JPH10273421A - Make-up cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a make-up cosmetic excellent in a moisture-retaining effect, a touch, a make-up keeping effect and an effect for preventing the secondary adhesion to clothes, etc., by compounding an acetylated hyaluronic acid and a coating agent. SOLUTION: This make-up cosmetic contain (A) an acetylated hyaluronic acid of the formula [R groups are each is acetyl, H, wherein at least two of the R groups are each acetyl; A is H, an alkali metal; Ac is N-acetyl; (n) is a number of 2 or larger] and (B) a coating gent [e.g. a silicone resin expressed by the formula: Rn SiO(4-n)/2 (R is a 1-4C hydrocarbon; (n) is 1.0-1.8] and having an average mol.wt. of about 1,500-20,000]. In the cosmetic, the components A and B are preferably contained in amounts of 0.0001-10.0 wt.% and 0.1-30.0 wt.%, respectively, based on the whole composition. The addition of hydrophobic powder (e.g. chlorophyll) to the cosmetic further improves the make-up keeping effect.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention belongs to the technical field of makeup cosmetics. More specifically,
It has an excellent effect of giving moisture to the skin, and also has an excellent effect of protecting the skin. While having these excellent effects, it is also excellent in makeup with improved hydrophobicity and sebum resistance,
Further, the present invention relates to a makeup cosmetic having improved secondary adhesion to clothes and the like.

[0002]

2. Description of the Related Art Make-up cosmetics have a "protective" role to protect the skin in addition to the "aesthetic role" that makes them look more beautiful. To make this protective role, many makeup cosmetics contain a humectant. In general,
When the amount of water contained in the stratum corneum of the skin is 10 to 15%, it is called a healthy skin condition. If the amount of water is too large, the skin tends to be swelled, and if the amount is too small, the skin tends to be rough. In order to ensure an appropriate amount of water in the stratum corneum of the skin, as described above, conventionally, makeup cosmetics include hyaluronic acid, glycerin,
A humectant such as 3-butylene glycol and propylene glycol is blended.

[0003] However, makeup cosmetics containing these humectants often have a sticky feeling when used, and have an undesirable aspect in view of the role of the makeup cosmetics as a whole. In addition, because these moisturizers have a strong affinity for water, the makeup cosmetics that contain them make the applied film generated on the skin more compatible with water, which may cause the makeup to be lost due to sweat. The point that it becomes becomes a point that cannot be overlooked. In addition, the presence of these humectants often plasticizes the coating film on the skin and causes secondary adhesion to clothing and the like. As described above, it is very difficult for a makeup cosmetic to have both a sufficient moisturizing effect, an excellent makeup lasting effect, and an effect of preventing secondary adhesion at the same time, and a makeup cosmetic having both these two properties is required. I have.

[0004]

The problem to be solved by the present invention is to provide a makeup cosmetic which has both a sufficient moisturizing effect, an excellent makeup holding effect, and a secondary adhesion preventing effect at the same time. is there.

[0005]

Means for Solving the Problems The present inventor has made intensive studies to solve this problem. As a result, by adding acetylated hyaluronic acid as a humectant to the makeup cosmetic and further blending a coating agent, the makeup cosmetic is excellent in the moisturizing effect, the feel in use, the makeup holding, and the secondary adhesion preventing effect in clothes and the like. And completed the present invention.

That is, the present invention provides a makeup cosmetic comprising an acetylated hyaluronic acid and a coating agent.

It is preferable that the coating agent to be incorporated into the makeup cosmetic of the present invention is a silicone resin.
It has also been found that by blending a hydrophobic powder with the acetylated hyaluronic acid and the film-forming agent in a makeup cosmetic, the cosmetic durability can be further improved while having the above characteristics.

In this sense, the present invention relates to a makeup cosmetic comprising an acetylated hyaluronic acid and a silicone resin as a coating agent, and a makeup cosmetic comprising an acetylated hyaluronic acid and a coating agent together with a hydrophobic powder. provide.

[0009]

Embodiments of the present invention will be described below. The acetylated hyaluronic acid to be added to the makeup cosmetic of the present invention is a high molecular weight organic substance based on a highly water-soluble organic solvent while retaining the excellent properties of hyaluronic acid, which is a polymer derived from a living organism and is being applied in various fields. Difficult to use as a humectant in oils and oily bases,
It is a hyaluronic acid derivative that has been created to eliminate problems such as the fact that it has a very high spinnability and a large amount of it is incorporated into cosmetics, which tends to impair the usability of the cosmetics. .

The acetylated hyaluronic acid contained in the makeup cosmetic of the present invention follows the general formula shown below.

Embedded image

(Wherein, R represents an acetyl group or a hydrogen atom, and at least two of the four Rs in the hyaluronic acid unit are acetyl groups. A is a hydrogen atom or an alkali metal atom. Ac represents an N-acetyl group in the repeating unit of the hyaluronic acid, and n is a number of 2 or more representing the polymerization number of the repeating unit of the hyaluronic acid.)

[0012] Even if a low acetylated hyaluronic acid having a degree of acetylation (the number of substitution of the acetyl group of R in the hyaluronic acid repeating unit) of less than 2 is incorporated into the makeup cosmetic, it is difficult to obtain sufficient hydrophobicity. Is not preferred. As described above, it is generally difficult to produce highly acetylated hyaluronic acid that is acetylated at a high ratio, but an excellent production method has already been disclosed.

That is, a desired highly acetylated hyaluronic acid can be produced according to the method for producing highly acetylated hyaluronic acid described in, for example, JP-A-6-9707. Specifically, a method of dispersing hyaluronic acid in powder form in acetic acid and reacting by adding trifluoroacetic anhydride as a catalyst; dispersing hyaluronic acid in powder form in acetic acid, adding p-toluenesulfonic acid and further adding acetic anhydride. A reaction method is known.

In such a method for producing acetylated hyaluronic acid, an enzyme treatment step such as hyaluronidase is provided, and by controlling this enzyme treatment step, a high molecular weight acetylate having a molecular weight of 10,000 kd or more can be obtained from the oligoacetylated hyaluronic acid. Hyaluronic acid can be produced freely. The acetylation ratio of R can be freely changed by adjusting the esterification reaction time.

In order to impart a skin softening effect to acetylated hyaluronic acid itself, its intrinsic viscosity is 50 to 2
In the case of producing acetylated hyaluronic acid having a low molecular weight of 00 cm ³ / g, for example, a method in which powdery hyaluronic acid is suspended in an acetic anhydride solvent, concentrated sulfuric acid is added, and the reaction is carried out to select the desired low molecular weight Hyaluronic acid can be produced.

In order to purify the crude acetylated hyaluronic acid produced according to the production process of these acetylated hyaluronic acids, for example, the crude acetylated hyaluronic acid is added to an aqueous acetone solution, and sodium lactate is added to the system. By dissolving it and adding acetone,
High purity acetylated hyaluronic acid can be precipitated in the system.

The amount of the acetylated hyaluronic acid produced in this manner in the makeup cosmetic of the present invention depends on the specific composition (acetylation degree, molecular weight, etc.) of the acetylated hyaluronic acid and the makeup cosmetic of the present invention. It should be appropriately selected according to the degree of the effect to be imparted, and is 0.0001% by weight or more and 10.0% by weight in the total composition.
Although it can be selected in a wide range of compounding amounts as follows, it is generally preferably 0.001% by weight or more and 5.0% by weight or less.

This amount is 0.0001% by weight of the total composition.
If the amount is less than the above, the above-mentioned object by blending the acetylated hyaluronic acid into the makeup cosmetic is hardly achieved, and it is not preferable. If the amount is more than 10.0% by weight, the use of the makeup cosmetic is sticky. This tends to be accompanied by a feeling of feeling, and the tendency to cause makeup loss is also unfavorable.

The coating agent to be incorporated in the makeup cosmetic of the present invention may be a coating agent generally incorporated in cosmetics. For example, acrylic acid and methacrylic acid resins (Yukaformer series manufactured by Mitsubishi Chemical Corporation, Daitozol series manufactured by Daito Kasei Kogyo Co., Ltd.); vinyl acetate resins (Esdine series manufactured by Sekisui Chemical Co., Ltd.) Polyvinylpyrrolidone resin (CG polymer manufactured by Osaka Organic Chemical Industry Co., Ltd.); Cellulose derivative resin (Natrosol manufactured by Hercules, etc.); Polyvinyl alcohol resin (Kuraray Povar manufactured by Kuraray Co., Ltd.); Silicone resin Various types of resins (manufactured by Shin-Etsu Chemical Co., Ltd.) are exemplified.

The makeup cosmetic of the present invention is preferably blended with a silicone resin among these coating agents in that the strength, water repellency and oil repellency of the decorative film can be more effectively imparted. Formula R _n SiO _{(4-n) / 2}

[0021] (R is a hydrocarbon group or a phenyl group with up to 4 carbon atoms, the silicone resin, R ₃ Si
O _1/2 unit, R ₂ SiO unit, RSiO _2/3 unit, Si
N is represented by a value of 1.0 to 1.8 because it is an appropriate combination of O ₂ units), and a silicone resin having an average molecular weight of about 1500 to 20,000 It is preferable to select

If the average molecular weight of the silicone resin is smaller than this range, it is difficult to sufficiently impart the strength, water repellency and oil repellency of the decorative film to the makeup cosmetic of the present invention, which is not preferable. If it is larger than this range, the makeup cosmetic of the present invention tends to be accompanied by "stiffness" and "tension", which is not preferable.

These coating agents can be used alone in the make-up cosmetic composition of the present invention, but it is a matter of course that two or more types of coating agents can be appropriately used in combination.

The amount of these coating agents in the makeup cosmetic of the present invention depends on the specific purpose,
It should be appropriately selected according to the type of resin, and is not particularly limited.
Not less than 30.0% by weight, especially 1.0% by weight
As mentioned above, the range of 10.0% by weight or less is preferable.

The amount of the coating agent is 0.1% of the total composition.
If the amount is less than 3% by weight, the expected effect of preventing secondary adhesion to clothes or the like cannot be obtained. It is not preferable because a tight feeling or the like tends to be generated and the feeling of use tends to worsen.

The makeup cosmetic of the present invention contains various powder components in the same manner as ordinary makeup cosmetics. The type of the powder component is not particularly limited, and it is possible to use a powder component usually blended in a cosmetic.

For example, talc, kaolin, mica, sericite (sericite), muscovite, phlogopite, synthetic mica, phlogopite,
Biotite, Lithium mica, permiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, barium sulfate, calcined sulfuric acid Calcium, calcined gypsum, calcium phosphate, fluorapatite, hydroxyapatite, ceramic powder, metal soap (zinc myristate, calcium palmitate,
Inorganic powders such as aluminum stearate) and boron nitride; polyamide resin powder, polyethylene powder, polymethyl methacrylate powder, polystyrene powder, styrene-acrylic acid copolymer resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder Inorganic powders such as titanium dioxide and zinc oxide; inorganic red pigments such as iron oxide (iron oxide) and iron titanate;
-Inorganic brown pigments such as iron oxide; inorganic yellow pigments such as yellow iron oxide and loess; black iron oxide; inorganic black pigments such as carbon black and low titanium oxide; and inorganic purple pigments such as mango violet and cobalt violet. Inorganic green pigments such as chromium oxide, chromium hydroxide, and cobalt titanate;
Inorganic blue pigments such as navy blue;

Titanium oxide-coated mica, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, colored titanium oxide-coated mica, bismuth oxychloride, pearl pigments such as fish scale; metal powder pigments such as aluminum powder and copper powder; red 201 No., Red 202, Red 20
No. 4, Red No. 205, Red No. 220, Red No. 226, Red No. 228, Red No. 405, Orange No. 203, Orange No. 204
No. 205, Yellow No. 401, Blue No. 404, etc .; Red No. 3, Red No. 104, Red No. 106, Red No. 227, Red No. 230, Red No. 401, Red No. 505
No. Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow 202
Organic pigments such as zirconium, barium, aluminum lake, etc .; natural pigments such as chlorophyll, β-carotene, etc., but those limited to these powder components is not.

Of these, it is of course possible to mix the powder component alone in the makeup cosmetic of the present invention, or to mix and mix two or more powder components as appropriate. The mixing amount of these powder components in the makeup cosmetic of the present invention can be selected in a wide range according to the specific makeup cosmetics. Specifically, 0.1% by weight or more, 99% or more of the total composition. 0.9999% by weight or less.

Further, in order to improve the cosmetic durability of the makeup cosmetic of the present invention, it is preferable to select a hydrophobic powder as the powder component to be blended. Among the powder components listed above as the hydrophobic powder, for example, organic pigments such as carbon black, red 201 and red 202
No., Red No. 204, Red No. 205, Red No. 220, Red No. 226, Red No. 228, Red No. 405, Orange No. 203
No. 204, Yellow No. 205, Yellow No. 401, Blue No. 404, etc .; As organic pigments such as zirconium, barium, aluminum lake, etc., Red No. 3, Red No. 104,
Red No. 106, Red No. 227, Red No. 230, Red 40
No. 1, Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5
No. 202, Yellow No. 203, Green No. 3, Blue No. 1, etc .; natural pigments such as chlorophyll and β-carotene; inorganic powders such as zinc myristate, calcium palmitate and aluminum stearate Soap, boron nitride, etc .; Organic powders include polyamide resin powder, polyethylene powder, polymethyl methacrylate powder, polystyrene powder, styrene-acrylic acid copolymer resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose Powders and the like can be mentioned.

Further, for other powder components,
Powder components which have been hydrophobized by surface treatment with hydrophobic substances such as metal soaps, oils and fats, waxes, silicone compounds, fluorine compounds, hydrocarbons, dextrin fatty acid esters, etc. can also be used as the hydrophobic powders in the makeup cosmetics of the present invention. Can be blended. These hydrophobic powders can be used as the whole powder component to be incorporated into the makeup cosmetic of the present invention, or can be used as a part. In view of the purpose of improving the hydrophobicity of the makeup cosmetic of the present invention, it is preferable that at least about 10.0% by weight of all powder components is a hydrophobic powder.

As described above, the makeup cosmetic of the present invention containing acetylated hyaluronic acid and a coating agent is excellent in imparting moisture to the skin and has an effect of protecting the skin by the addition of acetylated hyaluronic acid. It is a make-up cosmetic that is excellent and has these excellent effects, is also excellent in hydrophobicity, improves makeup durability, and can also exhibit the effect of preventing secondary adhesion to clothes etc. by blending a coating agent. .

Further, by blending a hydrophobic powder in combination with the makeup cosmetic of the present invention, the hydrophobicity can be improved and the cosmetic durability can be further improved. The makeup cosmetic of the present invention may further contain water, an oil, a surfactant, a lower alcohol, a water-soluble polymer other than acetylated hyaluronic acid, a preservative, an antioxidant, an ultraviolet absorber, Fragrances, various chemicals, and the like can be blended in a qualitative and quantitative range that does not impair the intended effect of the present invention.

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, liquid oils and fats include avocado oil, camellia oil, turtle oil, macadamia nut oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, sasanqua oil, castor oil, linseed oil, safflower oil, Cottonseed oil, soybean oil, peanut oil, teaseed oil, rice bran oil, jojoba oil, germ oil, triglycerin,
Glycerin trioctanoate, glyceryl tripalmitate, etc .; solid fats such as cocoa oil, coconut oil, horse fat, hydrogenated coconut oil, palm oil, tallow, sheep fat, hardened tallow, palm kernel oil, lard, beef bone fat, mokurou Kernel oil, hardened oil, beef leg oil, mokuro, hardened castor oil, etc .; as waxes, beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, kapok wax, lanolin acetate, liquid Lanolin,
Sugarcane wax, lanolin fatty acid isostearyl, hexyl laurate, reduced lanolin, jojoba wax, hard lanolin, shellac wax, polyoxyethylene (hereinafter P
OE), lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol and the like; as hydrocarbons, liquid paraffin, ozokerite, squalane, pristane, paraffin, ceresin, squalene, petrolatum, microcrystalline wax, etc .; As higher fatty acids, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, 12-hydroxystearic acid, undecylenic acid, tolic acid, isostearic acid, linoleic acid, linoleic acid, eicosapentaenoic acid, docosahexaenoic acid, etc. ;

As higher alcohols, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, monostearyl glycerin ether, 2-decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldecanol Isopropyl myristate, cetyl octanoate, octyl dodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, dimethyl octanoate Hexyldecyl, cetyl lactate, myristyl lactate, lanolin lactate, isoseti stearate , Isocetyl isostearate,
Cholesteryl 12-hydroxystearate, di-2-
Ethylene glycol ethylhexylate, dipentaerythritol fatty acid ester, monoisostearic acid-N-
Alkyl glycol, neopentyl glycol dicaprate, diisostearyl malate, glycerin di-2-heptylundecanoate, trimethylolpropane tri-2-ethylhexylate, trimethylolpropane triisostearylate, pentaerythritol tetra-2-ethylhexylate Glycerin, tri-2-ethylhexylate, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glycerin trimyristate, tri-2-
Heptylundecanoic acid glyceride, castor oil fatty acid methyl ester, oleic acid oil, cetostearyl alcohol, acetoglyceride, 2-heptylundecyl palmitate, diisobutyl adipate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, adipic acid Di-2-heptylundecyl, ethyl laurate, di-2-ethylhexyl sebacate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate , Ethyl acetate, butyl acetate, amyl acetate, triethyl citrate, etc .;
As silicone, dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, decamethylpolysiloxane, dodecamethylpolysiloxane, tetramethyltetrahydrogenpolysiloxane, silicone resin forming a three-dimensional network structure, silicone rubber And the like, but are not limited to the above oil components. These oils may be arbitrarily selected from one or more kinds in the makeup cosmetic of the present invention.

In the make-up cosmetics of the present invention, a surfactant which can be usually blended into cosmetics can be used regardless of the presence or absence of its ionicity. Specifically, examples of the anionic surfactant include a base material for soap, a fatty acid soap such as sodium laurate and sodium palmitate, a higher alkyl sulfate such as sodium lauryl sulfate and lauryl sulfate K, a POE lauryl sulfate triethanolamine. Alkyl ether sulfates such as sodium lauryl sulfate, POE sodium, N-acyl sarcosine acids such as sodium lauroyl sarcosine, sodium N-myristoyl-N-methyltaurine, sodium coconut fatty acid methyl tauride, and higher sodium lauryl methyl tauride. Fatty acid amide sulfonate; P
Phosphate ester salts such as sodium OE oleyl ether phosphate and POE stearyl ether phosphoric acid;

Sulfosuccinates such as sodium di-2-ethylhexylsulfosuccinate, monolauroylmonoethanolamide sodium polyoxyethylene sulfosuccinate, sodium lauroylpolypropylene glycol sulfosuccinate; sodium linear dodecylbenzenesulfonate, linear ethanol dodecylbenzenesulfonate Alkyl benzene sulfonates such as amines and linear dodecyl benzene sulfonic acids; N-acyl glutamates such as monosodium N-lauroylglutamate, disodium N-stearoyl glutamate, monosodium N-myristoyl-L-glutamate; hydrogenated coconut oil fatty acid glycerin Higher fatty acid ester sulfates such as sodium sulfate, sulfated salts such as funnel oil, POE
Alkyl ether carboxylic acid, POE alkyl allyl ether carboxylate, α-olefin sulfonate, higher fatty acid ester sulfonate, secondary alcohol sulfate, higher fatty acid alkylolamide sulfate, sodium lauroyl monoethanolamidosuccinate , N-palmitoyl aspartic acid ditriethanolamine, sodium caseinate and the like.

Examples of the cationic surfactant include alkyltrimethylammonium salts such as stearyltrimethylammonium chloride and lauryltrimethylammonium chloride; distearyldimethylammonium dialkyldimethylammonium chloride; and poly (N, N ^, -dimethyl-3,5) chloride. -Methylene piperidinium), alkylpyridinium salts such as cetylpyridinium chloride, alkyl quaternary ammonium salts, alkyldimethylbenzylammonium salts, alkylisoquinolinium salts, dialkylmorphonium salts, POE alkylamines, alkylamine salts, polyamines Fatty acid derivatives, amyl alcohol fatty acid derivatives, benzalkonium chloride, benzethonium chloride and the like.

Examples of the amphoteric surfactant include 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium and 2-cocoyl-
Imidazoline amphoteric surfactants such as 2-imidazolinium hydroxide-1-carboxyethyloxy disodium salt; 2-heptadecyl-N-carboxymethyl-N
And betaine-based surfactants such as -hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkylbetaine, amidobetaine and sulfobetaine.

Examples of the lipophilic nonionic surfactant include sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan trioleate, and pentane Diglycerol sorbitan-2-ethylhexylate,
Sorbitan fatty acid esters such as diglycerol sorbitan tetra-2-ethylhexylate; glycerin mono-cottonseed oil fatty acid, glycerin monoerucate, glycerin sesquioleate, glyceryl monostearate, α, α ^,
-Glycerin polyglycerin fatty acids such as glycerin pyroglutamate oleate and glyceryl monostearate; propylene glycol fatty acid esters such as propylene glycol monostearate; hydrogenated castor oil derivatives, and glycerin alkyl ether.

Examples of the hydrophilic nonionic surfactant include POE sorbitan fatty acid esters such as POE sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate and POE-sorbitan tetraoleate; Sorbit Monolaurate, POE-Sorbit Monooleate, POE
POE sorbit fatty acid esters such as sorbit pentaoleate and POE sorbit monostearate; POE glycerin fatty acid esters such as POE-glycerin monostearate, POE-glycerin monoisostearate, POE-glycerin triisostearate; POE monooleate, POE distearate,
POE fatty acid esters such as POE monodioleate and ethylene glycol cysteate; POE alkyl ethers such as POE lauryl ether, POE oleyl ether, POE stearyl ether, POE behenyl ether, POE2-octyldodecyl ether, POE cholestanol ether; POE octyl POE alkyl phenyl ethers such as phenyl ether, POE nonyl phenyl ether and POE dinonyl phenyl ether; pluronic type such as bruronic;

POE POP cetyl ether, POE
POP2-decyltetradecyl ether, POE ・ PO
P monobutyl ether, POE / POP hydrogenated lanolin,
POE / POP POE / POP such as glycerin ether
Alkyl ethers: Tetra POE such as Tetronic
Tetra POP ethylenediamine condensates; POE castor oil, POE cured castor oil, POE cured castor oil monoisostearate, POE cured castor oil triisostearate, POE cured castor oil monopyroglutamic acid monoisostearate diester, POE cured castor oil POE castor oil-hardened castor oil derivatives such as maleic acid; POE beeswax lanolin derivatives such as POE sorbit beeswax;
Alkanolamides such as coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, and fatty acid isopropanolamide; POE propylene glycol fatty acid ester, POE alkylamine, POE fatty acid amide;
Examples include sucrose fatty acid ester, POE nonylphenylformaldehyde condensate, alkylethoxydimethylamine oxide, trioleyl phosphoric acid, and the like, but are not limited to the above surfactants. These surfactants may be used alone or in the makeup cosmetic of the present invention.
More than one species can be arbitrarily selected and blended.

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

[0044]

EXAMPLES Next, the present invention will be described in more detail with reference to examples and the like, but the technical scope of the present invention should not be limited thereby. In addition, the compounding amount is represented by weight% unless otherwise specified. [Examples 1 to 3] Formulation of foundation according to the present invention and sensory evaluation of this

1. Formulation of foundation: Oil-in-water emulsified foundation having the formulation shown in Table 1 (Examples 1 to 3)
3, Comparative Examples 1 to 3) are uniformly mixed with 1 to 7 shown in Table 1, 8 to 12 mixed and pulverized are added thereto, uniformly dispersed, and 13 to 23 heated and dissolved therein are added thereto. And uniformly emulsified.

The acetylated hyaluronic acid used in this example was prepared according to the above-mentioned method, and the degree of substitution of the acetyl group was about 2.5 to 2.5.
4.0. The silicone resin blended in this example was SSD-R2 manufactured by Shin-Etsu Chemical Co., Ltd.
Was used.

[0047]

[Table 1]

2. Sensory evaluation test: The foundations of the formulations shown in Table 1 were subjected to a sensory evaluation test according to the following evaluation methods and evaluation criteria. In other words, for each of skin moisturization, skin firmness, no stickiness, and no makeup loss (make-up effect) [these four factors are combined and this sensory test is referred to as the effect of the present invention]. The sensory evaluation was carried out by 10 professional panels according to the criteria described in above. Regarding the effect of preventing secondary adhesion, the special panel 10
A foundation was applied to the name, and the state of transfer to a white cotton cloth 5 minutes after application was visually evaluated.

Evaluation criteria: Very good (A): 9 or more panels felt the effect of the present invention Excellent (O): 7 to 8 panels felt the effect of the present invention
Excellent (優 れ): 4 panels felt the effect of the present invention
No effect was recognized (x): 3 or less panelists felt the effect of the present invention. The results of the sensory evaluation test are shown in Table 2.

[0050]

[Table 2]

As is clear from Table 2, Comparative Example 1 did not contain acetylated hyaluronic acid and a coating agent as compared with Examples 1 to 3, so that the effect of moisturizing the skin was sufficiently obtained. In addition, the makeup sticking effect and the secondary adhesion preventing effect are inferior. In Comparative Example 2, since a large amount of acetylated hyaluronic acid was added, a sticky feeling was caused, which was not preferable in terms of feeling, and the effect of preventing secondary adhesion tended to be poor. In Comparative Example 3, the moisturizing agent other than acetylated hyaluronic acid was blended to adjust the usability (moisture of the skin), and thus the effect of applying makeup and preventing secondary adhesion was not sufficient.

On the other hand, in Examples 1 and 2, since the amount of acetylated hyaluronic acid was appropriate, the effect of moisturizing the skin was sufficiently obtained, but the sticky feeling was not accompanied.
The cosmetic sticking effect and the secondary adhesion preventing effect were both excellent. Further, in Example 3, the “rich feeling” in the use feeling was felt.
Although acetylated hyaluronic acid was used in combination with other humectants in order to obtain, the effect of the present invention could be obtained by adjusting the blending amount.

Hereinafter, formulation examples of the makeup cosmetic of the present invention will be described as working examples. In addition, when a sensory evaluation test similar to the above was carried out on these makeup cosmetics of the present invention, it was generally evaluated as “very excellent (◎)” in any of the examples, and the other parts were evaluated as “excellent”. (○) ”.

Example 4 Solid Powder Foundation (Ingredients) (Ingredients) 1) Talc 15.0% 2) Sericite 10.0% 3) Acetylated hyaluronic acid 5.0% 4) Silicic anhydride spheres Powder 10.0% 5) Porous silicic anhydride powder 15.0% 6) Boron nitride 5.0% 7) Titanium dioxide 5.0% 8) Iron oxide 3.0% 9) Zinc myristate 5.0 % 10) Liquid paraffin residue 11) Dimethyl polysiloxane 15.0% 12) Silicone resin (MW 3000 to 6000) 5.0% 13) Sorbitan sesquioleate 1.5% 14) Preservative appropriate amount 15) Fragrance appropriate amount

<Production Method> A mixture of each of the components (10) to (15) was added to each of the components obtained by mixing and grinding the components (1) to (9), followed by stirring and mixing, followed by molding into a container to obtain a solid powder foundation.

[Example 5] Water-in-oil emulsification foundation (Blending components) (Blending amount) 1) Spherical nylon powder 9.0% 2) Porous silicic anhydride powder 8.0% 3) Titanium mica 1.5 % 4) Silicone treated sericite 2.0% 5) Silicone treated mica 11.5% 6) Silicone treated titanium dioxide 6.0% 7) Silicone treated iron oxide 2.0% 8) Purified water balance 9) Hydroxymethoxybenzophenone 5.0% sodium sulfonate 10) water-soluble alkyl methacrylate resin 0.5% 11) acetylated hyaluronic acid 1.0% 12) decamethylcyclopentasiloxane 8.0% 13) octalmethylcyclotetrasiloxane 12.5 % 14) Dimethylpolysiloxane 5.0% 15) Silicone resin (MW 3000-6000) 1.0% 16) Squala 0.5% 20) Polyoxyethylene-modified dimethyl polysilosane 1.5% 21) Preservative appropriate amount 22) Flavor appropriate amount

<Production method> 1 to 7 mixed and pulverized were added and dispersed in a mixture obtained by uniformly mixing and dissolving 12 to 22. Next, 8 to 11 mixed and stirred uniformly were added, emulsified, and filled in a container to obtain a water-in-oil emulsified foundation.

Example 6 White Powder (Blending Components) (Blending Amount) 1) Residual talc 2) Sericite 10.0% 3) Acetylated hyaluronic acid 4.0% 4) Methylsiloxane network polymer powder 10.0% 5) Boron nitride 5.0% 6) Iron oxide 3.0% 7) Magnesium carbonate 5.0% 8) Squalane 3.0% 9) Alkyl acrylate resin 2.0% (Kanebo NSC Dermacryl-79) 10) Sorbitan sesquioleate 1.5% 11) Preservative appropriate amount 12) Flavor appropriate amount

<Production Method> A mixture of each of the components 8 to 12 was added to each of the components obtained by mixing and pulverizing the components 1 to 7, followed by mixing and stirring to obtain a white powder.

Example 7 Eye Shadow (Blending Components) (Blending Amount) 1) Residue of talc 2) Mica 15.0% 3) Acetylated hyaluronic acid 4.0% 4) Spherical powder of organopolysiloxane elastomer 10.0 5) Boron nitride 5.0% 6) Iron oxide 3.0% 7) Titanium oxide coated mica 5.0% 8) Squalane 3.0% 9) Silicone resin (MW 7000-15000) 1.5% 10) Glycerin triisooctanoate 2.0% 11) Sorbitan sesquioleate 1.5% 12) Preservative appropriate amount 12) Flavor appropriate amount

<Production Method> A mixture of each of the components 8 to 13 was added to each of the components obtained by mixing and pulverizing the components 1 to 7, followed by stirring and mixing to obtain a white powder.

Example 8 Lipstick (Blending ingredients) (Blending amount) 1) Carnauba wax 0.5% 2) Candelilla wax 5.0% 3) Seresin 10.0% 4) Squalane residue 5) Glycerin triisostearate 7.0% 6) Glycerin diisostearate 15.0% 7) Dimethylpolysiloxane 5.0% 8) Silicone resin (MW 3000-6000) 3.0% 9) HP-β-CD 1.0% (hydroxypropyl) β-cyclodextrin) 10) macadamia nut oil cholesteryl fatty acid 3.5% 11) synthetic sodium-magnesium silicate 0.5% 12) hydrophobic silica 0.5% 13) acetylated hyaluronic acid 1.0% 14) purified water 2 0.0) 15) Coloring agent proper amount 16) Preservative proper amount 17) Fragrance proper amount

<Production method> 11 to 1 were heated to 60 ° C.
2 is dispersed, and 9 and 13 to 14 which are uniformly dissolved are added thereto and sufficiently stirred. Separately heated and dissolved in 1-8,
This was added and stirred sufficiently, 15 to 17 were further added and dispersed and stirred, and then molded to obtain a lipstick.

[0064]

EFFECT OF THE INVENTION According to the present invention, an epoch-making epoch-making which has not been achieved in the past, has achieved an excellent effect of moisturizing the skin, without a sticky feeling of use, and excellent prevention of secondary adhesion on makeup and clothes. Makeup cosmetics are provided.

Claims (3)

[Claims] 1. A makeup cosmetic comprising an acetylated hyaluronic acid and a coating agent. 2. The makeup cosmetic according to claim 1, wherein the coating agent is a silicone resin. 3. The makeup cosmetic according to claim 1 or 2, further comprising a hydrophobic powder.