JP2003095841A - Cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cosmetic excellent in sustainability of a sense of heat. SOLUTION: This cosmetic contains at least a component expressed by the general formula (1) together with nonylic acid vanillylamide.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD [0001] The present invention relates to a cosmetic having excellent warmth sensation.

[0002]

2. Description of the Related Art Traditionally, pepper extract, ginger extract, capsaicin, nonyl acid vanillyl amide, benzyl nicotinate, methyl salicylate, vanillyl alcohol alkyl ether, etc. have been used as cosmetics for the purpose of providing a warm feeling during use. It is compounded. However, the feeling of warmth only occurs temporarily, and the sustainability of the feeling of warmth was insufficient.

[0003]

SUMMARY OF THE INVENTION It is, therefore, an object of the present invention to provide a cosmetic having excellent warmth sensation.

[0004]

Under such circumstances, as a result of intensive studies conducted by the present inventors, the use of a combination in a specific warming agent group resulted in a cosmetic having excellent warmth lasting. Therefore, the present invention has been completed.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION That is, the general formula (1):

[Chemical 2] [In the formula, R₁, R_TwoAnd R_ThreeAre the same or different and are hydrogen
Atom, hydroxyl group, or straight chain having 1 to 4 carbon atoms
Or a branched chain alkoxyl group, or R₁,
R_TwoAnd R_ThreeTwo of them together form α-methylenedi
An oxy group may be formed. However, R₁, R_TwoAnd R
_ThreeDo not become hydrogen atoms at the same time. X is -O- (R
_Four)_n-R₅Or-NHCOR₆Indicates. n R_FourIs
Same or different -CH_TwoCH_TwoO-, -CH_TwoCH
(CH_Three) O-, or -CH (CH _Three) CH_TwoO-
It shows and n shows the integer of 0-3. R₅Has 1 to 6 carbon atoms
A linear or branched alkyl group is shown. R₆Has 6 carbon atoms
10 represents a linear or branched alkenyl group. ]so
At least one of the components represented and vanillyl nonylate
A cosmetic characterized by the combined use of an amide.

Specific examples of the general formula (1) include vanillyl alcohol methyl ether, vanillyl alcohol ethyl ether, vanillyl alcohol n-propyl ether,
Vanillyl alcohol isopropyl ether, vanillyl alcohol n-butyl ether, vanillyl alcohol isobutyl ether, vanillyl alcohol sec-butyl ether, vanillyl alcohol tert-butyl ether, vanillyl alcohol n-amyl ether, vanillyl alcohol isoamyl ether, vanillyl alcohol n
-Vanillyl alcohol alkyl ether such as hexyl ether, isovanillyl n-propyl ether, isovanillyl isopropyl ether, isovanillyl n-butyl ether, isovanillyl isobutyl ether, isovanillyl amyl ether, isovanillyl isoamyl ether,
Isovanillyl n-hexyl ether and other isovanillyl alcohol derivatives, ethyl vanillyl n-butyl ether,
Ethyl vanillyl isobutyl ether, ethyl vanillyl n
-Ethyl vanillyl alcohol derivative such as pentyl ether, veratryl alcohol derivative such as veratryl n-butyl ether, veratryl isopropyl ether, 2-
Methoxyethyl vanillyl ether, 2-n-butoxyethyl vanillyl ether, 2- (2-n-butoxyethoxy) ethyl vanillyl ether, 2-n-butoxyethyl veratryl ether, 2-ethoxy-1-methylethyl vanyl Substituted benzyl alcohol derivative such as ril ether,
Capsaicin and the like can be mentioned. Further, the component of the general formula (1) can be blended in the form of a plant extract or tincture containing it, and among them, capsicum extract and capsicum tincture are preferably used.

Among the components of the general formula (1), vanillyl alcohol alkyl ether is preferred. Among the vanillyl alcohol alkyl ethers, vanillyl alcohol propyl ether, vanillyl alcohol butyl ether, vanillyl alcohol pentyl ether, and vanillyl alcohol hexyl ether are more preferable, and vanillyl alcohol n-butyl ether is particularly preferable.

The components of the general formula (1) can be used either individually or in combination of two or more. The blending amount varies depending on the component and is not particularly limited, but it is preferably 0.0005 to 5% by weight, particularly 0.001 to 2% by weight, and further 0.002 to 1% by weight in the entire composition. Is preferred.

The blending ratio by weight of the component of the general formula (1) and nonyl acid vanillylamide is not particularly limited, but is 1: 0.00
It is preferably 5 to 1: 2. If the ratio of nonyl vanillyl amide is less than 0.005, the warmth persistence becomes insufficient, and if it exceeds 2, the skin irritation becomes strong. In particular, the compounding ratio is preferably 1: 0.01 to 1: 1 and more preferably 1: 0.03 to 1: 0.2.

The cosmetic of the present invention further comprises nicotinic acid,
It is preferable to blend at least one kind of nicotinic acid such as benzyl nicotinate, methyl nicotinate, nicotinic acid amide, and nicotinic acid DL-α-tocopherol, because the warmth persistence is improved. Of these, benzyl nicotinate is preferable. These nicotinic acids can be used alone or in admixture of two or more, and the blending amount is 0.00
It is 1 to 1.0% by weight, and particularly preferably 0.01 to 0.5% by weight. If the amount is less than 0.001% by weight, the warm feeling persistence cannot be sufficiently improved. Also,
If it exceeds 1.0% by weight, irritation to the skin occurs, which is not preferable.

In the present invention, well-known components can be blended within a range that does not impair the effect. Known components include oil components (avocado oil, almond oil, olive oil, grapeseed oil, evening primrose oil, camellia oil, sasanqua oil, macadamia nut oil, medfoam oil, shea butter, oils and fats such as yolk oil, horse fat, Waxes such as jojoba oil, carnauba wax, candelilla wax, lanolin, beeswax, hydrocarbons such as ozokerite, liquid paraffin, squalene, vaseline, palmitic acid, stearic acid, behenic acid,
Higher fatty acids such as oleic acid, higher alcohols such as isostearyl alcohol, octyldodecanol, cholesterol, phytosterol, cetanol, oleyl alcohol, isopropyl myristate, ethyl oleate, octyl stearate, cetyl 2-ethylhexanoate, isononane Ester oils such as isononyl acid salt, octyl palmitate, ethylene glycol dioleate, glyceryl triisostearate, cetyl lactate, diisopropyl adipate, cholesteryl isostearate, dimethyl silicone oil, methylphenyl silicone oil, cyclic dimethyl silicone oil, alcohol-modified silicone Oils, silicone oils such as alkyl-modified silicone oil, amino-modified silicone oil, etc.), polyhydric alcohols (propylene glycol, diene Ropylene glycol, polypropylene glycol, polyethylene glycol, glycerin, diglycerin, isoprene glycol, 1,3-butylene glycol, etc.), lower alcohols (ethyl alcohol, isopropanol, etc.), polymers (natural polymers such as xanthan gum, cellulose polymers) , Guar gum polymers, starch polymers, synthetic polymers such as carboxyvinyl polymers and polyvinylpyrrolidone), anionic surfactants (fatty acid salts, alkyl ether carboxylates, N
-Acyl sarcosine salt, N-acyl glutamate, N
-Acyl methylalanine salt, N-acyl methyl taurine salt, alkyl sulfosuccinate, acyl isethionate, alkyl sulfate ester salt, alkyl ether sulfate ester salt, etc., amphoteric surfactant (amino acetic acid betaine type, sulfobetaine type, amino Propion type), nonionic surfactant (polyoxyethylene alkyl ether,
Polyoxyethylene fatty acid, polyoxyethylene fatty acid ester, polyoxyethylene hydrogenated castor oil, glycerin fatty acid ester, sorbitan fatty acid ester, polyglycerin fatty acid ester, sucrose fatty acid ester, alkyl polyglucoside, N-alkyldimethylamine oxide, fatty acid diethanolamide Etc.), cationic surfactant (fatty acid amide amine salt, alkyl quaternary ammonium salt, etc.), powder (kaolin, silicic acid anhydride, magnesium aluminum silicate, talc, mica, cellulose powder,
Silk powder, starch, polyethylene powder, nylon powder, cross-linked polystyrene, etc.), colorants, animal and plant extracts, vitamins, UV absorbers, bactericides (benzalkonium chloride, benzethonium chloride, isopropylmethylphenol, piroctone olamine, clara) Extract, zinc pyrithione,
Hinokitiol, etc.), preservatives, antioxidants, sequestering agents, propellants (DME, LPG, nitrogen gas, carbon dioxide gas, etc.), inorganic salts (sodium chloride, magnesium chloride, magnesium sulfate, bouillon, etc.), medicinal agents ( Assembly extract, capronium chloride, cepharanthin, salicylic acid, inosit, garlic iodide extract, resorcin,
Estradiol, ethinyl estradiol, oxendron, etc.), cell activating agent (pantothenic acid and its derivatives, placenta extract, biotin, mononitroguaiacol, photosensitizer 301, bovine hematine, etc.), anti-inflammatory agent (dipotassium glycyrrhizinate, pyridoxine hydrochloride, etc.), moisturizing agent Agents (pyrrolidone carboxylic acid and its salt, hyaluronic acid and its salt, saccharides such as sorbitol, maltitol, trehalose, etc.), cooling sensation (l-menthol, peppermint oil,
3- (l-menthoxy) propane-1,2-diol,
3-l-menthoxybutyric acid ester, etc.), amino acids and their derivatives, proteins and their derivatives, viscosity modifiers, perfumes and the like.

The cosmetics of the present invention include, for example, lotions, emulsions, creams, cleansing agents, poultices, packs,
Powder, massage agent, ointment, body rinse, body lotion, hair cleansing, hair lotion, hair rinse, hair treatment, hair restorer, hair nourishing agent, hair tonic, hair massage agent, hair cream, hair wax, hair oil, gel, hair spray, hair mousse ,
Various use forms such as an antiperspirant can be adopted according to the use site and use scene.

[0013]

EXAMPLES The present invention will now be described in detail with reference to examples and comparative examples, but the present invention is not limited to the examples. Unless otherwise specified, "%" indicates% by weight.

Examples 1 to 19 and Comparative Examples 1 to 18 Cosmetics were prepared by a conventional method with the compositions shown in Tables 1 to 5. Also, have 10 men and women use each cosmetic,
Table 1 shows the number of people who answered that "there is a long-lasting warm feeling".
5 is also shown. As a result, it was confirmed that the cosmetics of the present invention have excellent warmth durability.

[0015]

[Table 1]

[0016]

[Table 2]

[0017]

[Table 3]

[0018]

[Table 4]

[0019]

[Table 5]

Hereinafter, Examples 20 to 25 were manufactured by a conventional method.

[0021] Example 20 Skin cream Ingredient amount (%) Vanillyl alcohol n-butyl ether 0.01 Nonyl acid vanillyl amide 0.001 Benzyl nicotinate 0.001 POE (20) POP (4) Cetyl ether 1.0 POE (50) hydrogenated castor oil 1.0 Self-emulsifying glyceryl monostearate 1.0 Stearic acid 3.0 Behenyl alcohol 3.0 Beeswax 3.0 Squalane 13.0 Cetyl 2-ethylhexanoate 7.0 Jojoba oil 5.0 Polyethylene glycol 1500 5.0 Methyl polysiloxane (300 cSt) 0.2 Paraben 0.1 Perfume 0.1 Citric acid Purified water Remaining amount   Total 100.00 (PH 6.0)

[0022] Example 21 Cleansing agent Ingredient amount (%) Vanillyl alcohol n-butyl ether 0.01 Nonyl acid vanillyl amide 0.001 Benzyl nicotinate 0.001 POE (20) sorbitan monostearate 2.0 Tetraoleic acid POE (40) sorbitol 1.0 Self-emulsifying glyceryl monostearate 2.0 Stearic acid 4.0 Cetanol 2.0 Cetyl palmitate 2.0 Paraffin (135 ° F) 2.0 Liquid paraffin 30.0 Isopropyl palmitate 10.0 Glyceryl tri-2-ethylhexanoate 10.0 Paraben 0.1 1,3-butylene glycol 5.0 Perfume 0.1 Citric acid Purified water Remaining amount   Total 100.00 (PH 5.0)

[0023] Example 22 Body care emulsion Ingredient amount (%) Vanillyl alcohol n-butyl ether 0.05 Nonyl acid vanillyl amide 0.003 Benzyl nicotinate 0.005 POE (20) POP (4) Cetyl ether 1.0 Tetraoleic acid POE (30) sorbitol 0.5 New oil type glyceryl monostearate 1.0 Behenyl alcohol 1.0 Hydrogenated jojoba oil 1.0 Grape seed oil 10.0 Natural vitamin E 0.1 Hydroxyethyl cellulose 0.5 Glycerin 30.0 Paraben 0.1 Perfume 0.1 Citric acid Purified water Remaining amount   Total 100.00 (PH 6.8)

[0024] Example 23 Hair shampoo Ingredient amount (%) Vanillyl alcohol n-butyl ether 0.07 Nonyl acid vanillyl amide 0.003 Benzyl nicotinate 0.005 POE (2) sodium lauryl ether sulfate 40.0                               (25% product) POE (3) Lauryl sulfosuccinic acid sodium salt 10.0                               (30% product) Coconut oil fatty acid amide propyl betaine (30% product) 5.0 Coconut oil fatty acid diethanolamide 2.0 Cationized cellulose 0.5 Propylene glycol 1.0 Ethylene glycol distearate 2.0 Sodium benzoate 0.5 Paraben 0.1 Ethyl alcohol 2.0 Perfume 0.1 Citric acid Purified water Remaining amount   Total 100.00 (PH 5.5)

[0025] Example 24 Hair treatment Ingredient amount (%) Vanillyl alcohol n-butyl ether 0.1 Nonyl acid vanillyl amide 0.003 Benzyl nicotinate 0.005 Stearyl trimethyl ammonium chloride 3.0 Cetanol 4.0 Propylene glycol 30.0 Polyethylene glycol 4000 5.0 Highly polymerized methyl polysiloxane 10.0 Hydroxyethyl cellulose 0.5 Paraben 0.05 Fragrance 0.3 Citric acid Purified water Remaining amount   Total 100.00 (PH 5.5)

[0026] Example 25 Hair growth and hair nourishing agent Ingredient amount (%) Vanillyl alcohol n-butyl ether 0.01 Nonyl acid vanillyl amide 0.001 Benzyl nicotinate 0.01 Polyoxyethylene hydrogenated castor oil 0.5 Ethyl alcohol 60.0 Polyethylene glycol 0.27 Assembly extract 0.03 Pyridoxine hydrochloride 0.2 Citric acid Fragrance Purified water Remaining amount   Total 100.00 (PH 6.5)

[0027]

EFFECTS OF THE INVENTION According to the present invention, by utilizing the combination in a specific warming agent group, it is possible to provide a cosmetic having an excellent durability of warming feeling.

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) A61K 7/48 A61K 7/48 7/50 7/50 F term (reference) 4C083 AA082 AA112 AA122 AB032 AB432 AC012 AC022 AC062 AC072 AC102 AC122 AC182 AC242 AC302 AC312 AC352 AC392 AC422 AC442 AC471 AC472 AC482 AC641 AC642 AC692 AC712 AC792 AC852 AD042 AD072 AD092 AD132 AD152 AD282 AD632 AD662 CC05 CC23 CC33 CC37 CC38 DD31 EE06 EE07

Claims (3)

[Claims] 1. General formula (1): [Chemical 1] [In the formula, R₁, R_TwoAnd R_ThreeAre the same or different and are hydrogen
Atom, hydroxyl group, or straight chain having 1 to 4 carbon atoms
Or a branched chain alkoxyl group, or R₁,
R_TwoAnd R_ThreeTwo of them together form α-methylenedi
An oxy group may be formed. However, R₁, R_TwoAnd R
_ThreeDo not become hydrogen atoms at the same time. X is -O- (R
_Four)_n-R₅Or-NHCOR₆Indicates. n R_FourIs
Same or different -CH_TwoCH_TwoO-, -CH_TwoCH
(CH_Three) O-, or -CH (CH _Three) CH_TwoO-
It shows and n shows the integer of 0-3. R₅Has 1 to 6 carbon atoms
A linear or branched alkyl group is shown. R₆Has 6 carbon atoms
10 represents a linear or branched alkenyl group. ]so
At least one of the components represented and vanillyl nonylate
A cosmetic comprising an amide. 2. The cosmetic according to claim 1, wherein the component represented by the general formula (1) is vanillyl alcohol alkyl ether. 3. The method according to claim 1, further comprising at least one selected from nicotinic acids such as nicotinic acid, benzyl nicotinate, methyl nicotinate, nicotinic acid amide, and DL-α-tocopherol nicotinate. Cosmetics according to item 1.