JPH08268871A - Cosmetic - Google Patents

Abstract

PURPOSE: To prepare a cosmetic capable of preventing the skin from drying up without causing glitteriness, stickiness, messy makeup, etc., of the skin and imparting the moistness to the skin by blending a cosmetic containing a specific amount of a powder with a specified glycoside. CONSTITUTION: This cosmetic is obtained by blending a cosmetic (e.g. a makeup cosmetic) containing >=2wt.% powder (e.g., talc or titanium dioxide) with a glycoside of a hydroxysalicylic acid and/or an aliphatic ester glycoside of the hydroxysalicylic acid of formula I, II or III [R1 is H or a 1-20C (un)saturated hydrocarbon; R2 is a saccharide residue]. The glycoside is preferably blended in an amount of 0.1-20wt.% based on the total amount of the cosmetic. The glycoside is preferably obtained by reacting the hydroxysalicylic acid or its aliphatic ester with an acetylated or an acetobrominated saccharide in the presence of an acidic catalyst. For example, 3-β-D-glucopyranosyloxysalicylic acid is cited as the ingredient (B).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic composition which prevents the skin from being bulky and is based on a powder mixture.

[0002]

2. Description of the Related Art It is known that cosmetics containing a certain amount of powder, such as makeup cosmetics, deprive the skin of water when applied to the skin and make the skin bulky.
Heretofore, in order to prevent this bulkiness, an excessive amount of a moisturizing component such as oil or polyhydric alcohol was often added.

[0003]

However, blending an excessive amount of oil tends to cause glare on the skin and may cause makeup deterioration. Similarly, an excessive amount of polyhydric alcohol is likely to lead to a sticky feeling in use. Under these circumstances, in a cosmetic prepared by blending a specific amount or more of powder, a technique for preventing the skin from becoming bulky without causing stickiness or glare on the skin and causing makeup loss is desired. Was there. In view of such circumstances, the present inventors have conducted diligent studies, and as a result, surprisingly, in a cosmetic composition containing a powder in a specific amount or more, a specific glycoside of hydroxysalicylic acid or hydroxysalicylic acid aliphatic ester When at least one kind of glycoside is blended,
It has been found that the bulkiness of the skin can be suppressed, and further, the skin does not have glare, stickiness, or makeup loss, and the present invention has been completed based on this finding.

[0004]

That is, claim 1 of the present invention provides a cosmetic containing 2% by weight or more of powder,
A cosmetic comprising at least one or more of glycosides of hydroxysalicylic acid and / or glycosides of hydroxysalicylic acid aliphatic ester represented by the following general formula 4, chemical formula 5 or chemical formula 6. .

[0005]

[Chemical 4]

[0006]

Embedded image

[0007]

[Chemical 6]

[In the formula, R ₁ is a hydrogen atom or a carbon number 1
To 20 saturated or unsaturated hydrocarbon groups,
The hydrocarbon group may be linear or branched. One of R _{2 and} R ₃ is a sugar residue, and the other represents a hydrogen atom. ]

According to a second aspect of the present invention, in the cosmetic composition according to the first aspect, the glycoside of hydroxysalicylic acid and / or the hydroxysalicylic acid fat, wherein R _{2 in the} general formula 4, 5 or 6 is a glucose residue. A cosmetic characterized by being a glycoside of a family ester.

According to a third aspect of the present invention, in the cosmetic composition according to the first or second aspect, R _{1 in the} general formula 4, 5 or 6 is a saturated hydrocarbon group having 1 to 4 carbon atoms or an unsaturated carbon group. Hydrogen group (whether the hydrocarbon group is linear or branched)
Is a glycoside of hydroxysalicylic acid aliphatic ester.

[0011] According to claim 4 of the present invention, the glycoside of hydroxysalicylic acid and / or the glycoside of hydroxysalicylic acid aliphatic ester in the cosmetic according to claim 1 or 2 is R _{1 in the} general formula 2. A cosmetic characterized by being a glycoside of hydroxysalicylic acid which is a hydrogen atom.

According to a fifth aspect of the present invention, the glycoside of hydroxysalicylic acid and / or the glycoside of hydroxysalicylic acid aliphatic ester in the cosmetic according to the first or second aspect is R _{1 in the} general formula 2. A cosmetic composition characterized in that it is a glycoside of hydroxysalicylic acid aliphatic ester which is a methyl group.

According to a sixth aspect of the present invention, the content of at least one glycoside of hydroxysalicylic acid and / or the glycoside of hydroxysalicylic acid aliphatic ester in the cosmetic according to any one of the first to fifth aspects is 0.001 to 3 of all cosmetics
The cosmetic is characterized by being 0% by weight.

According to a seventh aspect of the present invention, the content of at least one glycoside of hydroxysalicylic acid and / or the glycoside of hydroxysalicylic acid aliphatic ester in the cosmetic according to any one of the first to sixth aspects is The cosmetic is characterized by being 0.1 to 20% by weight in the total amount of the cosmetic.

The structure of the present invention will be described in detail below. The object of the present invention is a cosmetic material containing 2% by weight or more of powder. Such cosmetics are usually found in makeup cosmetics, but the present invention is not limited thereto.

As powder components, talc, carion, mica, sericite, muscovite, phlogopite, synthetic mica, phlogopite, biotite, lithia mica, permiculite,
Magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, tungstate metal salt, magnesium, silica, zeolite, barium sulfate, calcined calcium sulfate, (calculated gypsum), calcium phosphate , Fluorapatite, hydroxyapatite, ceramic powder, metallic soap (zinc myristate, calcium palmitate, aluminum stearate), inorganic powder such as boron nitride, polyamide resin powder (nylon powder), silicone powder, polyethylene powder, polymethacrylic acid Methyl powder, polystyrene powder, styrene-acrylic acid copolymer resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder, organic powder such as cellulose powder, titanium dioxide, acid Inorganic white pigments such as zinc, iron oxide (red iron oxide), inorganic red pigments such as titanium acid iron, .gamma.
Inorganic brown pigments such as iron oxide, yellow iron oxide, inorganic yellow pigments such as ocher black iron oxide, carbon black, inorganic black pigments such as low order titanium oxide, mango violet, inorganic violet pigments such as cobalt violet, Inorganic green pigments such as chromium oxide, chromium hydroxide and cobalt titanate, inorganic blue pigments such as ultramarine blue and navy blue, titanium oxide coated mica,
Titanium oxide coated bismuth oxychloride, titanium oxide coated talc, colored titanium oxide coated mica,
Pearl pigments such as bismuth oxychloride and fish scale foil, metal powder pigments such as aluminum powder and copper powder, Red No. 201, Red No. 202, Red No. 204, Red 205
No., Red 220, Red 226, Red 228, Red 405, Orange 203, Orange 204, Yellow 205
No., yellow 401, and blue 404 and other organic pigments,
Red 3, Red 104, Red 106, Red 227
Red, No. 230, Red No. 401, Red No. 505, Orange No. 205, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 2
No. 03, Green No. 3, Blue No. 1, etc., organic pigments such as zirconium, barium or aluminum lake, natural pigments such as chlorophyll, β-caroline and the like. These may use 1 type and may use 2 or more types. However, the powder is not limited to the above components as long as it is a powder applicable to general cosmetics.

Those obtained by appropriately surface-treating these powders are also available.
Included within the scope of the invention. The blending amount is 2% by weight or more based on the total amount of the cosmetic, and if the blending amount is less than this amount, the powder is unlikely to cause the skin to be bulky. There is no particular upper limit to the powder blending amount. For example, the effect of the present invention is exhibited even with powdered white powder.

The glycoside of hydroxysalicylic acid or the glycoside of hydroxysalicylic acid aliphatic ester according to the present invention can be easily synthesized by the method of Arch. Pharm., 291 (1958).

That is, hydroxysalicylic acid or hydroxysalicylic acid aliphatic ester is reacted with an acetylated product of a sugar such as pentaacetyl glucose (or an acetobrominated product of sugar such as acetobromoglucose) in the presence of an acid catalyst. A glycoside of salicylic acid or a glycoside of hydroxysalicylic acid aliphatic ester can be obtained.

Specific examples of substance names include 3-β-D
-Glucopyranosyloxysalicylic acid, 3-β-D-methyl glucopyranosyloxysalicylate, 3-β-D-
Ethyl glucopyranosyloxysalicylate, 3-β-D
-Propyl glucopyranosyloxysalicylate, 3-β
-Isopropyl D-glucopyranosyloxysalicylate, 4-β-D-glucopyranosyloxysalicylate,
Methyl 4-β-D-glucopyranosyloxysalicylate, ethyl 4-β-D-glucopyranosyloxysalicylate, propyl 4-β-D-glucopyranosyloxysalicylate, 4-β-D-glucopyra Isopropyl nosyloxysalicylate, 5-β-D-glucopyranosyloxysalicylate, methyl 5-β-D-glucopyranosyloxysalicylate, 5-β-ethyl D-glucopyranosyloxysalicylate, 5-β Propyl-D-glucopyranosyloxysalicylate, isopropyl 5-β-D-glucopyranosyloxysalicylate, 6-β-D-glucopyranosyloxysalicylate, 6-β-D-glucopyranosyloxysalicylate Methyl, ethyl 6-β-D-glucopyranosyloxysalicylate, 6-β-D-glucopyranosyloxysalicylate Pills, 6-β-D- glucopyranosyloxy salicylic acid isopropyl, 2-beta-
D-glucopyranosyloxy-3-hydroxybenzoic acid, methyl 2-β-D-glucopyranosyloxy-3-hydroxybenzoate, 2-β-D-glucopyranosyloxy-3-hydroxybenzoic acid Ethyl, propyl 2-β-D-glucopyranosyloxy-3-hydroxybenzoate, isopropyl 2-β-D-glucopyranosyloxy-3-hydroxybenzoate, 2-β-D-glucopyranosyl Oxy-4-hydroxybenzoic acid, methyl 2-β-D-glucopyranosyloxy-4-hydroxybenzoate, ethyl 2-β-D-glucopyranosyloxy-4-hydroxybenzoate, 2-β- Propyl D-glucopyranosyloxy-4-hydroxybenzoate, 2-β-D-
Glucopyranosyloxy-4-hydroxybenzoic acid isopropyl, 2-β-D-glucopyranosyloxy-5-
Hydroxybenzoic acid, methyl 2-β-D-glucopyranosyloxy-5-hydroxybenzoate, ethyl 2-β-D-glucopyranosyloxy-5-hydroxybenzoate, 2-β-D-glucopyra Examples include propyl nosyloxy-5-hydroxybenzoate, isopropyl 2-β-D-glucopyranosyloxy-5-hydroxybenzoate and the like.

[0021] The content of the glycoside of hydroxysalicylic acid or the glycoside of hydroxysalicylic acid aliphatic ester mixed in the cosmetic of the present invention is not particularly limited, but in general, it is 0 with respect to the total amount of the cosmetic. 0.001 to 30% by weight, preferably 0.1 to 20% by weight. If the content is less than 0.001% by weight, the effects such as suppressing the bulkiness of the skin and preventing glare or stickiness of the skin, or makeup loss will tend to be poor. Even if it is blended in excess, it is virtually impossible to expect an increase in the effect, and blending into cosmetics tends to be difficult.

The cosmetic of the present invention may have any dosage form, for example, powder, powder-based press, powder-oil-based plate, stick, powder-water dispersion system, emulsion system and the like. Can be illustrated. It also has a wide range of uses, including lipsticks, foundations, mascaras, eye shadows, eyeliners, makeup bases, eyebrow paints, and calamine lotions.

The cosmetics of the present invention may optionally contain oils, waxes, moisturizers, surfactants, thickeners, emulsifiers, pH adjusters, antioxidants, etc. within a range not impairing the effects of the present invention.
Resin, sequestering agent, ultraviolet absorber, drug, fragrance,
A germicidal preservative and the like can be added.

[0024]

EXAMPLES Next, the present invention will be described in more detail by way of examples. The present invention is not limited thereby. The blending amount is% by weight.

Example 1 Foundation (Oil Phase) Stearyl Alcohol 1.0 Stearic Acid 2.0 Squalane 5.0 POE (25) Cetyl Ether 1.0 Glyceryl Monostearate 1.0 Ethylparaben 0.2 (Powder Phase) Titanium dioxide 3.0 Talc 3.0 Kaolin 1.4 Iron oxide 2.6 (Aqueous phase) Propylene glycol 3.0 Triethanolamine 1.0 4-β-D-Glucopyranosyloxysalicylate methyl 1.0 Water The rest (manufacturing method) dissolves the oil phase under heating with stirring to disperse the powder phase. This product was also added to the aqueous phase which was heated and stirred and dissolved, and the mixture was cooled by emulsification and stirring to obtain a foundation.

Example 2 Example 2 was obtained in the same manner as in Example 1 except that methyl 4-β-D-glucopyranosyloxysalicylate in Example 1 was changed to 6% by weight.

Comparative Example 1 Comparative Example 1 was obtained in the same manner as in Example 1 except that methyl 4-β-D-glucopyranosyloxysalicylate was removed from Example 1.

The texture of use in Examples 1 and 2 and Comparative Example 1 was determined by an actual use test by a beauty technician.
evaluated. (Judgment Criteria) A: Moist. B: Slightly bulky, but in a range where there is no problem in use. C: Bulky. D: Remarkably bulky.

[0029]

[Table 1]

As is clear from Table 1, it was confirmed that methyl 4-β-D-glucopyranosyloxysalicylate prevents skin lumpiness due to the addition of the foundation powder.

Example 3 Compact foundation Methylphenyl polysiloxane (polymerization degree 250) 15.0 Liquid paraffin 3.0 Isopropyl myristate 2.0 Stearic acid 1.0 Ethylparaben 0.5 5-β-D-glucopyrano Ethyl siloxysalicylate 1.0 Prepared powder * 77.5 * Prepared powder: Titanium oxide 7.0, Talc 52.2, Kaolin 15.0, Iron oxide 4. A powder consisting of 8. (Manufacturing method) The components other than the compounded powder and ethyl 5-β-D-glucopyranosyloxysalicylate are heated and stirred to be dissolved uniformly in a mixture of the compounded powder and ethyl 5-β-D-glucopyranosyloxysalicylate. A mist was mist-filled, filled in a medium plate and press-molded to obtain a compact foundation.

Example 4 Foundation lotion (oil phase) Stearic acid 2.0 Cetanol 0.3 Liquid paraffin 5.0 Butylparaben 0.05 Perfume 0.2 POE (10) oleate 1.0 Sorbitan trioleate (powder) 1 0.0 Preparation powder * 10.5 (aqueous phase) Ethanol 5.0 Polyethylene glycol 4000 5.0 5.0 Isopropyl isopropyl 6-β-D-glucopyranosyloxysalicylate 10.0 Triethanolamine 1.0 Montmorillonite 0.5 Hibitenedi Gluconate 0.05 Purified water Residual * Formulated powder; Titanium oxide 6.0, Talc 6.2, Kaolin 3.0, Iron oxide red 1. Powder consisting of 5. (Production method) According to Example 1.

Example 5 Oily foundation Formulated powder * 43.0 Microcrystalline wax 10.0 Sorbitan sesquioleate 1.0 Propylparaben 0.5 Propyl 2-β-D-glucopyranosyloxy-4-hydroxybenzoate 0 .1 Liquid paraffin Residue * Formulated powder; Powder composed of titanium oxide 15.0, kaolin 25.0, and iron oxide 2.0. (Production method) Prepared powder and ingredients other than propyl 2-β-D-glucopyranosyloxy-4-hydroxybenzoate are heated and stirred to be dissolved to prepare prepared powder and 2-β-D-glucopyranosyloxy-4. -Add to propyl hydroxybenzoate and mix homogeneously while maintaining overall temperature. The medium plate was filled and cooled to obtain an oily foundation.

Example 6 Eye Shadow Formulated Powder * 92.1 Beeswax 2.0 Hexadecyl Palmitate 5.0 Glyceryl Monostearate 0.5 Methyl 2-β-D-glucopyranosyloxy-5-hydroxybenzoate 2.0 Fragrance 0.3 Formulated powder; titanium oxide 5.0, kaolin 45.5, iron oxide red 6.0, iron oxide 20. A powder consisting of 0. (Production method) According to Example 4.

Example 7 Calamine Lotion Zinc White 1.3 Sericite 3.0 Iron Oxide 0.05 Glycerin 2.0 Camphor 0.2 Ethyl Alcohol 10.0 2-β-D-Glucopyranosyloxy-5 Hydroxybenzoic acid 15.0 Purified water Residual (manufacturing method) All components were well mixed and stirred to obtain a calamine lotion.

Example 8 Base Cream Propylene Glycol 5.0 Caustic Potassium 0.2 Glycerin 3.0 Talc 1.0 Kaolin 2.0 Iron Oxide 0.1 Liquid Paraffin 10.0 Vaseline 5.0 Stearic Acid 2.0 Cetyl Alcohol 2.0 Lanolin 2.0 Stearic acid monoglyceride 2.0 Ethylparaben 0.3 Perfume 0.2 2-β-D-Glucopyranosyloxy-3-hydroxybutyl butyl 1.0 Purified water Residual (production method) A base cream was obtained by a conventional method.

The cosmetics obtained according to the present invention were all used by a beauty technician in Examples 1 and 2 to give a feeling of use (brushing).
The effect was recognized in the actual use test of.

[0038]

[Effects of the Invention] In the cosmetic containing 2% by weight or more of the powder according to the present invention, the cosmetic containing at least one glycoside of hydroxysalicylic acid or glycoside of hydroxysalicylic acid aliphatic ester is It is a cosmetic which prevents dryness and gives skin moistness without fear of glare, stickiness or makeup loss due to the addition of excess oil or polyhydric alcohol.

Claims (7)

[Claims] 1. A cosmetic containing 2% by weight or more of powder, wherein the glycoside of hydroxysalicylic acid and / or the glycoside of hydroxysalicylic acid aliphatic ester is represented by the following general formula 1, chemical formula 2 or chemical formula 3. At least 1 type or more of these are mix | blended, The cosmetics characterized by the above-mentioned. Embedded image Embedded image Embedded image [In the formula, R ₁ represents a hydrogen atom or a saturated hydrocarbon group having 1 to 20 carbon atoms or an unsaturated hydrocarbon group, and the hydrocarbon group may be linear or branched. R ₂ represents a sugar residue. ] 2. The cosmetic according to claim 1, wherein R ₂ in the general formula 1, chemical formula 2 or chemical formula 3 is a glucose residue. 3. In the above general formula 1, chemical formula 2 or chemical formula 3, R ₁ is a saturated hydrocarbon group or unsaturated hydrocarbon group having 1 to 4 carbon atoms (whether the hydrocarbon group is linear or branched). Absent)
The cosmetic according to claim 1 or 2, which is 4. The cosmetic according to claim ₁ , wherein R ₁ in the general formula 1, chemical formula 2 or chemical formula 3 is a hydrogen atom. 5. The cosmetic according to any one of claims ₁ to 3, wherein R ₁ in the general formula 1, chemical formula 2 or chemical formula 3 is a methyl group. 6. The content of at least one kind of glycoside of hydroxysalicylic acid and / or glycoside of hydroxysalicylic acid aliphatic ester is 0.001 to 3 in the total amount of cosmetics.
The cosmetic according to any one of claims 1 to 5, which is 0% by weight. 7. The content of at least one kind of glycoside of hydroxysalicylic acid and / or glycoside of hydroxysalicylic acid aliphatic ester is 0.1 to 20% by weight based on the total amount of the cosmetic. 6. The cosmetic according to any one of 6 above.