WO2020044956A1 - Cosmetic and cleanser - Google Patents

Abstract

Provided are a cosmetic and a cleanser that produce an excellent refreshing sensation. This cosmetic and cleanser are characterized in comprising: component (a) and component (b): (a) a cooling agent; and (b) 0.1 to 1.2 mass% of a primary amine and/or secondary amine that do not have an intramolecular amide bond or an alkyl chain having 10 or more carbons.

Description

Cosmetics and cleaning agents Related application

This application claims the priority of Japanese Patent Application No. 2018-160878 filed on Aug. 29, 2018, which is incorporated herein by reference.

The present invention relates to cosmetics and cleaning agents, and more particularly to cosmetics and cleaning agents which are applied to the hair, scalp or skin, and which have an excellent refreshing feeling.

To impart a refreshing feeling, cosmetics are often blended with a cooling agent such as menthol. In recent years, attempts have been made to use various substances in combination in order to enhance the refreshing feeling of the cooling agent.
For example, it is known that the cooling sensation is improved by using a cooling agent and a cationic surfactant in combination (see Patent Document 1). However, when it was attempted to mix it with the detergent, a complex was formed with the contained anionic surfactant, and it was not possible to stably mix and exert the effect.
Also, it is known that the combined use of a cooling agent such as menthol and camphor and isopropyl fatty acid improves the refreshing feeling (see Patent Document 2). However, she was not satisfied with the moistness and foaming.
Further, by using a cooling agent in combination with a warming agent such as pepper tincture and ginger tincture (see Patent Document 3) and vanillyl butyl ether (see Patent Document 4), the refreshing feeling can be improved. Are known. However, increasing the amount of the cooling agent or the warming agent increases the irritation to the skin and eyes, and there is room for improvement in the cooling sensation.

JP-A-2002-114649 JP 2007-332046 A JP-A-6-107527 JP-A-2000-44924

The present invention has been made in view of the above prior art, and a problem to be solved is to provide a cosmetic and a cleansing agent having an excellent refreshing feeling.

As a result of intensive studies conducted by the present inventors to solve the above-mentioned problems, (a) a cooling agent and a specific amount of (b) a compound having no amide bond or an alkyl chain having 10 or more carbon atoms in a molecule. The present inventors have found that cosmetics and cleaning agents excellent in refreshing feeling can be obtained by containing a secondary amine and / or a secondary amine, and have completed the present invention.

That is, the cosmetics and cleaning agents according to the present invention are characterized by containing the components (a) and (b).
(A) a cooling agent (b) a primary amine and / or a secondary amine having no amide bond or an alkyl chain having 10 or more carbon atoms in the molecule 0.1 to 1.2% by mass
In the cosmetics and cleaning agents, it is preferable that the primary amine (b) is represented by the following formula (I).
(Formula 1)
NH ₂ —C (R ¹ ) ₂ —CH ₂ —R ² (I)
In the formula (I), R ¹ is a hydrogen atom or a methyl group, and R ² is a functional group selected from OH, SO ₂ H, SO ₂ SH, and SO ₃ H.
In the cosmetics and cleaning agents, (b) the secondary amine is preferably represented by the following formula (II).
(Formula 2)
NHR ³ —CH ₂ —CH ₂ —R ⁴ (II)
In the formula (II), R ³ is an alkyl group having 1 to 9 carbon atoms, and R ² is any one selected from OH, SO ₂ H, SO ₂ SH, and SO ₃ H.
In the cosmetics and cleaning agents, it is preferable that the compounding amount of the component (a) is 0.2 to 1.2% by mass.
In the cosmetics and cleaning agents, it is preferable that the pH is 6.5 or less.
In the above cosmetics and cleaning agents, it is preferable that the blending ratio of the component (b) and the component (a) is (b) / (a) = 0.01 to 20.
In the above cosmetics and cleaning agents, (a) the refreshing agent is menthol, peppermint oil, l-menthyl glyceryl ether, menthyl lactate, camphor, isopulegol, borneol, cineolmentone, spearmint, peppermint, menthyl malonate, glycosyl- One or more TRP M8 activators selected from the group consisting of mono-menthyl-O-acetate, 3-L-menthoxypropane-1,2-diol and 1-menthyl-3-hydroxybutyrate It is preferred that
It is preferable that the cosmetics and cleaning agents contain 0.1 to 1.0% by mass of a cationic polysaccharide.
It is preferable that the cosmetics and cleaning agents include an anionic surfactant.

According to the present invention, it is possible to obtain a cosmetic and a cleaning agent having an excellent refreshing feeling.

Hereinafter, embodiments of the present invention will be described in detail.
The cosmetics and cleaning agents according to the present invention are characterized by containing the components (a) and (b).
(A) a cooling agent (b) a primary amine and / or a secondary amine having no amide bond or an alkyl chain having 10 or more carbon atoms in the molecule 0.1 to 1.2% by mass

((A) Cooling agent)
As the cooling agent, those usually used for cosmetics and cleaning agents can be used.

Refreshing agents include menthol, peppermint oil, l-menthyl glyceryl ether, menthyl lactate, camphor, isopulegol, borneol, cineolmentone, spearmint, peppermint, menthyl malonate, glycosyl-mono-menthyl-O-acetate, 3-L One or more TRP M8 activators selected from the group consisting of -menthoxypropane-1,2-diol and 1-menthyl-3-hydroxybutyrate are preferred.
Further, menthol, peppermint oil, l-menthyl glyceryl ether and menthyl lactate are more preferable.

The blending amount of the cooling agent in the present invention is preferably 0.2 to 1.2% by mass based on the total amount of the cosmetic or cleaning agent. If the amount is less than 0.2% by mass, the refreshing feeling may be poor.
If the amount is more than 1.2% by mass, the stimulus that causes pain to the skin and eyes becomes too strong, which is not preferable.

((B) primary amine and / or secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule)
As the primary amine or secondary amine and / or secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule, those commonly used in cosmetics and cleaning agents can be used.

In the cosmetics and cleaning agents, it is preferable that the primary amine (b) is represented by the following formula (I).
(Formula 3)
NH ₂ —C (R ¹ ) ₂ —CH ₂ —R ² (I)
In the formula (I), R ¹ is a hydrogen atom or a methyl group, and R ² is a functional group selected from OH, SO ₂ H, SO ₂ SH, and SO ₃ H.

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

In the cosmetics and cleaning agents, (b) the secondary amine is preferably represented by the following formula (II).
(Formula 4)
NHR ³ —CH ₂ —CH ₂ —R ⁴ (II)
In the formula (II), R ³ is an alkyl group having 1 to 9 carbon atoms, and R ² is any one selected from OH, SO ₂ H, SO ₂ SH, and SO ₃ H.

具体 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.

More preferably, taurine or N-methyltaurine is used as the component (b).
Examples of commercially available taurine include aminoethylsulfonic acid (manufactured by Mutual Pharmaceutical Co., Ltd.). Commercial products containing N-methyltaurine include MTS-50 (manufactured by Clariant).

The compounding amount of the primary amine and / or the secondary amine having no amide bond and no alkyl chain having 10 or more carbon atoms in the molecule is 0.1 to 1.2% by mass based on the total amount of the cosmetic or cleaning agent. Is preferred. If the amount is less than 0.1% by mass, the refreshing feeling may be poor.
If the amount is more than 1.2% by mass, the feeling of cooling may be inferior or the viscosity of the composition may not be increased, and the stickiness after use may be significantly increased.

化粧 In the cosmetics and cleaning agents according to the present invention, it is preferable that (b) / (a) = 0.01 to 20, which is the mixing ratio of the component (b) and the component (a). When the compounding ratio of the component (a) is too large, or when the compounding ratio of the component (b) is too small, the duration of the refreshing feeling may be short. When the compounding ratio of the component (b) is too large or the compounding ratio of the component (a) is too small, the refreshing feeling may be poor.

In the cosmetics and cleaning agents according to the present invention, it is preferable that the cationic polysaccharide is contained in an amount of 0.1 to 1.0% by mass based on the total amount of the cosmetics or cleaning agent. By blending the cationic polysaccharide in this amount, the feel when applied to the skin can be smoothed.
Examples of the cationic polysaccharide include cationized guar gum, cationized cellulose, cationized locust bean gum, cationized cod gum, cationized fenugreek gum, and cationized starch.

It is preferable that the cosmetic and cleaning agent according to the present invention contain an anionic surfactant.
Examples of the anionic surfactant include sodium laurate, potassium laurate, coconut oil fatty acid sodium, coconut oil fatty acid potassium, sodium myristate, potassium myristate, sodium palmitate, potassium palmitate, triethanolamine palmitate, Higher fatty acid salts such as sodium stearate, potassium stearate, sodium behenate and potassium behenate; alkyl ether sulfates such as sodium polyoxyethylene lauryl ether sulfate, ammonium polyoxyethylene lauryl ether sulfate and triethanolamine polyoxyethylene lauryl ether sulfate Salts: alkyl sulfates such as sodium lauryl sulfate and triethanolamine lauryl sulfate; sodium tetradecene sulfonate, tetradecenesul Α-olefin sulfonates such as potassium phosphate; sodium N-lauroyl-L-glutamate, ammonium N-lauroyl-L-glutamate, N-coconut fatty acid acyl-L-glutamate, N-coconut fatty acyl-L N-acyl amino acid salts such as triethanolamine glutamate, sodium N-lauroyl sarcosine, sodium N-coconut fatty acid acyl sarcosine, potassium N-lauroyl-N-methyl β-alanine; sodium N-lauroyl eissionate; Acyl isethionates such as potassium lauroylisethionate; N-acylalkyl taurates such as sodium N-coconut fatty acid methyltaurine, sodium N-lauroylmethyltaurine, potassium N-coconut fatty acid methyltaurine; polyoxyethyl Sulfosuccinate salts such as disodium lauryl sulfosuccinate; N-acyl polypeptide salts such as coconut oil fatty acid hydrolyzed collagen potassium; alkyl ether phosphates such as sodium polyoxyethylene lauryl ether phosphate; dodecane-1,2 Hydroxy ether carboxylate such as sodium diol acetate ether; alkyl ether carboxylate such as polyoxyethylene lauryl ether acetate;

In addition, when the cosmetic and cleaning agent according to the present invention contain an anionic surfactant, it is preferable that the cationic surfactant is not contained in an amount of 1/100 or more of the amount of the anionic surfactant. By adding a large amount of the cationic surfactant, a complex may be formed with the anionic surfactant, and the stability may be poor.

Examples of the cationic surfactant include stearyltrimethylammonium chloride, cetyltrimethylammonium chloride, behenyltrimethylammonium chloride, distearyldimethylammonium chloride, dioleyldimethylammonium chloride, didecyldimethylammonium chloride, amidobutylguanidine acetate laurate, Amidobutyl guanidine myristate acetate, amide guanidine butyl palmitate, distearyl dimethyl ammonium sulfate, stearyl ethyl dihydroxyethyl ammonium ethyl sulfate, N-coconut oil fatty acid L-arginine ethyl DL-pyrrolidone carboxylate, dimethylaminoethyl stearate Amide, dimethylaminopropylamide stearate, diethylaminoethyl stearate Amides, diethylaminopropylamide stearate, dipropylaminoethylamide stearate, dipropylaminopropylamide stearate, dimethylaminoethylamide palmitate, dimethylaminopropylamide palmitate, dimethylaminoethylamide myristate, dimethylaminopropyl myristate Examples include amide, behenic acid dimethylaminoethylamide, and behenic acid dimethylaminopropylamide.

The cosmetics and cleaning agents according to the present invention include, in addition to the above-mentioned components, components usually used in cosmetics or cleaning agents, such as amphoteric surfactants, liquid oils, semi-solid oils, solid oils, powders, and film agents. , A humectant, an ultraviolet absorber, a warming agent, a cosmetic ingredient, a fiber, a fragrance, water and the like can be blended within a range that does not impair the effects of the present invention.

Examples of the amphoteric surfactant include coconut oil fatty acid amidopropyl betaine, octyldimethylaminoacetic acid betaine, lauryldimethylaminoacetic acid betaine, lauric acid amidopropyl betaine, coconut oil fatty acid alkyldimethylaminoacetic acid betaine, myristyldimethylaminoacetic acid betaine, and cetyldimethyl. Carbobetaine type amphoteric surfactants such as betaine aminoacetate, betaine coconut fatty acid amidopropyldimethylaminoacetate betaine, betaine laurate amidopropyldimethylaminoacetate betaine, lauryldihydroxyethylaminoacetate betaine, and cetyldihydroxyethylaminoacetate betaine; Sulfobetaine-type amphoteric surfactants such as betaine and lauryl sulfobetaine, 2-alkyl-N-carboxymethyl-N-hydroxyethyl Ampho (di) acetic acid type amphoteric surfactants such as imidazolinium betaine, N-coconut fatty acid acyl-N-carboxymethoxyethyl-N-carboxymethylethylenediamine disodium, sodium laurylaminodiacetate, coconut oil alkylaminodiacetic acid Alkyl iminodicarboxylate type amphoteric surfactants such as sodium and sodium laurylaminodipropionate; amino acid amphoteric surfactants such as N- [3-alkyl (12,14) oxy-2-hydroxypropyl] -L-arginine hydrochloride Surfactants and the like.

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

Examples of the silicone oil include non-volatile silicone oils such as dimethylpolysiloxane having a polymerization degree of 6 or more, phenyltrimethicone, diphenyldimethicone, diphenylsiloxyphenyltrimethicone, and trimethylpentaphenyltrisiloxane; and dimethylpolysiloxane having a polymerization degree of 2 to 5. And volatile silicone oils such as decamethylcyclopentasiloxane, octamethylcyclotetrasiloxane, dodecamethylcyclohexasiloxane, methyltrimethicone, dimethylpolysiloxane, decamethyltetrasiloxane, and ethyltrisiloxane.

Examples of polar oils include glyceryl tri-2-ethylhexanoate, diisostearyl malate, glyceryl diisostearate, diglyceryl triisostearate, glyceryl tri (capryl / caprin) ate, neopentyl glycol dicaprate, tetra-2-ethyl Pentaerythrityl hexanoate, diethylhexyl sebacate, octyldodecanol, trimethylolpropane tri-2-ethylhexanoate, oxystearyl oxystearate, pentaerythrityl tetra (ethylhexanoate / benzoate), trioctanoin, tetraoctane Pentaerythrityl acid, dipentaerythrityl hexahydroxystearate, castor oil, diisopropyl sebacate, pentaerythrit tetraoctanoate, triisostearate Chi roll propane.

Examples of the hydrocarbon oil include hydrogenated polyisobutene, liquid paraffin, squalane, squalene, heavy liquid isoparaffin, polyisobutylene, α-olefin oligomer and the like.
Natural animal and vegetable oils and semi-synthetic oils include avocado oil, linseed oil, almond oil, olive oil, kaya oil, liver oil, kyounin oil, wheat germ oil, sesame oil, rice germ oil, rice bran oil, sasanqua oil, safflower oil, cinnamon oil Oil, cinnamon oil, turtle oil, soybean oil, teaseed oil, camellia oil, evening primrose oil, corn oil, rapeseed oil, Japanese kiri oil, germ oil, persic oil, palm oil, red palm oil, palm kernel oil, castor oil , Sunflower oil, grape oil, jojoba oil, macadamia nut oil, cottonseed oil, coconut oil, tricoconut oil fatty acid glyceride, peanut oil, liquid lanolin, reduced lanolin, lanolin alcohol, lanolin acetate, lanolin fatty acid isopropyl, POE lanolin alcohol ether, POE lanolin alcohol Acetate, lanolin fatty acid polyethylene glycol, OE hydrogenated lanolin alcohol ether, yolk oil, and the like.

Examples of the semi-solid oil component include petrolatum, tetra (behenic acid / benzoic acid / ethylhexanoic acid) pentaerythrit, dipentaerythrityl hexahydroxystearate, dimer dilinoleate, macadamia nut oil polyglyceryl-6 ester sbehenate, tetra (Hydroxystearic acid / isostearic acid) dipentaerythrityl, bisdiglyceryl polyacyl adipate-2 and the like.

Examples of the solid oil component include solid oils and fats, waxes, solid hydrocarbons, and higher alcohols. For example, solid oils such as cocoa butter and hydrogenated castor oil; waxes such as mocro, carnauba wax, beeswax, salami beeswax, candelilla wax and jojoba wax: hydrocarbon waxes such as polyethylene wax, paraffin wax, ceresin, and microcrystalline wax; cetyl; Higher alcohols such as alcohol, stearyl alcohol, behenyl alcohol, and butyl alcohol; silicone wax;

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

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

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

Examples of coloring materials include inorganic white pigments (titanium dioxide, zinc oxide), inorganic red pigments (iron oxide (iron oxide), iron titanate), inorganic brown pigments (γ-iron oxide), and inorganic yellow pigments Pigments (yellow iron oxide, loess), inorganic black pigments (black iron oxide, carbon, low titanium oxide), inorganic purple pigments (mango violet, cobalt violet), inorganic green pigments (chromium oxide, chromium hydroxide, Cobalt titanate), inorganic blue pigments (ultramarine, navy blue), pearl pigments (titanium oxide coated mica, titanium oxide coated bismuth oxychloride, titanium oxide coated talc, colored titanium oxide coated mica, bismuth oxychloride, fish scale foil), metal Powder pigments (aluminum powder, copper powder), organic pigments (red 202, red 205, red 220, red 228, red 405, orange) Color No. 203, Orange No. 204, Yellow No. 205, Yellow No. 401, Blue No. 404), organic pigments of zirconium, barium, aluminum lake (Red No. 3, Red No. 104, Red No. 227, Red No. 401, Orange No. 205) , Yellow 4, yellow 202, green 3, blue 1), natural pigments (chlorophyll, carcinoids (β-carotene), calsamine, 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 (hybrid fine powder)), and the like.

Examples of the film-forming agent include siliconized pullulan, trimethylsiloxysilicic acid, quaternary salt of dimethylaminomethacrylate, vinylpyrrolidone / methacrylic acid-N, N-dimethyl-ethylantinioethyl salt copolymer, and silicone / polyether polyurethane. Resin, (methacryloyloxyethylcarboxybetaine / methacrylalkyl) copolymer, dextrin, (vinylpyrrolidone / VA) copolymer, alkyl acrylate ammonium, polyvinyl alcohol, polyethyl acrylate, (alkyl acrylate / octylacrylamide) copolymer, (Acrylates / Propyl methacrylate) copolymer, polyvinyl acetate, (alkyl acrylate / dimethicone) copolymer, polyether graft acrylic Corn, trimethylsiloxy silicate, and fluorosilicone modified silicone resin and the like.

Examples of humectants include dipropylene glycol, polyethylene glycol, propylene glycol, glycerin, diglycerin, decaglycerin, 1,3-butylene glycol, xylitol, sorbitol, maltitol, erythritol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, Carolinic acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile salts, dl-pyrrolidone carboxylate, short-chain soluble collagen, diglycerin (EO) PO adduct, lycopodium extract, Achillea millefolium extract, Melilot extract and the like.

Examples of the ultraviolet absorber include benzoic acid-based ultraviolet absorbers (for example, paraaminobenzoic acid (hereinafter abbreviated as PABA), 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 type ultraviolet absorbers (eg, homomenthyl-N-acetylanthranilate, etc.); Salicylic acid-based ultraviolet absorbers (eg, amyl salicylate, menthyl salicylate, homomenthyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropanol phenyl salicylate, etc.); cinnamic acid-based ultraviolet absorber (For example, octyl cinnamate, ethyl-4-isopropyl cinnamate, methyl-2,5-diisopropyl cinnamate, ethyl-2,4-diisopropyl cinnamate, methyl-2,4-diisopropyl cinnamate, propyl-p-methoxy Cinnamate, isopropyl-p-methoxycinnamate, isoamyl-p-methoxycinnamate, 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.); Benzov Non-UV absorbers (eg, 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, -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 the warming sensate include pepper tincture, capsaicin, capsinoid, vanillyl butyl ether and the like.

Other incorporable components include, for example, preservatives (eg, ethyl paraben, butyl paraben); whitening agents (eg, placental extract, saxifrage extract, arbutin); blood circulation promoters (nicotinic acid, benzyl nicotinate, nicotine) Acid tocopherol, nicotinic acid β-butoxyester, minoxidil or an analog thereof, vitamin Es, γ-oryzanol, alkoxycarbonylpyridine N-oxide, carpronium chloride, and acetylcholine or a derivative thereof; various extracts (eg, ginger, Ubak, spinach, spinach, birch, loquat, carrot, aloe, mallow, iris, grape, loofah, lily, saffron, senkyu, ginger, hypericum, ononis, garlic, capsicum, chimpanzee, cypress, button, seaweed, etc.), activation Agent (for example Examples include panthenyl ethyl ether, nicotinamide, biotin, pantothenic acid, royal jelly, cholesterol derivatives, etc .; antiseborrheic agents (eg, pyridoxines, thianthol, etc.).

化粧 The cosmetic and cleaning agent of the present invention preferably have a pH of 6.5 or less. If the pH exceeds 6.5, the refreshing feeling may be poor. In addition, by setting the pH to 6.5 or less and using the cleaning agent, the cleaning agent can have not only a refreshing feeling but also excellent foaming and foam quality.

化粧 The cosmetics and cleaning agents of the present invention are preferably cosmetics and cleaning agents applied to hair, scalp or skin. Specific examples include, for example, skin care cosmetics such as lotions and body lotions, hair and scalp cosmetics such as hair tonics, deodorant cosmetics, hair cleansing products such as shampoos, and skin cleansing products such as body soaps. No.

The present invention will be described in more detail below with reference to examples, but the present invention is not limited thereto. Unless otherwise specified, the compounding amount is shown in mass% based on the system in which the component is compounded.
Prior to the description of the examples, the evaluation test method used in the present invention will be described.

Evaluation (1): Appearance After each sample was prepared, it was stored in a transparent glass container at 15 ° C. for 2 weeks, and then the appearance was determined.
G: Transparent, no foreign matter floating or settling.
B: Not transparent or foreign matter floating / sedimenting.

Evaluation (2): Refreshing feeling Five professional panels evaluated the strength of the refreshing feeling during shampoo lathering against Test Example 1-1 (reference shampoo) in an actual use evaluation test comparing half heads as follows. did.
A: Out of five specialized panels, four or more evaluated that “the refreshing feeling was enhanced”.
B: Two or three of the five specialized panels evaluated that “the refreshing feeling was enhanced”.
C: Out of the five specialized panels, one or less evaluated that “the refreshing feeling was enhanced”.

Evaluation (3): Creamyness of foam Five professional panels evaluated the creamyness of foam when shampoo was used in an actual use evaluation test of half-head comparison as follows.
A: Out of 5 panelists, 4 or more evaluated as "very creamy."
B: Two or three of the five expert panels rated "very creamy."
C: One of the five expert panels rated "very creamy".
D: None of the five expert panels rated "very creamy".

(4) The present inventors produced a hair cleansing agent (hair shampoo) shown in Table 1 below by a conventional method and measured it by the above evaluation method. Table 1 shows the results.

From Table 1, it was clarified that when various amines containing menthol were blended, some amines could improve the refreshing sensation and others did not.
Urea, hydroxyethyl urea and sodium pyrrolidonecarboxylate having an amide bond in the molecule did not have the effect of improving the refreshing sensation.
In addition, tertiary amines EDTA 2Na.2H ₂ O and triethanolamine also had no effect of improving the refreshing feeling.
Also, the quaternary amine, trimethylglycine, had no effect of improving the refreshing sensation.
On the other hand, the hair wash containing taurine, 2-amino-2-methyl-1-propanol and sodium N-methyltaurine had a refreshing sensation better than that of menthol.

As a result of these studies by the present inventors, the cosmetics and cleaning agents according to the present invention have (a) a cooling agent and (b) an amide bond and an alkyl chain having 10 or more carbon atoms in the molecule. It was revealed that cosmetics and cleansers having excellent refreshing feeling can be obtained by containing 0.1 to 1.2% by mass of a secondary amine and / or a secondary amine.

(4) The present inventors produced a hair cleansing agent (hair shampoo) shown in Table 2 below by a conventional method and measured it by the above evaluation method. Table 2 shows the results.

よ り From Table 2, it became clear that the blending ratio and pH of component (b) and component (a) affect the refreshing sensation.

Therefore, in the cosmetics and cleaning agents of the present invention, it is preferable that the mixing ratio of the component (b) and the component (a) is (b) / (a) = 0.01 to 20.
Further, the pH is preferably 6.5 or less.

(4) The present inventors produced a hair cleansing agent (hair shampoo) shown in Table 3 below by a conventional method and measured it by the above evaluation method. Table 3 shows the results.

As shown in Table 3, the hair cleansing compositions containing cationic polysaccharides, cationized guar gum (Test Example 1-5) and cationized cellulose (Test Example 3-1), were excellent in refreshing feeling and creamy foam. .
On the other hand, a hair cosmetic containing a cationic polymer, polyquaternium-7 (Test Example 3-2) or (propyltrimonium chloride acrylamide / dimethylacrylamide) copolymer (Test Example 3-3) has a refreshing feeling and There was room for improvement in the creaminess of the foam.

処方 Hereinafter, formulation examples of the cosmetics and cleaning agents according to the present invention will be described. It is needless to say that the present invention is not limited at all by the formulation examples, but is specified by the claims.

Formulation example 1: 0.6% by mass of deodorant cosmetic menthol
N-methyltaurine sodium 0.1
Ethanol 45
PPG-20 Decyltetradeceth-10 0.05
Fragrance 0.1
Water residue

Formulation Example 2: Foamed aqueous cosmetic potassium cocoyl glutamate 0.1% by mass
Lauryl betaine 0.07
PEG-60 hydrogenated castor oil 1.0
Glycerin 10.0
Dipropylene glycol 8.0
1,3-butylene glycol 4.0
Sorbitol 2.0
PEG400 2.0
Menthol 0.2
Phenoxyethanol 0.5
Taurine 0.2
Fragrance 0.1
Water residue

Formulation Example 3: Cream
POE (20) Sorbitan stearate 2.0% by mass
Stearoyl methyl taurine sodium 0.5
POE (5) glyceryl stearate 0.2
Behenyl alcohol 1.8
Stearyl alcohol 1.8
Glyceryl stearate 1.0
Mineral oil 12.0
Cetyl ethylhexanoate 5.0
N-lauroyl glutamate di (phytosteryl / octyldodecyl)
2.0
Dipropylene glycol 5.0
Trehalose 1.0
Dipotassium glycyrrhizinate 0.1
Menthyl lactate 0.2
Acrylic acid / alkyl acrylate (C10-30) copolymer potassium 0.03
Taurine 0.1
Chelating agent qs
Preservative appropriate amount
Fragrance 0.1
Water residue

Formulation Example 4: Essence
POE (20) Sorbitan stearate 0.5% by mass
Stearoyl methyl taurine sodium 0.05
Stearyl alcohol 0.5
Cetostearyl alcohol 0.6
Dimethicone 5.0
Glyceryl diisostearate 1.0
Ethanol 5.0
Butylene glycol 10.0
Glycerin 1.0
Tranexamic acid 1.0
N-methyltaurine sodium 0.3
Xanthan gum 0.05
Mint oil 0.1
l-menthyl glyceryl ether 0.2
Chelating agent qs
Preservative appropriate amount
Fragrance 0.15
Water residue

Formulation Example 5: makeup base
POE (20) sorbitan palmitate 0.8% by mass
Stearoyl methyl taurine sodium 0.1
Behenyl alcohol 0.4
Butyl alcohol 0.2
Cyclomethicone 9.0
Phenyltrimethicone 5.0
Ethanol 2.0
Butylene glycol 5.0
Menthol 0.1
Menthyl lactate 0.1
Talc 2.0
Titanium dioxide 1.0
Citric acid 0.05
N-methyltaurine sodium 0.1
Cellulose gum 0.09
Chelating agent qs
Preservative appropriate amount
Water residue

Formulation Example 6: Sunscreen cosmetics
POE (20) Sorbitan stearate 1.0% by mass
Stearoyl methyl taurine sodium 0.2
Behenyl alcohol 1.0
Cetostearyl alcohol 0.2
Glyceryl stearate 0.5
Cyclomethicone 10.0
Ethylhexyl methoxycinnamate 7.0
t-butylmethoxybenzoylmethane 1.0
Isostearic acid 0.5
Dimethicone copolyol 0.5
Butylene glycol 7.0
Dipropylene glycol 7.0
Menthol 0.2
Tranexamic acid 2.0
N-methyltaurine sodium 0.2
Chelating agent qs
Preservative appropriate amount
Water residue

Formulation Example 7: Lotion
Glycerin 5% by mass
Butylene glycol 5
Taurine 0.2
Polyethylene glycol 1500 2
Phenoxyethanol 0.3
Trisodium edetate 0.02
Citric acid 0.03
N-methyltaurine sodium 0.02
Ethanol 5
POE ・ POP-decyltetradecyl ether (24E.O.) (13P.O.)
0.4
PPG-20 Decyltetradeceth-10 0.05
Menthol 0.1
Camphor 0.1
Water residue

Formulation Example 8: emulsified foundation talc 3% by mass
Titanium dioxide 4
Bengara 0.5
Yellow iron oxide 1.5
Black iron oxide 0.1
Bentonite 0.5
Polyoxyethylene sorbitan monostearate 1
N-methyltaurine sodium 0.8
Dipropylene glycol 8
Dicocoylethyl hydroxyethylmonium methosulfate 0.6
Ion exchange water residue
Behenic acid 0.5
Stearyl alcohol 0.4
Isohexadecyl alcohol 6
Glycerin monostearate 2
Liquid lanolin 2
Liquid paraffin 6
Paraben 0.1
3-L-menthoxypropane-1,2-diol 0.3
Fragrance 0.05

Claims (9)

1. Cosmetics and cleansers comprising (a) component and (b) component.
   (A) a cooling agent (b) a primary amine and / or a secondary amine having no amide bond or an alkyl chain having 10 or more carbon atoms in the molecule 0.1 to 1.2% by mass
2. The cosmetic and cleaning agent according to claim 1, wherein the primary amine (b) is represented by the following formula (I).
   (Formula 1)
   NH ₂ —C (R ¹ ) ₂ —CH ₂ —R ² (I)
   In the formula (I), R ¹ is a hydrogen atom or a methyl group, and R ² is a functional group selected from OH, SO ₂ H, SO ₂ SH, and SO ₃ H.
3. The cosmetic and cleaning agent according to claim 1 or 2, wherein (b) the secondary amine is represented by the following formula (II).
   (Formula 2)
   NHR ³ —CH ₂ —CH ₂ —R ⁴ (II)
   In the formula (II), R ³ is an alkyl group having 1 to 9 carbon atoms, and R ² is any one selected from OH, SO ₂ H, SO ₂ SH, and SO ₃ H.
4. (4) The cosmetic and cleaning agent according to any one of (1) to (3), wherein the amount of the component (a) is 0.2 to 1.2% by mass.
5. (5) The cosmetic and cleaning agent according to any one of (1) to (4), wherein the pH is 6.5 or less.
6. The cosmetic and cleaning composition according to any one of claims 1 to 5, wherein (b) / (a) = 0.01 to 20, which is a mixing ratio of the component (b) and the component (a). And cosmetics and cleaning agents.
7. The cosmetic and cleaning composition according to any one of claims 1 to 6, wherein (a) the refreshing agent is menthol, peppermint oil, l-menthyl glyceryl ether, menthyl lactate, camphor, isopulegol, borneol, cineolmentone, One selected from the group consisting of spearmint, peppermint, menthyl malonate, glycosyl-mono-menthyl-O-acetate, 3-L-menthoxypropane-1,2-diol, 1-menthyl-3-hydroxybutyrate Or a cosmetic or cleaning agent characterized by being two or more TRP M8 activators.
8. A cosmetic or cleaning agent according to any one of claims 1 to 7, wherein the cosmetic and cleaning agent comprises 0.1 to 1.0% by mass of a cationic polysaccharide.
9. 化粧 The cosmetic and cleaning composition according to any one of claims 1 to 8, further comprising an anionic surfactant.