JP2021066792A - Detergent composition and detergent product - Google Patents

Abstract

To provide a detergent composition and a detergent product in which the clogging of a pump foamer is suppressed and the foam discharged from the pump foamer has high foam quality.SOLUTION: A detergent composition contains (A) a higher fatty acid having no hydroxy group, (B) a higher fatty acid having at least one hydroxy group, and (C) N-methyl taurine salt.SELECTED DRAWING: None

Description

The present disclosure relates to cleaning agent compositions. For example, the present disclosure relates to a cleansing composition applicable to the skin. The present disclosure also relates to a cleaning agent product that discharges the cleaning agent composition with a pump former.

Pump-type containers are widely used as containers for cleaning agents and the like. There are two types of pump-type containers: a type that discharges the liquid contents as they are, and a type that manually foams the cleaning agent and discharges it (pump former). For example, Patent Document 1 discloses a liquid cleaning agent or a liquid cosmetic for filling the former pump-type container. The liquid cleaning agent or liquid cosmetic for filling a container described in Patent Document 1 contains 12-hydroxystearic acid as a solidification inhibitor that suppresses solidification of the liquid at the discharge port of the pump.

The latter pump former usually incorporates a mesh for foaming the cleaning agent. However, if the cleaning agent solidifies, dries, or the like in this mesh, it causes clogging. Therefore, a cleaning agent composition that suppresses the occurrence of clogging has been developed (for example, Patent Document 2). The cleaning composition described in Patent Document 2 contains soap obtained by neutralizing a higher fatty acid having 14 or less carbon atoms with sodium N-methyltaurine and dimethyldialylammonium chloride as a monomer unit and has a molecular weight of 100,000 or more. Contains a polymer.

Japanese Unexamined Patent Publication No. 9-48962 WO2019 / 059111A1

The following analysis is given in view of the present disclosure.

The size of the eyes on the mesh of the pump former is much smaller than the discharge port of the pump. Therefore, suppressing clogging in the pump former is more difficult than suppressing solidification of the liquid at the discharge port of the pump as described in Patent Document 1. Further, in Patent Document 2, a polymer having a molecular weight of 100,000 or more is blended. It is presumed that the larger the molecular weight of the polymer, the easier it is for the mesh of the pump former to become clogged. Therefore, it is expected to study means for improving clogging and foam quality without using a high molecular weight polymer.

On the other hand, when trying to suppress clogging in the mesh of the pump former, the foam quality such as elasticity and sustainability of the foam discharged from the pump tends to decrease. That is, in general, there is a trade-off relationship between clogging suppression in a pump former and good foam quality. Therefore, there is a demand for a cleaning agent composition that achieves both clogging suppression and high-quality foam quality.

According to the first aspect of the present disclosure, (A) a higher fatty acid having no hydroxy group, (B) a higher fatty acid having at least one hydroxy group, and (C) an N-methyltaurine salt are contained. A cleaning agent composition is provided.

According to the second viewpoint of the present disclosure, the cleaning agent product comprising the cleaning agent composition according to the first viewpoint and a pump former that contains the cleaning agent composition and can discharge the cleaning agent composition in the form of bubbles. Is provided.

The cleaning agent composition of the present disclosure can be applied to a pump former. The cleaning agent composition of the present disclosure suppresses clogging in the pump former (particularly the mesh portion). The foam formed by the cleaning agent composition of the present disclosure discharged from the pump former can have high elasticity and durability. When washed with the cleaning agent composition of the present disclosure, the user can feel the user moisturized.

In the cleaning agent product of the present disclosure, clogging is suppressed even in a pump former type container.

Preferred forms of each of the above viewpoints are described below.

According to the preferred embodiment of the first viewpoint, the component (A) has 10 to 16 carbon atoms. The component (B) has 16 to 18 carbon atoms.

According to the preferred form of the first viewpoint, the component (B) contains 12-hydroxystearic acid.

According to the preferred embodiment of the first viewpoint, the component (A) is 1% by mass to 6% by mass with respect to the mass of the cleaning agent composition. The component (B) is 0.1% by mass to 1.8% by mass with respect to the mass of the cleaning agent composition.

According to the preferred embodiment of the first viewpoint, the component (A) is 2.5 parts by mass to 5.5 parts by mass with respect to 1 part by mass of the component (B).

According to the preferred embodiment of the first viewpoint, the neutralization rate of the component (C) with respect to the total amount of the component (A) and the component (B) is 65% to 140%.

According to the preferred embodiment of the first aspect, the cleaning agent composition further contains 1% by mass to 5% by mass of the amphoteric surfactant with respect to the mass of the cleaning agent composition.

According to the preferred embodiment of the first aspect, the cleaning agent composition further contains 10% by mass to 50% by mass of a moisturizer with respect to the mass of the cleaning agent composition.

According to the preferred form of the first viewpoint, the cleaning agent composition is a cleaning agent composition for a pump former.

The cleaning agent composition according to the first embodiment of the present disclosure will be described. The cleansing composition of the present disclosure can be applied, for example, to cleansing the skin, and in particular, can be applied to cleansing cosmetics (makeup) on the skin.

In the present disclosure, the "substantial amount" means an amount in which the action and effect of the addition of the compound can occur.

In the following description, POE is an abbreviation for polyoxyethylene and POP is an abbreviation for polyoxypropylene, and the number in parentheses after POE or POP represents the average number of moles of POE or POP group added in the compound.

The cleaning composition of the present disclosure contains (A) higher fatty acid, (B) hydroxy fatty acid, and (C) N-methyltaurine salt.

[(A) Higher fatty acid]
The higher fatty acid referred to in the component (A) does not have a hydroxy group (hydroxyl group). When the fatty acid is described as "R ¹ COOH", R ¹ can be a saturated hydrocarbon group or an unsaturated hydrocarbon group. R ¹ is preferably a saturated hydrocarbon group. R ¹ can be a linear hydrocarbon group or a branched hydrocarbon group. R ¹ is preferably a linear hydrocarbon group. The carbon number of R ¹ is preferably 8 or more, and more preferably 10 or more. The carbon number of R ¹ can be 24 or less, preferably 20 or less, more preferably 18 or less, and even more preferably 16 or less. If the number of carbon atoms is large, the pump former is likely to be clogged. If the number of carbon atoms is low, the foam quality will deteriorate.

Examples of the higher fatty acid include lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, tollic acid, isostearic acid, linoleic acid, linoleic acid, and eicosapentaenoic acid (EPA). Docosahexaenoic acid (DHA) and the like can be mentioned. Of these, as the component (A), lauric acid, myristic acid, and palmitic acid are particularly preferable.

The content of the higher fatty acid (A) can be, for example, 1% by mass or more, 1.5% by mass or more, or 2% by mass or more with respect to the mass of the composition. The content of the higher fatty acid (A) can be, for example, 6% by mass or less, 5% by mass or less, or 4% by mass or less with respect to the mass of the composition. At least in this range, the foam quality can be improved.

[(B) Hydroxy fatty acid]
The hydroxy fatty acid referred to in the component (B) is a higher fatty acid having at least one hydroxy group. When the hydroxy fatty acid is described as "R ² (OH) COOH", R ² can be a saturated hydrocarbon group or an unsaturated hydrocarbon group. R ² is preferably a saturated hydrocarbon group. R ² can be a linear hydrocarbon group or a branched hydrocarbon group. R ² is preferably a straight chain hydrocarbon group. It is preferable that the number of carbon atoms in ^{R 2} is larger than the number of carbon atoms ^{in R 1.} The number of carbon atoms in R ² is preferable to be 14 or more, and more preferably 16 or more. The number of carbon atoms in R ² is preferable to be 24 or less, more preferable to be 20 or less, further preferably 18 or less. The number of hydroxy groups in the component (B) can be one. The position of the hydroxy group in the component (B) may be any. By increasing the number of carbon atoms of the component (B), the foam quality can be improved. By introducing a hydroxyl group into the component (B), the ease of solidification associated with the long chain can be reduced. As the component (B), for example, 12-hydroxystearic acid can be mentioned.

The content of the (B) hydroxy fatty acid is, for example, 0.1% by mass or more, 0.3% by mass or more, 0.5% by mass or more, 0.8% by mass or more, or 1 with respect to the mass of the composition. It can be mass% or more. If the component (B) is less than 0.1% by mass, the foam quality cannot be improved. (B) The content of the hydroxy fatty acid is, for example, 1.8% by mass or less, 1.6% by mass or less, 1.4% by mass or less, 1.2% by mass or less, or 1 with respect to the mass of the composition. It can be mass% or less. If the component (B) exceeds 1.8% by mass, the cleaning agent composition tends to be in the form of a gel, and the pump former is likely to be clogged.

The mixing ratio of the higher fatty acid (A) and the hydroxy fatty acid (B) is 2.5 parts by mass or more and 3 parts by mass or more and 3.5 parts by mass with respect to 1 part by mass of the component (B). It can be the above, or 3.8 parts by mass or more. If the component (A) is less than 2.5 parts by mass, sufficient foaming property cannot be obtained. The component (A) may be 5.5 parts by mass or less, 5 parts by mass or less, 4.5 parts by mass or less, or 4 parts by mass or less with respect to 1 part by mass of the component (B). If the component (A) exceeds 5.5 parts by mass, the washability becomes insufficient.

[(C) N-Methyltaurine salt]
(C) The N-methyltaurine salt may be, for example, a sodium salt or a potassium salt. In the cleaning composition, at least a part of N-methyltaurine is considered to be a counterion of at least a part of the component (A) and the component (B). That is, the component (A), the component (B) and the component (C) are fatty acid soaps (R ^3- COO- ⁺ NH ₂ (CH ₃ ) (CH ₂ ) ₂ SO ₃ X) (R ³ is the component (A)). It is considered that R ^{1 of the above or R 2} (OH) of the component (B) is shown, and X represents an alkali metal).

(C) The blending amount of the N-methyltaurine salt can be determined by the neutralization rate with respect to the component (A) and the component (B). The neutralization rate means the number obtained by multiplying the total number of moles of the component (C) by 100 with respect to the total number of moles of the component (A) and the component (B) in the cleaning agent composition.

In the cleaning agent composition of the present disclosure, the neutralization rate can be 65% or more, 70% or more, 80% or more, 90% or more, 100% or more, or 110% or more. The neutralization rate can be 140% or less, 130% or less, or 120% or less.

[(D) Amphoteric surfactant]
The detergent composition of the present disclosure may further contain an amphoteric surfactant. By adding an amphoteric surfactant, the foam quality can be further improved.

Examples of the amphoteric tenside include imidazoline-based amphoteric tenside agents (for example, 2-undecyl-N, N, N- (hydroxyethylcarboxymethyl) -2-imidazolin sodium, 2-cocoyl-2-imidazolinium hydroki. Side-1-carboxyethyroxy disodium salt, etc.); Betaine-based surfactants (eg, 2-heptadecyl-N-carboxymethyl-N-hydroxyethyl imidazolinium betaine, lauryldimethylaminoacetic acid betaine, alkyl betaine, amide betaine) , Sulfobetaine, etc.) and the like.

From the viewpoint of detergency and foaming property, the amphoteric surfactant is preferably a betaine type. The amphoteric surfactant preferably contains, for example, betaine lauryldimethylaminoacetate.

The content of the amphoteric surfactant (D) is preferably 1% by mass or more, more preferably 2% by mass or more, based on the mass of the composition. When the content of the component (D) is less than 1% by mass, the effect of improving the foam quality is low. The content of the amphoteric surfactant (D) is preferably 5% by mass or less, and more preferably 3% by mass or less, based on the mass of the composition. If the content of the component (D) exceeds 5% by mass, the washability becomes insufficient.

[(E) Moisturizer]
The cleaning composition of the present disclosure may further contain a moisturizer. By adding a moisturizer, the effect of suppressing clogging on the pump former can be further enhanced.

The moisturizer can be at least one of a polyhydric alcohol and an alkylene oxide derivative.

Examples of the polyhydric alcohol include divalent alcohols (eg, ethylene glycol, propylene glycol, trimethylene glycol, 1,2-butylene glycol, 1,3-butylene glycol, tetramethylene glycol, 2,3-butylene glycol, and the like. Pentamethylene glycol, 2-butene-1,4-diol, hexylene glycol, octylene glycol, etc.; trivalent alcohol (eg, glycerin, trimethylolpropane, etc.); tetravalent alcohol (eg, 1,2,6) -Pentaerythritol such as hexanetriol); pentavalent alcohol (eg, xylitol, etc.); hexavalent alcohol (eg, sorbitol, mannitol, etc.); polyhydric alcohol polymer (eg, diethylene glycol, dipropylene glycol, triethylene glycol, etc.) Polypropylene glycol, tetraethylene glycol, diglycerin, polyethylene glycol, triglycerin, tetraglycerin, polyglycerin, etc.; divalent alcohol alkyl ethers (eg, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, Ethylene glycol monophenyl ether, ethylene glycol monohexyl ether, ethylene glycol mono2-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. ); Divalent alcohol alkyl ethers (eg, 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 glyco Lubutyl ether, etc.); Dihydric alcohol ether esters (eg, 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 disakushi) Nate, 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.; Lu alcohol, ceracyl alcohol, bacil alcohol, etc.); Sugar alcohols (eg, sorbitol, martitol, maltotriose, mannitol, sucrose, erythritol, glucose, fructose, starch-degrading sugar, maltose, xylitol, starch-degrading sugar-reducing alcohol Etc.); Glycolide; Tetrahydrofurfuryl alcohol; POE-Tetrahydrofurfuryl alcohol; POP-butyl ether; POP / POE-butyl ether; Tripolyoxypropylene glycerin ether; POP-glycerin ether; POP-glycerin ether phosphoric acid; POP / POE -Pentane erythritol ether, polyglycerin, etc. can be mentioned.

As the alkylene oxide derivative, any of the compounds shown in Chemical formula 1 below can be used. In the chemical formula shown in Chemical formula 1, AO is an oxyalkylene group having 3 to 4 carbon atoms, and is preferably oxypropylene. EO is an oxyethylene group. m and n are the average number of moles of oxyalkylene groups and oxyethylene groups having 3 to 4 carbon atoms, respectively. m is preferably 1 or more, and more preferably 5 or more. m is preferably 70 or less, and more preferably 45 or less. n is preferably 1 or more, and more preferably 12 or more. n is preferably 70 or less, and more preferably 40 or less. The total number of m and n is preferably 10 or more, more preferably 20 or more, and more preferably 30 or more. The total number of m and n is preferably 120 or less, more preferably 100 or less, and even more preferably 80 or less. The ratio of the oxyethylene group to the total of the oxyalkylene group and the oxyethylene group is preferably 20% by mass to 80% by mass. The oxyalkylene group and the oxyethylene group may be added in a block shape or may be added in a random shape. R ⁴ and R ⁵ are hydrocarbon groups or hydrogen atoms having 1 to 4 carbon atoms which may be the same or different. The ratio of the number of hydrogen atoms to the number of hydrocarbon groups of R ⁴ and R ^{5 is preferably 0.15 or less.} It is preferable that R ⁴ and R ⁵ are methyl groups, respectively.

The content of the moisturizer (E) can be, for example, 10% by mass or more, 15% by mass or more, or 20% by mass or more with respect to the mass of the composition. The content of the moisturizer (E) can be, for example, 50% by mass or less, 40% by mass or less, or 35% by mass or less with respect to the mass of the composition. When the content of the component (E) is in this range, the cleaning agent composition is less likely to solidify, and the effect of suppressing clogging in the mesh can be further enhanced.

[(F) Anionic surfactant]
The detergent composition of the present disclosure may further contain an anionic surfactant. Foam quality can be improved by adding an anionic surfactant.

Examples of the anionic surfactant include fatty acid sulphates (eg, sodium laurate, sodium palmitate, etc.); higher alkyl sulfates (eg, sodium lauryl sulfate, potassium lauryl sulfate, etc.); alkyl ether sulfates (eg, sodium lauryl sulfate, etc.). , POE-Lauryl Ether Sulfate Triethanolamine, POE-Sodium Lauryl Ether Sulfate, Na Laures Sulfate, etc.); N-Acylsarcosic Acid (eg, Sodium Lauroyl Sulfosin, etc.); N-Methyl Taurine Sodium, N-Millistoyl-N-Methyl Taurine Sodium, Cocoyl Methyl Taurine Na, Lauryl Methyl Taurid Sodium, etc.); Phosphate Sulfates (POE-oleyl ether phosphate, POE-stearyl ether phosphate, etc.) Sulfonate (eg, sodium di-2-ethylhexyl sulfosuccinate, monolauroyl monoethanolamide polyoxyethylene sulfosuccinate, sodium lauryl polypropylene glycol sulfosuccinate, etc.); Alkylbenzene sulfonate (eg, sodium linearadodecylbenzenesulfonate) , Lineardodecylbenzene sulfonic acid triethanolamine, Lineardodecylbenzene sulfonic acid, etc.); Higher fatty acid ester sulfate ester salt (for example, hardened coconut oil fatty acid sodium glycerin sulfate, etc.); N-acylglutamate (for example, N-lauroyl glutamate mono) Sodium, disodium N-stearoyl glutamate, monosodium N-myristoyl-L-glutamate, etc.); sulfated oil (eg, funnel oil, etc.); POE-alkyl ether carboxylic acid; POE-alkylallyl ether carboxylate; α- Olefin sulfonate; higher fatty acid ester sulfonate; secondary alcohol sulfate ester salt; higher fatty acid alcoholuramide sulfate ester salt; sodium lauroyl monoethanolamide succinate; N-palmitoyl aspartate ditriethanolamine; sodium caseinate, etc. can do.

The content of the (F) anionic surfactant may be 0.4% by mass or more, 0.8% by mass or more, or 1% by mass or more with respect to the mass of the composition. The content of the anionic surfactant (D) can be 2.2% by mass or less, 1.8% by mass or less, or 1.6% by mass or less with respect to the mass of the composition. Within this range, high detergency and foaming property can be obtained.

The fatty acid taurine salt is not included in the (F) anionic surfactant shown here.

[(G) Other]
The detergent composition of the present disclosure contains other components such as an aqueous solvent, a cationic surfactant, a hydrophilic nonionic surfactant, and a lipophilic nonionic surfactant, as long as the effects of the present disclosure are not impaired. , Oily components other than the above, powders, moisturizers other than the above, water-soluble polymers, thickeners, film agents, ultraviolet absorbers, metal ion blockers, amino acids, organic amines, polymer emulsions, pH adjusters, Skin nutrients, vitamins, antioxidants, antioxidant aids, fragrances and the like can be appropriately contained as needed.

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

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

Examples of the water-soluble alcohol include lower alcohols, polyhydric alcohols, polyhydric alcohol polymers, dihydric alcohol alkyl ethers, dihydric alcohol alkyl ethers, dihydric alcohol ether esters, glycerin monoalkyl ethers, and sugar alcohols. At least one selected from monosaccharides, oligosaccharides, polysaccharides and derivatives thereof and the like can be mentioned.

Examples of the lower alcohol include ethanol, propanol, isopropanol, isobutyl alcohol, t-butyl alcohol and the like.

Examples of monosaccharides include trisaccharides (eg, D-glycerylaldehyde, dihydroxyacetone, etc.), tetrasaccharides (eg, D-erythroth, D-erythrose, D-treose, erythritol, etc.), and the like. Pentose (eg, L-arabinose, D-xylose, L-lyxose, D-arabinose, D-ribose, D-librose, D-xylrose, L- Xylrose, etc.), Hexosaccharides (eg, D-glucose, D-talose, D-psicos, D-galactose, D-fructose, L-galactose, L- Mannos, D-tagatos, etc.), seven-carbon sugars (eg, aldheptos, heptulose, etc.), eight-carbon sugars (eg, octulose, etc.), deoxy sugars (eg, 2-deoxy-D-ribose, etc.) , 6-deoxy-L-galactose, 6-deoxy-L-mannose, etc.), amino sugars (eg, D-glucosamine, D-galactosamine, sialic acid, aminouronic acid, muramic acid, etc.), uronic acid (eg For example, at least one selected from D-glucuronic acid, D-mannuronic acid, L-gluuronic acid, D-galacturonic acid, L-isulonic acid, etc.) can be mentioned.

As the oligosaccharide, for example, at least one selected from sucrose, guntianose, umbelliferose, lactose, planteos, isoliknoses, α, α-trehalose, raffinose, lycnoses, umbilicin, stachyose, velvas course and the like. Can be mentioned.

Examples of polysaccharides include cellulose, quince seed, chondroitin sulfate, starch, galactan, dermatan sulfate, glycogen, Arabic gum, heparan sulfate, hyaluronic acid, tragant gum, keratan sulfate, chondroitin, xanthan gum, mucoitin sulfate, guagam, dextran, and keratosulfate. , Locust bean gum, succinoglucan, caronic acid and the like.

Examples of other polyols include at least one selected from polyoxyethylene methylglucoside (Glucam E-10), polyoxypropylene methylglucoside (Glucam P-10) and the like.

Examples of the cationic surfactant include alkyltrimethylammonium salts (eg, stearyltrimethylammonium chloride, lauryltrimethylammonium chloride, etc.); alkylpyridinium salts (eg, cetylpyridinium chloride, etc.); distearyldimethylammonium chloride dialkyldimethylammonium salts; Polychloride (N, N'-dimethyl-3,5-methylenepiperidinium); alkyl quaternary ammonium salt; alkyldimethylbenzylammonium salt; alkylisoquinolinium salt; dialkylmoriphonium salt; POE-alkylamine; Alkylamine salts; polyamine fatty acid derivatives; ammonium alcohol fatty acid derivatives; benzalconium chloride; benzethonium chloride and the like can be mentioned.

As the hydrophilic nonionic surfactant, for example, POE-sorbitan fatty acid ester (for example, POE-sorbitan monooleate, POE-sorbitan monostearate, POE-sorbitan monooleate, POE-sorbitan tetraoleate, etc.); POE-Solbit fatty acid esters (eg, POE-Solbit monolaurate, POE-Solbit monooleate, POE-Solbit pentaoleate, POE-Solbit monostearate, etc.); POE-glycerin fatty acid esters (eg, POE-glycerin mono) POE-monooleates such as stearate, POE-glycerin monoisostearate, POE-glycerin triisostearate, etc.; POE-fatty acid esters (eg, POE-distearate, POE-monodiolate, ethylene glycol distearate, etc.); POE- Alkyl ethers (eg POE-lauryl ethers, POE-oleyl ethers, POE-stearyl ethers, POE-behenyl ethers, POE-2-octyldodecyl ethers, POE-cholestanol ethers, etc.); POE / POP-alkyl ether (for example, POE / POP-cetyl ether, POE / POP-2-decyltetradecyl ether, POE / POP-monobutyl ether, POE / POP-hydrous lanolin, POE / POP-glycerin ether, etc.) Tetra POE / Tetra POP-ethylenediamine condensate (eg, Tetronic); POE-hardened bean oil derivative (eg, POE-hima oil, POE-hardened bean oil, POE-hardened bean oil monoisostearate, POE-hardened castor oil triisostearate, POE-hardened castor oil monopyroglutamic acid monoisostearic acid diester, POE-hardened castor oil maleic acid, etc.; Amidos (eg, 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; alkylethoxydimethylamine oxide; Examples thereof include trioleyl phosphate and the like.

Examples of the lipophilic nonionic surfactant include sorbitan fatty acid esters (for example, sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostearate, sorbitan sesquioleate, and sorbitan. Trioleate, penta-2-ethylhexylate diglycerol sorbitan, tetra-2-ethylhexylate diglycerol sorbitan, etc.); glycerin polyglycerin fatty acid (for example, monocotton oil fatty acid glycerin, monoerucate glycerin, sesquioleate glycerin, monostearate glycerin) , Α, α'-Glycerin pyroglutamate oleate, glycerin malic acid monostearate, etc.); propylene glycol fatty acid ester (for example, propylene glycol monostearate, etc.); cured castor oil derivative; glycerin alkyl ether and the like.

As the oily component, for example, liquid fats and oils, solid fats and oils, waxes, hydrocarbons, higher fatty acids, higher alcohols, synthetic ester oils, silicone oils and the like can be used.

Liquid fats and oils include, for example, avocado oil, camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, southern ka oil, castor oil, flaxseed oil. , Saflower oil, cotton seed oil, eno oil, soybean oil, peanut oil, tea seed oil, kaya oil, rice bran oil, cinnamon oil, Japanese millet oil, jojoba oil, germ oil, triglycerin and the like.

Examples of solid fats and oils include coconut oil, palm oil, horse fat, hardened palm oil, palm oil, beef tallow, sheep fat, hardened beef tallow, palm kernel oil, lard, beef tallow, mokurou kernel oil, hardened oil, and cow. Examples include leg tallow, coconut oil, and hydrogenated palm oil.

Examples of waxes include honeydew, candelilla wax, cotton wax, carnauba wax, baby wax, ibotarou, whale wax, montan wax, lanolin, lanolin, capoc wax, lanolin acetate, liquid lanolin, sugar cane, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin. , Jojobaro, hard lanolin, cellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether and the like.

Examples of the hydrocarbon oil include liquid paraffin, ozokerite, squalane, pristane, paraffin, selecin, squalene, petrolatum, microcrystalline wax and the like.

Higher alcohols include, for example, linear alcohols (eg, lauryl alcohols, cetyl alcohols, stearyl alcohols, behenyl alcohols, myristyl alcohols, oleyl alcohols, cetostearyl alcohols, etc.); branched alcohols (eg, monostearyl glycerin ethers (bacyl alcohols)). ), 2-Deciltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldodecanol, isostearyl alcohol, octyldodecanol, etc.) and the like can be used.

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-hydroxystearate, Ethylene glycol di-2-ethylhexanoate, Dipentaerythritol fatty acid ester, N-alkylglycol monoisostearate, Neopentyl glycol dicaprate, Apple Diisostearyl Acid, Glycerin Di-2-Heptylundecanoate, Trimethylol Propane Tri-2-ethylhexanoate, Trimethylol Propane Triisostearate, Pentaerythritol Tetra-2-ethylhexanoate, Glycerin Tri-2-ethylhexanoate , Triethylhexanoin, glycerin trioctanoate, glycerin triisopalmitate, trimethylolpropane triisostearate, cetyl 2-ethylhexanoate, 2-ethylhexyl palmitate, glycerin trimyristate, glyceride tri-2-heptylundecanoate, Himasi oil fatty acid methyl ester, oleyl oleate, acetoglyceride, 2-heptyl undecyl palmitate, diisobutyl adipate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, di-2-heptyl undecyl adipate, ethyl Examples thereof include laurate, di-2-ethylhexyl sebacate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, and triethyl citrate.

Silicone oils include dimethylpolysiloxane, methylhydrogenpolysiloxane, methylphenylpolysiloxane, stearoxymethylpolysiloxane, polyether-modified organopolysiloxane, fluoroalkyl-polyoxyalkylene co-modified organopolysiloxane, and alkyl-modified organopolysiloxane. , End-modified organopolysiloxane, fluorine-modified organopolysiloxane, amino-modified organopolysiloxane, silicone gel, acrylic silicone, trimethylsiloxysilicate, silicone compounds such as silicone RTV rubber, and the like.

The term "powder" as used herein is synonymous with "powder". The powder is not particularly limited as long as it can be generally used for cosmetic purposes. Examples of the powder include inorganic powders (eg, talc, kaolin, mica, silk mica (serisite), white mica, gold mica, synthetic mica, red mica, black mica, lithia mica, fired mica, fired talc, permiculite, etc. Magnesium carbonate, calcium carbonate, aluminum silicate, barium silicate, calcium silicate, magnesium silicate, strontium silicate, metal tungrate, magnesium, silica, zeolite, glass, barium sulfate, calcined calcium sulfate (baked sekko), Calcium phosphate, fluorine apatite, hydroxyapatite, ceramic powder, metal soap (eg zinc myristate, calcium palmitate, aluminum stearate), boron nitride, etc.; organic powder (eg polyamide resin powder (nylon powder), polyethylene powder, Polymethylmethacrylate powder, polystyrene powder, styrene and acrylic acid copolymer resin powder, benzoguanamine resin powder, polytetrafluoride ethylene powder, cellulose powder, silicone resin powder, silk powder, wool powder, urethane powder, etc.); Inorganic White pigment (eg, titanium dioxide, zinc oxide, etc.); Inorganic red pigment (eg, iron oxide (bengala), iron titanate, etc.); Inorganic brown pigment (γ-iron oxide, etc.), Inorganic yellow pigment (yellow) Iron oxide, ocher, etc.), inorganic black pigments (black iron oxide, carbon black, lower titanium oxide, etc.), inorganic purple pigments (eg, manganese violet, cobalt violet, etc.); inorganic green pigments (eg, chromium oxide) , Chromium hydroxide, cobalt titanate, etc.); Inorganic blue pigments (eg, ultramarine, dark blue, etc.); Pearl pigments (eg, titanium oxide coated mica, titanium oxide coated bismuth oxychloride, titanium oxide coated talc, colored titanium oxide coated Mica, bismuth oxychloride, fish scale foil, etc.); Metal powder pigments (eg, aluminum powder, copper powder, etc.); Organic pigments such as zirconium, barium, or aluminum lake (eg, red 201, red 202, red 204, etc.) Organic pigments such as 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 Color No. 3 and Blue No. 1 etc.); Natural pigments (eg, chlorophyll, β-carotene, etc.) and the like can be used.

Moisturizers include, for example, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronic acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile salt, dl-pyrrolidone carboxylate, alkylene oxide derivative, short chain soluble. Examples thereof include collagen, diglycerin (EO) PO adduct, Izayoi rose extract, Hyaluronic acid extract, Merilot extract and the like.

Natural water-soluble polymers include, for example, plant-based polymers (eg, arabic gum, tragacant gum, galactan, guagam, carob gum, karaya gum, carrageenan, pectin, canten, quince seed (malmero), algae colloid (cassaw extract), starch. (Rice, corn, potato, wheat), glycyrrhizinic acid); Micromolecular macromolecules (eg, xanthan gum, dextran, succinoglucan, purulan, etc.); Animal macromolecules (eg, collagen, casein, albumin, gelatin, etc.), etc. Can be mentioned.

Examples of the semi-synthetic water-soluble polymer include starch-based polymers (for example, carboxymethyl starch, methyl hydroxypropyl starch, etc.); cellulosic polymers (methyl cellulose, ethyl cellulose, methyl hydroxypropyl cellulose, hydroxyethyl cellulose, sodium cellulose sulfate, etc.). , Hydroxypropyl cellulose, carboxymethyl cellulose, sodium carboxymethyl cellulose, crystalline cellulose, cellulose powder, etc.); Alginic acid-based polymers (for example, sodium alginate, propylene glycol alginate, etc.) and the like.

Examples of the synthetic water-soluble polymer include vinyl polymers (for example, polyvinyl alcohol, polyvinyl methyl ether, polyvinyl pyrrolidone, carboxyvinyl polymer, etc.); polyoxyethylene polymers (for example, polyethylene glycol 20,000, 40). 000, 60,000 polyoxyethylene polyoxypropylene copolymers, etc.); acrylic polymers (eg, sodium polyacrylate, polyethyl acrylate, polyacrylamide, etc.); polyethyleneimine; cationic polymers and the like.

Examples of thickeners include Arabic gum, carrageenan, carrageenan, tragacanth gum, carob gum, quince seed (malmero), casein, dextrin, gelatin, sodium pectinate, sodium alginate, methyl cellulose, ethyl cellulose, carboxymethyl cellulose (CMC), hydroxyethyl cellulose. , Hydroxypropyl cellulose, polyvinyl alcohol (PVA), polyvinyl methyl ether (PVM), PVP (polypolypyrrolidone), sodium polyacrylate, carboxyvinyl polymer, locust bean gum, guagam, tamarint gum, dialkyldimethylammonium sulfate cellulose, xanthan gum, Kay Examples thereof include aluminum magnesium acid acid, bentonite, hectrite, aluminum magnesium silicate (beagum), laponite, silicic anhydride, taurate-based synthetic polymer, and acrylate-based synthetic polymer.

Examples of the film agent include an anionic film agent (for example, (meth) acrylic acid / (meth) acrylic acid ester copolymer, methyl vinyl ether / maleic anhydride hyperpolymer, etc.), and a cationic film agent (for example, cation). Cellulified cellulose, dimethyldiallylammonium chloride polymer, dimethyldiallylammonium chloride / acrylamide copolymer, etc.), nonionic film agent (for example, polyvinyl alcohol, polyvinylpyrrolidone, polyvinylacetate, polyacrylic acid ester copolymer, (meth) Acrylamide, high molecular weight silicone, silicone resin, trimethylsiloxysilicic acid, etc.).

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-diethoxyPABA ethyl ester). , N, N-dimethyl PABA ethyl ester, N, N-dimethyl PABA butyl ester, N, N-dimethyl PABA ethyl ester, etc.); Anthranilic acid-based ultraviolet absorber (for example, homomentyl-N-acetylanthranilate, etc.); Salicylic acid-based UV absorbers (eg, amyl salicylate, menthyl salicylate, homomentyl salicylate, octyl salicylate, phenyl salicylate, benzyl salicylate, p-isopropanol phenyl salicylate, etc.); -4-Isopropyl cinnamate, methyl-2,5-diisopropyl cinnamate, ethyl-2,4-diisopropyl cinnamate, methyl-2,4-diisopropyl cinnamate, propyl-p-methoxy cinnamate, isopropyl-p-methoxy Synnamete, 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, glycerylmono-2-ethylhexanoyl-diparamethoxycinnamate, etc.; benzophenone-based ultraviolet absorbers (for example, 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, 2-ethylhexyl-4'-phenyl- Benzophenone-2-carboxylate, 2-hydroxy-4-n-octoxybenzophenone, 4-hydroxy-3-carboxybenzophenone, etc.); 3- (4'-methylbenzylidene) -d, l-campayl, 3 -Benzylidene-d, l-Phenyl; 2-phenyl-5-methylbenzoxazole; 2,2'-hydroxy-5-methylphenylbenzotriazole; 2- (2'-hydroxy-5'-t-octylphenyl) Benzotriazole; 2- (2'-hydroxy-5'-methylphenylbenzotriazole; dibenzalazine; dianisoilmethane; 4-methoxy-4'-t-butyldibenzoylmethane; 5- (3,3-dimethyl-2-) Norbornylidene) -3-pentan-2-one, dimorpholinopyridadinone; 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 sequestering agent include 1-hydroxyethane-1,1-diphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid tetrasodium salt, disodium edetate, trisodium edetate, and tetrasodium edetate. , Sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid, ascorbic acid, succinic acid, edetic acid, trisodium ethylenediaminehydroxyethyl triacetate and the like.

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

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. Can be mentioned.

Examples of the polymer emulsion include an acrylic resin emulsion, an ethyl polyacrylate emulsion, an acrylic resin liquid, a polyacrylic alkyl ester emulsion, a polyvinyl acetate resin emulsion, and a natural rubber latex.

Examples of the pH buffer include buffers such as lactic acid-sodium lactate, citric acid-sodium citrate, and succinic acid-sodium succinate.

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

Examples of the antioxidant include tocopherols, dibutylhydroxytoluene, butylhydroxyanisole, gallic acid esters and the like.

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

Other compoundable ingredients include, for example, preservatives (ethylparaben, butylparaben, chlorphenesin, phenoxyethanol, etc.); anti-inflammatory agents (eg, glycylic acid derivative, glycyrrhetinic acid derivative, salicylic acid derivative, hinokithiol, zinc oxide, allantin, etc.) ); Whitening agents (eg, placenta extract, yukinoshita extract, albutin, etc.); Various extracts (eg, sardines, auren, shikon, shakuyaku, assembly, birch, sage, biwa, carrot, aloe, zegna oyster, iris, grape , Yokuinin, Hechima, Yuri, Saffron, Senkyu, Shokyo, Otogirisou, Ononis, Garlic, Togarashi, Chimpi, Touki, Seaweed, etc.), Activators (eg, Royal Jelly, Photosensitizer, Cholesterol Derivatives, etc.); , Nonylate vanillylamide, nicotinic acid benzyl ester, nicotinic acid β-butoxyethyl ester, capsaicin, zingerone, cantalistinki, ictamol, tannic acid, α-borneol, tocopherol nicotinate, inositol hexanicotinate, cyclanderate, cinnaridine, Examples thereof include trazoline, acetylcholine, verapamil, cepharanthin, γ-oryzanol, etc.; antilipolytic agents (eg, sulfur, thiantol, etc.); anti-inflammatory agents (eg, tranexamic acid, thiotaurine, hypotaurine, etc.).

Further, the compositions of the present disclosure include various crude drug extracts such as caffeine, tannin, verapamil, tranexamic acid and derivatives thereof, licorice, carin, ichiyakuso, tocopherol acetate, glycyrrhegic acid, glycyrrhizinic acid and derivatives thereof or salts thereof. Drugs, whitening agents such as vitamin C, magnesium ascorbic acid phosphate, ascorbic acid glucoside, arbutin, and kodiic acid, amino acids such as arginine and lysine, and derivatives thereof can also be appropriately contained.

In the cleaning agent composition of the present disclosure, the polymer having a weight average molecular weight of 100,000 or more is preferably less than 0.01% by mass, more preferably 0.005% by mass or less, and substantially based on the cleaning agent composition. It is more preferable that the amount is not contained (substantially 0% by mass). The presence of high molecular weight polymers tends to cause clogging.

The cleaning agent composition of the present disclosure can be applied to a pump former as described later. The foam of the cleaning composition of the present disclosure discharged from the pump former has good foam persistence. In addition, the foam of the cleaning agent composition of the present disclosure has high elasticity. As a result, the user can obtain a good feel at the time of cleaning. In addition, the user can feel a moist feeling (moisturizing feeling) on the skin after washing the skin with the foam of the cleaning agent composition of the present disclosure.

The cleaning agent composition of the present disclosure can suppress the occurrence of solidification and clogging in a pump-type container. In particular, the cleaning agent composition of the present disclosure can suppress the occurrence of clogging due to solidification at the mesh portion even in a pump former having a mesh.

The cleaning agent composition of the present disclosure can be suitably applied to, for example, a cosmetic removing cleaning agent, a hand soap, a body soap, a hair cleaning agent, a kitchen cleaning agent, and the like.

A method for producing the cleaning agent composition of the present disclosure will be described. The cleaning composition of the present disclosure can be prepared by a generally known method without using a specific method. For example, a cleaning agent composition can be prepared by mixing each of the above components.

It is preferable that the fatty acid taurine salt, which is a complex of the component (A), the component (B) and the component (C), is produced in advance and then added to the composition. For example, the fatty acid taurine salt can be prepared by heating and dissolving the components (A) and (B) in water and adding the component (C) to the aqueous solution of the components (A) and (B). The cleaning composition of the present disclosure can be produced by adding the fatty acid taurine salt prepared in advance in this manner.

In the cleaning agent composition, the behavior of each component may be unknown. For example, the component (A), the component (B) and the component (C) are considered to form a fatty acid taurine salt, but what kind of structure or structure does the component (A), the component (B) and the component (C) have? It is difficult or nearly impractical to directly identify the behavior. Therefore, the cleaning agent composition of the present disclosure should be allowed to be described by the production method thereof when it cannot be directly specified by the composition.

The cleaning agent product according to the second embodiment of the present disclosure will be described. The cleaning agent product of the present disclosure includes the cleaning agent composition according to the first embodiment and a container for accommodating the cleaning agent composition.

The above description is incorporated for the cleaning agent composition according to the first embodiment.

The container can be a pump type container. The pump-type container may be one that discharges the liquid cleaning agent composition in a liquid state, or one that discharges the liquid cleaning agent composition in the form of foam (pump former, whipping pump). The pump former may be one in which the cleaning agent composition is manually foamed, or one in which a high pressure gas is used to foam.

The pump former can have a mesh for foaming the cleaning composition. For example, in a manual pump former, the cleaning agent composition is passed together with air through a mesh provided in the nozzle by pushing a discharge nozzle provided on the upper part of the container to discharge the cleaning agent composition toward the container. , The cleaning agent composition can be foamed and discharged.

In the cleaning agent product of the present disclosure, clogging due to solidification of the cleaning agent composition is suppressed. In particular, even in a pump former having a mesh, clogging in the mesh portion is suppressed.

A method of using the cleaning agent composition according to the third embodiment of the present disclosure will be described. The cleaning agent composition according to the first embodiment can be used by being discharged from a pump type container (particularly a pump former) as described above. This makes it possible to form a foam that is durable and elastic. Further, by using the cleaning agent composition according to the first embodiment, it is possible to suppress the occurrence of clogging in the mesh portion of the pump former. Further, a good feeling of use can be obtained after cleaning.

The cleaning agent composition and the cleaning agent product of the present disclosure will be described below with reference to examples. However, the cleaning composition of the present disclosure is not limited to the following examples. Further, in the following examples, an example in which the cleaning agent composition of each test example is applied to cleaning cosmetics will be described, but the composition of the present disclosure is not limited to cosmetics. The unit of the content of each component shown in each table is mass%.

[Test Examples 1 to 6]
A cleaning composition was prepared and housed in a manual pump former. Then, bubbles of the cleaning agent composition were discharged from the pump former, and the discharged bubbles were evaluated according to the following criteria. The pump former used is a commonly used type that has a mesh inside the nozzle and manually pushes the nozzle into the container from top to bottom to eject bubbles from the nozzle. Table 1 shows the composition and evaluation of each composition. The items shown in the table were evaluated according to the criteria shown below.

[Clogged]
The cleaning agent composition was housed in a manual pump former having a mesh, and the foam-like cleaning agent composition was discharged from the pump former several times, and then the pump former was dried in a constant temperature bath at 50 ° C. for 1 week. Then, it was evaluated whether or not the mesh was clogged when the cleaning agent composition was discharged again from the pump former. This evaluation test was performed on 5 samples for each cleaning composition.
A: None of the 5 samples was clogged;
B: One or more of the five samples were clogged.

[Foam persistence]
When the cleaning agent composition was discharged from the pump former and the face to which the cosmetic was applied was washed with the discharged foam, the persistence of the foam was confirmed:
A: The foam lasts much longer than the foam in Test Example 1;
B: The foam lasts longer than the foam of Test Example 1;
C: No difference from the foam persistence of Test Example 1;
D: The foam was easier to settle than the foam in Test Example 1;
E: The foam was sooner than the foam in Test Example 1.

[Foam elasticity]
The cleaning agent composition was discharged from the pump former, and the elasticity of the discharged foam was confirmed by pressing with a finger:
A: The foam had stronger elasticity than the foam of Test Example 1;
B: The foam had a slightly stronger elasticity than the foam of Test Example 1;
C: The elasticity was equivalent to that of the foam of Test Example 1;
D: The elasticity of the foam was weaker than that of the foam of Test Example 1;
E: The elasticity of the foam was much weaker than that of the foam of Test Example 1.

[Usage after cleaning]
Eight panels were asked to cleanse the skin with a cleansing composition, and the feel of the skin after rinsing was confirmed:
A: It had a better moist feeling than the foam of Test Example 1;
B: It had the same moist feeling as the foam of Test Example 1;
C: There was no moist feeling than the foam of Test Example 1.

The cleaning composition of Test Example 1 contains neither component (A3) stearic acid nor component (B) 12-hydroxystearic acid, and this is used as a comparative control. In Test Example 2 in which the component (A3) stearic acid was added to Test Example 1, the foam quality was improved, but the pump was clogged. In Test Example 3 in which the amount of the component (A3) added was increased, an insoluble component was generated. It is probable that the long-chain component (A3) improved the foam quality, but the solubility decreased, resulting in clogging. From this, it is considered that the carbon number of the higher fatty acid of the component (A) is preferably 16 or less.

On the other hand, in Test Example 4 in which 1% by mass of the component (B) 12-hydroxystearic acid was added instead of the component (A3), the foam quality was improved and the occurrence of clogging was not confirmed. Therefore, it was found that both improvement of foam quality and suppression of clogging can be achieved by adding the component (B). From this, it was found that the component (B) can be a higher fatty acid having a hydroxy group and having 18 or more carbon atoms. When the component (B) was 2% by mass or more, clogging occurred in Test Example 5 and the composition gelled in Test Example 6. From this, it is considered that the content of the component (B) is preferably 0.1% by mass or more, and more preferably 0.5% by mass or more, based on the mass of the composition. Further, the content of the component (B) is preferably 1.8% by mass or less, and more preferably 1.6% by mass or less, based on the mass of the composition. It is considered that the component (A) is preferably 2.5 parts by mass or more, and more preferably 3 parts by mass or more with respect to 1 part by mass of the component (B). Further, it is considered that the component (A) is preferably 5.5 parts by mass or less and more preferably 5 parts by mass or less with respect to 1 part by mass of the component (B).

[Test Examples 7-14]
The effect of the neutralization rate on foam quality was tested. Tables 2 and 3 show the composition and evaluation of each composition. The evaluation method and evaluation criteria are the same as those of Test Examples 1 to 6.

In Test Examples 7 to 10 to which the component (A3) was added, clogging occurred in the same manner as in Test Examples 2 and 5 without depending on the neutralization rate. On the other hand, in Test Examples 11 to 14 in which 1% by mass of the component (B) was added, the same results as in Test Example 4 were obtained without depending on the neutralization rate. Therefore, it is considered that the neutralization rate may be any as long as it is within the range of at least 70% to 130%.

The cleaning composition and the cleaning product of the present invention have been described based on the above-described embodiments and examples, but the present invention is not limited to the above-described embodiments and examples, and is within the scope of the present invention. Based on the basic technical idea of the invention, various modifications, modifications and improvements may be included for each disclosed element (including the elements described in the claims, specification and drawings). Further, within the scope of the claims of the present invention, various combinations, substitutions or selections of each disclosed element are possible.

Further issues, objectives and forms (including modified forms) of the present invention will also be apparent from all disclosures of the present invention, including the scope of the claims.

The numerical range described in this document should be construed as any numerical value or range contained within the range specifically described in this document, even if otherwise stated.

The cleansing composition of the present disclosure can be suitably used for washing the skin. In particular, the compositions of the present disclosure can be suitably used for washing to remove cosmetics on the skin. The composition of the present disclosure can be suitably applied as a content to be put into a pump former.

Claims (10)

(A) Higher fatty acids that do not have hydroxy groups and
(B) A higher fatty acid having at least one hydroxy group and
(C) N-methyl taurine salt and
A cleaning agent composition containing. The component (A) has 10 to 16 carbon atoms and has 10 to 16 carbon atoms.
The cleaning composition according to claim 1, wherein the component (B) has 16 to 18 carbon atoms. The cleaning composition according to claim 1 or 2, wherein the component (B) contains 12-hydroxystearic acid. The component (A) is 1% by mass to 6% by mass with respect to the mass of the cleaning agent composition.
The cleaning agent composition according to any one of claims 1 to 3, wherein the component (B) is 0.1% by mass to 1.8% by mass with respect to the mass of the cleaning agent composition. The cleaning composition according to any one of claims 1 to 4, wherein the component (A) is 2.5 parts by mass to 5.5 parts by mass with respect to 1 part by mass of the component (B). The cleaning composition according to any one of claims 1 to 5, wherein the neutralization rate of the component (C) with respect to the total amount of the component (A) and the component (B) is 65% to 140%. The cleaning agent composition according to any one of claims 1 to 6, further containing 1% by mass to 5% by mass of an amphoteric surfactant with respect to the mass of the cleaning agent composition. The cleaning agent composition according to any one of claims 1 to 7, further containing 10% by mass to 50% by mass of a moisturizer with respect to the mass of the cleaning agent composition. The cleaning agent composition according to any one of claims 1 to 8, which is a cleaning agent composition for a pump former. The cleaning composition according to any one of claims 1 to 9, and the cleaning agent composition.
A pump former that accommodates the cleaning agent composition and can discharge the cleaning agent composition in the form of bubbles.
A cleaning agent product.