JP2017081905A - Hair cleaner composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To wash hair which is excellent in foaming at the time of hair washing, easy loosening of hair at rinsing, no entanglement and no squeaky feeling, and further can dry wet hair after washing in a short time. Provision of agent composition. SOLUTION: The composition of a hair cleansing agent containing components (A) and (B) and water, and the mass ratio (A) / (B) of the component (A) to the component (B) is 4 or more and 500 or less. Stuff. (A) Amino acid-based surfactant represented by the general formula (1) [R1 represents a linear or branched alkyl group or alkenyl group having 6 to 20 carbon atoms, and R2 and R3 have hydrogen atoms or carbon atoms. It shows 1 or more and 3 or less alkyl groups, and at least one of them is a methyl group. M + represents a cationic group. ] (B) Crosslinked cationic polymer [Selection diagram] None

Description

  The present invention relates to a hair cleaning composition.

  In addition to the basic function of removing hair stains, hair cleaning agents are required to improve finger-handling during cleaning, slipperiness during rinsing, and the sustainability of slipping.

  In response to such a demand, for example, Patent Document 1 discloses an amino acid surfactant, an ether sulfate surfactant, a betaine amphoteric surfactant, a hydrophilic nonionic group-containing vinyl monomer, and a cationic group-containing vinyl. A detergent composition for hair comprising a monomer and a copolymer of a crosslinkable monomer having two or more reactive unsaturated groups is excellent in foam amount, foam quality, and fingering during washing, and is rinsed It is disclosed that it is excellent in fingering and softness sometimes.

  Patent Document 2 discloses that a hair cosmetic containing a copolymer having a cationic group and a crosslinked structure in the molecule and an anionic surfactant or an amphoteric surfactant is excellent in fingering during application. Thus, it is disclosed that when wet, the hair is excellent in softness, and in the drying process, there is no stickiness and a smooth feeling can be obtained.

JP 2010-30960 JP 2000-143462 A

  Hair is damaged by the living environment (ultraviolet rays and heat from sunlight, drying), daily hair care behavior (friction from washing and brushing, heat from a dryer), and chemical treatment (coloring, permanent, etc.). When the damaged hairs rub against each other in a wet state, a large frictional force is generated on the surface, which may cause squeaky or tangled hair during shampooing or rinsing. These also have an adverse effect on the finish after drying, resulting in a decrease in unity and gloss, as well as veld hair and dryness. On the other hand, the techniques described in Patent Documents 1 and 2 have not yet been sufficiently satisfactory with respect to foaming at the time of hair washing, no entanglement at the time of rinsing, and no feeling of squeak.

  In addition, the hair that has become hydrophilic due to damage not only loses its smoothness but also becomes difficult to dry after being washed, and it takes a long time to dry with a dryer or the like, which is a physical burden. However, there is no description in Patent Documents 1 and 2 for rapidly drying the hair after washing.

  As a factor for increasing the drying speed of the hair after washing, “scattering wet hair” is important. That is, when the hair is dispersed, the contact area with the towel increases when the towel is dried, and moisture of the hair is absorbed quickly by the towel, and when the dryer is dried (even during natural drying), the contact area with the air is increased. Will increase and the moisture of the hair will evaporate quickly.

  Therefore, the present invention is excellent in bubbling at the time of washing the hair, ease of spreading of the hair at the time of rinsing, no tangling, and no squeaky feeling, and furthermore, the hair that can dry wet hair after washing the hair in a short time. The present invention relates to a cleaning composition.

  The inventors of the present invention have developed a hair cleaning composition comprising a specific amino acid-based surfactant and a cationic group-containing copolymer in a specific ratio so that foaming during washing and hair during rinsing can be easily dispersed. The present inventors have found that there is no tangling and no squeaky feeling, and that the drying speed of hair can be dramatically improved.

That is, the present invention includes components (A) and (B) and water, and has a mass ratio (A) / (B) between component (A) and component (B) of 4 or more and 500 or less. A composition is provided.
(A) Amino acid surfactant represented by the general formula (1)

[Wherein, R ¹ represents a linear or branched alkyl group or alkenyl group having 6 to 20 carbon atoms, R ² and R ³ represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and at least One is a methyl group. M ⁺ represents a cationic group. ]
(B) Cationic group-containing copolymer obtained by copolymerizing a monomer mixture containing the following monomers (b1), (b2) and (b3): Monomer (b1): General formula (2 ) At least one selected from vinyl monomers represented by

[Wherein, R ⁴ represents a hydrogen atom or a methyl group, R ⁵ represents a hydrogen atom, a linear or branched alkyl group or alkenyl group having 1 to 4 carbon atoms, and R ⁶ represents 1 or more carbon atoms. 4 or less linear or branched alkyl group or alkenyl group is shown. ]
Monomer (b2): At least one selected from vinyl monomers represented by the general formula (3)

[Wherein, R ⁴ represents the above meaning, R ⁷ and R ⁸ each independently represents an alkyl group or an alkenyl group having 1 to 4 carbon atoms, and R ⁹ represents a hydrogen atom or 1 to 4 carbon atoms. Y ¹ represents —O—, —NH—, —CH ₂ — or —O—CH ₂ CH (OH) —, and when Y ¹ is —CH ₂ —, Z ¹ is a single group. A bond or a straight chain or branched divalent saturated hydrocarbon group having 1 to 3 carbon atoms, and when Y ¹ is other than —CH ₂ —, Z ¹ is a straight chain having 1 to 4 carbon atoms. Or a branched divalent saturated hydrocarbon group is shown. Q represents an acid conjugate base. ]
Monomer (b3): Crosslinkable monomer having two or more reactive unsaturated groups

  The hair cleaning composition of the present invention is excellent in foaming at the time of washing the hair, ease of dispersal of the hair at the time of rinsing, no entanglement, and no squeaky feeling, and further, wet hair after shampooing can be done in a short time. Can be dried.

<Component (A): Amino Acid Surfactant Represented by Formula (1)>
The amino acid surfactant of component (A) used in the present invention is represented by the following general formula (1).

[Wherein, R ¹ represents a linear or branched alkyl group or alkenyl group having 6 to 20 carbon atoms, R ² and R ³ represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and at least One is a methyl group. M ⁺ represents a cationic group. ]

In the general formula (1), the carbon number of R ¹ is preferably 8 or more, more preferably 10 or more, and preferably 16 or less, more preferably 14 or less, from the viewpoint of foaming during hair washing. . R ² and R ³ are preferably a hydrogen atom or a methyl group from the viewpoint of improving bubbling at the time of washing the hair, entanglement of the hair at the time of rinsing, lack of squeakiness, and ease of dispersal. M ⁺ is preferably a metal ion such as sodium ion or potassium ion or an organic base such as triethanolamine from the viewpoint of dispersion stability of the surfactant.

  Suitable components (A) include acylalanine salts represented by the following general formula (1a), acylmethylalanine salts represented by the general formula (1b), and acyl sarcosine salts represented by the general formula (1c). Can be mentioned.

[Wherein, R ^1a represents a linear or branched alkyl group or alkenyl group having 10 to 18 carbon atoms, and X ⁺ represents a cationic group selected from sodium ion, potassium ion, and triethanolamine quaternary salt. Show. ]

  Any of the amino acid surfactants of component (A) can be used alone or in combination of two or more. The content of the component (A) in the hair cleaning composition is preferably 0.1% by mass or more from the viewpoint of foaming during hair washing, no entanglement of hair during rinsing, no squeaking and ease of spreading. More preferably, it is 1% by mass or more, more preferably 2% by mass or more, further preferably 5% by mass or more, preferably 50% by mass or less, more preferably 20% by mass or less, still more preferably 12% by mass. Hereinafter, it is more preferably 9% by mass or less. Further, the specific range of the content of the component (A) in the hair cleaning composition is preferably 0.1 to 50% by mass, more preferably 1 to 20% by mass, still more preferably 2 to 12% by mass, and further Preferably it is 5-9 mass%.

<Component (B): a cationic group-containing copolymer>
The cationic group-containing copolymer of component (B) is a crosslinked cationic polymer obtained by copolymerizing a monomer mixture containing the following monomers (b1), (b2) and (b3): .

(Monomer (b1))
The monomer (b1) is at least one selected from vinyl monomers represented by the general formula (2).

[Wherein, R ⁴ represents a hydrogen atom or a methyl group, R ⁵ represents a hydrogen atom, a linear or branched alkyl group or alkenyl group having 1 to 4 carbon atoms, and R ⁶ represents 1 or more carbon atoms. 4 or less linear or branched alkyl group or alkenyl group is shown. ]

(Monomer (b2))
The monomer (b2) is at least one selected from vinyl monomers represented by the general formula (3).

[Wherein, R ⁴ represents the above meaning, R ⁷ and R ⁸ each independently represents an alkyl group or an alkenyl group having 1 to 4 carbon atoms, and R ⁹ represents a hydrogen atom or 1 to 4 carbon atoms. Y ¹ represents —O—, —NH—, —CH ₂ — or —O—CH ₂ CH (OH) —, and when Y ¹ is —CH ₂ —, Z ¹ is a single group. A bond or a straight chain or branched divalent saturated hydrocarbon group having 1 to 3 carbon atoms, and when Y ¹ is other than —CH ₂ —, Z ¹ is a straight chain having 1 to 4 carbon atoms. Or a branched divalent saturated hydrocarbon group is shown. Q represents an acid conjugate base. ]

(Monomer (b3))
The monomer (b3) is a crosslinkable monomer having two or more reactive unsaturated groups. As the monomer (b3), ethylene glycol di (meth) acrylate is preferred.

  As the crosslinked cationic polymer of component (B), N, N-dimethylaminoethyl diethyl methacrylate methacrylate / N, N-dimethylacrylamide / polyethylene glycol dimethacrylate copolymer (INCI name: Polyquaternium-52) is available. preferable. Examples of commercially available products of Polyquaternium-52 include Sofcare KG-301W and Sofcare KG-101W-E (above, manufactured by Kao Corporation).

  Any of these crosslinked cationic polymers of component (B) can be used alone or in combination of two or more. The content of the component (B) in the hair cleaning composition is preferably 0.01% by mass or more from the viewpoint of foaming during hair washing, no entanglement of hair during rinsing, no squeaking and ease of spreading. More preferably, it is 0.05% by mass or more, further preferably 0.1% by mass or more, and further preferably 0.3% by mass or more. Further, from the same viewpoint and from the viewpoint of ease of blending, it is preferably 10% by mass or less, more preferably 5% by mass or less, still more preferably 2% by mass or less, and further preferably 1% by mass or less. The specific range of the content of the component (B) in the hair cleaning composition is preferably 0.01 to 10% by mass, more preferably 0.05 to 5% by mass, still more preferably 0.1 to 2% by mass, Preferably it is 0.3-1 mass%.

  In the hair cleaning composition of the present invention, the mass ratio (A) / (B) of the component (A) to the component (B) is such that foaming during hair washing, no tangling of hair during rinsing, 4 or more, preferably 5 or more, more preferably 6 or more, still more preferably 7 or more, still more preferably 10 or more, and 500 or less It is preferably 200 or less, more preferably 100 or less, still more preferably 60 or less, still more preferably 40 or less. The specific range of the mass ratio (A) / (B) is 4 to 500, preferably 5 to 200, more preferably 6 to 100, still more preferably 7 to 60, and still more preferably 10 to 40. It is.

<Component (C): Silicone oil>
The cleaning composition of the present invention can further contain silicone oil as the component (C) from the viewpoint of improving the ease of hair dispersion during rinsing.

Examples of silicone oils include dimethicone (dimethylpolysiloxane), dimethiconol (dimethylpolysiloxane having a hydroxyl group at the terminal), amino-modified silicone, polyether-modified silicone, glyceryl-modified silicone, aminopolyether-modified silicone, silicone wax, and silicone elastomer. Among them, polyether-modified silicone is preferable. The viscosity of the silicone oil is preferably 10 mm ² / s or more and 15 million mm ² / s or less from the viewpoint of ease of hair dispersion during rinsing and dispersibility during preparation. These silicone oils can be used alone or in combination of two or more.

  The content of the component (C) in the hair cleaning composition is preferably 0.01% by mass or more, and 0.05% by mass or more in the hair cleaning composition from the viewpoint of ease of hair dispersion during rinsing. More preferred is 0.1% by mass or more. From the viewpoint of suppressing the stickiness of the hair after treatment and drying with the hair cleaning composition, it is preferably 30% by mass or less, more preferably 20% by mass or less, and still more preferably 15% by mass or less. The specific range of the content of the component (C) in the hair cleaning composition is preferably 0.01 to 30% by mass, more preferably 0.05 to 20% by mass, and still more preferably 0.1 to 15% by mass.

  In the hair cleaning composition of the present invention, the mass ratio (A) / (C) of the component (A) to the component (C) is such that there is no entanglement of hair during rinsing, ease of spreading, and wet hair From the viewpoint of drying speed of the hair after wiping with a towel, it is preferably 2 or more, more preferably 3 or more, still more preferably 4 or more, preferably 200 or less, more preferably 100 or less, Preferably it is 50 or less. The specific range of the mass ratio (A) / (C) is preferably 2 to 200, more preferably 3 to 100, and still more preferably 4 to 50.

<Component (D): Amphoteric surfactant>
The hair cleaning composition of the present invention further comprises a component (D) from the viewpoints of detergency, amount of foam at the time of washing, foam quality, no tangling of the hair at the time of rinsing, no squeaking and ease of spreading. An amphoteric surfactant can be contained.

  Examples of amphoteric surfactants include betaine surfactants such as imidazoline betaines, alkyldimethylaminoacetic acid betaines, fatty acid amidopropyl betaines and sulfobetaines, and amine oxide surfactants such as alkyldimethylamine oxides.

  Of these, imidazoline-based betaines, alkyldimethylaminoacetic acid betaines, fatty acid amidopropyl betaines, and alkylhydroxysulfobetaines are preferred. Specifically, coconut oil fatty acid amidopropyl betaine, laurylcarboxymethylhydroxyimidazolium betaine, laurylhydroxysulfobetaine. Is preferred.

  Any of these amphoteric surfactants of component (D) can be used alone or in combination of two or more. The content of the component (D) in the hair cleaning composition is from the viewpoint of detergency, the amount of foam at the time of washing, the foam quality, the absence of tangling of the hair at the time of rinsing, the absence of creaking and the ease of spreading. Preferably, it is 0.1% by mass or more, more preferably 0.5% by mass or more, and from the same viewpoint, it is preferably 20% by mass or less, more preferably 10% by mass or less, and further preferably 5% by mass or less. Further, the specific range of the content of the component (D) in the hair cleaning composition is preferably 0.1 to 20% by mass, more preferably 0.5 to 10% by mass, and still more preferably 0.5 to 5% by mass. .

<Component (E): Alkyl ether carboxylate>
The hair cleaning composition of the present invention can further contain an alkyl ether carboxylate as a component (E) from the viewpoint of no tangling of the hair during rinsing, no squeaking and ease of spreading. . Examples of the alkyl ether carboxylate include compounds represented by the following general formula (4).

R ¹⁰ —W— (CH ₂ CH ₂ O) _q —CH ₂ COOM ² (4)
[Wherein, R ¹⁰ represents a linear or branched alkyl group or alkenyl group having 7 to 19 carbon atoms, W represents —O— or —CONH—, M ² represents a hydrogen atom, an alkali metal, It represents ethanolamine or ammonium, and q represents a number of 1 or more and 20 or less. ]

In the general formula (4), R ¹⁰ preferably has 11 or more carbon atoms, and more preferably 15 or less. Further, q is preferably 2 or more, more preferably 4 or more, and is preferably 15 or less, more preferably 12 or less. Specific examples of the compound represented by the general formula (4) include polyoxyethylene (4.5) lauryl ether acetic acid (in the general formula (4), R ¹⁰ = C ₁₂ H ₂₅ , W = —O—, q = 4.5 ), Polyoxyethylene (8) myristyl ether acetic acid (in general formula (4), R ¹⁰ = C ₁₄ H ₂₉ , W = —O—, q = 8), lauric acid amide polyoxyethylene (6) ether acetic acid ( in the general formula ^{(4), R 10 = C} 11 H 23, W = -CONH-, q = 6), in lauric acid amide, polyoxyethylene (10) ether acetic acid (formula ^{(4), R 10 = C} 11 H ₂₃ , W = —CONH—, q = 10) and the like. The degree of neutralization is preferably 60 to 120%, and M ² is preferably an alkali metal, particularly sodium or potassium.

  The content of the component (E) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 0.5% by mass, from the viewpoints of entanglement of hair at the time of rinsing, non-squeaking and ease of dispersal. From the same viewpoint, it is preferably 20% by mass or less, more preferably 10% by mass or less, and further preferably 5% by mass or less. The specific range of the content of the component (E) in the hair cleaning composition is preferably 0.1 to 20% by mass, more preferably 0.5 to 10% by mass, and still more preferably 0.5 to 5% by mass. .

<Component (F): Amino acid surfactant other than component (A)>
The detergent composition for hair of the present invention is an amino acid-based surfactant other than the component (A), as a component (F), from the viewpoint of no tangling of the hair during rinsing, no squeaking and ease of dispersal Can be contained. Amino acid surfactants other than component (A) include N-cocoyl glycine, N-lauroyl glycine, N-cocoyl-N-carboxyethyl glycine, N-lauroyl glutamic acid, N-myristoyl glutamic acid, N-palmitoyl glutamic acid, N -Stearoyl glutamate, N-cocoyl glutamate, N-lauroyl aspartate, N-cocoyl aspartate, N-myristoyl aspartate, N-palmitoyl aspartate, N-stearoyl aspartate, N-lauroyl-N-isopropylglycine, etc. These salts are preferably alkali metal salts such as lithium salts, sodium salts and potassium salts, alkaline earth metal salts such as magnesium salts and calcium salts, ammonium salts, and triethanolammonium salts. C2-C9 alkanol a Preferably, basic amino acid salts such as alkylammonium salts having 1 to 9 carbon atoms such as ammonium salts and trimethylammonium salts, lysine salts, and arginine salts. As the salt, alkali metal salts such as sodium salt and potassium salt are preferable.

  Among these, aspartic acid and glutamic acid, which are acidic amino acids, N-coconut oil fatty acid glutamic acid or a salt thereof, N-lauroylglutamic acid or a salt thereof, N-coconut oil fatty acid aspartic acid or a salt thereof, N-lauroyl aspartic acid Or N-acyl acidic amino acids such as salts thereof are more preferred.

  The content of the component (F) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 0.5% by mass, from the viewpoints of entanglement of hair at the time of rinsing, non-squeaking and ease of dispersal. From the same viewpoint, it is preferably 20% by mass or less, more preferably 10% by mass or less, and further preferably 5% by mass or less. Further, the specific range of the content of the component (F) in the hair cleaning composition is preferably 0.1 to 20% by mass, more preferably 0.5 to 10% by mass, and still more preferably 0.5 to 5% by mass. .

<Ingredient (G): Other surfactant>
The hair cleanser composition of the present invention further includes, as component (G), surfactants other than components (A), (D), (E), and (F), that is, components (A) and (D). Anionic surfactants other than (E) and (F), nonionic surfactants, and cationic surfactants can be contained.

  Examples of the anionic surfactant other than the components (A), (E), and (F) include sulfate ester salts, sulfonate salts, higher fatty acid salts, and phosphate ester salts having a hydrophobic site. Specifically, sulfate esters having a hydrophobic site such as alkyl sulfates, alkenyl sulfates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkenyl ether sulfates, polyoxyalkylene alkyl phenyl ether sulfates; sulfosuccinic acid Alkyl ester salts, polyoxyalkylene sulfosuccinic acid alkyl ester salts, alkane sulfonates, acyl isethionates, sulfonates having a hydrophobic site such as acyl methyl taurate; higher fatty acid salts having 8 to 16 carbon atoms; alkyl Examples thereof include phosphate ester salts having a hydrophobic site such as phosphates and polyoxyalkylene alkyl ether phosphates.

  These anionic surfactants are alkyls having 8 to 20 carbon atoms as hydrophobic sites from the viewpoints of detergency, foaming and foam quality of the hair cleaning composition, and ease of dispersion during rinsing. It preferably has a group or an alkenyl group. The alkyl group or alkenyl group has more preferably 10 or more carbon atoms, and more preferably 16 or less carbon atoms.

  Of these, alkyl sulfates such as sodium lauryl sulfate; polyoxyethylene lauryl ether sulfate from the viewpoints of detergency, foamability and foam quality of the hair cleaning composition, and ease of dispersion during rinsing; Polyoxyethylene alkyl ether sulfates such as sodium, higher fatty acid salts having 8 to 16 carbon atoms such as potassium laurate, and sulfosuccinic acid alkyl ester salts such as sodium laureth-2 sulfosuccinate are preferred.

  Nonionic surfactants include polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbit fatty acid ester, polyoxyethylene glycerin fatty acid ester, polyoxyethylene fatty acid ester, polyoxyethylene alkyl ether, polyoxypropylene alkyl ether, polyoxyethylene Polyethylene glycol type nonionic surfactants such as alkyl phenyl ether and polyoxyalkylene (hardened) castor oil; sucrose fatty acid ester, polyglyceryl ether, monoglycerin alkyl ether, polyglycerin alkyl ether, polyglycerin fatty acid ester, alkylglycoside, etc. Polyhydric alcohol type nonionic surfactants; fatty acid alkanolamides.

  A nonionic surfactant is an alkyl having 8 to 20 carbon atoms as a hydrophobic site, from the viewpoint of detergency of the detergent for hair, the amount of foam at the time of washing, the foam quality, and the ease of dispersion during rinsing. It preferably has a group or an alkenyl group. Of these, polyoxyalkylene alkyl ethers, monoglycerin alkyl ethers, fatty acid alkanolamides, and alkyl glycosides are preferred, alkyl glucosides having 8 to 12 carbon atoms, polyoxyethylene lauryl ether, polyoxypropylene alkyl ether, monoglycerin alkyl ether. More preferred are coconut oil fatty acid monoethanolamide and coconut oil fatty acid N-methyl monoethanolamide.

  As the cationic surfactant, a quaternary ammonium salt, pyridinium salt, or tertiary amine mineral acid having a hydrocarbon group of 12 to 28 carbon atoms which may be separated by an amide group, an ester group or an ether group Or the salt of an organic acid is mentioned. Specifically, mono-long-chain alkyltrimethylammonium salts such as cetyltrimethylammonium salt, stearyltrimethylammonium salt, behenyltrimethylammonium salt, octadecyloxypropyltrimethylammonium salt, distearyldimethylammonium salt, diisotetradecyldimethylammonium Examples thereof include dilong-chain alkyldimethylammonium salts such as salts, and monolong-chain alkyldimethylamine salts such as stearyldimethylamine, behenyldimethylamine, octadecyloxypropyldimethylamine hydrochloric acid, citric acid, and lactate. Of these, from the viewpoint of ease of hair dispersion during rinsing, mono-long-chain alkyltrimethylammonium salts are preferred.

  The content of the component (G) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 0.5% by mass or more from the viewpoint of ease of hair dispersion during rinsing. From this viewpoint, it is preferably 20% by mass or less, more preferably 10% by mass or less, and still more preferably 5% by mass or less. Further, the specific range of the content of the component (G) in the hair detergent composition is preferably 0.1 to 20% by mass, more preferably 0.5 to 10% by mass, and further preferably 0.5 to 5% by mass. .

<Component (H): Cationic polymer other than component (B)>
From the viewpoint of foaming at the time of washing the hair, entanglement of the hair at the time of rinsing, creaking, and ease of dispersal, the hair cleaning composition of the present invention is further a component (H) other than the component (B) Of cationic polymers. Here, the cationic polymer refers to a polymer containing a substituent that becomes a cation when dissolved in water.

  Examples of the cationic polymer other than the component (B) include, for example, cationic galactomannan, cationized hydroxyethyl cellulose, from the viewpoint of foaming at the time of washing the hair, tangling of the hair at the time of rinsing, creaking, and ease of dispersal. , Cationized hydroxypropyl cellulose, cationized starch, and cationic synthetic polymer synthesized by radical polymerization.

(Cationic galactomannan)
Cationic galactomannan is a cationic polymer in which a cation group, preferably a quaternary nitrogen-containing group, is introduced into a galactomannan polysaccharide. Cationic galactomannan can be obtained by reacting a galactomannan polysaccharide with a cationizing agent.

  Suitable cationic galactomannans include cationized tara gum, cationized locust bean gum, cationized coloha gum, from the viewpoints of foaming at the time of washing the hair, tangling of the hair at the time of rinsing, creaking, and ease of loosening. Examples thereof include cationized guar gum, cationized cassia gum, cationized fenugreek gum, cationized American honey beet gum, and cationized garlic moth. Among these, cationized tara gum, cationized locust bean gum, cationized Koroha gum, cationized guar gum, cationized cassia gum and cationized fenugreek gum are more preferable, and cationized guar gum and cationized cassia gum are more preferable.

  As a commercially available product of cationized tara gum, Catinal CTR-100 (manufactured by Toho Chemical Industry Co., Ltd.) can be mentioned. As a commercially available product of cationized locust bean gum, kachinal CLB-100 (manufactured by Toho Chemical Industry Co., Ltd.) can be mentioned. As a commercial product of cationized Koroha gum, Katchinal CG-100 (manufactured by Toho Chemical Industry Co., Ltd.) can be mentioned. Commercial products of cationized guar gum include Jaguar C-13S, Jaguar C-14S, Jaguar C-17, Jaguar C-500, Jaguar C-162, Jaguar EXCEL (manufactured by Rhodia), N-Hance BF17, N- Hance 3215, N-Hance CCG450, N-Hance 3196, N-Hance BF13, N-Hance CG13, N-Hance CCG45, N-Hance 3000, AquaCat PF618, AquaCat CG518, N-Hance HPCG1000 (above Ashland) Etc. Examples of commercially available cationized cassia gum include Sensomer CT-250 polymer, Sensomer ST-400 polymer (manufactured by Lubrizol).

(Cationized hydroxyethyl cellulose)
In the present invention, cationized hydroxyethyl cellulose refers to cellulose having a cationic group and an ethyleneoxy group. Cationized hydroxyethyl cellulose is obtained by adding a cationic group and an ethyleneoxy group to cellulose. As the cationic group, a quaternary ammonium group is preferable.

  Examples of commercially available products of cationized hydroxyethyl cellulose include UCARE JR125, UCARE JR400, UCARE JR30M, UCARE LR400, UCARE LR30M (manufactured by Dow Chemical Co., Ltd.) and the like.

(Cationized hydroxypropylcellulose)
In the present invention, cationized hydroxypropyl cellulose refers to cellulose having a cationic group and a propyleneoxy group. Cationized hydroxypropyl cellulose is obtained by adding a cationic group and a propyleneoxy group to cellulose. As the cationic group, a quaternary ammonium group is preferable.

(Cationic synthetic polymer synthesized by radical polymerization)
Suitable cationic synthetic polymers include, for example, methacryloxyalkyl quaternary ammonium salt-acrylamide copolymer, diallyl quaternary ammonium salt-acrylamide copolymer, diallyl quaternary ammonium salt-acrylic acid copolymer, diallyl quaternary. Ammonium salt-acrylamide-acrylic acid copolymer, methacrylamidoalkyl quaternary ammonium salt-acrylic acid-acrylic acid ester copolymer, methacrylamidoalkyl quaternary ammonium salt-acrylic acid-acrylamide copolymer, diallyl quaternary ammonium salt -Vinylpyrrolidone-vinyl imidazole copolymer etc. are mentioned.

  Among them, diallyl quaternary ammonium salt-acrylamide-acrylic acid copolymer, methacrylamide alkyl quaternary are preferred from the viewpoints of foaming at the time of washing the hair, tangling of the hair at the time of rinsing, creaking, and ease of spreading. Ammonium salt-acrylic acid-acrylic acid ester copolymers, methacrylamide alkyl quaternary ammonium salts-acrylic acid-acrylamide copolymers, diallyl quaternary ammonium salts-vinyl pyrrolidone-vinyl imidazole copolymers are more preferred.

  The content of the component (H) in the hair cleaning composition is 0.01% by mass or more from the viewpoints of foaming at the time of washing the hair, tangling of the hair at the time of rinsing, creaking, and ease of spreading. Preferably, 0.03% by mass or more is more preferable, and 0.05% by mass or more is more preferable. Further, from the viewpoint of ease of hair dispersion, it is preferably 1% by mass or less, more preferably 0.7% by mass or less, and further preferably 0.5% by mass or less. The specific range of the content of the component (H) in the hair cleaning composition is preferably 0.01 to 1% by mass, more preferably 0.03 to 0.7% by mass, and still more preferably 0.05 to 0.5% by mass.

<Other optional components and dosage forms>
In the hair cleaning composition of the present invention, other components generally used in hair cleaning agents can be further blended depending on the purpose. For example, ester oils such as isopropyl palmitate, isopropyl myristate, octyldodecyl myristate, hexyl laurate, cetyl lactate, propylene glycol monostearate, oleyl oleate, hexadecyl 2-ethylhexanoate, isononyl isononanoate, tridecyl isononanoate Waxes such as beeswax, whale wax, lanolin and carnauba wax; ethylene glycol, propylene glycol, 1,3-butylene glycol, benzyl alcohol, phenoxyethanol, 2-benzyloxyethanol, methyl carbitol, ethyl carbitol, propyl carbitol , Alcohols such as butyl carbitol, triethylene glycol monoethyl ether, triethylene glycol monobutyl ether, glycerin; Anti-dandruff agents such as ON and benzalkonium chloride; pH adjusters such as organic acids such as citric acid, malic acid, lactic acid and glycolic acid; alkali metal hydroxides such as sodium hydroxide and potassium hydroxide; vitamins; Antibacterial agents; anti-inflammatory agents; antiseptics; chelating agents; moisturizers such as panthenol; coloring agents such as dyes and pigments; polar solvent extract of eucalyptus, conchiolin or its hydrolyzate, protein obtained from silk or its water Extracts such as degradation products, protein-containing extracts obtained from legume seeds, ginseng extract, rice germ extract, hibamata extract, camellia extract, aloe extract, moon peach leaf extract, chlorella extract; Pearl powders such as titanium mica; fragrances; pigments; UV absorbers; antioxidants; other encyclopedias of shampoos and inglydients (ENCYCLOPEDIA) OF SHAMPOO INGREDIENTS (MICELLE PRESS)).

  The hair cleaning composition of the present invention uses water as a medium, and a lower alcohol such as ethanol can also be used in combination as a medium other than water.

The dosage form of the hair cleaning composition of the present invention can take any form such as liquid, emulsion, cream, foam and the like.
Moreover, the hair washing | cleaning method using the hair washing | cleaning agent composition in the above embodiment includes applying a hair washing | cleaning agent to hair and washing away, for example.

<Manufacturing method>
The hair cleaning composition of the present invention is produced as follows.
Dissolve or uniformly disperse component (B) in some water. Add component (A) to the remaining water and warm to 20-100 ° C. to mix uniformly. To this, water in which the component (B) is dissolved or uniformly dispersed is added and stirred so as to be uniform. In some cases, the components (C) to (H) and other components are further mixed and dissolved or uniformly dispersed. This is followed by cooling to 20-40 ° C. with stirring. In some cases, the pH is further adjusted to an appropriate pH to obtain the hair cleaning composition of the present invention.

  With respect to the embodiments described above, preferred aspects of the present invention will be further disclosed below.

<1> A hair cleaner composition comprising components (A) and (B) and water, wherein the mass ratio (A) / (B) of component (A) to component (B) is 4 or more and 500 or less. .
(A) Amino acid surfactant represented by the general formula (1)

[Wherein, R ¹ represents a linear or branched alkyl group or alkenyl group having 6 to 20 carbon atoms, R ² and R ³ represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and at least One is a methyl group. M ⁺ represents a cationic group. ]
(B) Cationic group-containing copolymer obtained by copolymerizing a monomer mixture containing the following monomers (b1), (b2) and (b3): Monomer (b1): General formula (2 ) At least one selected from vinyl monomers represented by

[Wherein, R ⁴ represents a hydrogen atom or a methyl group, R ⁵ represents a hydrogen atom, a linear or branched alkyl group or alkenyl group having 1 to 4 carbon atoms, and R ⁶ represents 1 or more carbon atoms. 4 or less linear or branched alkyl group or alkenyl group is shown. ]
Monomer (b2): At least one selected from vinyl monomers represented by the general formula (3)

[Wherein, R ⁴ represents the above meaning, R ⁷ and R ⁸ each independently represents an alkyl group or an alkenyl group having 1 to 4 carbon atoms, and R ⁹ represents a hydrogen atom or 1 to 4 carbon atoms. Y ¹ represents —O—, —NH—, —CH ₂ — or —O—CH ₂ CH (OH) —, and when Y ¹ is —CH ₂ —, Z ¹ is a single group. A bond or a straight chain or branched divalent saturated hydrocarbon group having 1 to 3 carbon atoms, and when Y ¹ is other than —CH ₂ —, Z ¹ is a straight chain having 1 to 4 carbon atoms. Or a branched divalent saturated hydrocarbon group is shown. Q represents an acid conjugate base. ]
Monomer (b3): Crosslinkable monomer having two or more reactive unsaturated groups

<2> In the general formula (1), the carbon number of R ¹ is preferably 8 or more, more preferably 10 or more, and preferably 16 or less, more preferably 14 or less, and R ² and R ³ are preferably Is a hydrogen atom or a methyl group, and the hair cleaning composition according to <1>, wherein M ⁺ is a sodium ion, a potassium ion, or triethanolamine.

<3> The hair cleaning composition according to <1> or <2>, wherein the component (A) is preferably a compound represented by any one of the following general formulas (1a) to (1c).

[Wherein, R ^1a represents a linear or branched alkyl group or alkenyl group having 10 to 18 carbon atoms, and X ⁺ represents a cationic group selected from sodium ion, potassium ion, and triethanolamine quaternary salt. Show. ]

<4> The content of the component (A) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 1% by mass or more, still more preferably 2% by mass or more, and further preferably 5% by mass or more. In addition, in any one of <1> to <3>, preferably 50% by mass or less, more preferably 20% by mass or less, further preferably 12% by mass or less, and further preferably 9% by mass or less. The cleaning composition for hair as described.

<5> Component (B) is preferably N, N-dimethylaminoethyl diethylsulfate / N, N-dimethylacrylamide / poly (ethylene glycol) copolymer (INCI name: Polyquaternium-52) < The hair cleaning composition according to any one of 1> to <4>.

<6> The content of the component (B) in the hair cleaning composition is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, still more preferably 0.1% by mass or more, and further preferably 0.3% by mass or more. In addition, in any one of <1> to <5>, preferably 10% by mass or less, more preferably 5% by mass or less, further preferably 2% by mass or less, and further preferably 1% by mass or less. The cleaning composition for hair as described.

<7> The mass ratio (A) / (B) of the component (A) to the component (B) is preferably 5 or more, more preferably 6 or more, still more preferably 7 or more, still more preferably 10 or more. The hair cleaning composition according to any one of <1> to <6>, which is preferably 200 or less, more preferably 100 or less, still more preferably 60 or less, and still more preferably 40 or less.

<8> Preferably, the hair cleaner composition according to any one of <1> to <7>, further comprising a component (C).
(C) Silicone oil

<9> The component (C) is preferably selected from dimethicone, dimethiconol, amino-modified silicone, polyether-modified silicone, glyceryl-modified silicone, aminopolyether-modified silicone, silicone wax, and silicone elastomer. A cleaning composition for hair.

<10> The detergent composition for hair according to <8> or <9>, wherein the viscosity of the component (C) is preferably 10 mm ² / s to 15 million mm ² / s.

<11> The content of the component (C) in the hair cleaning composition is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, still more preferably 0.1% by mass or more, and preferably 30%. The hair cleaner composition according to any one of <8> to <10>, which is not more than mass%, more preferably not more than 20 mass%, still more preferably not more than 15 mass%.

<12> The mass ratio (A) / (C) of the component (A) to the component (C) is preferably 2 or more, more preferably 3 or more, still more preferably 4 or more, and preferably 200 or less. The cleaning composition for hair according to any one of <8> to <11>, more preferably 100 or less, and still more preferably 50 or less.

<13> Preferably, the hair cleaning composition according to any one of <1> to <12>, further comprising a component (D).
(D) Amphoteric surfactant

<14> The hair cleaning composition according to <13>, wherein the component (D) is selected from imidazoline-based betaine, alkyldimethylaminoacetic acid betaine, fatty acid amidopropyl betaine, and alkylhydroxysulfobetaine.

<15> The content of the component (D) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 0.5% by mass or more, and preferably 20% by mass or less, more preferably 10%. The hair cleaner composition according to <13> or <14>, which is not more than mass%, more preferably not more than 5 mass%.

<15> The hair cleaning composition according to any one of <1> to <14>, preferably further comprising a component (E).
(E) Alkyl ether carboxylate

<16> The hair cleaning composition according to <15>, wherein the component (E) is preferably a compound represented by the following general formula (4).
R ¹⁰ —W— (CH ₂ CH ₂ O) _q —CH ₂ COOM ² (4)
[Wherein, R ¹⁰ represents a linear or branched alkyl group or alkenyl group having 7 to 19 carbon atoms, W represents —O— or —CONH—, M ² represents a hydrogen atom, an alkali metal, It represents ethanolamine or ammonium, and q represents a number of 1 or more and 20 or less. ]

<17> The content of the component (E) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 0.5% by mass or more, and preferably 20% by mass or less, more preferably 10%. The hair cleaning composition according to <15> or <16>, wherein the composition is not more than mass%, more preferably not more than 5 mass%.

<18> Preferably, the hair cleaner composition according to any one of <1> to <17>, further comprising a component (F).
(F) Amino acid surfactants other than component (A)

<19> Component (F) is preferably N-cocoyl glycine, N-lauroyl glycine, N-cocoyl-N-carboxyethyl glycine, N-lauroyl glutamic acid, N-myristoyl glutamic acid, N-palmitoyl glutamic acid, N-stearoyl glutamic acid N-cocoyl glutamic acid, N-lauroyl aspartic acid, N-cocoyl aspartic acid, N-myristoyl aspartic acid, N-palmitoyl aspartic acid, N-stearoyl aspartic acid, N-lauroyl-N-isopropyl glycine and the like and salts thereof The hair cleaner composition according to <18>, which is selected.

<20> The content of the component (F) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 0.5% by mass or more, and preferably 20% by mass or less, more preferably 10% by mass. % Or less, more preferably 5% by mass or less, <18> or <19> The hair cleaning composition according to <19>.

<21> The hair cleaner composition according to any one of <1> to <20>, preferably further containing a component (G).
(G) Anionic surfactants other than components (A), (D), (E), and (F), nonionic surfactants or cationic surfactants

<22> Component (G) is alkyl sulfate, polyoxyethylene alkyl ether sulfate, higher fatty acid salt having 8 to 16 carbon atoms, sulfosuccinic acid alkyl ester salt, polyoxyalkylene alkyl ether, monoglycerin alkyl ether, fatty acid The hair cleaning composition according to <21>, which is selected from alkanolamides, alkylglycosides, monolong-chain alkyltrimethylammonium salts, dilong-chain alkyldimethylammonium salts, and monolong-chain alkyldimethylamine salts.

<23> The content of the component (G) in the hair cleaning composition is preferably 0.1% by mass or more, more preferably 0.5% by mass or more, and preferably 20% by mass or less, more preferably 10%. The hair cleaner composition according to <21> or <22>, which is not more than mass%, more preferably not more than 5 mass%.

<24> The hair cleaning composition according to any one of <1> to <23>, preferably further containing a component (H).
(H) Cationic polymer other than component (B)

<25> Component (H) is preferably selected from cationic galactomannan, cationized hydroxyethyl cellulose, cationized hydroxypropyl cellulose, cationized starch, and a cationic synthetic polymer synthesized from radical polymerization <24 > The cleaning composition for hair as described in>.

<26> The content of the component (H) in the hair cleaning composition is preferably 0.01% by mass or more, more preferably 0.03% by mass or more, still more preferably 0.05% by mass or more, and preferably 1%. The hair cleaning composition according to <24> or <25>, wherein the composition is not more than mass%, more preferably not more than 0.7 mass%, and still more preferably not more than 0.5 mass%.

Examples 1-48, Comparative Examples 1-3 <Evaluation of detergency>
(Manufacture of shampoo)
Shampoos having the compositions shown in Tables 1 to 3 were prepared by a conventional method.
For Examples 1 to 14, component (B) was dissolved or uniformly dispersed in water, an appropriate amount of water and component (A) were taken in a beaker, uniformly mixed, and pH was measured. The pH was adjusted to 8 with a pH adjuster (50% citric acid aqueous solution or 48% sodium hydroxide aqueous solution).
For Examples 15-37, component (B) is dissolved or evenly dispersed in water and appropriate amounts of water and component (A) and other surfactants (components (C)-(F)) are taken in a beaker, Heated to 60 ° C., mixed uniformly, and cooled. Finally, the water evaporated by heating was replenished, and the pH was measured. The pH was adjusted to 8 with a pH adjuster (50% citric acid aqueous solution or 48% sodium hydroxide aqueous solution).
For Examples 38-42, components (B) and (H) are dissolved or uniformly dispersed in water, appropriate amounts of water and component (A) are taken in a beaker, heated to 60 ° C., uniformly mixed, and cooled. did. Finally, the water evaporated by heating was replenished, and the pH was measured. The pH was adjusted to 8 with a pH adjuster (50% citric acid aqueous solution or 48% sodium hydroxide aqueous solution).
For Examples 43 to 48, component (B) was dissolved or uniformly dispersed in water, and appropriate amounts of water and component (A) were taken in a beaker and uniformly mixed. The component (G) was added and dissolved or uniformly dispersed therein, and the pH was measured. The pH was adjusted to 8 with a pH adjuster (50% citric acid aqueous solution or 48% sodium hydroxide aqueous solution).
For Comparative Examples 1 to 3, shampoos using various surfactants shown in Table 1 instead of the component (A) of Example 1 were prepared in the same manner as in Example 1, and the pH was adjusted to 8.

(Cleanability evaluation)
After washing the hair bundle (20g, 20cm hair bundle damaged by bleaching with the following bleaching agent) with the following plain shampoo, thoroughly moistened with warm water of 35-40 ℃, 1 to 3 shampoos were applied and washed for 1 minute. Then rinsed with warm water for 30 seconds.
In the above-mentioned treatment, evaluation was made with respect to “foaming at the time of washing the hair”, “no entanglement at the time of rinsing”, “no creaking at the time of rinsing”, and “easy to disperse at the time of rinsing”. The evaluation was carried out by 5 panelists, with a minimum of 1 and a maximum of 10, and a comparative score of 10 as a reference score of 10.
Tables 1 to 3 show the average evaluation of five panelists (rounded to the first decimal place). If the average score of five panelists is 4 points or more, it can be said that the performance is clearly superior in the evaluation.

(Composition of bleaching agent)
Ingredient (mass%)
Monoethanolamine 1.5
28% by mass ammonia water 4.0
Ammonium bicarbonate 1.0
35% by mass hydrogen peroxide 8.2
Purified water remaining
Total 100.0
20 g of bleaching agent was applied to 20 g of hair bundle, allowed to stand for 30 minutes, and then thoroughly rinsed with warm water of 35 to 40 ° C. The above treatment was repeated 4 times to produce a hair bundle for evaluation.

(Plain shampoo composition)
Ingredient (mass%)
Polyoxyethylene lauryl ether sulfate Na 11.3 (* 1)
Coconut oil fatty acid N-methylethanolamide (* 2) 3.0
Citric acid 0.2
Methylparaben 0.3
Purified water remaining
Total 100.0
* 1: 42.0% by weight as Emar E-27C (Kao Corporation, effective 27% by weight)
* 2: Aminone C-11S (manufactured by Kao Corporation)

* 1: Amilite ACS-12 (Ajinomoto Healthy Supply)
* 2: Alanon ALE (manufactured by Kawaken Fine Chemicals)
* 3: Soypon SLE (manufactured by Kawaken Fine Chemicals)
* 4: Sofcare KG101W-E (manufactured by Kao Corporation)
* 5: Anhitor 20AB (Kao Corporation)
* 6: Anhitor 20YB (Kao Corporation)
* 7: Anhitor 20HD (Kao Corporation)
* 8: Anhitoal 20BS (manufactured by Kao Corporation)
* 9: Kao Akipo RLM45NV (Kao Corporation)
* 10: Amino Surfact ACDS-L (Asahi Kasei Corporation)
* 11: Aminoformer FLDS-L (Asahi Kasei Corporation)
* 12: Amilite GCS-11 (Ajinomoto Healthy Supply)
* 13: Emar 0 (Kao Corporation)
* 14: Emar 125A (Kao Corporation)
* 15: Emar 227 (manufactured by Kao)
* 16: Amizole CME (manufactured by Kawaken Fine Chemicals)
* 17: Aminone C-11S (Kao Corporation)
* 18: Penetor GE-ID (Kao Corporation)
* 19: Kausofcare GP-1 (Kao Corporation)
* 20: Emulgen 103 (Kao Corporation)
* 21: Emulgen 116 (manufactured by Kao)
* 22: Mydoll 10 (manufactured by Kao)
* 23: Coatamine 2285E-E (Kao Corporation)
* 24: Farmin DME-80 (Kao Corporation)
* 25: LUNAC L98 (manufactured by Kao Corporation)
* 26: pH adjustment amount

  From Tables 1-3, it turns out that the shampoo of Examples 1-48 is excellent in the foaming at the time of hair washing | cleaning, the absence of the tangle of the hair at the time of a rinse, the absence of a squeak, and the ease of dispersal.

Examples 49-51 and Comparative Examples 4-6 <Quick-drying evaluation>
After washing the hair bundle (20 g, 20 cm hair bundle damaged by bleaching with the above bleaching agent) with the above plain shampoo, thoroughly moistened with warm water of 35-40 ° C, 1 g of shampoo shown in FIG. 4 was applied and washed for 1 minute. Then, it rinsed with warm water for 30 second, wiped off the water | moisture content with the towel, and obtained the trace for evaluation. The evaluation tress was dried with a dryer, and the time until drying was measured. The results are shown in Table 4. Example 49 is the same as Example 43.

  From Table 4, it can be seen that the shampoos of Examples 49 to 51 are shampoos excellent in quick drying performance.

Claims (9)

A hair cleaner composition comprising components (A) and (B) and water, wherein the mass ratio (A) / (B) of component (A) to component (B) is 4 or more and 500 or less.
(A) Amino acid surfactant represented by the general formula (1)

[Wherein, R ¹ represents a linear or branched alkyl group or alkenyl group having 6 to 20 carbon atoms, R ² and R ³ represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and at least One is a methyl group. M ⁺ represents a cationic group. ]
(B) Cationic group-containing copolymer obtained by copolymerizing a monomer mixture containing the following monomers (b1), (b2) and (b3): Monomer (b1): General formula (2 ) At least one selected from vinyl monomers represented by

[Wherein, R ⁴ represents a hydrogen atom or a methyl group, R ⁵ represents a hydrogen atom, a linear or branched alkyl group or alkenyl group having 1 to 4 carbon atoms, and R ⁶ represents 1 or more carbon atoms. 4 or less linear or branched alkyl group or alkenyl group is shown. ]
Monomer (b2): At least one selected from vinyl monomers represented by the general formula (3)

[Wherein, R ⁴ represents the above meaning, R ⁷ and R ⁸ each independently represents an alkyl group or an alkenyl group having 1 to 4 carbon atoms, and R ⁹ represents a hydrogen atom or 1 to 4 carbon atoms. Y ¹ represents —O—, —NH—, —CH ₂ — or —O—CH ₂ CH (OH) —, and when Y ¹ is —CH ₂ —, Z ¹ is a single group. A bond or a straight chain or branched divalent saturated hydrocarbon group having 1 to 3 carbon atoms, and when Y ¹ is other than —CH ₂ —, Z ¹ is a straight chain having 1 to 4 carbon atoms. Or a branched divalent saturated hydrocarbon group is shown. Q represents an acid conjugate base. ]
Monomer (b3): Crosslinkable monomer having two or more reactive unsaturated groups The hair cleaning composition according to claim 1, wherein the component (A) is a compound represented by any one of the following general formulas (1a) to (1c).

[Wherein, R ^1a represents a linear or branched alkyl group or alkenyl group having 10 to 18 carbon atoms, and X ⁺ represents a cationic group selected from sodium ion, potassium ion, and triethanolamine quaternary salt. Show. ] Furthermore, the cleaning composition for hair of Claim 1 or 2 containing a component (C).
(C) Silicone oil   The hair cleaning composition according to any one of claims 1 to 3, wherein the mass ratio (A) / (C) of the component (A) to the component (C) is 2 or more and 200 or less. Furthermore, the cleaning composition for hair of any one of Claims 1-4 containing a component (D).
(D) Amphoteric surfactant Furthermore, the cleaning composition for hair of any one of Claims 1-5 containing a component (E).
(E) Alkyl ether carboxylate Furthermore, the cleaning composition for hair of any one of Claims 1-6 containing a component (F).
(F) Amino acid surfactants other than component (A) Furthermore, the cleaning composition for hair of any one of Claims 1-7 containing a component (H).
(H) Cationic polymer other than component (B)   A method for washing hair, comprising applying the hair cleansing composition according to any one of claims 1 to 8 to the hair and washing it off.