阅读说明：本技术 化妆品和清洁品 (Cosmetic and cleaning product ) 是由 木下耕一 于 2019-08-02 设计创作，主要内容包括：本发明提供清凉感优异的化妆品和清洁品。本发明涉及的化妆品和清洁品是以包含(a)成分和(b)成分作为特征的化妆品和清洁品。(a)清凉化剂,(b)分子内不具有酰胺键和碳原子数10以上的烷基链的伯胺和/或仲胺0.1～1.2质量％。(The invention provides a cosmetic and a cleansing product with excellent cool feeling. The cosmetic and the cleansing product according to the present invention are characterized by containing the component (a) and the component (b). (a) A cooling agent, and (b) 0.1 to 1.2 mass% of a primary and/or secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule.)

1. A cosmetic and a cleansing product characterized by comprising a component (a) and a component (b) in an amount of 0.1 to 1.2% by mass,

(a) the components: a cooling agent which is a mixture of a cooling agent,

(b) the components: a primary amine and/or a secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule.

2. The cosmetic and cleanser according to claim 1, wherein the primary amine of component (b) is represented by the following formula (I),

NH₂-C(R¹)₂-CH₂-R² (I)

in the formula (I), R¹Is a hydrogen atom or a methyl group, R²Is selected from OH and SO₂H、SO₂SH、SO₃Functional group in H.

3. The cosmetic and cleanser according to claim 1 or 2, wherein the secondary amine of component (b) is represented by the following formula (II),

NHR³-CH₂-CH₂-R⁴ (II)

in the formula (II), R³Is an alkyl group having 1 to 9 carbon atoms, R²Is selected from OH and SO₂H、SO₂SH、SO₃H.

4. The cosmetic and cleanser according to any one of claims 1 to 3, wherein the amount of component (a) is 0.2 to 1.2% by mass.

5. The cosmetic and cleansing product as claimed in any one of claims 1 to 4, characterized by having a pH of 6.5 or less.

6. The cosmetic and cleansing product according to any one of claims 1 to 5, wherein the blending ratio of component (b) to component (a) is 0.01 to 20 (b)/(a).

7. The cosmetic and cleansing product according to any one of claims 1 to 6, wherein the cooling agent as component (a) is 1 or more than 2 kinds of TRP M8-activating substances selected from menthol, peppermint oil, L-menthyl glyceryl ether, menthyl lactate, camphor, isopulegol, borneol, eucalyptol menthone, spearmint, peppermint, menthyl malonate, glycosyl-mono-menthyl-O-acetate, 3-L-menthoxypropane-1, 2-diol, 1-menthyl-3-hydroxybutyrate.

8. The cosmetic and cleansing product according to any one of claims 1 to 7, characterized by comprising 0.1 to 1.0 mass% of cationic polysaccharides.

9. The cosmetic and cleansing product according to any one of claims 1 to 8, characterized by comprising an anionic surfactant.

Technical Field

The present invention relates to cosmetics and cleaners, and particularly to cosmetics and cleaners which are excellent in cooling feeling and applied to hair, scalp or skin.

Background

In order to impart a refreshing feeling, a refreshing agent such as menthol is often added to cosmetics. In recent years, attempts have been made to use various types of cooling agents in combination in order to improve the cooling effect of the cooling agents.

For example, it is known that a cooling sensation is improved by using a cooling agent in combination with a cationic surfactant (see patent document 1). However, if the surfactant is blended in a detergent, a complex is formed with the anionic surfactant contained therein, and the detergent cannot be stably blended to exhibit an effect.

Further, it is known that a cooling sensation is improved by using a cooling agent such as menthol or camphor in combination with isopropyl fatty acid ester (see patent document 2). However, the moist feeling and foaming were not satisfactory.

Further, it is known that the cooling sensation is improved by combining a cooling agent with a warming agent such as capsicum tincture, ginger tincture, etc. (see patent document 3), vanilla butyl ether, etc. (see patent document 4). However, if the amount of the cooling agent or the temperature-sensitive agent is increased, the irritation to the skin and eyes is increased, and the cooling feeling has room for improvement.

Documents of the prior art

Patent document

Patent document 1: japanese laid-open patent publication No. 2002-114649

Patent document 2: japanese patent laid-open publication No. 2007-332046

Patent document 3: japanese laid-open patent publication No. 6-107527

Patent document 4: japanese patent laid-open No. 2000-44924

Disclosure of Invention

Problems to be solved by the invention

The present invention has been made in view of the above-mentioned conventional techniques, and an object to be solved by the present invention is to provide a cosmetic and a cleansing product having an excellent refreshing feeling.

Means for solving the problems

The present inventors have intensively studied to solve the above problems and as a result, have found that a cosmetic or a cleansing product excellent in cooling feeling can be obtained by containing (a) a cooling agent and (b) a specific amount of a primary amine and/or a secondary amine having no amide bond and an alkyl chain having 10 or more carbon atoms in the molecule, and have completed the present invention.

That is, the cosmetic and cleansing product according to the present invention is characterized by containing component (a) and 0.1 to 1.2 mass% of component (b).

(a) Component (A) a cooling agent

(b) A component (A) which is a primary amine and/or a secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in a molecule

In the cosmetic and cleanser, the primary amine of the component (b) is preferably represented by the following formula (I).

NH₂-C(R¹)₂-CH₂-R² (I)

In the formula (I), R¹Is a hydrogen atom or a methyl group, R²Is selected from OH and SO₂H、SO₂SH、SO₃Functional group in H.

In the above cosmetics and cleansers, the secondary amine of the component (b) is preferably represented by the following formula (II).

NHR³-CH₂-CH₂-R⁴ (II)

In the formula (II), R³Is an alkyl group having 1 to 9 carbon atoms, R²Is selected from OH and SO₂H、SO₂SH、SO₃H.

In the cosmetic and cleanser, the amount of the component (a) is preferably 0.2 to 1.2% by mass.

In the above cosmetics and cleansers, a pH of 6.5 or less is suitable.

In the cosmetic and cleanser, the mixing ratio of the component (b) and the component (a) is preferably 0.01 to 20 (b)/(a).

In the cosmetic and cleansing product, the cooling agent as the component (a) is preferably 1 or more than 2 kinds of TRP M8 activating substances selected from menthol, peppermint oil, L-menthyl glyceryl ether, menthyl lactate, camphor, isopulegol, borneol, eucalyptol menthone, spearmint, mint, menthyl malonate, glycosyl-mono-menthyl-O-acetate, 3-L-menthoxypropane-1, 2-diol, and 1-menthyl-3-hydroxybutyrate.

The cosmetic and cleansing product preferably contains 0.1 to 1.0 mass% of cationic polysaccharide.

In the above cosmetics and cleansers, it is suitable to contain an anionic surfactant.

ADVANTAGEOUS EFFECTS OF INVENTION

According to the present invention, a cosmetic and a cleansing product excellent in refreshing feeling can be obtained.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail.

The cosmetic and cleansing product according to the present invention is characterized by containing component (a) and 0.1 to 1.2 mass% of component (b).

(a) The components: cooling agent

(b) The components: primary and/or secondary amines having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule

((a) component: a Cooling agent)

As the cooling agent, those generally used in cosmetics and cleaning products can be used.

The cooling agent is preferably 1 or more than 2 kinds of TRP M8 activating substances selected from menthol, oleum Menthae Dementholatum, L-menthyl glyceryl ether, menthyl lactate, Camphora, isopulegol, Borneolum Syntheticum, eucalyptol menthone, Mentha spicata, herba Menthae, menthyl malonate, glycosyl-mono-menthyl-O-acetate, 3-L-menthoxypropane-1, 2-diol, and 1-menthyl-3-hydroxybutyric acid ester.

Further, menthol, peppermint oil, l-menthyl glyceryl ether, and menthyl lactate are more preferable.

The amount of the refreshing agent to be blended in the cosmetic or cleanser of the present invention is preferably 0.2 to 1.2% by mass based on the total amount of the cosmetic or cleanser. If the blending amount is less than 0.2 mass%, the cooling feeling may be poor.

If the amount of the mixture exceeds 1.2 mass%, the irritation to the skin and eyes becomes too strong, which is not preferable.

(component (b) is a primary and/or secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule)

Examples of the primary amine, secondary amine and/or secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule include those generally used in cosmetics and cleaning products.

In the cosmetic and cleanser, the primary amine of the component (b) is preferably represented by the following formula (I).

NH₂-C(R¹)₂-CH₂-R² (I)

In the formula (I), R¹Is a hydrogen atom or a methyl group, R²Is selected from OH and SO₂H、SO₂SH、SO₃Functional group in H.

Specific examples of the primary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule include taurine, hypotaurine, thiotaurine, 2-amino-2-methyl-1-propanol, and monoethanolamine.

In the above cosmetics and cleansers, the secondary amine of the component (b) is preferably represented by the following formula (II).

NHR³-CH₂-CH₂-R⁴ (II)

In the formula (II), R³Is an alkyl group having 1 to 9 carbon atoms, R²Is selected from OH and SO₂H、SO₂SH、SO₃H.

Specific examples of the secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule include N-methyltaurine and diethanolamine.

Taurine or N-methyltaurine is more preferably used as the component (b).

Examples of commercially available products of taurine include aminoethylsulfonic acid (manufactured by Wako pure chemical industries, Ltd.). Further, MTS-50 (manufactured by クラリアント K.K.) and the like are commercially available products containing N-methyltaurine.

The amount of the primary and/or secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule is preferably 0.1 to 1.2% by mass based on the total amount of the cosmetic or cleaning product. If the blending amount is less than 0.1 mass%, the cooling feeling may be poor.

If the blending amount exceeds 1.2 mass%, the feeling of coolness may be poor, the viscosity of the composition may not be increased, or the stickiness after use may be significantly increased.

The blend ratio of the component (b) to the component (a) in the cosmetic or cleanser of the present invention is preferably 0.01 to 20 (b)/(a). If the blending ratio of the component (a) is too large or the blending ratio of the component (b) is too small, the refreshing feeling may be strong and continue to be short. If the compounding ratio of the component (b) is too large or the compounding ratio of the component (a) is too small, the cooling feeling may be poor.

In the cosmetic and cleansing product according to the present invention, it is preferable that the total amount of the cosmetic and cleansing product contains 0.1 to 1.0 mass% of cationic polysaccharides. By blending the cationic polysaccharide in the above amount, the feeling of application to the skin can be made smooth.

Examples of the cationic polysaccharide include cationized guar gum, cationized cellulose, cationized locust bean gum, cationized tara gum, cationized fenugreek gum, and cationized starch.

The cosmetic and cleansing product according to the present invention preferably contains an anionic surfactant.

Examples of the anionic surfactant include higher fatty acid salts such as sodium laurate, potassium laurate, sodium cocoate, potassium cocoate, sodium myristate, potassium myristate, sodium palmitate, potassium palmitate, triethanolamine palmitate, sodium stearate, potassium stearate, sodium behenate, and potassium behenate; alkyl ether sulfates such as sodium polyoxyethylene lauryl ether sulfate, ammonium polyoxyethylene lauryl ether sulfate, triethanolamine polyoxyethylene lauryl ether sulfate, and the like; alkyl sulfates such as sodium lauryl sulfate and triethanolamine lauryl sulfate; alpha-olefin sulfonates such as sodium tetradecene sulfonate and potassium tetradecene sulfonate; n-acyl amino acid salts such as sodium N-lauroyl-L-glutamate, ammonium N-lauroyl-L-glutamate, sodium N-cocoyl fatty acid acyl-L-glutamate, triethanolamine N-cocoyl fatty acid acyl-L-glutamate, sodium N-lauroyl sarcosinate, sodium N-cocoyl fatty acid acyl sarcosinate, and potassium N-lauroyl-N-methyl β -alanine; acyl isethionates such as sodium N-lauroyl isethionate and potassium N-lauroyl isethionate; n-acyl alkyl taurates such as sodium N-coconut fatty acid methyl taurate, sodium N-lauroyl methyl taurate, potassium N-coconut fatty acid methyl taurate and the like; sulfosuccinate salts such as disodium laurylsulfosuccinate; hydrolyzing N-acyl polypeptide salt such as potassium collagen with coconut oil fatty acid; alkyl ether phosphates such as sodium polyoxyethylene lauryl ether phosphate; hydroxy ether carboxylates such as sodium lauryl-1, 2-diol acetate ether; and alkyl ether carboxylates such as polyoxyethylene lauryl ether acetate.

In the cosmetic and cleansing product according to the present invention, when an anionic surfactant is blended, it is preferable that the cationic surfactant not less than 1/100 is not included in the blending amount of the anionic surfactant. When a large amount of cationic surfactant is blended, a complex may be formed with anionic surfactant, resulting in poor stability.

Examples of the cationic surfactant include stearyl trimethylammonium chloride, cetyl trimethylammonium chloride, behenyl trimethylammonium chloride, distearyl dimethylammonium chloride, dioleyldimethylammonium chloride, didecyl dimethylammonium chloride, butyl guanidine acetate laurate amide, butyl guanidine acetate myristate amide, butyl guanidine acetate palmitate amide, distearyl dimethylammonium sulfate, stearyl ethyl dihydroxyethylammonium ethyl sulfate, L-arginine ethyl ester/DL-pyrrolidone carboxylate of N-cocofatty acid, dimethylaminoethyl stearate, dimethylaminopropyl amide stearate, diethylaminoethyl stearate, diethylaminopropyl stearate, dipropylamido stearate, dipropylaminopropyl stearate, dimethylaminoethyl palmitate amide, and mixtures thereof, Dimethylaminopropylamide palmitate, dimethylaminoethylamide myristate, dimethylaminopropylamide myristate, dimethylaminoethylamide behenate, dimethylaminopropylamide behenate, and the like.

In the cosmetic or cleanser of the present invention, in addition to the above-mentioned components, components generally used in cosmetics or cleansers, for example, amphoteric surfactants, liquid oil components, semisolid oil components, solid oil components, powders, film-forming agents, moisturizers, ultraviolet absorbers, temperature-sensitive agents, cosmetic components, fibers, perfumes, water, and the like, may be blended within a range not impairing the effects of the present invention.

Examples of the amphoteric surfactant include cocofatty acid amide propyl betaine, octyl dimethylamino acetic acid betaine, lauryl dimethyl amino acetic acid betaine, lauric acid amide propyl betaine, coco fatty acid alkyl dimethyl amino acetic acid betaine, myristyl dimethyl amino acetic acid betaine, cetyl dimethyl amino acetic acid betaine, and the like,A carboxybetaine amphoteric surfactant such as cocofatty acid amide propyl dimethylamino acetic acid betaine, lauramidopropyl dimethylamino acetic acid betaine, lauryl dihydroxyethyl glycine betaine, and cetyl dihydroxyethyl glycine betaine, a sulfobetaine amphoteric surfactant such as coco alkyl sulfobetaine and lauryl sulfobetaine, and 2-alkyl-N-carboxymethyl-N-hydroxyethyl imidazolineAmphoteric (di) acetic acid type amphoteric surfactant such as betaine and disodium N-cocofatty acid acyl-N-carboxymethoxyethyl-N-carboxymethylethylenediamine, alkyl iminodicarboxylate type amphoteric surfactant such as sodium laurylaminodietetate, sodium cocoalkylaminodiacetate and sodium laurylaminodipropionate, and N- [ 3-alkyl (12,14) oxy-2-hydroxypropyl]Amino acid-based amphoteric surfactants such as-L-arginine hydrochloride.

Examples of the liquid oil include silicone oil, polar oil, hydrocarbon oil, natural animal and vegetable oil, and semi-synthetic oil.

Examples of the silicone oil include nonvolatile silicone oils such as dimethylpolysiloxane having a polymerization degree of 6 or more, phenylpolytrimethylsiloxane, diphenylpolydimethylsiloxane, diphenylsiloxyphenyltrimethicone and trimethylpentaphenyltrisiloxane, and volatile silicone oils such as dimethylpolysiloxane having a polymerization degree of 2 to 5, decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, dodecamethylcyclohexasiloxane, methylpolytrimethylsiloxane, dimethylpolysiloxane, decamethyltetrasiloxane and ethyltrisiloxane.

Examples of the polar oil component include glycerol tri-2-ethylhexanoate, diisostearyl malate, glycerol diisostearate, diglyceryl triisostearate, glycerol tri (octanoate/decanoate), neopentyl glycol didecanoate, pentaerythritol tetrakis (2-ethylhexanoate), diethylhexyl sebacate, octyldodecanol, trimethylolpropane tri-2-ethylhexanoate, oxystearyl stearate, pentaerythritol tetrakis (ethylhexanoate/benzoate), glycerol trioctanoate, pentaerythritol tetraoctanoate, dipentaerythritol hexahydrohydroxystearate, castor oil, diisopropyl sebacate, pentaerythritol tetraoctanoate, and triisotrimethylolpropane stearate.

Examples of the hydrocarbon oil include hydrogenated polyisobutene, liquid paraffin, squalane, squalene, heavy liquid isoparaffin, polyisobutene, and α -olefin oligomer.

Examples of the natural animal and vegetable oils and semi-synthetic oils include avocado oil, linseed oil, almond oil, olive oil, torreya seed oil, liver oil, almond oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, camellia oil, safflower oil, china tung oil, cinnamon oil, turtle oil, soybean oil, tea seed oil, camellia oil, evening primrose oil, corn bran oil, rapeseed oil, japanese tung oil, germ oil, peach kernel oil, palm oil, red palm oil, palm kernel oil, castor oil, sunflower oil, grape oil, jojoba oil, macadamia nut oil, cottonseed oil, coconut oil, tricocooil fatty glyceride, peanut oil, liquid lanolin, reduced lanolin, lanolin alcohol, lanolin acetate, isopropyl lanolin fatty acid ester, POE lanolin alcohol ether, POE lanolin alcohol acetate, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, egg yolk oil, and the like.

Examples of the semisolid oil component include vaseline, pentaerythritol tetrakis (behenate/benzoate/ethylhexanoate), dipentaerythritol hexahydroxystearate, dilinoleate, polyglycerin-6 macadamia seed oil behenate, dipentaerythritol tetrakis (hydroxystearate/isostearic acid) ester, and di-diglycerol polyacyladipate-2.

Examples of the solid oil include solid oils and fats, waxes, solid hydrocarbons, and higher alcohols. Examples of the fats and oils include solid fats and oils such as cocoa butter and hydrogenated castor oil; waxes such as wood wax, carnauba wax, beeswax, white beeswax, candelilla wax, and jojoba wax: hydrocarbon waxes such as polyethylene wax, paraffin wax, ceresin wax, and microcrystalline wax; higher alcohols such as cetyl alcohol, stearyl alcohol, behenyl alcohol and batyl alcohol; silicone waxes, and the like.

Examples of the powder include spherical powder, plate-like powder, and coloring material.

Examples of the spherical powder include spherical resin powders such as polymethyl methacrylate, organopolysiloxane elastomer, polystyrene, polyamide resin (nylon), polyethylene, a copolymer of styrene and acrylic acid, benzoguanamine resin, polytetrafluoroethylene, and silicone resin.

Examples of the plate-like powder include inorganic powders such as mica, synthetic mica, talc, sericite, alumina, magnesium oxide, zirconium oxide, magnesium carbonate, calcium sulfate, chromium oxide, chromium hydroxide, aluminum silicate, magnesium silicate, aluminum magnesium silicate, kaolin, silicon carbide, barium sulfate, bentonite, smectite, boron nitride, organic powders such as N-acyl lysine, composite powders such as fine-particle titanium oxide-coated mica titanium, fine-particle zinc oxide-coated mica titanium, and barium sulfate-coated mica titanium.

Examples of the coloring material include inorganic white pigments (titanium dioxide, zinc oxide), inorganic red pigments (iron oxide (red iron oxide), iron titanate), inorganic brown pigments (γ -iron oxide), inorganic yellow pigments (yellow iron oxide, yellow soil), inorganic black pigments (black iron oxide, carbon, titanium suboxide), inorganic violet pigments (manganese violet, cobalt violet), inorganic green pigments (chromium oxide, chromium hydroxide, cobalt titanate), inorganic blue pigments (ultramarine blue, navy blue), pearl pigments (titanium oxide-coated mica, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, colored titanium oxide-coated mica, bismuth oxychloride, pearl stone), metal powder pigments (aluminum powder, copper powder), organic pigments (red 202, red 205, red 220, red 228, red 405, etc.), Orange 203, orange 204, yellow 205, yellow 401, blue 404), organic pigments of zirconium, barium, aluminum lake (red 3, red 104, red 227, red 401, orange 205, yellow 4, yellow 202, green 3, blue 1), natural pigments (chlorophyll, carotenoid (β -carotene), carthamin, cochineal, chalcone, curcumin, betanin, flavonol, flavone, anthocyanidin, anthraquinone, naphthoquinone), functional pigments (boron nitride, photochromic pigments, synthetic fluorophlogopite, iron-containing synthetic fluorophlogopite, fine particle composite powder (mixed fine powder)), and the like.

Examples of the coating agent include organosilicated pullulan, trimethylsiloxysilicacid, dimethylamino methacrylate quaternary salt, vinylpyrrolidone/N, N-dimethylaminoethyl methacrylate copolymer diethyl sulfate, silicone/polyether-based urethane resin, (methacryloyloxyethyl carboxybetaine/alkyl methacrylate) copolymer, dextrin, (vinylpyrrolidone/VA) copolymer, alkyl acrylate copolymer ammonium, polyvinyl alcohol, polyethylacrylate, (alkyl acrylate/octylacrylamide) copolymer, (acrylate/propyl methacrylate/trimethicone) copolymer, polyvinyl acetate, (alkyl acrylate/polydimethylsiloxane) copolymer, and the like, Polyether graft acrylic silicone, trimethylsiloxysilicates, fluorine-modified silicone resins, and the like.

Examples of the humectant include dipropylene glycol, polyethylene glycol, propylene glycol, glycerin, diglycerin, decaglycerin, 1, 3-butylene glycol, xylitol, sorbitol, maltitol, erythritol, chondroitin sulfate, hyaluronic acid, mucopolysaccharide sulfate, carane acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile acid salts, dl-pyrrolidone carboxylate, short-chain soluble collagen, diglycerin (EO) PO adduct, filature extract, yarrow extract, and rhinoceros extract.

Examples of the ultraviolet absorber include benzoic acid-based ultraviolet absorbers (for example, p-aminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglyceride, N-dipropoxyppaba ethyl ester, N-diethoxyppaba ethyl ester, N-dimethylppaba butyl ester, N-dimethylppaba ethyl ester, and the like); anthranilic acid-based ultraviolet absorbers (e.g., homomenthyl-N-acetyl anthranilate); salicylic acid-based ultraviolet absorbers (e.g., amyl salicylate, menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropyl alcohol phenyl salicylate, etc.); cinnamic acid-based ultraviolet absorbers (e.g., octyl cinnamate, ethyl cinnamate)4-isopropyl cinnamate, methyl-2, 5-diisopropyl cinnamate, ethyl-2, 4-diisopropyl cinnamate, methyl-2, 4-diisopropyl cinnamate, propyl-p-methoxy cinnamate, isopropyl-p-methoxy cinnamate, isopentyl-p-methoxy cinnamate, 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-di-p-methoxycinnamate, etc.); benzophenone-based ultraviolet absorbers (e.g., 2, 4-dihydroxybenzophenone, 2 ' -dihydroxy-4-methoxybenzophenone, 2 ' -dihydroxy-4, 4 ' -dimethoxybenzophenone, 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-octyloxybenzophenone, 4-hydroxy-3-carboxybenzophenone, etc.); 3- (4' -methylbenzylidene) -d, l-camphor, 3-benzylidene-d, l-camphor; 2-phenyl-5-methylbenzeneAzole; 2, 2' -hydroxy-5-methylphenylbenzotriazole; 2- (2 '-hydroxy-5' -tert-octylphenyl) benzotriazole; 2- (2 ' -hydroxy-5 ' -methylphenyl benzotriazole, dibenzylazine, dianisiloylmethane, 4-methoxy-4 ' -tert-butyl dibenzoylmethane, 5- (3, 3-dimethyl-2-norbornyl) -3-pentan-2-one and the like.

Examples of the temperature sensitive agent include capsicum tincture, capsaicin, capsaicine ester, vanillyl butyl ether, and the like.

Examples of other compoundable components include preservatives (ethyl p-hydroxybenzoate, butyl p-hydroxybenzoate, etc.); whitening agents (e.g., placenta extract, saxifrage extract, arbutin, etc.); blood circulation promoters (nicotinic acid, benzyl nicotinate, tocopherol nicotinate, β -butoxy nicotinate, minoxidil or its analogs, tocopherols, γ -oryzanol, alkoxycarbonylpyridine N-oxide, carpronium chloride, and acetylcholine or its derivatives, etc.); various extracts (e.g., ginger, phellodendron amurense, coptis, lithospermum root, birch, loquat, carrot, aloe, mallow, iris, grape, luffa, lily, saffron, ligusticum wallichii, ginger, hypericum erectum, formononetin, garlic, capsicum, dried orange peel, angelica, peony, seaweed, etc.), activators (e.g., panthenol ethyl ether, nicotinamide, biotin, pantothenic acid, royal jelly, cholesterol derivatives, etc.); anti-lipemic agents (e.g., pyridoxine, dithiane, etc.), and the like.

The cosmetic and cleansing product of the present invention preferably has a pH of 6.5 or less. If the pH exceeds 6.5, the cooling sensation may be poor. Further, by making the pH of the detergent composition to be 6.5 or less, a detergent composition having excellent foaming and foam quality as well as a refreshing feeling can be obtained.

As the cosmetic and cleansing product of the present invention, a cosmetic and cleansing product to be applied to hair/scalp or skin is preferable. Specific examples thereof include skin care cosmetics such as toilet water and skin lotion, hair/scalp cosmetics such as hair tonic, hair cleansing products such as deodorant cosmetics and shampoos, and skin cleansing products such as body wash.

Examples

The present invention will be described in more detail with reference to the following examples, but the present invention is not limited thereto. Unless otherwise specified, the amount of the component to be mixed is represented by mass% based on the system in which the component is mixed.

The evaluation test method used in the present invention will be described before the description of examples.

Evaluation (1): appearance of the product

After each sample was prepared, the sample was stored in a transparent glass container at 15 ℃ for 2 weeks, and then the appearance was judged.

G: transparent and free of foreign matter suspension/sedimentation.

B: opaque, or foreign matter suspension/sedimentation.

Evaluation (2): feeling of coolness

In a practical use evaluation test of the half-comparison, 5 panelists evaluated the degree of coolness in shampoo lathering compared with the shampoo of test example 1-1 (reference shampoo) as follows.

A: of 5 panelists, 4 or more were evaluated as "enhanced cooling sensation".

B: of 5 panelists, 2 or 3 were evaluated as "enhanced cooling sensation".

C: among 5 panelists, 1 or less was evaluated as "enhanced cooling feeling".

Evaluation (3): degree of foam

In the actual use evaluation test of the half comparison, the density of foam was evaluated by 5 panelists as follows.

A: of 5 panelists, 4 or more were evaluated as "very dense".

B: of 5 panelists, 2 or 3 were rated as "very close".

C: of 5 panelists, 1 rated "very close".

D: of the 5 panelists, no person rated "very close".

The present inventors produced hair cleansing products (hair shampoos) shown in table 1 below by a conventional method and measured the above evaluation method. The results are shown in table 1.

[ Table 1]

As is clear from table 1, when menthol and various amines were added, the refreshing feeling was improved or not improved depending on the added amines.

Urea, hydroxyethyl urea, and sodium pyrrolidone carboxylate having an amide bond in the molecule do not have an effect of improving a refreshing feeling.

In addition, EDTA 2 Na2H as a tertiary amine₂O and triethanolamine also did not have an effect of improving the cooling sensation.

Further, trimethylglycine as a quaternary amine also has no effect of improving the cooling sensation.

On the other hand, a hair cleansing product containing taurine, 2-amino-2-methyl-1-propanol, and sodium N-methyltaurate has a refreshing feeling superior to that of menthol.

As a result of the studies by the present inventors, it has been found that cosmetics and cleaning products according to the present invention comprise (a) a cooling agent and 0.1 to 1.2 mass% of (b) a primary amine and/or a secondary amine having no amide bond and an alkyl chain having 10 or more carbon atoms in the molecule, and thus can provide cosmetics and cleaning products having an excellent cooling feeling.

The present inventors produced hair cleansing products (hair shampoos) shown in table 2 below by a conventional method and measured the above evaluation methods. The results are shown in table 2.

[ Table 2]

Test examples	2-1	1-5	2-2	2-3	2-4	2-5
							Menthol	0.9	0.9	0.9	0.9	0.7	0.1
N-methyl sodium taurate	0.04	0.2	1	1	3	2.5
							Sodium polyoxyethylene (2) lauryl ether sulfate	12.15	12.15	12.15	12.15	12.15	12.15
Coconut fatty acid amide propyl betaine	2.7	2.7	2.7	2.7	2.7	2.7
							Polyoxypropylene (70) glyceryl ethers	0.01	0.01	0.01	0.01	0.01	0.01
Lauric acid diethylene glycol ester	0.4	0.4	0.4	0.4	0.4	0.4
							Dipropylene glycol	0.5	0.5	0.5	0.5	0.5	0.5
Cationized guar gum	0.45	0.45	0.45	0.45	0.45	0.45
							Sodium sulfate	0.45	0.3	0.4	0.4	0	0
Sodium benzoate	0.3	0.3	0.3	0.3	0.3	0.3
							Salicylic acid	0.1	0.1	0.1	0.1	0.1	0.1
Citric acid	0.05	0.15	0.65	0.05	1	1
							Perfume	0.465	0.465	0.465	0.465	0.465	0.465
Water (W)	Balance of	Balance of	Balance of	Balance of	Balance of	Balance of
							(b)/(a)	0.04	0.22	1.11	1.11	4.29	25
Viscosity [ mPa. multidot.s ]]	2580	2480	1700	1890	7060	1460
							pH	5.21	5.1	5.9	8.94	5.72	6.30
Appearance of the product	G	G	G	G	G	G
							Feeling of coolness	B	A	A	C	B	C
Degree of foam	A	A	B	C	B	B

As is clear from Table 2, the mixing ratio of the component (b) and the component (a) and the pH thereof have an influence on the refreshing feeling.

Therefore, in the cosmetic and cleansing product of the present invention, the blending ratio of the component (b) and the component (a) (b)/(a) is preferably 0.01 to 20.

Further, the pH is preferably 6.5 or less.

The present inventors produced hair cleansers (hair shampoos) shown in table 3 below by a conventional method and measured the above evaluation method. The results are shown in table 3.

[ Table 3]

According to table 3, the hair cleansing products containing the cationized guar gum (test examples 1 to 5) and the cationized cellulose (test example 3 to 1) as the cationic polysaccharide were excellent in the refreshing feeling and the foam density.

On the other hand, hair cosmetics containing polyquaternium-7 (test example 3-2) and a (propyltrimethylammonium chloride acrylamide/dimethylacrylamide) copolymer (test example 3-3) as a cationic polymer have room for improvement in terms of refreshing feeling and foam density.

Examples of formulations of the cosmetic and the cleanser according to the present invention are shown below. The present invention is not limited by the formulation examples, and is self-evident from the scope of the claims.

Formulation example 1: deodorant cosmetic

Formulation example 2: bubble-like aqueous cosmetic

Formulation example 3: cream

Formulation example 4: beauty liquid

Formulation example 5: makeup cream

Formulation example 6: sunscreen cosmetic

Formulation example 7: toning lotion

Formulation example 8: emulsified foundation make-up