JP2000239142A - Cooling cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a cooling cosmetic which scarcely irritates skins, can impart a sufficient cooling touch over a long time and hardly generates a characteristic smell by combining a specific amount of a menthol derivative with a specific amount of menthol or camphor and a lower alcohol. SOLUTION: This cooling cosmetic contains (A) a menthol derivative (preferably L-menthyl glyceryl ether and/or L-menthyl lactate) in an amount of 0.5-5 wt.% based on the total amount of the cooling cosmetic, (B) menthol and/or camphor in an amount of 0. 05-1 wt.% based on the total amount of the cooling cosmetic, and (C) a lower alcohol. The component C is preferably ethanol and is preferably contained in an amount of 2-50 wt.% based on the total amount of the cooling cosmetic. The cosmetic is preferably further mixed with (D) a polyhydric alcohol (preferably glycerol, 1,3-butylene glycol). The component D is preferably further mixed in an amount of 0.1-20 wt.% based on the total amount of the cooling cosmetic.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a cooling sensation cosmetic. More specifically, the present invention relates to a cool sensation cosmetic which gives a cool refreshing sensation when applied to the skin and has excellent durability.

[0002]

2. Description of the Related Art Cosmetics that impart a cooling sensation when applied to the skin are referred to as cooling sensation cosmetics. Conventional cooling sensation cosmetics are roughly classified into two types.

[0003] That is, a type that lowers the skin temperature by using the heat of vaporization of a low-grade alcohol or aerosol propellant to give a cool feeling, and a sensory cool sensation using a cooling substance such as menthol or camphor. Is the type that gives

[0004]

The former can provide a cooling sensation in a short time and locally, but is limited to aerosol dosage forms and dosage forms containing a large amount of solvent. In the case of camphor, there was a problem such as a peculiar raw material odor.

[0005] Further, both types have a problem to be solved in that an effective refreshing feeling is not maintained for a long time after coating.

[0006] In view of the above circumstances, the present inventors have made intensive studies to develop a cooling sensation cosmetic which can solve the above-mentioned problems.
When a specific amount of a menthol derivative, a specific amount of menthol or camphor, and a lower alcohol are combined, a novel cold with less skin irritation, a sufficient refreshing feeling over a long period of time, and less peculiar odor can be obtained. They have found that a cosmetic can be provided, and have completed the present invention.

An object of the present invention is to provide a novel cooling sensation cosmetic which can provide a sufficient refreshing feeling over a long period of time by suppressing the use amount of menthol, being excellent in safety, having no odor problem, and providing a sufficient refreshing feeling. I do.

[0008]

That is, according to the present invention, (A) the menthol derivative is added in an amount of 0.1% based on the total amount of the cooling sensation cosmetic.
It is intended to provide a cooling sensation cosmetic comprising: 5 to 5% by weight; (B) 0.05 to 1% by weight of menthol and / or camphor; and (C) a lower alcohol.

The present invention also relates to the present invention, wherein the (C) lower alcohol is ethanol, and
The present invention provides the above-mentioned cooling sensation cosmetic comprising 2.0 to 50% by weight.

Further, the present invention relates to the present invention, wherein the menthol derivative (A) is L-menthyl glycer ether and / or L-menthyl glycer ether.
-It is intended to provide the above-mentioned cooling sensation cosmetic, which is menthyl lactate.

Further, the present invention provides the above-mentioned cooling sensation cosmetic, further comprising (D) a polyhydric alcohol.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below in detail.

The menthol derivative used in the present invention is L-
Menthyl glyceryl ether or L-menthyl lactate is preferable, and the blending amount is 0.5 to 5% by weight based on the total amount of the cool cosmetic.

The amount of menthol or camphor used in the present invention is 0.05 to 1% by weight based on the total amount of the cool cosmetic, and these may be used alone or in combination.

The lower alcohol used in the present invention is preferably ethanol, and the amount thereof is not particularly limited, but is preferably 2.0 to 50% by weight based on the total amount of the cool cosmetic.

In the present invention, it is preferable to further blend a polyhydric alcohol. As polyhydric alcohol,
For example, glycerin, 1,3-butylene glycol, propylene glycol, polyethylene glycol 300,
Polyethylene glycol 400, polyethylene 150
0, polyethylene glycol 4000, polyethylene glycol 6000, polyethylene glycol 1500
One or more of 0, dipropylene glycol, sorbitol and the like are used. In the present invention, glycerin, 1,3-butylene glycol, propylene glycol, polyethylene glycol 300, and dipropylene glycol are particularly preferable.

The amount of the polyhydric alcohol is preferably 0.1 to 20% by weight based on the total amount of the cool cosmetic composition.

The cooling sensation cosmetic of the present invention, besides the above-mentioned essential constituents, other components usually used in cosmetics as long as the effects of the present invention are not impaired, such as powder components, liquid fats and oils, and solid fats and oils. Wax, hydrocarbon, higher fatty acid, higher alcohol, ester, silicone, anionic surfactant, cationic surfactant, amphoteric surfactant, nonionic surfactant, humectant, water-soluble polymer, thickener, coating agent , UV absorbers, sequestering agents, sugars, amino acids, organic amines, polymer emulsions, pH adjusters, skin nutrients, vitamins, antioxidants, antioxidants, fragrances, water, etc. as needed It can be compounded and manufactured according to the desired dosage form by a conventional method. The specific components that can be blended are listed below, but the above-mentioned essential components and one or more of the following components can be blended to adjust the cooling sensation cosmetic of the present invention.

As the powder component, for example, inorganic powders (for example, talc, kaolin, mica, sericite (sericite),
Muscovite, phlogopite, synthetic mica, rhombite, biotite, permiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, Silica, zeolite, barium sulfate, calcined calcium sulfate (baked gypsum), calcium phosphate, fluoroapatite, hydroxyapatite, ceramic powder, metal soap (for example, zinc myristate, calcium palmitate, aluminum stearate), boron nitride, etc .; organic Powders (eg, polyamide resin powder (nylon powder), polyethylene powder, polymethyl methacrylate powder, polystyrene powder, copolymer resin powder of styrene and acrylic acid, benzoguanamine resin powder, polytetrafluoroethylene Powders, cellulose powders, etc.); inorganic white pigments (eg, titanium dioxide, zinc oxide, etc.); inorganic red pigments (eg, iron oxide (iron oxide), iron titanate, etc.); inorganic brown pigments (eg, γ-oxidized) Inorganic yellow pigments (eg, yellow iron oxide, loess, etc.); inorganic black pigments (eg, black iron oxide, lower titanium oxide, etc.); inorganic purple pigments (eg, mango violet, cobalt violet, etc.) ); Inorganic green pigments (for example, chromium oxide,
Chromium hydroxide, cobalt titanate, etc .; inorganic blue pigments (eg, ultramarine, navy blue, etc.); pearl pigments (eg, titanium oxide coated mica, titanium oxide coated bismuth oxychloride, titanium oxide coated talc, colored titanium oxide coated mica) , Bismuth oxychloride, fish scale foil, etc.); metal powder pigments (eg, aluminum powder,
Organic pigments such as zirconium, barium or aluminum lake (for example, red 201)
No., Red No. 202, Red No. 204, Red No. 205, Red No. 220, Red No. 226, Red No. 228, Red No. 405
Organic pigments such as No. 203, Orange No. 203, Orange No. 204, Yellow No. 205, Yellow No. 401 and Blue No. 404;
No. 104, Red No. 106, Red No. 227, Red No. 230, Red No. 401, Red No. 505, Orange 205
No. 4, Yellow No. 4, Yellow No. 5, Yellow No. 202, Yellow No. 203
, Green No. 3 and blue No. 1); natural pigments (eg, chlorophyll, β-carotene, etc.).

Examples of liquid fats and oils include avocado oil,
Camellia oil, turtle oil, macadamia nut oil, corn 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, eno oil, Examples include soybean oil, peanut oil, teaseed oil, kaya oil, rice bran oil, sinagiri oil, Japanese kiri oil, jojoba oil, germ oil, triglycerin and the like.

Examples of solid fats and oils include cocoa butter, coconut oil, horse fat, hardened coconut oil, palm oil, tallow, sheep butter, hardened tallow, palm kernel oil, lard, beef bone oil, mocro kernel oil, hardened kernel oil Oil, beef tallow, mocro, hardened castor oil and the like.

Examples of waxes include 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, isopropyl lanolin fatty acid, hexyl laurate, reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, etc. Can be

Examples of the hydrocarbon oil include liquid paraffin, ozokerite, squalane, pristane, paraffin, ceresin, squalene, petrolatum, microcrystalline wax and the like.

The higher fatty acids include, for example, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, tallic acid, isostearic acid, linoleic acid, linoleic acid, eicosapentaenoic acid (EPA), Docosahexaenoic acid (DHA) and the like.

The higher alcohols include, for example, straight-chain alcohols (eg, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, etc.); branched-chain alcohols (eg, monostearyl glycerin ether) (Bacyl alcohol), 2-
Decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldecanol,
Isostearyl alcohol, octyl dodecanol, etc.)
And the like.

As synthetic ester oils, isopropyl myristate, cetyl octoate, octyl dodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate,
Decyl oleate, hexyl decyl dimethyl octoate, cetyl lactate, myristyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, 1
Cholesteryl 2-hydroxystearate, ethylene glycol di-2-ethylhexanoate, fatty acid ester of dipentaerythritol, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, diisostearyl malate, di-2-heptylundecanoic acid Glycerin, trimethylolpropane tri-2-ethylhexanoate, trimethylolpropane triisostearate, pentaerythritol tetra-2-ethylhexanoate, glycerin tri-2-ethylhexanoate, glycerin trioctanoate, glycerin triisopalmitate, triglycol Trimethylolpropane isostearate, cetyl 2-
Ethyl hexanoate, 2-ethylhexyl palmitate, glyceryl trimyristate, glyceride tri-2-heptylundecanoate, methyl ester of castor oil fatty acid, oleyl oleate, acetoglyceride, 2-heptylundecyl palmitate, diisobutyl adipate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, di-2-heptylundecyl adipate, ethyl laurate, di-2-ethylhexyl sebacate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, Examples include 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, and triethyl citrate.

Examples of the silicone oil include linear polysiloxanes (eg, dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, etc.); cyclic polysiloxanes (eg, decamethylpolysiloxane, dodecamethylpolysiloxane, Tetramethyltetrahydrogenpolysiloxane) and the like.

Examples of the anionic surfactant include fatty acid soaps (eg, sodium laurate, sodium palmitate, etc.); higher alkyl sulfates (eg, sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfates (For example,
POE-triethanolamine lauryl sulfate, POE-sodium lauryl sulfate, etc.); N-acyl sarcosine acids (for example,
Higher fatty acid amide sulfonates (eg, sodium N-myristoyl-N-methyltaurine, sodium coconut fatty acid methyltauride, sodium laurylmethyltauride, etc.); phosphate ester salts (POE-oleyl ether) Sodium phosphate, POE-stearyl ether phosphoric acid, etc.); sulfosuccinates (eg, sodium di-2-ethylhexylsulfosuccinate, sodium monolauroyl monoethanolamide polyoxyethylene sulfosuccinate, sodium lauryl polypropylene glycol sulfosuccinate, etc.);
Alkylbenzene sulfonates (eg, sodium linear dodecylbenzenesulfonate, triethanolamine linear dodecylbenzenesulfonate, linear dodecylbenzenesulfonic acid, etc.); higher fatty acid ester sulfates (eg, hydrogenated coconut oil fatty acid sodium glycerin sulfate, etc.); N-acylglutamate (for example, monosodium N-lauroylglutamate, disodium N-stearoylglutamate, monosodium N-myristoyl-L-glutamate), sulfated oil (for example, funnel oil), and POE-alkyl ether carboxylic acid Acid; POE-alkyl allyl ether carboxylate; α-olefin sulfonate; higher fatty acid ester sulfonate; secondary alcohol sulfate; salt of higher fatty acid alkylolamide sulfate; lauroyl mono Sodium ethanolamidosuccinate; N-palmitoyl aspartate ditriethanolamine; sodium caseinate;

Examples of the cationic surfactant include alkyltrimethylammonium salts (eg, stearyltrimethylammonium chloride, lauryltrimethylammonium chloride); alkylpyridinium salts (eg,
Cetylpyridinium chloride, etc.); distearyldimethylammonium dialkyldimethylammonium chloride; poly (N, N'-dimethyl-3,5-methylenepiperidinium chloride);
Alkyl quaternary ammonium salts; alkyl dimethyl benzyl ammonium salts; alkyl isoquinolinium salts; dialkyl morphonium salts; POE-alkylamines; alkyl amine 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 (eg, 2-undecyl-N, N, N
-(Hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imitazolinium hydroxide-1-carboxyethyloxy disodium salt, etc .; betaine surfactants (for example, 2-heptadecyl-N -Carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkylbetaine, amidobetaine, sulfobetaine, etc.).

Examples of the lipophilic nonionic surfactant include sorbitan fatty acid esters (eg, sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan monostearate) Oleate, sorbitan trioleate, diglycerol penta-2-ethylhexylate sorbitan, diglycerol sorbitan tetra-2-ethylhexylate, etc .; glycerin polyglycerin fatty acids (for example, mono-cottonseed oil fatty acid glycerin, glycerin monoerucate, glycerin sesquioleate , Glyceryl monostearate, α,
α′-oleic acid glycerol pyroglutamate, glyceryl monostearate malic acid, etc.); propylene glycol fatty acid esters (eg, propylene glycol monostearate); hydrogenated castor oil derivatives; glycerin alkyl ether;

Examples of the hydrophilic nonionic surfactant include POE-sorbitan fatty acid esters (eg, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan monooleate). POE sorbit fatty acid esters (eg, POE-sorbit monolaurate, POE-sorbit monooleate, POE-sorbit pentaoleate, POE-sorbit monostearate, etc.); POE-glycerin fatty acid esters (eg, POE-glycerin monostearate, POE-glycerin monoisostearate, PO
POE-monooleate such as E-glycerin triisostearate); POE-fatty acid esters (eg, POE-distearate, POE-monodioleate, ethylene glycol distearate, etc.); POE-alkyl ethers (eg, POE-lauryl ether) , POE-oleyl ether, PO
E-stearyl ether, POE-behenyl ether, POE-2-
Octyldodecyl ether, POE-cholestanol ether, etc.); Pluronic type (eg, Pluronic etc.); POE.POP-alkyl ethers (eg, POE.PO)
P-cetyl ether, POE / POP-2-decyltetradecyl ether, POE / POP-monobutyl ether, POE / POP-hydrogenated lanolin, POE / POP-glycerin ether, etc.); Tetra P
OE.tetra-POP-ethylenediamine condensates (eg, tetronic); POE-castor oil-hardened castor oil derivatives (eg, POE-castor oil, POE-hardened castor oil, POE-hardened castor oil monoisostearate, POE) -Hydrogenated castor oil triisostearate, POE-hydrogenated castor oil monopyroglutamic acid monoisostearate diester, POE-hydrogenated castor oil maleic acid, etc.); POE-beeswax lanolin derivative (eg, POE-sorbit beeswax, etc.); alkanolamide (For example, coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc.); POE-propylene glycol fatty acid ester; PO
E-alkylamine; POE-fatty acid amide; sucrose fatty acid ester; alkylethoxydimethylamine oxide; trioleyl phosphoric acid and the like.

Examples of the humectant include chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile salts, dl-pyrrolidone carboxylate, and short-chain soluble collagen. , Diglycerin (EO) PO
Examples include an adduct, a primrose extract, a Yarrow extract, and a melilot extract.

Examples of natural water-soluble polymers include, for example, plant polymers (eg, arabia gum, tragacanth gum, galactan, guar gum, carob gum, karaya gum, carrageenan, pectin, agar, quince seed (quince), alge colloid (cassow extract) , Starch (rice, corn, potato, wheat), glycyrrhizic acid); microbial macromolecules (eg, xanthan gum, dextran, succinoglucan, burlan, etc.); animal macromolecules (eg, collagen, casein,
Albumin, gelatin, etc.).

As the semi-synthetic water-soluble polymer, for example,
Starch-based polymers (for example, carboxymethyl starch, methylhydroxypropyl starch, etc.); cellulose-based polymers (methylcellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate, hydroxypropylcellulose, carboxymethylcellulose, sodium carboxymethylcellulose, Crystalline cellulose,
Alginic acid-based polymers (eg, sodium alginate, propylene glycol alginate, etc.);

Examples of the synthetic water-soluble polymer include vinyl polymers (eg, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, carboxyvinyl polymer, etc.); polyoxyethylene polymers (eg, polyethylene glycol 20,000, 40,000, 6
Acrylic polymers (for example, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.); polyethylene imine; cationic polymers, and the like.

Examples of the thickener include gum arabic,
Carrageenan, karaya gum, tragacanth gum, carob gum, quince seed (quince), casein, dextrin, gelatin, sodium pectate, sodium alginate, methylcellulose, ethylcellulose,
CMC, hydroxyethylcellulose, hydroxypropylcellulose, PVA, PVM, PVP, sodium polyacrylate, carboxyvinyl polymer, locust bean gum, guar gum, tamarind gum, dialkyldimethylammonium cellulose sulfate, xanthan gum, aluminum magnesium silicate, bentonite,
Hectorite, silicic acid A1Mg (bee gum), laponite, silicic anhydride and the like.

Examples of the ultraviolet absorber include benzoic acid-based ultraviolet absorbers (for example, para-aminobenzoic acid (hereinafter referred to as P
ABA), PABA monoglycerin ester, N, N-dipropoxy PABA ethyl ester, N, N-diethoxy PABA ethyl ester, N, N-dimethyl PABA ethyl ester, N, N-dimethyl PABA butyl ester, N, N- Dimethyl PABA ethyl ester, etc.); anthranilic acid ultraviolet absorbers (eg, homomenthyl-N-acetylanthranilate, etc.); salicylic acid ultraviolet absorbers (eg, amyl salicylate, menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate) Benzyl salicylate, p-isopropanol phenyl salicylate, etc.); cinnamic acid ultraviolet absorbers (eg, octyl cinnamate, ethyl-4-isopropyl cinnamate, methyl-
2,5-diisopropylcinnamate, ethyl-2,4-diisopropylcinnamate, methyl-2,4-diisopropylcinnamate, propyl-p-methoxycinnamate, isopropyl-p-methoxycinnamate, isoamyl-p-methoxycinnamate Mate, octyl-p-methoxycinnamate
(2-ethylhexyl-p-methoxycinnamate), 2-ethoxyethyl-p-methoxycinnamate, cyclohexyl-
p-methoxycinnamate, ethyl-α-cyano-β-phenylcinnamate, 2-ethylhexyl-α-cyano-β-phenylcinnamate, glyceryl mono-2-ethylhexanoyl-diparamethoxycinnamate, etc.); benzophenone UV absorbers (for example, 2,4-dihydroxybenzophenone, 2,2′-dihydroxy-4-methoxybenzophenone, 2,2′-dihydroxy-4,4′-dimethoxybenzophenone, 2,2 ′, 4,4 ′ -Tetrahydroxybenzophenone, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4
-Methoxy-4'-methylbenzophenone, 2-hydroxy-4
-Methoxybenzophenone-5-sulfonate, 4-phenylbenzophenone, 2-ethylhexyl-4'-phenyl-benzophenone-2-carboxylate, 2-hydroxy-4-n-
Octoxybenzophenone, 4-hydroxy-3-carboxybenzophenone, etc.); 3- (4′-methylbenzylidene) -d,
l-camphor, 3-benzylidene-d, l-camphor; 2-phenyl-5-methylbenzoxazole; 2,2'-hydroxy-5
-Methylphenylbenzotriazole; 2- (2'-hydroxy-5'-t-octylphenyl) benzotriazole; 2-
(2'-Hydroxy-5'-methylphenylbenzotriazole;dibenzalazine;dianisoylmethane; 4-methoxy
-4'-t-butyldibenzoylmethane; 5- (3,3-dimethyl-2-
Norbornylidene) -3-pentan-2-one and the like.

Examples of sequestering agents include 1-hydroxyethane-1,1-diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid tetrasodium salt, disodium edetate, trisodium edetate, edetate Tetrasodium acid, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid,
Ascorbic acid, succinic acid, edetic acid, trisodium ethylenediaminehydroxyethyltriacetate and the like.

As the monosaccharide, for example, tricarbonate (for example,
D-glyceryl aldehyde, dihydroxyacetone, etc.);
Tetracarbons (eg, D-erythrose, D-erythrulose,
Pentose (eg, D-threose, erythritol, etc.)
L-arabinose, D-xylose, L-lyxose, D-arabinose, D-ribose, D-ribulose, D-xylulose, L-xylulose, etc.); hexose (eg, D-glucose, D-talose, D- Bucose, D-galactose, D-fructose, L-galactose, L-mannose, D-tagatose, etc .; heptose sugars (eg, aldheptose, hepulose, etc.); octose sugars (eg, octulose, etc.); deoxy sugars (eg, , 2-deoxy-D-ribose, 6-deoxy-
L-galactose, 6-deoxy-L-mannose, etc.); amino sugars (eg, D-glucosamine, D-galactosamine, sialic acid, aminouronic acid, muramic acid, etc.); uronic acids (eg, D-glucuronic acid, D- Mannuronic acid, L-guluronic acid, D-galacturonic acid, L-iduronic acid, etc.).

Examples of oligosaccharides include sucrose, guntianose, umbelliferose, lactose, planteose, isorikunoses, α, α-trehalose,
Raffinose, liqunoses, umbilicin, stachyose bell bath courses and the like.

Examples of polysaccharides include cellulose, quince seed, chondroitin sulfate, starch, galactan, dermatan sulfate, glycogen, gum arabic, heparan sulfate, hyaluronic acid, tragacanth gum, keratan sulfate, chondroitin, xanthan gum, mucoitin sulfate, guar gum, dextran Keratosulfuric acid, locust bingham, succinoglucan, caronic acid and the like.

Examples of the amino acids include neutral amino acids (eg, threonine, cysteine, etc.); basic amino acids (eg, hydroxylysine, etc.). Examples of amino acid derivatives include acyl sarcosine sodium (sodium lauroyl sarcosine), acyl glutamate, sodium acyl β-alanine, glutathione, and pyrrolidone carboxylic acid.

Examples of the organic amine include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, and 2-amino-2-methyl-1 -Propanol and the like.

Examples of the polymer emulsion include an acrylic resin emulsion, a polyethyl acrylate emulsion, an acrylic resin solution, a polyacryl alkyl ester emulsion, a polyvinyl acetate resin emulsion,
Natural rubber latex and the like.

Examples of the pH adjusting agent include buffers such as lactic acid-sodium lactate and citric acid-sodium citrate.

Examples of the vitamins include vitamins A, B1, B2, B6, C, E and derivatives thereof, pantothenic acid and derivatives thereof, and biotin.

Examples of the antioxidant include tocopherols, dibutylhydroxytoluene, butylhydroxyanisole, gallic esters and the like.

As the antioxidant aid, for example, phosphoric acid,
Examples thereof include citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, kephalin, hexametaphosphate, phytic acid, and ethylenediaminetetraacetic acid.

Other compoundable components include, for example,
Antiseptics (eg, glycyrrhizic acid derivatives, glycyrrhetinic acid derivatives, salicylic acid derivatives, hinokitiol, zinc oxide, allantoin, etc.); whitening agents such as placenta extracts, yukinoshita extracts, arbutin, etc. ); Various extracts (for example, oak, spinach, sicon, peonies, assembly, birch, sage, loquat, carrot, aloe, mallow, iris, grape, yokuinin, loofah, lily,
Saffron, Senkyu, Ginger, Hypericum,
Ononis, garlic, capsicum, pepper, toucan, seaweed, etc., activators (eg, royal jelly, photosensitizers, cholesterol derivatives, etc.); blood circulation promoters (eg, nonylate valenylamide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl) Esters, capsaicin, zingerone, cantaristin tincture, ittamol, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclandate, cinnarizine, trazoline, acetylcholine, verapamil, cepharanthin, γ-oryzanol, etc.); Leakage agents (eg, sulfur, thiantol, etc.); anti-inflammatory agents (eg, tranexamic acid, thiotaurine, hypotaurine, etc.)
And the like.

The dosage form of the cooling sensation cosmetic of the present invention is optional,
Any dosage form such as a solution system, a solubilizing system, an emulsifying system, a powder dispersing system, a water-oil two-layer system, a water-oil-powder three-layer system may be used. The product form is also used, for example, as a lotion or body lotion, but is not particularly limited.

[0052]

Next, the present invention will be described more specifically with reference to examples. The present invention is not limited by this. The compounding amount is% by weight.

[Test Method for Cool Sensation] Sensory evaluation was performed on the cool sensation cosmetics shown in Table 1 using a general panel (n = 10). A 4 cm square tissue was placed inside the left and right upper arms, and 0.2 g of each cooling sensation cosmetic was impregnated therein. The cooling sensation at each time was evaluated on the panel according to the following criteria, and the average value of 10 persons was obtained. . The results are shown in Table 1. <Cool sensation evaluation criteria> Cool sensation intensity 5: A strong cold sensation is felt. Cool sensation intensity 4: Cool sensation is felt somewhat strongly. Cool sensation intensity 3: Cool sensation is felt. Cool sensation intensity 2: A slight cool sensation is felt. Cool sensation intensity 1: A slight cold sensation is felt. Cool sensation intensity 0: No cold sensation is felt.

[0054]

[Table 1] ---------------------------------------------- ----------------------- Formula (v / v%) Comparative Example 1 Comparative Example 2 Comparative Example 3 Example 1 -------- -------------------------------------------------- ----------- Deionized water 49.5 49.5 49.5 49.5 Ethanol (99%) 49.5 49.5 49.5 49.5 L-Menthol 1.0- ― 0.5 L-menthyl glycerol ― 1.0 ― ― L-menthyl lactate ― ― 1.0 0.5 ------------------------ --------------------------------------------- Cool sensation intensity over time Immediately after application 4.8 3.5 3.6 4.2 After 20 minutes 3.6 2.5 2.5 3.5 After 1 hour 1.9 1.5 1.5 1.8 After 2 hours 0.2 0.9 1.0 1.2 ----------------------------------------- ----------------------------

From Table 1, it can be seen that the examples of the present invention provide a long-lasting cooling sensation with a smaller amount of menthol derivative or menthol alone than in the case where they are blended alone.

"Examples 2 and 3" Next, an evaluation test similar to that of Example 1 was carried out for the effects obtained when a polyhydric alcohol was further blended, using the formulations shown in "Table 2".

[0057]

[Table 2] ---------------------------------------------- ------ Formula (v / v%) Example 2 Example 3 ------------------------------- --------------------- Ion-exchanged water 48.95 48.95 Ethanol (99%) 50.0 45.0 1,3-butylene glycol 0 5. 0 L-menthol 0.2 0.2 camphor 0.05 0.05 L-menthyl lactate 0.8 0.8 ----------------------- ------------------------------ Cool sensation intensity over time Immediately after application 2.8 2.9 After 20 minutes 1.2 1 .8 1 hour later 0.5 0.7 2 hours later 0.2 0.5 ------------------------------ -----------------------

From Table 2, it can be seen that Example 3, in which 1,3-butylene glycol was blended, had an improved cooling sensation effect up to several tens of minutes compared to Example 2. Also, it can be seen that the cooling sensation persistence after 20 minutes is excellent. A similar effect was obtained in Example 3 in place of glycerin, propylene glycol, polyethylene glycol 300, polyethylene glycol 400, polyethylene 1500, polyethylene glycol 4000, polyethylene glycol 6000, and polyethylene glycol 15 in place of 1,3-butylene glycol.
000, dipropylene glycol and sorbitol were also used.

"Example 4" Ion-exchanged water 61.30% by weight 95% fursin-denatured alcohol 35.00 1,3-butylene glycol 2.0 L-menthol 0.50 L-menthyl lactate 1.00 campha-0.20 <Effect> The body lotion of the above formulation was obtained by a conventional method. And an actual use test was conducted by 40 specialized panels.
The result is shown in FIG. In FIG. 1, the Y-axis of the graph represents an average value obtained by performing a five-stage sensory evaluation of each item.
The usability of each item is shown. From the results of the actual use test, it was found that the unique odor of the cooling sensation substance was weak, the whole scent was preferable, and the skin irritancy was neither hot nor dusty and had excellent usability. Furthermore, even after 30 minutes from the application, persistence of the cooling sensation was observed.

[0060]

According to the present invention, skin irritation is low,
It is possible to provide a novel cool sensation cosmetic which can impart a sufficient refreshing sensation for a long period of time and has less peculiar odor.

[Brief description of the drawings]

FIG. 1 is a graph showing a sensory evaluation by a use test of Example 4.

Claims (4)

[Claims] 1. A menthol derivative (A) in an amount of 0.5 to 5% by weight, (B) menthol and / or camphor in an amount of 0.05 to 1% by weight, and (C) a lower grade, based on the total amount of the cooling cosmetic. A cooling sensation cosmetic comprising alcohol. 2. The cooling sensation cosmetic wherein the lower alcohol (C) is ethanol and contains 2 to 50% by weight based on the total amount of the cooling sensation cosmetic. 3. The cooling sensation cosmetic according to claim 1, wherein the menthol derivative (A) is L-menthyl glyceryl ether and / or L-menthyl lactate. 4. The cooling sensation cosmetic according to claim 1, further comprising (D) a polyhydric alcohol.