0 7.0 7.0 (8) Iron oxide 2.0 2.0 2.0 (9) Talc 2.0 2.0 2.0 (10) Mica 1.0 1.0 1.0 (11) Spherical nylon powder − 10.0 − (12) Boron nitride powder − − 10.0 (13) Palmitic acid 0.8 0.8 0.8 (14) Stearic acid 1.2 1.2 1.2 (15) Glycerin monostearate 1.0 1.0 1.0 (16) Polyoxyethylene sorbitan monooleate 0.5 0.5 0.5 (17) Cetyl alcohol 2.0 2.0 2.0 (18) Liquid paraffin 8.0 8.0 8.0 (19) Silicone resin * 1 − 8.0 − (20) Crylate ester resin---(21) Dimethyl polysiloxane 1.0 1.0 1.0 (22) 2-Ethylhexyl paramethoxycinnamate 1.0 1.0 1.0 (23) Glycerin triisooctanoate 2.0 2.0 2.0 ────────── ───────────────────────

* 1: In the general formula R _n SiO _{(4-n) / 2} , R = CH
₃ , n = 1.23 to 1.43 The foundations of the formulations shown in Tables 1 and 2 were subjected to a sensory evaluation test according to the following evaluation methods and evaluation criteria. Table 3 shows the results.

Sensory Evaluation Test Method Lightness of spread on skin, adhesion to skin, lack of stiffness,
For each of the absence of makeup collapse (make-up stickiness effect) and the absence of secondary adhesion to clothing, etc. (secondary adhesion-less effect)
Sensory evaluation was performed by 10 professional panels according to the following criteria.

Evaluation criteria A: 9 or more panelists felt the effect. ：: 7 to 8 panelists felt the effect. Δ: 4 to 6 panelists felt the effect. ×: 3 or less panelists felt the effect.

[0039]

[Table 3] ────────────────────────────────── Example Comparative example ──────── ──── ─────────── 1 2 3 4 1 2 3 ────────────────────────────軽 Lightness of spreading Secondary adhesion less effect ○ ○ ◎ ◎ × ◎ × ──────────────────────────────────

As can be seen from Table 3, Comparative Example 1 is different from Examples 1 to 4 in that boron nitride and a coating agent are not blended. The "secondary adhesion-less effect" has not been sufficiently obtained. Comparative Example 2
Blended spherical nylon powder instead of boron nitride, but resulted in poor "adhesion to skin". Further, in Comparative Example 3, since no coating agent was blended, the result was inferior in lightness of spreadability and poor secondary adhesion-less effect.

On the other hand, in Examples 1 and 2, since the amounts of boron nitride and the coating agent were appropriate, the effects such as the cosmetic sticking effect, lightness of spreading, and adhesion to the skin were sufficiently obtained. , Without a feeling of crackling. Further, in Example 3, by changing the coating agent to a silicone resin, in addition to the above effects, the “secondary adhesion less effect” could be further improved. In Example 4, since the coating agent was blended in a slightly large amount, the result was that the film was somewhat heavier and had a noticeable stiffness.

Hereinafter, makeup cosmetics having various formulations are shown as examples. In addition, when the above-mentioned organoleptic test was performed on these makeup cosmetics, most of the makeup cosmetics of any Examples were ◎, and all the rest were ○.

Example 5 Solid Powder Foundation (1) Talc 15.0% by weight (2) Sericite 10.0 (3) Mica 15.0 (4) PMMA Spherical Powder 2.0 (5) Methylsiloxane Network Polymerized Powder 3.0 (6) Boron nitride powder 8.0 (7) Titanium dioxide 10.0 (8) Iron oxide 5.0 (9) Titanium mica 2.0 (10) Liquid paraffin residue (11) Dimethyl polysiloxane 10. 0 (12) Silicone resin 5.0 (13) Sorbitan sesquioleate 2.0 (14) Preservative appropriate amount (15) Flavor appropriate amount (Production method) When each component of (1) to (9) was mixed and ground, (1
0) to (15) were added and mixed with stirring.
A solid powdery foundation was obtained by molding into a container.

Example 6 Water-in-oil emulsified foundation (1) Nylon spherical powder 2.0% by weight (2) Boron nitride powder 10.0 (3) Silicone-treated titanium dioxide 10.0 (4) Silicone-treated iron oxide 5 5.0 (5) Silicon-treated sericite 1.0 (6) Silicon-treated mica 1.5 (7) Metallic soap-treated talc 5.5 (8) Purified water residue (9) Sodium hydroxymethoxybenzophenone sodium sulfonate 3.0 (10) Water-soluble alkyl methacrylate resin 10.0 (11) Dipropylene glycol 5.0 (12) Decamethylcyclopentasiloxane 10.0 (13) Octamethylcyclotetrasiloxane 3.0 (14) Methylphenylpolysiloxane 1.0 (15) Silicone resin 5.0 (16) Sorbitan monoisostearate 2.0 (17) Polyoxyethylene-modified dimethylpolysiloxane 0.0. (18) Preservative appropriate amount (19) Flavor appropriate amount (Preparation method) The components (1) to (7) were mixed and pulverized into a mixture obtained by uniformly mixing and dissolving the components (12) to (19). In addition, it was dispersed. Next, (8) to (11), which were uniformly mixed and stirred, were added to emulsify and filled in a container to obtain a water-in-oil emulsified foundation.

[0045] (Production method) To the place where each component of (1) to (7) is mixed and pulverized,
A mixture of the components (8) to (13) was added, mixed and stirred, and filled in a container to obtain a white powder.

Example 8 Eye shadow (1) Talc residue (2) Sericite 7.0% by weight (3) Mica 15.0 (4) Boron nitride powder 33.0 (5) Titanium mica 2.0 (6) Iron oxide coated titanium mica 1.5 (7) Iron oxide 1.5 (8) Squalane 2.0 (9) Dimethyl polysiloxane 2.0 (10) Silicone resin 1.5 (11) Sorbitan monooleate 0.5 (12) Preservative appropriate amount (13) Flavor appropriate amount (Production method) To the place where each component of (1) to (7) is mixed and ground,
A mixture of each of the components (8) to (13) was added, mixed with stirring, and molded into a middle plate to obtain an eye shadow.

Example 9 Lipstick (1) Carnauba wax 1.0% by weight (2) Candelilla wax 2.0 (3) Selesin 10.0 (4) Squalane residue (5) Glycerin triisooctanoate 9.0 (6) Glycerin diisostearate 13.0 (7) Dimethyl polysiloxane 5.0 (8) Silicone resin 5.0 (9) Hydroxypropyl-β-cyclodextrin 1.0 (10) Macadamia nut oil fatty acid cholesteryl 3.5 (11) Synthesis Sodium magnesium silicate 0.5 (12) Hydrophobic silica 0.5 (13) Purified water 2.0 (14) Boron nitride powder 10.0 (15) Colorant proper amount (16) Preservative proper amount (17) Flavor proper amount (Preparation method) (11) to (12) were dispersed in (10) heated to 60 ° C., and (9) and (13), which were uniformly dissolved therein, were added thereto, followed by sufficient stirring. This was added to (1) to (8), which had been separately dissolved by heating, and the mixture was sufficiently stirred. Further, (14) to (17) were added, and the mixture was dispersed and stirred.

Examples 10 to 13 and Comparative Examples 4 to 6 Oil-in-water emulsion foundations (Examples 10 to 13 and Comparative Examples 4 to 6) having the formulations shown in Tables 4 and 5 below were prepared by the following methods. . That is, (1) to (6) shown in Tables 4 and 5 were uniformly mixed, and mixed and pulverized (7) to (12) were added thereto, uniformly dispersed, and heated and dissolved therein (13). To (23), a preservative (appropriate amount) and a fragrance (appropriate amount) were added and uniformly emulsified.

[0049]

[Table 4] ─────────────────────────────────── Example 10 11 12 13 ───── ────────────────────────────── (1) Purified water Residue Residue Residue Residual (2) 1,3-butylene glycol 4.0 4.0 4.0 4.0 (3) Glycerin 2.0 2.0 2.0 2.0 (4) Bentonite 1.5 1.5 1.5 1.5 (5) Potassium hydroxide 0.2 0.2 0.2 0.2 (6) Triethanolamine 0.3 0.3 0.3 0.3 (7) Titanium oxide 7.0 7.0 7.0 7.0 (8) Iron oxide 2.0 2.0 2.0 2.0 (9) Talc 2.0 2.0 2.0 2.0 (10) Mica 1.0 1.0 1.0 1.0 (11) Spherical nylon powder − − − − (12) Boron nitride powder 1.0 10.0 10.0 10.0 (13) Palmitic acid 0.8 0.8 0.8 0.8 (14) Stearic acid 1.2 1.2 1.2 1.2 (15) Glycerin monostearate 1.0 1.0 1.0 1.0 (16) Polyoxyethylene sorbitan monooleate 0.5 0.5 0.5 0.5 (17) Cetyl alcohol 2.0 2.0 2.0 2.0 (18) Liquid paraffin 8.0 8.0 8.0 8.0 (19) Dimethyl polysiloxane * 2--8.0 10.0 (20) Polyoxyalkylene-modified silicone * 3 1.5 8.0-20.0 (21) Vaseline 1.0 1.0 1.0 1.0 (22) Paramethoxycinnabar 2-ethylhexyl acid 1.0 1.0 1.0 1.0 (23) Glycerin triisooctanoate 2.0 2.0 2.0 2.0 2.0 ────

[0050]

[Table 5] Comparative Example 4 5 6 ───────────────────────── (1) Purified water Residue Residual Residual (2) 1,3-butylene glycol 4.0 4.0 4.0 (3) Glycerin 2.0 2.0 2.0 (4) Bentonite 1.5 1.5 1.5 (5) Potassium hydroxide 0.2 0.2 0.2 (6) Triethanolamine 0.3 0.3 0.3 (7) Titanium oxide 7.0 7.0 7.0 (8) Iron oxide 2.0 2.0 2.0 (9) Talc 2.0 2.0 2.0 (10) Mica 1.0 1.0 1.0 (11) Spherical nylon powder − 10.0 − (12) Boron nitride powder − − 10.0 (13) Palmitic acid 0.8 0.8 0.8 (14) Stearic acid 1.2 1.2 1.2 (15) Glycerin monostearate 1.0 1.0 1.0 (16) Polyoxyethylene sorbitan monooleate 0.5 0.5 0.5 (17) Cetyl alcohol 2.0 2.0 2.0 (18) Liquid paraffin 8.0 8.0 8.0 (19) Dimethyl polysiloxane * 2-8. 0-(20) Polyoxyalkylene-modified silicone * 3---(21) Vaseline 1.0 1.0 1.0 (22) 2-Ethylhexyl paramethoxycinnamate 1.0 1.0 1.0 (23) Glycerin triisooctanoate 2.0 2.0 2.0 ──── ─────────────────────────────

* 2: Viscosity = 5000 mPa · s * 3: Molecular weight = 30000, POE = 50%

The foundations of the formulations shown in Tables 4 and 5 were subjected to a sensory evaluation test according to the following evaluation methods and evaluation criteria. Table 6 shows the results.

Sensory Evaluation Test Method Lightness of spread on skin, adhesion to skin, absence of stickiness,
For each of the absence of makeup collapse (make-up stickiness effect) and the absence of secondary adhesion to clothing, etc. (secondary adhesion-less effect)
Sensory evaluation was performed by 10 professional panels according to the following criteria.

Evaluation criteria A: 9 or more panelists felt the effect. ：: 7 to 8 panelists felt the effect. Δ: 4 to 6 panelists felt the effect. ×: 3 or less panelists felt the effect.

[0055]

[Table 6] 例 Example Comparative Example ──────── ──── ─────────── 10 11 12 13 4 5 6 ────────────────────────────軽 Lightness of spreading Secondary adhesion less effect ○ ○ ◎ ◎ × ◎ × ──────────────────────────────────

As can be seen from Table 6, Comparative Example 4 is different from Examples 10 to 13 in that boron nitride and a silicone compound are not blended. The "secondary adhesion-less effect" has not been sufficiently obtained. In Comparative Example 5, spherical nylon powder was blended instead of boron nitride, but the result was inferior to "adhesion to skin". Further, Comparative Example 6 was inferior in secondary adhesion-less effect because no silicone compound was blended.

On the other hand, in Examples 10 and 11, since the amounts of boron nitride and the coating agent were appropriate, the effects such as makeup sticking effect, lightness of spreadability, and adhesion to skin were sufficiently obtained. And no stickiness.
Further, in Example 12, by changing the silicone compound to dimethylpolysiloxane, in addition to the above effects, the “secondary adhesion-less effect” could be further improved. In Example 13, since the silicone compound was blended in a slightly large amount, the spread was somewhat heavy and the stickiness was noticeable.

Hereinafter, makeup cosmetics of various formulations are shown as examples. In addition, when the above-mentioned organoleptic test was performed on these makeup cosmetics, most of the makeup cosmetics of any Examples were ◎, and all the rest were ○.

Example 14 Solid Powdery Foundation (1) Talc 15.0% by weight (2) Sericite 20.0 (3) Mica 10.0 (4) PMMA spherical powder 1.0 (5) Methylsiloxane network polymerized powder 1.0 (6) Boron nitride powder 9.0 (7) Titanium dioxide 12.0 (8) Iron oxide 6.0 (9) Titanium mica 1.5 (10) Liquid paraffin residue (11) Dimethyl polysiloxane 10. 0 (viscosity: 5,000 mPa · s at 25 ° C.) (12) Polyoxyalkylene-modified silicone 5.0 (MW: 10,000, POE: 50%) (13) Sorbitan sesquioleate 2.0 (14) Preservative proper amount (15 ) Perfume Appropriate amount (Production method) (1)-(9)
0) to (15) were added and mixed with stirring.
A solid powdery foundation was obtained by molding into a container.

Example 15 Water-in-oil emulsified foundation (1) Nylon spherical powder 2.0% by weight (2) Boron nitride powder 10.0 (3) Silicone-treated titanium dioxide 10.0 (4) Silicone-treated iron oxide 5 5.0 (5) Silicon-treated sericite 1.0 (6) Silicon-treated mica 1.5 (7) Metallic soap-treated talc 5.5 (8) Purified water residue (9) Sodium hydroxymethoxybenzophenone sodium sulfonate 3.0 (10) Glycerin 10.0 (11) Dipropylene glycol 5.0 (12) Decamethylcyclopentasiloxane 10.0 (13) Liquid paraffin 3.0 (14) Methylphenylpolysiloxane 1.0 (15) Silicone resin 5.0 (16) Sorbitan monoisostearate 2.0 (17) Polyoxyethylene-modified silicone 0.5 (MW: 6,000, POE: 50%) (18) Preservative (19) Appropriate amount of fragrance (Production method) To each of the components (12) to (19) mixed and dissolved uniformly, the components obtained by mixing and grinding the components (1) to (7) were added and dispersed. Next, (8) to (11), which were uniformly mixed and stirred, were added to emulsify and filled in a container to obtain a water-in-oil emulsified foundation.

Example 16 White Powder (1) Talc Residue (2) Sericite 10.0% by Weight (3) Organopolysiloxane Elastomer Spherical Powder 5.0 (4) Boron Nitride Powder 20.0 (5) Iron Oxide 0 (6) Magnesium carbonate 3.0 (7) Spherical alumina powder 4.0 (8) Squalane 2.0 (9) Glycerin trioctanoate 3.0 (10) Polyoxyalkylene-modified silicone 1.5 (MW: 6,000, (POE: 40%) (11) Sorbitan sesquioleate 1.0 (12) Preservatives proper amount (13) Flavor proper amount (Production method) To the place where each component of (1) to (7) is mixed and ground,
A mixture of the components (8) to (13) was added, mixed and stirred, and filled in a container to obtain a white powder.

Example 17 Eye shadow (1) Talc residue (2) Sericite 7.0% by weight (3) Mica 15.0 (4) Boron nitride powder 33.0 (5) Titanium mica 2.0 (6) Iron oxide coated titanium mica 1.5 (7) Iron oxide 1.5 (8) Squalane 2.0 (9) Dimethyl polysiloxane 2.0 (viscosity: 20,000 mPa · s at 25 ° C) (10) Silicone resin 1.5 (11) Sorbitan monooleate 0.5 (12) Preservative appropriate amount (13) Flavor appropriate amount (Production method) To the place where each component of (1) to (7) is mixed and ground,
A mixture of each of the components (8) to (13) was added, mixed with stirring, and molded into a middle plate to obtain an eye shadow.

Example 18 Lipstick (1) Carnauba wax 1.0% by weight (2) Candelilla wax 2.0 (3) Seresin 10.0 (4) Squalane residue (5) Glycerin triisooctanoate 9.0 (6) Glycerin diisostearate 13.0 (7) Dimethylpolysiloxane 5.0 (viscosity: 90,000 mPa · sat25 ° C) (8) Dimethylpolysiloxane 5.0 (viscosity: 1,000 mPa · sat25 ° C) (9) Silicone resin 8 0.0 (10) Hydroxypropyl-β-cyclodextrin 1.0 (11) Macadamia nut oil fatty acid cholesteryl 3.5 (12) Synthetic sodium magnesium silicate 0.5 (13) Hydrophobic silica 0.5 (14) Purified water 2.0 (15) Boron nitride powder 10.0 (16) Colorant proper amount (17) Preservative proper amount (18) Flavor proper amount (Production method) Disperse (12)-(13) in (11) heated to 60 ° C. Then, (10) and (14), which were uniformly dissolved, were added Stir in minutes. This was added to (1) to (9), which had been separately heated and dissolved, and the mixture was sufficiently stirred. Further, (15) to (18) were added and dispersed and stirred.

[0064]

As described above, according to the present invention,
It has an excellent feel when applying cosmetics and excellent lubricity after application, and also has an excellent makeup effect and prevents secondary adhesion to clothing, etc., without impairing adhesion to the skin. No innovative makeup cosmetics can be obtained.

Continued on the front page F term (reference) 4C083 AA122 AB032 AB151 AB152 AB222 AB232 AB242 AB322 AB372 AB432 AB442 AC012 AC022 AC072 AC122 AC242 AC342 AC422 AC442 AC542 AC792 AD042 AD071 AD072 AD091 AD092 AD111 AD151 AD152 AD162 AD172 AD242 AD261 AD492 CC11 DD12 CC13 CC13 DD32 DD33 EE06 EE07 FF05

Claims (6)

[Claims] 1. A makeup cosmetic comprising a boron nitride powder and a coating agent. 2. The makeup cosmetic according to claim 1, wherein the coating agent is an acrylic acid / methacrylic acid resin, a vinyl acetate resin, a polyvinyl pyrrolidone resin, a cellulose derivative resin, a polyvinyl alcohol resin or a silicone resin. . 3. The coating agent is a silicone resin.
The makeup cosmetic according to the description. 4. A makeup cosmetic comprising a boron nitride powder and a silicone compound. 5. The makeup cosmetic according to claim 4, wherein the silicone compound is a non-volatile dimethylpolysiloxane having a viscosity at 25 ° C. of 6 to 100,000 mPa · s. 6. The makeup cosmetic according to claim 4, wherein the silicone compound is a polyoxyalkylene-modified silicone having a weight average molecular weight of 3,000 to 100,000 and a polyoxyalkylene content of 10 to 80% by weight. .