Cleaning composition

Abstract

To provide a cleaning composition that is unlikely to cause a malodor with time, particularly under high temperature conditions.SOLUTION: A cleaning composition contains (a) an amino group-bearing compound, (b) glycerol and / or saccharide, and (c) fatty acid and / or fatty acid salt, the cleaning composition containing (d) pyrosulfite.SELECTED DRAWING: None

Description

Technical Field

[0001] The present invention relates to a cleaning composition with suppressed malodor.

Background Art

[0002] In cleaning compositions represented by facial cleansers, fatty acids and their salts are widely used as main cleaning components, and a refreshing feeling in use is preferred. Also, glycerin, saccharides, etc. are blended for the purpose of improving the moisturizing feeling and imparting stability over time, and cationic polymers such as polyquaternium are generally blended to improve usability. Fatty acid salts may oxidize over time to cause discoloration and rancid odor, which tends to be promoted by heat. Also, glycerin and saccharides are likely to produce a burnt odor due to heat, and when used in combination with compounds containing an amino group such as polyquaternium, discoloration and odor are likely to occur due to the Maillard reaction. Since the manufacturing method of cleaning compositions generally involves a step of heating and mixing raw materials, the generation of malodor due to heat can hinder quality improvement, and various solutions have been studied. For example, masking malodor with a fragrance, or blending antioxidants such as vitamin E, butylhydroxytoluene (BHT), butylhydroxyanisole (BHA), and tocopherol to suppress the oxidation of raw materials has been done (Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] When a fragrance or antioxidant is blended in an amount sufficient to obtain a malodor suppressing effect, there may be inconveniences such as the generation of an unfavorable odor or the inability to promote a fragrance-free product. In view of these circumstances, the object of the present invention is to provide a cleaning composition that suppresses odor change over time, especially when exposed to high-temperature conditions. [Means for solving the problem]

[0005] As a result of diligent research, the inventors discovered that incorporating pyrosulfites into cleaning compositions suppresses odor changes even when exposed to high-temperature conditions, leading to the completion of the present invention.

[0006] In other words, the present invention is as follows: [1] A cleaning composition comprising (a) a compound containing an amino group, (b) glycerin and / or sugars, and (c) a fatty acid and / or fatty acid salt, characterized in that it also contains (d) a pyrosulfite. [2](d) The cleaning composition according to [1], wherein the pyrosulfite is sodium pyrosulfite. The cleaning composition according to [1] or [2], wherein the content of [3](d) is 0.001 to 0.05% by mass of the whole composition. [4](a) The cleaning composition according to any one of [1] to [3], wherein the compound containing an amino group is a cationic polymer containing an amino group. [5](a) The cleaning composition according to [4], wherein a cationic polymer containing an amino group comprises dimethyldiallylammonium chloride as a constituent monomer. A cleaning composition according to any one of [1] to [5], wherein the content of [6](a) is 0.001 to 1.0% by mass of the whole composition. The cleaning composition according to any one of [1] to [6], wherein the total content of [7](b) is 10 to 30% by mass of the whole composition. The cleaning composition according to any one of [1] to [7], wherein the total content of [8](c) is 20 to 50% by mass of the whole composition. [9] A method for suppressing odor change in a cleaning composition containing (a) a compound containing an amino group, (b) glycerin and / or sugars, and (c) a fatty acid and / or fatty acid salt, characterized in that (d) a pyrosulfite is included in the composition. [Effects of the Invention]

[0007] The cleaning composition of the present invention is less prone to developing unpleasant odors over time, especially when exposed to high-temperature conditions. Furthermore, it can also suppress discoloration. [Modes for carrying out the invention]

[0008] A first aspect of the present invention is a cleaning composition comprising (a) a compound containing an amino group, (b) glycerin and / or sugars, and (c) a fatty acid and / or a fatty acid salt, characterized in that it also comprises (d) a pyrosulfite.

[0009] (a) The compound containing an amino group in the present invention may be a low molecular weight compound or a polymer, as long as it contains one or more amino groups. Alternatively, the compound containing an amino group may be in the form of a composition, such as a plant extract. Compounds containing amino groups are preferably those commonly used in topical skin preparations, and examples include, but are not particularly limited to, cationic polymers containing amino groups, royal jelly protein or its hydrolysates, conchiolin or its hydrolysates, collagen or its hydrolysates, glycine, and almond extract.

[0010] Of these, cationic polymers containing amino groups are more preferred. Here, cationic polymer refers to a polymer having cationic groups, and these cationic groups may be cationized amino groups. Cationic polymers containing amino groups include, but are not limited to, polyquaterniums, cationized cellulose derivatives, cationized guar gum derivatives, cationic starch, diallyl quaternary ammonium salt polymers, diallyl quaternary ammonium salt / acrylamide copolymers, methacryloyloxyethyl quaternary ammonium salt / acrylamide copolymers, diallyl quaternary ammonium salt / acrylic acid copolymers, acrylic acid / diallyl quaternary ammonium salt / acrylamide copolymers, and acrylic acid / methacrylamidopropyl quaternary ammonium salt / alkyl acrylate copolymers. The composition of the present invention may contain one or more cationic polymers containing amino groups.

[0011] Examples of polyquaternium compounds include polyquaternium-2, polyquaternium-4, polyquaternium-5, polyquaternium-6, polyquaternium-7, polyquaternium-10, polyquaternium-11, polyquaternium-16, polyquaternium-22, polyquaternium-28, polyquaternium-30, polyquaternium-32, polyquaternium-33, polyquaternium-37, polyquaternium-39, polyquaternium-43, polyquaternium-44, polyquaternium-46, polyquaternium-47, polyquaternium-48, and polyquaternium- Polyquaternium-49, Polyquaternium-50, Polyquaternium-51, Polyquaternium-52, Polyquaternium-53, Polyquaternium-54, Polyquaternium-55, Polyquaternium-56, Polyquaternium-57, Polyquaternium-59, Polyquaternium-61, Polyquaternium-62, Polyquaternium-63, Polyquaternium-64, Polyquaternium-65, Polyquaternium-66, Polyquaternium-67, Polyquaternium-68, Polyquaternium-69, Polyquaternium-70, Polyquaternium-72, Polyquaternium-73, Poly Quaternium-74, polyquaternium-75, polyquaternium-76, polyquaternium-77, polyquaternium-84, polyquaternium-85, polyquaternium-86, polyquaternium-87, polyquaternium-90, polyquaternium-92, polyquaternium-94, polyquaternium-99, or combinations of two or more of these are preferably listed.

[0012] In the present invention, cationic polymers containing amino groups are more preferably those containing dimethyldiallylammonium chloride as a constituent monomer, and even more preferably polyquaternium-7, polyquaternium-39, and the like.

[0013] (a) The content of the amino group-containing compound in the composition of the present invention is preferably 0.001 to 1.0% by mass of the total composition, and more preferably 0.2 to 1.0% by mass.

[0014] The composition of the present invention contains (b) glycerin and / or sugars. In the present invention sugar The three types are Carbonates (e.g., D-glyceryl aldehyde, dihydroxyacetone, etc.); tetrasaccharides (e.g., D-erythrose, D-erythritol, D-threose, erythritol, etc.); pentoses (e.g., L-arabinose, D-xylose, L-lyxose, D-arabinose, D-ribose, D-ribulose, D-xylose, L-xylose, D-xylitol, L-xylitol, etc.); hexoses (e.g., D-glucose, D-talose, D-busicose, D-galactose, D-fructose, L-galactose) Monosaccharides such as glycerides, L-mannose, D-tagatose, etc.; heptose (e.g., aldoheptose, hepros, etc.); octose (e.g., octulose, etc.); deoxy sugars (e.g., 2-deoxy-D-ribose, 6-deoxy-L-galactose, 6-deoxy-L-mannose, etc.); amino sugars (e.g., D-glucosamine, D-galactosamine, sialic acid, aminouronic acid, muramic acid, etc.); and uronic acids (e.g., D-glucuronic acid, D-mannuronic acid, L-glucuronic acid, D-galacturonic acid, L-iduronic acid, etc.);

[0015] Oligosaccharides For example, maltose, maltotriose, sucrose, gentiobiose, umbelliferose, lactose, planteose, isolentinose, α,α-trehalose, raffinose, levorinose, umbellisin, stachyose, verbascose, etc. );

[0016] Polysaccharide ( For example, starch hydrolyzates, cellulose, quince seeds, 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, keratosulfate, locust bean gum, succinoglucan, caronic acid, etc. ); refers to One or more of these can be used.

[0017] The content of glycerin is preferably 1 to 30% by mass, more preferably 10 to 20% by mass, based on the total composition. The total content of saccharides is preferably 1 to 20% by mass, more preferably 5 to 15% by mass, based on the total composition. Also, the total content of glycerin and saccharides is preferably 10 to 30% by mass, more preferably 15 to 25% by mass, based on the total composition.

[0018] In the present invention, the (c) fatty acid and / or fatty acid salt is not particularly limited, but preferably includes those having 8 to 24 carbon atoms, more preferably those having 10 to 22 carbon atoms, and even more preferably those having 12 to 18 carbon atoms. Note that fatty acids or fatty acid salts other than those having 8 to 24 carbon atoms are not excluded from being contained in the composition of the present invention. Also, the fatty acid and / or fatty acid salt may be saturated or unsaturated, or may have a branched chain or not have a branched chain. Either one is acceptable. Specific examples of preferred fatty acids include lauric acid, myristic acid, palmitic acid, stearic acid, isostearic acid, oleic acid, hydroxystearic acid, hydroxydecenoic acid, coconut oil fatty acids, reduced coconut oil fatty acids, beef tallow fatty acids, reduced beef tallow fatty acids, and palm kernel fatty acids. Among these fatty acids, it is preferable to include one or more selected from myristic acid, palmitic acid, and stearic acid in terms of foaming, safety, and stability, and it is particularly preferable to use myristic acid, palmitic acid, and stearic acid. Examples of alkaline agents that form salts with these higher fatty acids include alkali metal salts such as sodium and potassium, ammonium salts, monoethanolamine salts, diethanolamine salts, triethanolamine salts, alkanolamine salts such as 2-amino-2-methylpropanol and 2-amino-2-methylpropanediol, and basic amino acid salts such as lysine and arginine.

[0019] The total content of (c) fatty acids and / or fatty acid salts in the composition of the present invention is preferably 20 to 50% by mass of the total composition, and more preferably 30 to 40% by mass.

[0020] Generally, it is known that in fatty acid soap-based cleaning compositions, increasing the neutralization rate of fatty acids results in a liquid state, while decreasing the neutralization rate of fatty acids results in a creamy or paste-like state. When the cleaning composition is in the form of a cream, the neutralization rate of the fatty acids is preferably 70 to 95 mol%, and more preferably 75 to 90 mol%. The fatty acid neutralizing agent is not particularly limited as long as it is one that is commonly used in cleaning compositions, and for example, potassium hydroxide, sodium hydroxide, triethanolamine, L-arginine, etc. can be used.

[0021] In the present invention, (d) pyrosulfite is an ingredient that works to suppress odor change in the cleaning composition. Components (a) and (b) contained in the composition of the present invention tend to produce a burnt odor when heated, etc., due to the Maillard reaction, and component (c) tends to produce a rancid odor over time, but these odors are suppressed by (d) pyrosulfite. Pyrosulfite is generally used as an antioxidant, but as shown in the examples described below, pyrosulfite can suppress odor change over time even under high temperature conditions, compared to other antioxidants. Examples of pyrosulfites include sodium salts and potassium salts, but sodium salts are more preferred.

[0022] The content of (c) pyrosulfite in the composition of the present invention is preferably 0.001 to 0.05% by mass of the total composition, and more preferably 0.005 to 0.01% by mass. Furthermore, the mass ratio of (c) the content of pyrosulfites to (b) the total content of glycerin and / or sugars is preferably 1:30000 to 1:200, and more preferably 1:5000 to 1:1500. Furthermore, the mass ratio of the content of (c) pyrosulfites to the total content of (c) fatty acids and / or fatty acid salts is preferably 1:5000 to 1:400, and more preferably 1:10000 to 1:2000.

[0023] The compositions of the present invention typically contain water.

[0024] The composition of the present invention is for cleansing purposes and is particularly suitable for facial cleansing. It is also preferable to use it in the form of a cosmetic or quasi-drug. The dosage form of the composition of the present invention is not particularly limited, but for example, a liquid or cream-type emulsifier is preferred.

[0025] The composition of the present invention can be prepared by conventional preparation methods. For example, it can be manufactured by stirring and mixing the raw materials under heating (e.g., 75-85°C) and then cooling them.

[0026] The cosmetic composition of the present invention may optionally contain other ingredients commonly used in cosmetics, provided that the aforementioned limitations on content and other factors are not deviated from, and that the effects of the present invention are not impaired. Examples of such optional ingredients include alcohols, ethers, powders, oils, humectants, surfactants, metal ion chelating agents, pearlescent agents, amino acids, organic amines, polymer emulsions, pH adjusters, vitamins, other antioxidants, preservatives, water-soluble polymers, fragrances, and various active ingredients.

[0027] Examples of alcohols include dihydric alcohols such as ethylene glycol, 1,3-butylene glycol, trimethylene glycol, 1,2-butylene glycol, propylene glycol, dipropylene glycol, propanediol, 1,2-pentanediol, 3-methyl-1,3-butanediol, tetramethylene glycol, 2,3-butylene glycol, pentamethylene glycol, 2-butene-1,4-diol, hexylene glycol, and octylene glycol; trihydric alcohols such as trimethylolpropane; tetrahydric alcohols such as pentaerythritol; pentahydric alcohols such as xylitol; polyhydric alcohol polymers such as triglycerin, tetraglycerin, and polyglycerin; sugar alcohols such as starch-degrading sugar-reducing alcohols; and polyglycerin. Alcohol alkyl ethers such as ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, ethylene glycol monophenyl ether, ethylene glycol monohexyl ether, ethylene glycol mono-2-methylhexyl ether, ethylene glycol isoamyl ether, ethylene glycol benzyl ether, and ethylene glycol isopropyl ether; Alcohol alkyl ethers such as diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, triethylene glycol monomethyl ether, triethylene glycol monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monobutyl ether, propylene glycol isopropyl ether, dipropylene glycol methyl ether, dipropylene glycol ethyl ether, and dipropylene glycol butyl ether; Glycerin monoalkyl ethers such as xyl alcohol, ceracyl alcohol, and batyl alcohol; Alcohol polymers such as diethylene glycol, triethylene glycol, polypropylene glycol, tetraethylene glycol, and polyethylene glycol; Examples include glycolid; tetrahydrofurfuryl alcohol; POE-tetrahydrofurfuryl alcohol; POP-butyl ether; POP·POE-butyl ether; tripolyoxypropylene glycerin ether; POP-glycerin ether; POP-glycerin ether phosphate; POP·POE-pentaneerythritol ether, etc.

[0028] Ethers include those that fall under the category of alcohols mentioned above, Ethylene glycol dimethyl ether, ethylene glycol diethyl ether, ethylene glycol dibutyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol methyl ethyl ether, ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, ethylene glycol monobutyl ether acetate, ethylene glycol monophenyl ether acetate, ethylene glycol diazibate, ethylene glycol disuccinate, diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol Examples include propylene glycol monoethyl ether acetate, propylene glycol monopropyl ether acetate, and propylene glycol monophenyl ether acetate.

[0029] The shape of the powder is not particularly limited, and can be spherical, needle-shaped, plate-shaped, etc. Examples include inorganic powders (e.g., talc, kaolin, mica, sericite, muscovite, phlogopite, synthetic mica, red mica, biotite, vermiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, tungstate metal salts, magnesium, silica, alumina, zeolite, barium sulfate, calcined calcium sulfate (calcined gypsum), calcium phosphate, fluorine apatite, hydroxyapatite, ceramic powder, boron nitride, etc.); organic powders (e.g., polyamide resin powder (nylon powder), polyethylene powder, poly(meth)acrylate powder, polystyrene powder, styrene-acrylic acid copolymer resin powder, silicone resin powder, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, etc.); metal soaps (e.g., Zinc lysitate, calcium palmitate, aluminum stearate; inorganic white pigment (e.g., titanium dioxide, zinc oxide); inorganic red pigments (e.g., iron oxide (red iron oxide), iron titanate, etc.); inorganic brown pigments (e.g., γ-iron oxide, etc.); inorganic yellow pigments (e.g., yellow iron oxide, yellow ochre, etc.); inorganic black pigments (e.g., black iron oxide, lower titanium oxide, etc.); inorganic purple pigments (e.g., mango violet, cobalt violet, etc.); inorganic green pigments (e.g., chromium oxide, chromium hydroxide, cobalt titanate, etc.); inorganic blue pigments (e.g., ultramarine, Prussian blue, etc.); pearl pigments (e.g., titanium dioxide-coated mica, titanium dioxide-coated bismuth oxychloride, titanium dioxide-coated talc, colored titanium dioxide-coated mica, bismuth oxychloride, fish scales, etc.) Examples include foils, metal powder pigments (e.g., aluminum powder, copper powder, etc.), organic pigments such as zirconium, barium, or aluminum lake (e.g., organic pigments such as Red 201, Red 202, Red 204, Red 205, Red 220, Red 226, Red 228, Red 405, Orange 203, Orange 204, Yellow 205, Yellow 401, and Blue 404, as well as Red 3, Red 104, Red 106, Red 227, Red 230, Red 401, Red 505, Orange 205, Yellow 4, Yellow 5, Yellow 202, Yellow 203, Green 3, and Blue 1, etc.), and natural pigments (e.g., chlorophyll, β-carotene, etc.).

[0030] Examples of oils include silicone oils, polar oils, natural oils, and hydrocarbon oils.

[0031] Examples of silicone oils include dimethylpolysiloxane (dimethicone), cyclopentasiloxane, decamethylcyclopentasiloxane, caprylyl methicone, (dimethicone / vinyl dimethicone) crosspolymer, and (dimethicone / phenylvinyl dimethicone) crosspolymer. - are some examples.

[0032] As polar oils, synthetic ester oils include isopropyl myristate, cetyl octanoate, octyldodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate, decyl oleate, hexyldecyl dimethyloctanoate, cetyl lactate, myristyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, cholesteryl 12-hydroxystearylate, ethylene glycol di-2-ethylhexylate, dipentaerythritol fatty acid ester, monopropyl myristate. N-alkyl glycol sostearate, neopentyl glycol dicaprate, diisostearyl malate, glyceryl di-2-heptyl undecanoate, trimethylolpropane tri-2-ethylhexylate, trimethylolpropane triisostearate, pentaneerythritol tetra-2-ethylhexylate, glyceryl tri-2-ethylhexanoate, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glyceryl trimyristate, tri-2-heptyl Examples include glyceride thdecanoate, castor oil fatty acid methyl ester, oleic acid oil, cetostearyl alcohol, acetoglyceride, 2-heptyl undecyl palmitate, diisobutyl adipate, 2-octyldodecyl N-lauroyl-L-glutamate, di-2-heptyl undecyl adipate, ethyl laurate, di-2-ethylhexyl sebatate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate, diisopropyl sebatate, 2-ethylhexyl succinate, ethyl acetate, butyl acetate, amyl acetate, triethyl citrate, octyl methoxycinnamate, and the like.

[0033] Examples of natural oils include avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, peach kernel oil, wheat germ oil, sasanqua oil, castor oil, linseed oil, safflower oil, cottonseed oil, elm oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnamon oil, Japanese tuni oil, jojoba oil, wheat germ oil, sunflower oil, triglycerin, glyceryl trioctanoate, and glyceryl triisopalmitate.

[0034] Examples of hydrocarbon oils include isododecane, isohexadecane, squalane, hydrogenated poly(C6-12) olefin, and hydrogenated polyisobutene.

[0035] Examples of moisturizing agents include chondroitin sulfate, hyaluronic acid, mucoitin sulfate, carotenoid acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, dl-pyrrolidone carboxylate, short-chain soluble collagen, diglycerin (EO)PO adduct, Rosa rugosa extract, Achillea millefolium extract, and Melilotus extract.

[0036] Examples of surfactants include anionic surfactants, cationic surfactants, amphoteric surfactants, and nonionic surfactants.

[0037] Examples of anionic surfactants include fatty acid soaps (e.g., sodium laurate, sodium palmitate, etc.); higher alkyl sulfate salts (e.g., sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfate salts (e.g., POE lauryl sulfate triethanolamine, POE lauryl sulfate sodium, etc.); N-acyl sarcosinate (e.g., sodium lauroyl sarcosinate, etc.); higher fatty acid amide sulfonates (e.g., sodium N-myristoyl-N-methyl taurate, sodium coconut oil fatty acid methyl taulide, sodium lauryl methyl taulide, etc.); phosphate salts (e.g., sodium POE oleyl ether phosphate, POE stearyl ether phosphate, etc.); sulfosuccinates (e.g., sodium di-2-ethylhexyl sulfosuccinate, sodium monolauroyl monoethanolamide polyoxyethylene sulfosuccinate, lauryl polypropylene glycol sulfosuccinate) Examples include sodium citrate, alkylbenzene sulfonates (e.g., linear dodecylbenzenesulfonate sodium, linear dodecylbenzenesulfonate triethanolamine, linear dodecylbenzenesulfonate, etc.), higher fatty acid ester sulfates (e.g., hydrogenated coconut oil fatty acid glycerin sulfate sodium, etc.), N-acyl glutamates (e.g., N-lauroyl glutamate monosodium, N-stearoyl glutamate disodium, N-myristoyl-L-glutamate monosodium, etc.), sulfated oils (e.g., belladonna oil, etc.), POE alkyl ether carboxylic acids, POE alkyl allyl ether carboxylic acid salts, α-olefin sulfonates, higher fatty acid ester sulfonates, secondary alcohol sulfates, higher fatty acid alkylolamide sulfates, lauroyl monoethanolamide succinate sodium, N-palmitoyl aspartate ditriethanolamine, sodium caseinate, etc.

[0038] Examples of cationic surfactants include alkyltrimethylammonium salts (e.g., stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkylpyridinium salts (e.g., cetylpyridinium chloride, etc.); distearyldimethylammonium chloride dialkyldimethylammonium salt; poly(N,N'-dimethyl-) chloride 3,5-Methylenepiperidinium; alkylquaternary ammonium salt; alkyldimethylbe Examples include diammonium salts; alkylisoquinolinium salts; dialkylmolionium salts; POE alkylamines; alkylamine salts; polyamine fatty acid derivatives; amyl alcohol fatty acid derivatives; benzalkonium chloride; benzethonium chloride, etc.

[0039] Examples of amphoteric surfactants include imidazoline-based amphoteric surfactants (e.g., 2-undecyl-N,N,N-(hydroxyethylcarboxymethyl)-2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide-1-carboxyethyloxy disodium salt, etc.); and betaine-based surfactants (e.g., 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkyl betaine, amide betaine, sulfobetaine, etc.).

[0040] Nonionic surfactants include polyether-modified silicones (e.g., polyethylene glycol-10 dimethicone, polyethylene glycol-12 dimethicone, etc.); polyglycerin-modified silicones (e.g., polyglyceryl-3 disiloxane dimethicone, polyglyceryl-3 polydimethylsiloxyethyl dimethicone, etc.); sorbitan fatty acid esters (e.g., sorbitan monooleate, sorbitan monostearate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan trioleate, penta-2) Examples of non-hydrophilic nonionic surfactants include: diglycerol sorbitan ethylhexylate, diglycerol sorbitan tetra-2-ethylhexylate, etc.; glycerin fatty acids (e.g., monocottonseed oil fatty acid glycerin, monoerucate glycerin, sesquioleate glycerin, monostearate glycerin, α,α'-oleate pyroglutamate glycerin, monostearate glycerin malic acid, etc.); propylene glycol fatty acid esters (e.g., propylene glycol monostearate, etc.); POE castor oil and hydrogenated castor oil derivatives (POE castor oil, POE hydrogenated castor oil, etc.); and glycerin alkyl ethers.Also, polyglycerin fatty acid esters (e.g., polyglyceryl monooleate, polyglyceryl monostearate, etc.); POE sorbitan fatty acid esters (e.g., POE sorbitan monooleate, POE sorbitan monostearate, POE sorbitan tetraoleate, etc.); POE sorbitan fatty acid esters (e.g., POE sorbitan monolaurate, POE sorbitan monooleate, POE sorbitan pentaoleate, POE sorbitan monostearate, etc.); POE glycerin fatty acid esters (e.g., POE glycerin monostearate, POE glycerin monoisostearate, POE glycerin triisostearate, etc.); POE fatty acid esters (examples) For example, POE distearate, POE monodioleate, ethylene glycol distearate, etc.); POE alkyl ethers (for example, POE lauryl ether, POE oleyl ether, POE stearyl ether, POE-behenyl ether, POE-2-octyldodecyl ether, POE cholestanol ether, etc.); POE alkylphenyl ethers (for example, POE nonylphenyl ether, etc.); Pluronic type (for example, Pluronic, etc.); POE·POP alkyl ethers (for example, POE·POP cetyl ether, POE·POP-2-decyltetradecyl ether, POE·POP monobutyl ether, POE·POP hydrogenated lanolin, POE·POP glycerin ether, etc.); Tetra-POE·tetraPOP ethylenediamine condensates (for example, Tetronic, etc.). ; POE castor oil hydrogenated castor oil derivatives (e.g., POE castor oil, POE hydrogenated castor oil, POE hydrogenated castor oil monoisostearate, POE hydrogenated castor oil triisostearate, POE hydrogenated castor oil monopyroglutamic acid monoisostearate diester, POE hydrogenated castor oil) Examples of hydrophilic nonionic surfactants include castor oil maleic acid, POE beeswax and lanolin derivatives (e.g., POE sorbitol beeswax), alkanolamides (e.g., coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide), POE propylene glycol fatty acid esters, POE alkylamines, POE fatty acid amides, sucrose fatty acid esters, alkyl glucosides, alkyl ethoxydimethylamine oxide, and trioleyl phosphate.

[0041] Examples of metal ion chelating agents include 1-hydroxyethane-1,1-diphosphonic acid, tetrasodium 1-hydroxyethane-1,1-diphosphonic acid, disodium edetate, trisodium edetate, tetrasodium edetate, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetate, and trisodium ethylenediaminehydroxyethyl triacetate.

[0042] Examples of pearlescent agents include glycol distearate and titanium mica.

[0043] Examples of amino acids include neutral amino acids (e.g., threonine, cysteine, etc.) and basic amino acids (e.g., hydroxylysine, etc.). Examples of amino acid derivatives include sodium acylsarcosinate (sodium lauroylsarcosinate), and acylsarcosinate. Examples include glutamate, acyl β-alanine sodium, glutathione, and pyrrolidone carboxylic acid.

[0044] Examples of organic amines include monoethanolamine, diethanolamine, triethanolamine, morpholine, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, and 2-amino-2-methyl-1-propanol.

[0045] Examples of polymer emulsions include acrylic resin emulsion, ethyl polyacrylate emulsion, acrylic resin liquid, polyacrylic alkyl ester emulsion, polyvinyl acetate resin emulsion, and natural rubber latex.

[0046] Examples of pH adjusting agents include buffering agents such as lactate-sodium lactate, citrate-sodium citrate, and succinate-sodium succinate.

[0047] Examples of vitamins include vitamins A, B1, B2, B6, C, E and their derivatives. Examples include pantothenic acid and its derivatives, biotin, and the like.

[0048] Other antioxidants include, for example, tocopherols, dibutylhydroxytoluene (BHT), butylhydroxyanisole, gallic acid esters, phosphoric acid, citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, kephalin, hexametaphosphorate, phytic acid, and ethylenediaminetetraacetic acid.

[0049] Examples of preservatives include parabens and phenoxyethanol.

[0050] Examples of water-soluble polymers include plant-derived polymers (e.g., gum arabic, tragacanth gum, galactan, guar gum, carob gum, karaya gum, carrageenan, pectin, agar, quince seed (quince), algae colloid (cassia extract), starch (co (Corn, potato, wheat), glycyrrhizic acid); microbial polymers (for example) For example, xanthan gum, dextran, succinoglucan, pullulan, etc.; natural water-soluble polymers such as animal-derived polymers (e.g., collagen, casein, albumin, gelatin, etc.), Semi-synthetic water-soluble polymers such as starch polymers (e.g., carboxymethyl starch, methylhydroxypropyl starch, etc.); cellulose polymers (hydroxypropyl methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, methylcellulose, ethylcellulose, hydroxypropyl methylcellulose stearoxyl ether, sodium cellulose sulfate, carboxymethylcellulose, sodium carboxymethylcellulose, crystalline cellulose, cellulose powder, etc.); and alginate polymers (e.g., sodium alginate, propylene glycol alginate, etc.). Examples of water-soluble polymers used in the synthesis of vinyl polymers (e.g., polyvinyl alcohol, polyvinyl methyl ether, polyvinylpyrrolidone, carboxyvinyl polymer, etc.); polyoxyethylene polymers (e.g., polyethylene glycol 20,000, 40,000, 60,000, etc.); acrylic polymers (e.g., sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.); polyethyleneimines; and cationic polymers.

[0051] Various active ingredients include, for example, anti-inflammatory agents (e.g., glycyrrhizic acid derivatives, glycyrrhetinic acid derivatives, salicylic acid derivatives, hinokitiol, zinc oxide, allantoin, etc.); whitening agents (e.g., placenta extract, saxifrage extract, arbutin, etc.); various extracts (e.g., Phellodendron amurense, Coptis japonica, Lithospermum erythrorhizon, Paeonia lactiflora, Swertia japonica, Birch, Sage, Loquat, Carrot, Aloe vera, Malva sylvestris, Iris ensata, Grape, Coix lacryma-jobi, Luffa gourd, Lily, Saffron, Cnidium officinale, Zingiber officinale, St. John's wort, Ononis sprouts, Garlic, Chili pepper, Citrus unshiu peel, Angelica acutiloba, Seaweed, etc.); and activators (e.g., royal jelly). Examples include photosensitizers, cholesterol derivatives, etc.; blood circulation promoters (e.g., nonyl valenylamide, benzyl nicotinate, β-butoxyethyl nicotinate, capsaicin, gingerol, cantharis tincture, ichthamol, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclandelate, cinnarizine, trazoline, acetylcholine, verapamil, cepharanthine, γ-oryzanol, etc.); anti-seborrheic agents (e.g., sulfur, thianthol, etc.); and anti-inflammatory agents (e.g., tranexamic acid, thiotaurine, hypotaurine, etc.).

[0052] A second aspect of the present invention is a method for suppressing odor change in a cleaning composition containing (a) a compound containing an amino group, (b) glycerin and / or sugars, and (c) a fatty acid and / or a fatty acid salt, characterized in that (d) a pyrosulfite is included in the composition. In this embodiment, the explanations of components (a) to (d) and other optional components, etc., shall be in accordance with the explanation of the first embodiment described above. [Examples]

[0053] The present invention will be described in more detail below with reference to examples, but the present invention is not limited to the following examples unless it exceeds the essence of the invention.

[0054] The formulation components shown in Table 1 were stirred and mixed at 80°C, and then cooled to obtain a cleaning composition. Each prepared composition was stored in a constant temperature bath at 60°C or 80°C for one week, and the degree of color change (yellowing) and odor change was evaluated on a three-point scale. The results are shown in Table 1. <Yellowing> 0: No change from before saving. -1: Slightly yellower than before storage -2: Clearly yellower than before storage <Unusual odor> 0: No odor -1: Slightly smelly (burnt smell, rancid smell) -2: There is a distinct smell (burnt smell, rancid smell).

[0055] [Table 1] [Industrial applicability]

[0056] The cleaning composition of the present invention exhibits excellent product quality because it is less prone to developing odors or discoloration over time, especially when exposed to high-temperature conditions. Such a cleaning composition is suitable for use in facial cleansers and the like, and is highly useful in industry.

Claims

1. A cleaning composition comprising (a) a cationic polymer containing an amino group, (b) glycerin and / or sugars, and (c) a fatty acid and / or fatty acid salt, (d) Cleaning compositions characterized by containing pyrosulfites (however, excluding cleaning compositions containing fatty acid soap, sucrose, myristic acid, lauric acid, palmitic acid, stearic acid, isostearic acid, polydimethylmethylenepiperidinium chloride solution, and sodium pyrosulfite; cleaning compositions containing stearic acid, myristic acid, potassium hydroxide, concentrated glycerin, lauric acid, trehalose, dimethyldiallylammonium chloride / acrylamide copolymer solution, and sodium pyrosulfite; and cleaning compositions containing water, lauric acid, potassium hydroxide, myristic acid, palmitic acid, oleic acid, polyquaternium-7, acrylamide / acrylic acid / dimethyldiallylammonium chloride copolymer solution, sericin, hydrolyzed silk, stearic acid, glycerin, hydroxypropyl methylcellulose, and sodium pyrosulfite).

2. (d) The cleaning composition according to claim 1, wherein the pyrosulfite is sodium pyrosulfite.

3. The cleaning composition according to claim 1 or 2, wherein the content of (d) is 0.001 to 0.05% by mass of the whole composition.

4. (a) The cleaning composition according to any one of claims 1 to 3, wherein the cationic polymer containing an amino group contains dimethyldiallylammonium chloride as a constituent monomer.

5. The cleaning composition according to any one of claims 1 to 4, wherein the content of (a) is 0.001 to 1.0% by mass of the whole composition.

6. The cleaning composition according to any one of claims 1 to 5, wherein the total content of (b) is 10 to 30% by mass of the whole composition.

7. The cleaning composition according to any one of claims 1 to 6, wherein the total content of (c) is 20 to 50% by mass of the whole composition.

8. A method for suppressing odor changes in a cleaning composition containing (a) a cationic polymer containing an amino group, (b) glycerin and / or sugars, and (c) fatty acids and / or fatty acid salts, (d) A method characterized by containing pyrosulfite in the composition (however, except in embodiments in which the cleaning composition contains fatty acid soap, sucrose, myristic acid, lauric acid, palmitic acid, stearic acid, isostearic acid, polydimethylmethylenepiperidinium chloride solution, and sodium pyrosulfite; embodiments in which it contains stearic acid, myristic acid, potassium hydroxide, concentrated glycerin, lauric acid, trehalose, dimethyldiallylammonium chloride / acrylamide copolymer solution, and sodium pyrosulfite; and embodiments in which it contains water, lauric acid, potassium hydroxide, myristic acid, palmitic acid, oleic acid, polyquaternium-7, acrylamide / acrylic acid / dimethyldiallylammonium chloride copolymer solution, sericin, hydrolyzed silk, stearic acid, glycerin, hydroxypropyl methylcellulose, and sodium pyrosulfite).

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