CN115884812A - Cleaning composition - Google Patents

Abstract

The cleaning material composition comprises: (A) 22 to 30 mass% of a higher fatty acid; (B) a neutralizing agent for the higher fatty acid; (C) 10 to 30 mass% of a polyhydric alcohol; (D) 1 to 5% by mass of an amphoteric surfactant; and (E) 0.1 to 2 mass% of a salt. The stearic acid in the higher fatty acid is 12 mass% or less.

Description

Cleaning composition

RELATED APPLICATIONS

The invention is claimed to be based on the japanese patent application: the entire contents of Japanese patent application No. 2020-156298 (filed on 9/17/2020), which is incorporated herein by reference, are priority-assigned.

Technical Field

The present disclosure relates to a cleaning composition.

Background

Cleansing materials for facial use such as cleansing milk and cleansing lotion are highly demanded for cream (paste) type to be added to a tube-shaped container. Cream-type detergents are described in, for example, patent documents 1 and 2.

Patent document 1 describes a facial cleanser composition in which palmitic acid accounts for 40% or more of the constituent fatty acids, the neutralization rate of the entire constituent fatty acids is 70 to 82%, glycerin is contained, and the total amount of fatty acids is 36% by mass.

Patent document 2 describes that the content of higher fatty acids is 32% by mass or more, the sum of the contents of myristic acid and palmitic acid in the higher fatty acids is 73% by mass or more, and the mass ratio of myristic acid to palmitic acid is 1:1 to 1:5 in the form of a cream.

Documents of the prior art

Patent literature

Patent document 1: japanese patent laid-open No. 2006-282591

Patent document 2: japanese patent laid-open publication No. 2011-173841

Disclosure of Invention

Problems to be solved by the invention

The following analysis follows from the perspective of the present disclosure.

The cream-like cleansing compositions described in patent documents 1 and 2 contain a large amount of higher fatty acids. However, if the higher fatty acid content is large, foaming becomes slow. On the other hand, if the amount of higher fatty acids is reduced, the fatty acids do not form a cream but become liquid.

In a high-temperature area, the commodity may be temporarily exposed to a high-temperature environment of 50 ℃ or higher during transportation or the like. In such an environment, the cream-type cleaning material is easily liquefied. Even if the cleaning material returns to a room temperature environment (for example, 30 ℃ or lower) after the material is liquefied, the hardness increases, and the cleaning material is difficult to be discharged from the tube container, or the components are separated, and the uniformity is lost.

Therefore, a detergent composition which quickly foams and can maintain a cream form even with a temperature change is required.

Means for solving the problems

According to the 1 st aspect of the present disclosure, there is provided a detergent composition comprising: (A) 22 to 30 mass% of a higher fatty acid; (B) a neutralizing agent for the higher fatty acid; (C) 10 to 30 mass% of a polyhydric alcohol; (D) 1 to 5% by mass of an amphoteric surfactant; and (E) 0.1 to 2 mass% of a salt. The stearic acid in the higher fatty acid is 12 mass% or less.

ADVANTAGEOUS EFFECTS OF INVENTION

The cleaning composition of the present disclosure can maintain a uniform paste form even in a high-temperature environment. Further, even if the temperature returns to room temperature after being left in a high temperature environment, the frost state before the high temperature environment can be maintained.

The cleaning material composition of the present disclosure foams quickly.

Detailed Description

Preferred embodiments from the above viewpoints are described below.

According to a preferred embodiment of the above aspect 1, the cleaning composition further contains (F) 5 to 20 mass% of a cationic polymer.

In a preferred embodiment according to the above-mentioned aspect 1, the cationic polymer is a dimethyldiallylammonium chloride/acrylamide copolymer.

According to the preferred embodiment of the above aspect 1, the neutralization ratio of the higher fatty acid by the neutralizing agent is 75 to 95%.

According to a preferred embodiment of the above aspect 1, the higher fatty acid contains myristic acid in an amount of 60 to 100% by mass based on the mass of the higher fatty acid.

In a preferred embodiment according to the above aspect 1, the amphoteric surfactant is lauryl dimethyl glycine betaine.

According to a preferred embodiment of the above aspect 1, the polyhydric alcohol contains glycerin.

The cleaning agent composition according to embodiment 1 of the present disclosure will be described. The cleanser composition of the present disclosure can be applied, for example, to the cleaning of the skin, and particularly to the cleaning of cosmetics (color cosmetics) that can be applied to the skin.

In the present disclosure, the "effective mass" refers to an amount that can produce an action effect by the addition of the compound.

In the following description, POE is abbreviated as polyoxyethylene, POP is abbreviated as polyoxypropylene, and the number in parentheses after POE or POP indicates the average number of moles of POE groups or POP groups added to the compound.

The disclosed cleanser composition contains (A) a higher fatty acid, (B) a neutralizing agent, (C) a polyhydric alcohol, (D) an amphoteric surfactant, and (E) a salt.

[ (A) higher fatty acid ]

In the expression of fatty acids as "R ¹ In case of COOH', R ¹ It may be a saturated hydrocarbon group or an unsaturated hydrocarbon group. R is ¹ Saturated hydrocarbon groups are preferred. R ¹ May be a straight chain hydrocarbon group or a branched chain hydrocarbon group. R ¹ Linear hydrocarbon groups are preferred. R is ¹ The number of carbon atoms of (b) is preferably 8 or more, more preferably 10 or more. R is ¹ The number of carbon atoms of (b) may be 24 or less, preferably 20 or less, more preferably 18 or less, and still more preferably 16 or less.

Examples of the higher fatty acid (A) include lauric acid, myristic acid, palmitic acid, stearic acid, and behenic acid

Acids, oleic acid, 10-undecylenic acid, tall oil acid, isostearic acid, linoleic acid, linolenic acid, eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and the like. Among them, as the component (a), for example, at least one selected from lauric acid, myristic acid, palmitic acid, and stearic acid may be mentioned.

The higher fatty acid preferably contains myristic acid in an amount of 60% by mass or more, preferably 65% by mass or more, based on the mass of the higher fatty acid. Among the higher fatty acids, myristic acid may be present in an amount of 100% by mass based on the mass of the higher fatty acid.

The stearic acid in the higher fatty acid is 12 mass% or less. The mass of stearic acid relative to the higher fatty acid is preferably 10 mass% or less, and more preferably 8 mass% or less. If the ratio of stearic acid in the higher fatty acid is high, the composition cannot maintain a paste state when returning from a high temperature to room temperature.

(A) The content of the higher fatty acid is, for example, preferably 22% by mass or more, and more preferably 25% by mass or more, based on the mass of the composition. If the higher fatty acid content is less than 22% by mass, a sufficient detergency cannot be obtained. The content of the higher fatty acid is, for example, preferably 30% by mass or less, and more preferably 28% by mass or less, based on the mass of the composition. If the higher fatty acid content exceeds 30% by mass, the hardness tends to increase when the temperature returns from a high temperature environment to a low temperature environment.

[ (B) neutralizing agent ]

In the present disclosure, the neutralizing agent refers to a component capable of reacting with (a) a higher fatty acid to form a fatty acid soap. The neutralizing agent is preferably a substance capable of ionizing potassium ions as a counter ion of higher fatty acids. The neutralizing agent is preferably potassium hydroxide. The neutralizing agent may also comprise, for example, amino acids, N-methyltaurates, and the like.

The neutralizing agent may be added so that the neutralization rate becomes 75% or more, preferably 82% or more. The neutralizing agent may be added so that the neutralization rate is 95% or less, preferably 92% or less. The neutralization rate may be, for example, 85% or more, or 90% or more. The neutralization rate may be, for example, 90% or less, or 85% or less. In the present disclosure, the neutralization ratio is a number obtained by multiplying a value of the total number of moles of the component (B) with respect to the total number of moles of the component (a) and the component (B) in the detergent composition by 100.

[ fatty acid soap ]

It is considered that at least a part of the component (A) and the component (B) forms a fatty acid soap (R) in the composition ¹ -COO ^-+ X)(R ¹ R represents the component (A) ¹ X represents an alkali metal, sodium N-methyltaurate, triethanolamine or the like contained in the component (B). ).

[ (C) polyol ]

Examples of the polyhydric alcohol include dihydric alcohols (e.g., ethylene glycol, propylene glycol, trimethylene glycol, 1, 2-butanediol, 1, 3-butanediol, tetramethylene glycol, 2, 3-butanediol, pentamethylene glycol, 2-butene-1, 4-diol, hexanediol, octanediol, etc.); trihydric alcohols (e.g., glycerin, trimethylolpropane, etc.); tetrahydric alcohols (e.g., pentaerythritol, such as 1,2, 6-hexanetriol); pentahydric alcohols (e.g., xylitol, etc.); hexahydric alcohols (e.g., sorbitol, mannitol, etc.); polyol polymers (e.g., diethylene glycol, dipropylene glycol, triethylene glycol, polypropylene glycol, tetraethylene glycol, diglycerin, polyethylene glycol, triglycerol, tetraglycerol, polyglycerin, and the like); dihydric alcohol alkyl ethers (e.g., 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, ethylene glycol isopropyl ether, ethylene glycol dimethyl ether, ethylene glycol diethyl ether, ethylene glycol dibutyl ether, etc.); glycol alkyl ethers (e.g., diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, diethylene glycol dimethyl ether, diethylene glycol diethyl ether, diethylene glycol butyl ether, diethylene glycol methyl ethyl 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, dipropylene glycol butyl ether, and the like); glycol ether esters (e.g., ethylene glycol monomethyl ether acetate, ethylene glycol monoethyl ether acetate, ethylene glycol monobutyl ether acetate, ethylene glycol monophenyl ether acetate, ethylene glycol diadipate, ethylene glycol disuccinate, diethylene glycol monoethyl ether acetate, diethylene glycol monobutyl ether acetate, propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate, propylene glycol monopropyl ether acetate, propylene glycol monophenyl ether acetate, etc.); glycerol monoalkyl ethers (e.g., chimyl alcohol, selachyl alcohol, batyl alcohol, etc.); sugar alcohols (e.g., sorbitol, maltitol, maltotriose, mannitol, sucrose, erythritol, glucose, fructose, amylolytic sugars, maltose, xylose (xylitose), amylolytic sugar reducing alcohols, etc.); glycolide (Glycolide); tetrahydrofurfuryl alcohol; POE-tetrahydrofurfuryl alcohol; POP-butyl ether; POP/POE-butyl ether; glyceryl tripropylene oxide ether; POP-glycerol ether; POP-glycerol ether phosphate; POP/POE-pentaerythritol ether, polyglycerol, etc.

The polyhydric alcohol is preferably glycerin.

(C) The content of the polyol is preferably 10% by mass or more based on the mass of the composition. The content of the polyol may be 15% by mass or more, or 20% by mass or more, based on the mass of the composition. (C) The content of the polyol is preferably 30% by mass or less based on the mass of the composition. (C) The content of the polyol may be 25% by mass or less, or 20% by mass or less, based on the mass of the composition.

[ (D) amphoteric surfactant ]

As the amphoteric surfactant, for example, imidazoline-based amphoteric surfactants (e.g., 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazoline sodium, 2-cocoyl-2-imidazoline sodium

Hydroxide-1-carboxyethoxy disodium salt, etc.); betaine-based surfactant (e.g., 2-heptadecyl-N-carboxymethyl-N-hydroxyethyl imidazoline->

Betaine, lauryl dimethylGlycine betaine, alkyl betaine, amide betaine, sulfobetaine, etc.).

The amphoteric surfactant is preferably a betaine system. The amphoteric surfactant may be, for example, lauryl dimethyl glycine betaine.

(D) The content of the amphoteric surfactant is preferably 1% by mass or more, and more preferably 2% by mass or more, based on the mass of the composition. When the amphoteric surfactant content is less than 1% by mass, the amphoteric surfactant does not turn into a paste when returning from a high-temperature environment to a low-temperature environment. (D) The content of the amphoteric surfactant is preferably 5% by mass or less, and more preferably 4% by mass or less, based on the mass of the composition.

[ (E) salt ]

The salt may be at least 1 of an inorganic salt and an organic salt. The inorganic salt is a compound having no basicity. Examples of the inorganic salt include sodium chloride and potassium chloride. Examples of the organic salt include sodium lactate and potassium lactate. The neutralizing agent (B) is not contained in the salt (E).

(E) The content of the salt is preferably 0.1% by mass or more, and more preferably 0.2% by mass or more, based on the mass of the composition. If the salt is less than 0.1 mass%, the composition gels without becoming pasty. (E) The content of the salt is preferably 2% by mass or less, and more preferably 1.5% by mass or less, based on the mass of the composition. If the salt content exceeds 2% by mass, the state of cream cannot be maintained and aggregates obtained by salting out occur with time.

[ (D) weight ratio of amphoteric surfactant to (E) salt ]

(D) The amphoteric surfactant is preferably 1 part by mass or more, more preferably 2 parts by mass or more, and still more preferably 3 parts by mass or more, relative to 1 part by mass of the salt (E). (D) The amphoteric surfactant is preferably 15 parts by mass or less, and more preferably 10 parts by mass or less, based on 1 part by mass of the salt (E).

[ (F) cationic Polymer ]

The cleaning composition of the present disclosure may further contain a cationic polymer. The cationic polymer is a compound that becomes cationic in the composition. The cationic polymer preferably has a weight average molecular weight of 10 ten thousand or more, preferably 160 ten thousand or more. The cationic polymer preferably has a weight average molecular weight of 600 ten thousand or less, preferably 500 ten thousand or less. Examples of the cationic polymer include a dimethyldiallylammonium chloride/acrylamide copolymer and the like.

The weight average molecular weight of the cationic polymer is a value measured by gel permeation chromatography using polystyrene as a standard substance, and can be measured by the method according to JISK 7252-1.

(F) The cationic polymer is preferably 3% by mass or more, more preferably 7% by mass or more, based on the mass of the composition. When the cationic polymer is contained in an amount of 3% by mass or more, the foam quality can be improved and the feeling in use can be improved. (F) The content of the cationic polymer is preferably 20% by mass or less, and more preferably 15% by mass or less, based on the mass of the composition. If the cationic polymer exceeds 20 mass%, the viscosity during production increases, making stirring difficult.

The cleaning composition of the present disclosure has a cream (paste) form with an appropriate hardness. This can prevent inconvenience such as dripping during use. Further, the cleaning composition of the present disclosure can be added to a tube container, and is excellent in transportability and portability.

The cleaning composition of the present disclosure can maintain the cream form even in a high-temperature environment of about 50 ℃. In addition, the frost form can be maintained even if the temperature returns from the high-temperature environment to room temperature. Thus, the cleaning composition of the present disclosure can be stably used even in a high-temperature region. Further, the cleaning composition of the present disclosure can maintain the cream form even when it has a temperature change during transportation.

The cleansing composition of the present disclosure foams quickly and the user can simply rise a dense foam. Thereby, the user can obtain a comfortable feeling of use.

[ (G) other ]

The cleansing composition of the present disclosure may contain, as necessary, other components such as an aqueous solvent, an anionic surfactant, a cationic surfactant, a hydrophilic nonionic surfactant, a lipophilic nonionic surfactant, oily components other than the above, a powder, a moisturizing agent other than the above, a water-soluble polymer, a thickener, a coating agent, an ultraviolet absorber, a metal ion-blocking agent (chelating agent), an amino acid, an organic amine, a polymer emulsion, a pH adjuster, a skin nutrient, a vitamin, an antioxidant auxiliary, a perfume, and the like, as long as the effects of the present disclosure are not impaired.

Examples of the aqueous solvent include water, alcohol, and a mixture thereof.

As the water, water used for cosmetics, quasi drugs, and the like, for example, purified water, ion-exchanged water, tap water, and the like can be used.

Examples of the water-soluble alcohol include at least 1 kind selected from the group consisting of lower alcohols, polyhydric alcohol polymers, 2-membered alcohol alkyl ethers, 2-membered alcohol ether esters, glycerol monoalkyl ethers, sugar alcohols, monosaccharides, oligosaccharides, polysaccharides, derivatives thereof, and the like.

Examples of the lower alcohol include ethanol, propanol, isopropanol, isobutanol, and tert-butanol.

Examples of the monosaccharide include at least one selected from the group consisting of: examples of the sugar include three-carbon sugars (e.g., D-glyceraldehyde, dihydroxyacetone, etc.), four-carbon sugars (e.g., D-erythrose, D-erythrulose, D-threose, erythritol, etc.), five-carbon sugars (e.g., L-arabinose, D-xylose, L-lyxose, D-arabinose, D-ribose, D-ribulose, D-xylulose, L-xylulose, etc.), six-carbon sugars (e.g., D-glucose, D-talose, D-psicose, D-galactose, D-fructose, L-galactose, L-mannose, D-tagatose, etc.), seven-carbon sugars (e.g., heptose, heptulose, etc.), eight-carbon sugars (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, muramic acid, etc.), uronic acids (e.g., D-glucuronic acid, D-mannuronic acid, L-guluronic acid, etc.).

Examples of the oligosaccharide include at least one selected from the following: sucrose, gentiotriose, umbelliferose, lactose, psyllium, iso-collo, alpha-trehalose, raffinose, chevrose, umbilicin (12512454125311249912512512412512412512471), stachyose, verbascose and the like.

Examples of the polysaccharide include at least one selected from the group consisting of: cellulose, quince seeds, chondroitin sulfate, starch, galactan, dermatan sulfate, glycogen, gum arabic, heparan sulfate, hyaluronic acid, tragacanth gum, keratan sulfate, chondroitin, xanthan gum, mucin sulfate, guar gum, dextran, keratosulfate, locust bean gum, succinoglycan, caronin acid, and the like.

Examples of the other polyol include at least one selected from the group consisting of: polyoxyethylene methyl glucoside (Glucam E-10), polyoxypropylene methyl glucoside (Glucam P-10), and the like.

As the anionic surfactant, for example, fatty acid soaps (e.g., sodium laurate, sodium palmitate, etc.); higher alkyl sulfate ester salts (e.g., sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfate salts (e.g., POE-lauryl ether triethanolamine sulfate, POE-lauryl ether sodium sulfate, sodium laureth sulfate, etc.); n-acyl sarcosines (e.g., sodium lauroyl sarcosinate, etc.); higher fatty acid amide sulfonates (e.g., sodium N-stearoyl-N-methyltaurate, sodium N-myristoyl-N-methyltaurate, sodium cocoyl methyltaurate, sodium lauryl methyltaurate, etc.); phosphate ester salts (POE-oleyl ether sodium phosphate, POE-stearyl ether phosphoric acid, etc.); sulfosuccinates (e.g., sodium di-2-ethylhexyl sulfosuccinate, sodium monolauroyl monoethanolamide polyoxyethylene sulfosuccinate, sodium lauryl polypropylene glycol sulfosuccinate, and the like); alkyl benzene sulfonates (e.g., linear sodium dodecylbenzene sulfonate, linear triethanolamine dodecylbenzene sulfonate, linear dodecylbenzene sulfonic acid, etc.); higher fatty acid ester sulfate salts (e.g., sodium hardened coconut fatty acid glycerin sulfate); n-acyl glutamates (e.g., monosodium N-lauroyl glutamate, disodium N-stearoyl glutamate, monosodium N-myristoyl-L-glutamate, etc.); sulfated oils (e.g., turkish red oil, etc.); POE-alkyl ether carboxylic acids; POE-alkyl allyl ether carboxylate; an alpha-olefin sulfonate; higher fatty acid ester sulfonates; secondary alcohol sulfate salts; higher fatty acid alkanolamide sulfate salts; lauroyl monoethanolamide sodium succinate; n-palmitoyl aspartic acid bis (triethanolamine); sodium caseinate, and the like.

Examples of the cationic surfactant include: alkyltrimethylammonium salts (e.g., stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkyl pyridines

Salt (e.g., cetylpyridinium chloride @)>

Etc.); distearyldimethylammonium chloride dialkyldimethylammonium salts; poly (N, N' -dimethyl-3, 5-methylenepiperidine->

) (ii) a Alkyl quaternary ammonium salts; alkyl dimethyl benzyl ammonium salts; alkyl isoquinoline->

Salt; dialkyl morpholine->

Salt; POE-alkylamine; an alkylamine salt; polyamine fatty acid derivatives; amyl alcohol fatty acid ester derivatives; benzalkonium chloride; benzethonium chloride, and the like.

Examples of the hydrophilic nonionic surfactant include: POE-sorbitan fatty acid esters (e.g., POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate, etc.); POE-sorbitol fatty acid esters (e.g., POE-sorbitol monolaurate, POE-sorbitol monooleate, POE-sorbitol pentaoleate, POE-sorbitol monostearate, etc.); POE-glycerin fatty acid ester (e.g., POE-glycerin monostearate, POE-POE-monooleate such as glycerol monoisostearate and POE-glycerol triisostearate); POE-fatty acid esters (e.g., POE-distearate, POE-monooleate, ethylene glycol distearate, etc.); POE-alkyl ethers (e.g. POE-lauryl ether, POE-oleyl ether, POE-stearyl ether, POE-behenyl ether)

Ether, POE-2-octyldodecyl ether, POE-cholestanol ether, etc.); pluronic types (e.g., pluronic (registered trademark), etc.); POE/POP-alkyl ethers (e.g., POE/POP-cetyl ether, POE/POP-2-decyltetradecyl ether, POE/POP-monobutyl ether, POE/POP-hydrogenated lanolin, POE/POP-glyceryl ether, etc.); a tetrapolye/tetrapod-ethylenediamine condensate (e.g., tetronic, etc.); POE-castor oil hydrogenated castor oil derivatives (e.g., POE-castor oil, POE-hydrogenated castor oil monoisostearate, POE-hydrogenated castor oil triisostearate, POE-hydrogenated castor oil monopyroglutamic acid monoisostearic acid diester, POE-hydrogenated castor oil maleate, etc.); POE-beeswax/lanolin derivatives (e.g., POE-sorbitol beeswax, etc.); alkanolamides (e.g., coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc.); POE-propylene glycol fatty acid ester; POE-alkylamine; POE-fatty acid amide; sucrose fatty acid ester; alkyl ethoxy dimethyl amine oxide; triolein phosphate and the like.

Examples of the lipophilic nonionic surfactant include: sorbitan fatty acid esters (e.g., sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, sorbitan trioleate, sorbitan penta-2-ethylhexanoate diglyceride, sorbitan tetra-2-ethylhexanoate diglyceride, and the like); polyglycerol fatty acid glycerides (e.g., cottonseed oil fatty acid glyceride, erucic acid glyceride, glyceryl sesquioleate, glyceryl monostearate, α' -oleic acid pyroglutamic acid glyceride, glyceryl malic acid monostearate, etc.); propylene glycol fatty acid esters (e.g., propylene glycol monostearate, etc.); hydrogenated castor oil derivatives; glycerol alkyl ethers, and the like.

Examples of the oily component include liquid oils and fats, solid oils and fats, waxes, hydrocarbons, higher fatty acids, higher alcohols, synthetic ester oils, and silicone oils.

Examples of the liquid fat 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 (almond oil), wheat germ oil, camellia oil, castor oil, linseed oil, safflower oil, cottonseed oil, perilla oil, soybean oil, peanut oil, tea seed oil, torreya oil, rice bran oil, china tung oil, japanese tung oil, jojoba oil, germ oil, triglycerin, and the like.

Examples of the solid fat and oil include: cocoa butter, coconut oil, horse oil, hydrogenated coconut oil, palm oil, beef tallow, mutton tallow, hydrogenated beef tallow, palm kernel oil, lard, beef bone fat (oil), wood wax kernel oil, hydrogenated oil, neatsfoot oil, wood wax, hydrogenated castor oil, and the like.

Examples of the waxes include: beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, insect wax (white wax), spermaceti wax, montan wax, rice bran wax, lanolin, kapok wax, lanolin acetate, liquid lanolin, sugarcane wax, isopropyl ester of lanolin fatty acids, hexyl laurate, reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, polyethylene glycol ester of lanolin fatty acids, POE hydrogenated lanolin alcohol ether, and the like.

Examples of the hydrocarbon oil include: liquid paraffin, ceresin, squalane, pristane, paraffin, ceresin, squalene, vaseline, microcrystalline wax, etc.

As the higher alcohol, for example, a straight chain alcohol (e.g., lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, etc.) can be used

Alcohols, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, etc.); branched alcohols (e.g. monostearyl glyceryl ether (batyl alcohol), 2-decyltetradecaneAlcohols, lanolin alcohols, cholesterol, phytosterols, hexyldodecanol, isostearyl alcohols, octyldodecanol, etc.), and the like.

Examples of the synthetic ester oil include: <xnotran> , , , , , , , , , , , , , , 12- , -2- , , N- , , , -2- , -2- , , -2- , -2- , ( ) , , , , 2- ,2- , , -2- , , , , 2- , , N- -L- -2- , -2- , , -2- , 2- , 2- , </xnotran> 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, triethyl citrate, and the like.

Examples of the silicone oil include: organic silicon compounds such as dimethylpolysiloxane, methylhydrogenpolysiloxane, methylphenylpolysiloxane, stearyloxymethylpolysiloxane, polyether-modified organopolysiloxane, fluoroalkyl/polyoxyalkylene co-modified organopolysiloxane, alkyl-modified organopolysiloxane, terminal-modified organopolysiloxane, fluorine-modified organopolysiloxane, amino-modified organopolysiloxane, silica gel, acrylic silicone (acrylic polysiloxane, \12550124124125125125125125125401251251253), trimethylsiloxysilicate, silicone RTV rubber.

The term "powder" used in the present specification has the same meaning as "powder". The powder is not particularly limited as long as it can be used in general for cosmetic applications and the like. As the powder, for example, there can be used: inorganic powders (for example, talc, kaolin, mica, sericite (Sericite), muscovite, phlogopite, synthetic mica, lepidolite, biotite, lepidolite, calcined mica, calcined talc, vermiculite, magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungstate, magnesium, silica, zeolite, glass, barium sulfate, calcined calcium sulfate (calcined gypsum), calcium phosphate, fluorapatite, hydroxyapatite, ceramic powder, metal soap (for example, zinc myristate, calcium palmitate, aluminum stearate), boron nitride, and the like); organic powders (e.g., polyamide resin powder (nylon powder), polyethylene powder, polymethyl methacrylate powder, polystyrene powder, copolymer resin powder of styrene and acrylic acid, benzoguanamine resin powder, polytetrafluoroethylene powder, cellulose powder, silicone resin powder, silk powder, wool powder, polyurethane powder, etc.); inorganic white pigments (e.g., titanium dioxide, zinc oxide, etc.); inorganic red pigments (e.g., iron oxide (red iron oxide), iron titanate, etc.); inorganic brown pigments (e.g., γ -iron oxide), inorganic yellow pigments (e.g., yellow iron oxide and yellow soil), inorganic black pigments (e.g., black iron oxide, carbon black and titanium suboxide), and inorganic violet pigments (e.g., manganese violet and cobalt violet); inorganic green pigments (e.g., chromium oxide, chromium hydroxide, cobalt titanate, etc.); inorganic blue pigments (e.g., ultramarine blue, berlin blue, etc.); pearlescent pigments (e.g., titanium oxide-coated mica, titanium oxide-coated bismuth oxychloride, titanium oxide-coated talc, colored titanium oxide-coated mica, bismuth oxychloride, fish scale foil (fish 40023foil), etc.); metal powder pigments (e.g., aluminum powder, copper powder, etc.); organic pigments such as zirconium, barium, or aluminum lakes (for example, 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, 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); natural pigments (e.g., chlorophyll, beta-carotene, etc.), and the like.

Examples of the humectant include: chondroitin sulfate, hyaluronic acid, mucor sulfate, carotinoid acid, atelocollagen, cholesteryl 12-hydroxystearate, sodium lactate, bile acid salts, dl-pyrrolidone carboxylate, alkylene oxide derivatives (alkyllene oxide derivatives), short-chain soluble collagen, diglycerol (EO) PO adducts, rosa roxburghii tratt extract, achillea millefolium extract, melilotus officinalis extract, and the like.

Examples of the natural water-soluble polymer include vegetable polymers (e.g., gum arabic, gum tragacanth, galactan, guar gum, carob gum, karaya gum, carrageenan, pectin, agar, quince seed (marmelo), seaweed gum (brown algae extract), starch (rice, corn, potato, wheat), and glycyrrhizic acid); microbial polymers (e.g., xanthan gum, dextran, succinoglucan, pullulan, etc.); animal polymers (e.g., collagen, casein, albumin, gelatin, etc.), and the like.

Examples of the semisynthetic water-soluble polymer include: starch-based polymers (e.g., carboxymethyl starch, methylhydroxypropyl starch, etc.); cellulose polymers (methyl cellulose, ethyl cellulose, methylhydroxypropyl cellulose, hydroxyethyl cellulose, sodium cellulose sulfate, hydroxypropyl cellulose, carboxymethyl cellulose, sodium carboxymethyl cellulose, crystalline cellulose, cellulose powder, etc.); alginic acid polymers (e.g., sodium alginate, propylene glycol alginate, etc.), and the like.

Examples of the water-soluble polymer to be synthesized include vinyl polymers (e.g., polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, carboxyvinyl polymer, etc.); polyoxyethylene polymers (e.g., polyoxyethylene polyoxypropylene copolymers of polyethylene glycol 20,000, 40,000, 60,000); acrylic polymers (for example, sodium polyacrylate, polyethylacrylate, polyacrylamide, etc.); a polyethyleneimine; cationic polymers, and the like.

Examples of the thickener include: gum arabic, carrageenan, karaya gum, tragacanth gum, carob gum, quince seed (marmelo), casein, dextrin, gelatin, sodium pectate, sodium alginate, methyl cellulose, ethyl cellulose, carboxymethyl cellulose (CMC), hydroxyethyl cellulose, hydroxypropyl cellulose, polyvinyl alcohol (PVA), polyvinyl methyl ether (PVM), PVP (polyvinylpyrrolidone), sodium polyacrylate, carboxyvinyl polymer, locust bean gum, guar gum, tamarind gum, dialkyl dimethyl ammonium cellulose sulfate, xanthan gum, aluminum magnesium silicate, bentonite, hectorite, magnesium aluminum silicate (Veegum), synthetic clay (Laponite), silicic anhydride, a taurate-based synthetic polymer, an acrylate-based synthetic polymer, and the like.

Examples of the coating agent include: examples of the coating agent include anionic coating agents (e.g., (meth) acrylic acid/(meth) acrylate copolymers, methyl vinyl ether/maleic anhydride polymers, etc.), cationic coating agents (e.g., cationized cellulose, dimethyldiallylammonium chloride polymers, dimethyldiallylammonium chloride/acrylamide copolymers, etc.), and nonionic coating agents (e.g., polyvinyl alcohol, polyvinyl pyrrolidone, polyvinyl acetate, polyacrylate copolymers, (meth) acrylamide, high molecular silicones, silicone resins, trimethylsiloxysilicate, etc.).

Examples of the ultraviolet absorber include: benzoic acid-based ultraviolet absorbers (for example, p-aminobenzoic acid (hereinafter abbreviated as PABA), PABA monoglyceride, N-dipropoxypaba ethyl ester, N-diethoxypaba ethyl ester, N-dimethylpaba butyl ester, N-dimethylpaba ethyl ester, etc.); 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 phenyl salicylate, etc.); cinnamic acid series ultraviolet absorber(e.g., octyl methoxycinnamate, ethyl 4-isopropyl cinnamate, methyl 2, 5-diisopropyl cinnamate, ethyl 2, 4-diisopropyl cinnamate, methyl 2, 4-diisopropyl cinnamate, propyl p-methoxycinnamate, 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, glycerol mono-2-ethylhexanoyl-di-methoxycinnamate, etc.); <xnotran> (,2,4- ,2,2 "- -4- ,2,2" - -4,4"- ,2,2", 4,4"- ,2- -4- ,2- -4- -4" - ,2- -4- -5- ,4- ,2- -4"- - -2- ,2- -4- ,4- -3- ); </xnotran> 3- (4 "-methylbenzylidene) -d, l-camphor, 3-benzylidene-d, l-camphor; 2-phenyl-5-methylbenzene

Azole; 2,2 "-hydroxy-5-methylphenylbenzotriazole; 2- (2 "-hydroxy-5" -tert-octylphenyl) benzotriazole; 2- (2 "-hydroxy-5" -methylphenyl) benzotriazole; dibenzylazine (dibenzazine); dianisicyl methane (dianisoyl methane); 4-methoxy-4 "-tert-butyl dibenzoylmethane; 5- (3, 3-dimethyl-2-norbornylene) -3-pentan-2-one, dimorpholinopyridazinone; 2-ethylhexyl-2-cyano-3, 3-diphenylacrylate; 2, 4-bis- { [4- (2-ethylhexyloxy) -2-hydroxy]-phenyl } -6- (4-methoxyphenyl) - (1, 3, 5) -triazine and the like.

Examples of the metal ion chelating agent include: 1-hydroxyethane-1, 1-diphosphonic acid, 1-hydroxyethane-1, 1-diphosphonic acid tetrasodium salt, edetate disodium, edetate trisodium, edetate tetrasodium, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetic acid, ethylenediamine hydroxyethyltriacetic acid trisodium salt, and the like.

Examples of the amino acid include: neutral amino acids (e.g., threonine, cysteine, etc.); basic amino acids (e.g., hydroxylysine, etc.), and the like. Examples of the amino acid derivative include: sodium acyl sarcosinate (sodium lauroyl sarcosinate), acyl glutamate, acyl β -sodium alanine, glutathione, pyrrolidone carboxylic acid, and the like.

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

Examples of the polymer emulsion include: acrylic resin emulsion, polyethylacrylate emulsion, acrylic resin solution, polyalkylacrylate emulsion, polyvinyl acetate resin emulsion, natural rubber latex, and the like.

Examples of the pH buffer include: and buffers such as sodium lactate-lactate, sodium citrate-citrate, and sodium succinate-succinate.

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

Examples of the antioxidant include: tocopherols, dibutylhydroxytoluene, butylhydroxyanisole, gallic acid esters, etc.

Examples of the antioxidant auxiliary include: phosphoric acid, citric acid, ascorbic acid, maleic acid, malonic acid, succinic acid, fumaric acid, cephalin, hexametaphosphate, phytic acid, ethylenediaminetetraacetic acid, and the like.

Examples of other components that can be blended include: preservatives (ethyl, butyl, chlorphenesin, phenoxyethanol, etc.); 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 chinensis, lithospermum, paeonia lactiflora, swertia japonica, birch (birch), sage, loquat, ginseng, aloe, mallow, orris, grape, coix seed, luffa, lily, saffron, ligusticum wallichii, ginger, hypericum erectum, formononetin, garlic, capsicum, dried orange peel, angelica, seaweed, etc.), activators (e.g., royal jelly, photosensitizer, cholesterol derivative, etc.); blood circulation promoters (e.g., vanillyl nonanoate, benzyl nicotinate, β -butoxyethyl nicotinate, capsaicin, zingerone, cantharides tincture, ichthammol, tannic acid, α -borneol (borneol), tocopheryl nicotinate, inositol hexanicotinate, cyclamate, cinnarizine, tolazoline, acetylcholine, verapamil, cepharanthin, γ -oryzanol, etc.); anti-lipping agents (e.g., sulfur, dithioanthracene, etc.); anti-inflammatory agents (e.g., tranexamic acid, thiotaurine, hypotaurine, etc.), and the like.

Further, the composition of the present disclosure may also suitably contain: caffeine, tannin, verapamil, tranexamic acid and its derivatives, licorice, rosewood (12459125221253131), various herbal extracts such as pyrola japonica, tocopherol acetate, glycyrrhizin (glycyrrhetic acid) and its derivatives or salts, whitening agents such as vitamin C, magnesium ascorbyl phosphate, ascorbyl glucoside, arbutin, kojic acid, and amino acids and their derivatives such as arginine and lysine.

The detergent composition of the present disclosure can be suitably applied to, for example, cosmetic removal detergents, hand soaps (lotions), bath soaps (lotions), hair detergents, kitchen detergents, and the like.

A method for producing the cleaning composition of the present disclosure will be described. The detergent composition of the present disclosure is not limited to a specific method, and can be generally prepared by a known method. For example, the cleaning agent composition can be prepared by mixing the above components.

The cleaning composition of the present disclosure is difficult to directly specify by composition, structure, etc., or sometimes completely impractical. For example, in the detergent composition of the present disclosure, it is considered that the component (a) and the component (B) form a fatty acid soap, but it is difficult or sometimes not practical to directly specify what structure or behavior the component (a) and the component (B) adopt. Therefore, the cleaning agent composition of the present disclosure should be allowed to be described by its production method in the case where it cannot be directly specified by composition or the like.

Examples

The following examples illustrate the cleaning composition of the present disclosure. However, the cleaning composition of the present disclosure is not limited to the following examples. In the following examples, examples in which the cleansing composition of each test example was applied to cleansing of cosmetics are described, but the composition of the present disclosure is not limited to cosmetic applications. The unit of the content of each component shown in each table is mass%.

[ test examples 1 to 9]

A cleaning composition was made and tested for which behavior was taken with respect to temperature changes. Table 1 shows the composition and evaluation of each composition. The items shown in the table were evaluated by the following criteria. The detergent composition immediately after the preparation was in the form of cream. Whether or not the composition is in the cream (paste) form is judged by appearance observation and touch of the composition.

[ Low temperature stability ]

The cleanser composition was held at 0 ℃ and 25 ℃ for 1 week, and it was confirmed from the appearance and touch whether the original cream form could be maintained.

A: the cream form is maintained;

b: a part of the liquid is liquefied;

c: separated, liquefied or solidified.

[ high temperature stability ]

The detergent composition charged into the clear glass container was maintained at 50 ℃ and 60 ℃ for 3 hours, and it was confirmed by visual observation whether the original cream form could be maintained.

A: the cream form is maintained;

b: a part of the liquid is liquefied;

c: separated, liquefied or solidified.

[ stability against temperature Change ]

The sample used in the test of high temperature stability was left to stand at room temperature for 3 hours, and it was confirmed by visual observation whether the cream form could be maintained. Further, the composition was thinly spread on a blackboard, and the presence or absence of solid matter was confirmed.

A: the cream form is maintained, and no solid substance exists;

b: no solid matter was present, but a portion was liquefied;

c: the composition is liquefied or a solid material is present.

[ bubbling Rate ]

The foaming of each composition was performed by a professional of 4 persons, and the foaming rate was evaluated by 5 grades of 5 points (excellent) to 1 point (poor), and evaluated by the average value thereof:

a:3.5 min or more;

b: more than 2.5 minutes and less than 3.5 minutes;

c: less than 2.5 minutes.

In test examples 2 and 4, which do not contain an amphoteric surfactant and a salt, the liquid state is obtained at least in a state of standing in a high-temperature environment and in a state of returning from the high-temperature environment to a room-temperature environment, and the cream state is not obtained. In test example 3 in which the salt content was low despite the amphoteric surfactant, hardness was high and solidification was achieved.

On the other hand, the composition of test example 1 containing the amphoteric surfactant and 0.2 mass% or more of the salt maintained the cream form at any temperature. In addition, the frost form can be maintained even when the temperature changes. In particular, the composition can be stable even when the total amount of palmitic acid and stearic acid is 10% by mass or less. From this, it is considered that in order to obtain a cream form having high temperature stability, it is preferable to add an amphoteric surfactant and 0.2 mass% or more of salt.

In test examples 5 and 6 in which the cationic polymer was added, the foam quality was improved and the feeling of use was good.

In test example 7 in which the ratio of stearic acid in the higher fatty acid was increased, the temperature change stability was lowered. From this, it is considered that the mass ratio of stearic acid in the higher fatty acid is preferably 12% by mass or less.

In test examples 8 and 9 in which the kind of salt was changed, both of the inorganic salt and the organic salt could improve the stability and the feeling of use.

TABLE 1

TABLE 2

The detergent composition of the present invention is described based on the above embodiments and examples, but is not limited to the above embodiments and examples, and various modifications, alterations, and improvements of the disclosed elements (including the elements described in the claims, the description, and the drawings) can be included within the scope of the present invention and based on the basic technical idea of the present invention. In addition, various combinations, substitutions, and selections of the disclosed elements can be made within the scope of the claims of the present invention.

Further objects, purposes and aspects (including variations) of the present invention will be apparent from all of the disclosure of the invention including the claims.

In the present specification, the numerical ranges should be interpreted as meaning that any numerical value or range included in the ranges is specifically recited, even if not specifically recited.

Some or all of the above embodiments may be described as in the following description, but are not limited to the following description. The attached notes may be combined with the claims described in the claims.

[ additional notes 1]

The cleansing composition of the present disclosure is used in a method of removing cosmetics.

Industrial applicability

The cleanser composition of the present disclosure may be suitably used for skin cleansing. In particular, the compositions of the present disclosure may be suitable for use in cleansing for removing cosmetic material from the skin.

Claims (7)

1. A cleaning composition comprising:

(A) 22 to 30 mass% of a higher fatty acid;

(B) A neutralizing agent for the higher fatty acid;

(C) 10 to 30 mass% of a polyhydric alcohol;

(D) 1 to 5 mass% of an amphoteric surfactant; and

(E) 0.1 to 2 mass% of a salt,

the stearic acid in the higher fatty acid is present in a proportion of 12% by mass or less.

2. The cleaner composition according to claim 1, further comprising (F) 5 to 20% by mass of a cationic polymer.

3. The cleaner composition of claim 2, wherein the cationic polymer is a dimethyldiallylammonium chloride/acrylamide copolymer.

4. The cleaning composition according to any one of claims 1 to 3, wherein the neutralization rate of the higher fatty acid by the neutralizing agent is 75 to 95%.

5. The cleansing base composition according to any one of claims 1 to 4, wherein the higher fatty acid comprises myristic acid in an amount of 60 to 100% by mass, based on the mass of the higher fatty acid.

6. The cleaner composition according to any one of claims 1 to 5, wherein the amphoteric surfactant is lauryl dimethyl glycine betaine.

7. The cleaner composition according to any one of claims 1 to 6, wherein the polyhydric alcohol comprises glycerin.