JPH10237487A - Detergent composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a detergent composition which is lowly irritating, is highly foamable, has excellent detergency and can form creamy foams having good touch. SOLUTION: This composition contains a partial glycerol ester/alkylene oxide adduct (A) having a composition of a monoester/di- and tri-esters/glycerol- alkylene oxide adduct of (25-65)/(5-40)/(10-55)wt.%, an N- alkylamidealkanolsulfuric ester salt (B) represented by the formula (wherein R<1> is a 6-22C alkyl or alkenyl; R<2> is a 1-22C alkyl, alkenyl or hydrogen; R<3> is a 1-5C alkylene, R<4> O is a 2 or 3C oxyalkylene; M is hydrogen, an alkali metal, an alkaline earth metal, an ammonium salt or the like; and n is an arbitrary number of 0-20) and 0.05-50wt.%, based on the total sum of components A and B, at least one member (C) selected among amphoteric surfactants, fatty acid alkanolamides and alkylamine oxides.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has low irritation, high foaming properties and excellent detergency on the skin and hair, and has a creamy foam and a good feeling upon use. The present invention relates to a detergent composition capable of preventing excessive drying of hair and smoothing it.

[0002]

2. Description of the Related Art Detergents used for shampoos, body shampoos, facial cleansers and the like are mainly composed of an anionic surfactant represented by lauryl ether sulfate and a foaming accelerator (booster).

[0003] Today, such detergents have various properties in addition to excellent detergency, such as (1) less irritation to the body, skin, eyes, etc., (2) water retention after washing. It has been required to improve the feel such as slipperiness and the like, and (3) to be inexpensive.

In general, an anionic surfactant having high detergency and foaming property has no problem in irritation as long as it is incorporated in an ordinary detergent, but it will enhance detergency and foaming power. If the compounding amount is increased, the sebum component that protects the skin and hair and natural moisturizing components may be removed due to its high detergency, leaving a crisp feel on the skin or a crisp feel on the hair. There is still room for improvement in terms of irritation. In recent years, many techniques have been proposed for further reducing skin irritation without impairing the high foaming properties of anionic surfactants and improving the feel after washing. For example, reduction of irritation by using a combination of a low-irritant surfactant such as an alkyl polyglycoside (Japanese Patent Publication No.
3-7718), cationic surfactants, water-soluble polymers, oily components such as lanolin, addition of amino acids and the like to improve the feel after washing (Japanese Patent Application Laid-Open No. 1-128914), glycerin, glycols, etc. Techniques for improving the moisturizing effect by addition have been proposed. Further, a technique of blending a cationic polymer for the purpose of improving the feel of the alkyl polyglycoside has been proposed.

Further, Japanese Patent Publication No. 58-57475 and Japanese Patent Laid-Open No.
No. 122799 discloses that a combination of an inexpensive alkylene oxide adduct of a partial glycerol ester of a fatty acid having 10 to 18 carbon atoms and a higher alkyl ether sulfate significantly reduces eye irritation and skin irritation. Have been.
However, although these are effective in lowering irritation, they are not always satisfactory in terms of foaming properties, detergency, and feel after washing. In addition, N-alkylamide alkanol sulfates have been proposed as surfactants having low irritation and excellent foaming properties. However, a detergent composition which is more improved in terms of foam quality, feeling of use and the like is required. Have been.

[0006]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a detergent composition having low irritation, high foaming properties, excellent detergency, a creamy foam and a good feel. It is in.

[0007]

Under these circumstances, the inventors of the present invention have conducted intensive studies, and as a result, have found that the alkylene oxide of a partial glycerol ester comprising a specific ratio of an alkylene oxide adduct of monoester / di and triester / glycerin. When an oxide adduct and a specific N-alkylamide alkanol sulfate are used in combination, the detergent composition is less irritating to skin and the like, is excellent in foaming properties and foam quality, and has a good feeling in use. It was found that a product was obtained, and the present invention was completed.

That is, the present invention relates to the following components (A) and (B): (A) monoester / di and triester / alkylene oxide adduct of glycerin = (25-65) / (5-40) /
(10-55) an alkylene oxide adduct of a partial glycerol ester having a composition of (% by weight), (B) a general formula (1)

[0009]

Embedded image

(Wherein, R ¹ represents a linear or branched alkyl or alkenyl group having 6 to 22 carbon atoms, R ² represents an alkyl group, alkenyl group or hydrogen atom having 1 to 22 carbon atoms; R ³ represents a linear or branched alkylene group having 1 to 5 carbon atoms; R ⁴ O represents an oxyalkylene group having 2 to 3 carbon atoms; n represents an arbitrary number of 0 to 20; R ⁴ O may be the same may be different or .M a hydrogen atom, an alkali metal, alkaline earth metal, ammonium, 2 to the total number of carbon atoms of
9 represents an alkanol ammonium, an alkyl ammonium or alkenyl ammonium having 1 to 22 carbon atoms, an alkyl or alkenyl substituted pyridinium having 1 to 18 carbon atoms, or a basic amino acid. )
It is intended to provide a detergent composition containing an alkylamide alkanol sulfate.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION The acyl group of the partial glycerol ester in the component (A) used in the present invention is preferably a saturated or unsaturated one having 10 to 18 carbon atoms.
Carbon number from the point of prevention of coloring due to oxidation, washing property and foaming property
A saturated acyl group having 10 to 18 is more preferred, and an acyl group derived from coconut oil fatty acid is particularly preferred in terms of price.

In the present invention, the alkylene oxide adduct of a partial glycerol ester refers to a mixture of a monoester, a diester, a triester thereof, and an alkylene oxide adduct of glycerin of an alkylene oxide adduct of glycerin. From the viewpoint of ensuring good foaming and cleaning properties, monoester / di- and triester / alkylene oxide adducts of glycerin =
(25-65) / (5-40) / (10-55) (% by weight), and the ratio is (35-55) / (10-30) / (2
5 to 45) (% by weight). If the monoester content is less than 25% by weight and the di- and triester content or the alkylene oxide adduct content of glycerin exceeds the above range, the foaming amount is undesirably reduced. When the content of the alkylene oxide adduct of glycerin is less than the above range, the washing property is undesirably reduced.

The composition of the alkylene oxide adduct of the partial glycerol ester can be determined, for example, by fractionation and quantification by reversed-phase liquid chromatography using a solvent gradient method using a methanol / water-based solvent.

The method for producing an alkylene oxide adduct of a partial glycerol ester having such a composition is not particularly limited. For example, a predetermined amount of an alkylene oxide is added to a mixture of monoglyceride, diglyceride, triglyceride and glycerin in a specific ratio. A method of adding a predetermined amount of alkylene oxide after glycerolysis of triglyceride and glycerin in the presence of an alkali catalyst or simultaneously with adding a predetermined amount of alkylene oxide, and a method of subjecting fatty acid and glycerin to an esterification reaction and then adding a predetermined amount of alkylene oxide. And the like. Also,
The alkylene oxide adduct of glycerin may be mixed with the alkylene oxide adduct of partial glycerol ester substantially free of the alkylene oxide adduct of glycerin in the above-described ratio. Of these methods,
From the viewpoint of price, a method using triglyceride and glycerin or fatty acid and glycerin as starting materials is preferable.

Examples of the alkylene oxide to be added to the partial glycerol ester include alkylene oxides having 2 to 4 carbon atoms, and ethylene oxide is preferred from the viewpoints of water solubility, foaming properties, handling properties and the like. The average number of moles of alkylene oxide added per mole of glycerin skeleton is 1.7 to 17.0 moles, and particularly preferably 2.5 to 13.0 moles. When it is within this range, water solubility is excellent, and detergency and foaming power are also good.

The alkylene oxide adduct of the partial glycerol ester of the component (A) can be used alone or in combination of two or more. The amount of the component (A) in the detergent composition of the present invention varies depending on the dosage form and the like, but is preferably 1 to 60% by weight, particularly 3 to 60% by weight, and more preferably 5 to 50% by weight in the total composition. Is preferred.

The N-alkylamidoalkanol sulfate of component (B) used in the present invention is represented by the general formula
This is represented by (1). In the general formula (1), R ¹
Examples of the straight-chain or branched-chain alkyl or alkenyl group having 6 to 22 carbon atoms represented by hexyl, octyl, decyl, dodecyl, tetradecyl, hexadecyl, octadecyl, isostearyl, eicosyl, docosyl and the like, A straight-chain or branched-chain alkyl group having 6 to 22 carbon atoms is preferable from the viewpoint of foaming property, and a straight-chain alkyl group having 8 to 18 carbon atoms is particularly preferable.

Examples of the alkyl group or alkenyl group having 1 to 22 carbon atoms represented by R ² include methyl, ethyl, propyl, butyl and the like, and the alkyl group or alkenyl group exemplified for R ¹ above. No. As R ² , a hydrogen atom or a methyl group is particularly preferred from the viewpoint of foaming properties, safety and chemical stability.

The linear or branched alkylene group having 1 to 5 carbon atoms represented by R ³ is preferably a methylene group, a pentylene group or a 2-methylbutylene group. It is preferable in terms of stability.

The oxyalkylene group having 2 to 3 carbon atoms represented by R ⁴ O is preferably an oxyethylene group or an oxypropylene group. n represents an arbitrary number from 0 to 20,
Any number of n = 0 to 10 is preferable, and n = 0 is particularly preferable. The n R ⁴ Os may be the same or different.

M is a hydrogen atom, an alkali metal, an alkaline earth metal, ammonium, an alkanol ammonium having 2 to 9 carbon atoms, an alkyl ammonium or alkenyl ammonium having 1 to 22 carbon atoms, or an alkyl or alkenyl having 1 to 18 carbon atoms. The term "substituted pyridinium" or "basic amino acid" refers to ammonium, sodium, potassium, or alkanol ammonium having 2 to 9 carbon atoms in terms of foamability, and more preferable are ammonium, sodium, and triethanol ammonium.

As the N-alkylamidoalkanol sulfate salt of the component (B), in the general formula (1), R ¹ is a linear or branched alkyl group having 6 to 22 carbon atoms, and R ² is a hydrogen atom or A methyl group, R ³ is a linear or branched alkylene group having 1 to 5 carbon atoms, R ⁴ O is an oxyethylene group or an oxypropylene group, n is any number of 0 to 10, and M is ammonium, sodium, or potassium. Or alkanol ammonium having 2 to 9 carbon atoms in total; particularly, R ¹ is a straight-chain alkyl group having 8 to 18 carbon atoms, R ² is a hydrogen atom or a methyl group, and R ³ is a straight-chain alkyl group having 1 to 5 carbon atoms. An alkylene group, n is 0, M is ammonium, sodium or triethanolammonium; R ¹ is a linear alkyl group having 8 to 18 carbon atoms; R ² is a hydrogen atom; R ³ is a methylene group, a pentylene group or 2 -Methyl butyrate Radical, n is 0, M is ammonium, sodium or those triethanolammonium; inter alia, linear alkyl group R ¹ is 8 to 18 carbon atoms, R ² is a hydrogen atom, R ³ is a methylene radical, n is 0 , M are ammonium, sodium or triethanolammonium.

The N-alkylamide alkanol sulfate (1) of the component (B) can be produced, for example, according to the method described in JP-A-7-267917.

Preferred examples of the N-alkylamide alkanol sulfate of the component (B) are as follows.

CH_Three(CH_Two)₁₁NHCOCH_TwoOSO_ThreeNH_Four, CH_Three(CH_Two)₁₁NH
CO (CH_Two)_FiveOSO_ThreeNH_Four, CH_Three(CH_Two)₉NHCOCH _TwoOSO_ThreeNH_Four, CH_Three(CH_Two)
₁₁N (CH_Three) COCH_TwoOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCOCH_TwoOSO_ThreeNa, CH
_Three(CH_Two) ₁₁NHCO (CH_Two)_TwoOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (CH_Two)_ThreeOSO_Three
Na, CH_Three(CH_Two)₁₁NHCO (CH_Two)_FourOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (C
H_Two)_FiveOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCOCH_TwoCH (CH_Three) CH_TwoCH_TwoOSO_ThreeNa,
CH _Three(CH_Two)₁₁NHCOCH_TwoCH (CH_Three) CH_TwoCH_TwoOSO_ThreeK, CH_Three(CH_Two)₁₃NHC
O (CH_Two)_ThreeOSO_ThreeNa, CH_Three(CH_Two)_{1 Three}NHCO (CH_Two)_ThreeOSO_ThreeNH_Four, CH_Three(CH
_Two)₁₃NHCO (CH_Two)_FourOSO_ThreeNH_Four, CH_Three(CH_Two)₉NHCO (CH_Two)_ThreeOSO_ThreeNa,
CH_Three(CH_Two)₉NHCO (CH_Two)_ThreeOSO_ThreeHN (CH_TwoCH_TwoOH)_Three, CH_Three(CH_Two)₉NHC
O (CH_Two)_ThreeOSO_ThreeH_TwoN (CH_TwoCH_TwoOH)_Two, CH_Three(CH_Two)₉NHCO (CH_Two)_ThreeOSO_Three
H_ThreeNCH_TwoCH_TwoOH, CH_Three(CH_Two)₉NHCO (CH_Two)_FiveOSO_ThreeNa, CH_Three(CH_Two)₇NH
CO (CH_Two)_FourOSO_ThreeNa, CH_Three(CH_Two)₁₁N (CH_Three) CO (CH_Two)_ThreeOSO_ThreeNa, CH
_Three(CH_Two)₁₃N (CH_Three) CO (CH_Two)_FourOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (CH_Two)_Three
OCH_TwoCH_TwoOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (CH_Two)_FourOCH_TwoCH (CH_Three) OSO_Three
Na, CH_Three(CH_Two)₉NHCO (CH_Two)_FourO (CH_TwoCH_TwoO)_FiveSO_ThreeNa, CH_Three(CH_Two)
₁₁N (CH _Three) CO (CH_Two)_ThreeOSO_ThreeNH_Four, CH_Three(CH_Two)₁₁N (CH_Three) CO (CH_Two)_FourO
SO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (CH_Two)_ThreeOSO_ThreeNH_Four, CH_Three(CH_Two)_TenNHCO
(CH_Two)_FiveOSO_ThreeNH_Four, CH_Three(CH_Two)₁₁NHCO (CH_Two)_TwoOSO_ThreeNH_Four, CH_Three(CH
_Two)₁₁N (CH_Three) COCH_TwoOSO_ThreeNH_Four, CH_Three(CH_Two)₉N (CH_Three) NHCO (CH_Two)_TwoO
SO_ThreeNa, CH_Three(CH_Two)_TenNHCOCH_TwoOSO_ThreeNH_Four

The N-alkylamide alkanol sulfate of component (B) can be used alone or in combination of two or more. The amount of the component (B) in the detergent composition of the present invention is not particularly limited, but is 1 to 60% by weight, preferably 3 to 60% by weight, more preferably 5 to 50% by weight in the whole composition.
It is preferable to mix by weight%.

The component (A) and the component (B) are contained in the detergent composition of the present invention in a weight ratio of (A) / (B) = (5-80) / (95-20), and It is preferable to add 5 to 60% by weight in total concentration, and it is further preferable to set the weight ratio of (A) / (B) = (20 to 60) / (80 to 40). When the content is within this range, skin irritation is low, and foamability and detergency are higher.

The cleaning composition of the present invention may further comprise a so-called booster as the component (C) in order to further increase the foaming power. Examples of the booster include amphoteric surfactants, fatty acid alkanolamides and alkylamine oxides. More specifically, the amphoteric surfactants include betaine lauryl dimethylaminoacetate and betaine alkyldimethylaminoacetate such as betaine stearyldimethylaminoacetate. Alkyl imidazolinium betaines such as lauryl carboxymethyl hydroxyethyl imidazolinium betaine; alkylamidopropyl betaines such as lauramidopropyl dimethylamino betaine; and fatty acid alkanolamides;
Examples include coconut oil fatty acid diethanolamide, lauric acid diethanolamide, ethylene oxide adducts of lauric acid monoethanolamide, and the like, and alkylamine oxides such as lauryl dimethylamine oxide. Of these, fatty acid alkanolamides are turbid, and are therefore preferred to be amphoteric surfactants and alkylamine oxides.Alkylamine oxides increase the foaming power but generate by-products such as nitrosamines. No disadvantages, foaming effect,
Alkylamidopropyl betaine (a) and alkyl imidazolinium betaine (b), which are excellent in skin irritation reduction effect and have low viscosity, represented by the following general formula, are particularly preferably used. These boosters can be used alone or in combination of two or more.

[0029]

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When component (C) is blended, component (A) and component
It is preferable to mix 0.05 to 50% by weight, particularly 0.1 to 30% by weight, based on the total amount of (B), and it is possible to obtain a sufficient foaming property increasing effect and not to cause separation or turbidity in a mixed system. .

The cleaning composition of the present invention may further contain other components as long as the effects of the present invention are not impaired. Examples of such components include oily components such as higher alcohols, silicone oils, lanolin derivatives, protein derivatives, and fatty acid esters of polyethylene glycol; water-soluble polymers such as hydroxypropylmethylcellulose and hydroxycellulose; polymer JR (manufactured by Union Carbide); Polycoat NH (Henkel), Marcoat 550
(Merck), cationic polymers such as Guffcut 755N (GAF); polyhydric alcohols such as glycerin and sorbitol; chelating agents such as ethylenediaminetetraacetic acid (EDTA); drugs such as vitamins; Animal and plant extracts or derivatives thereof; polymer fine powder such as nylon and polyethylene; and other preservatives, bactericides, pH adjusters, ultraviolet absorbers, pigments, fragrances, and the like.

The detergent composition of the present invention can be produced by dissolving or dispersing the above-mentioned components in water according to a conventional method. The form is not limited, but a liquid form is particularly preferred. Further, the cleaning composition of the present invention can be used as various cleaning compositions for skin, hair, tableware, clothing, and the like, and is particularly suitable as a body cleaning agent for skin, hair, and the like.

[0033]

EXAMPLES The present invention will be described in more detail with reference to the following Examples, but it should not be construed that the invention is limited thereto.
The composition of the alkylene oxide adduct of the fatty acid partial glycerol ester in the following Production Examples was analyzed as follows. <Composition analysis method> Separation was carried out using a Wakosil-II 5C18 column with a methanol / water mixed mobile phase using high performance liquid chromatography (Hitachi L-6200), and a differential refractive index detector (Showa Denko KK) SE-51). After the ethylene oxide adduct and monoester of glycerin were fractionated and the solvent was evaporated, the weight was measured to calculate the weight ratio of the fatty acid partial glycerol ester in the alkylene oxide adduct. The remaining amount of the diester and triester was used.

Production Example 1 Production of alkylene oxide adduct of partial glycerol ester (1) Compound (A-1) 481.1 g (2.28 mol) of coconut oil fatty acid, 384.5 g of glycerin
(4.18 mol) and 1.2 g of 85% potassium hydroxide as a catalyst
Was placed in a 3 liter pressure vessel. After the inside of the reaction vessel was replaced with nitrogen three times, the mixture was heated to 110 ° C. under vacuum with stirring, and subsequently heated to 140 ° C., and after confirming that the dehydration was completed, the pressure in the reaction vessel was increased to 2 to 3 kg / kg. 736.5 g (16.7 mol) of ethylene oxide were added while maintaining cm ² . After the total amount of ethylene oxide was added, the reaction was carried out for 30 minutes, cooled, the reaction product was taken out of the reaction vessel, and the compound (A
-1) was obtained. When the composition of this product was analyzed by high performance liquid chromatography, the monoester form was 44% by weight, the total of the diester form and the triester form was 17% by weight,
The ethylene oxide adduct of glycerin was 39% by weight.

(2) Compound (A-2) 500 g (0.76 mol) of coconut oil fatty acid triglyceride,
174.8 g (1.90 mol) of Lyserine and 85% hydroxyl as a catalyst
1.0 g of potassium iodide was placed in a 3 liter pressure vessel. Anti
After the inside of the reaction vessel is replaced with nitrogen three times, while stirring, under vacuum
The mixture was heated to 110 ° C. and reacted for 1 hour. Continue up to 140 ° C
Heat and raise the pressure in the reaction vessel to 2-3 kg / cm ^TwoWhile maintaining
836.9 g (19.0 mol) of ethylene oxide
Was. After adding all the ethylene oxide, react for 30 minutes.
After cooling, remove the reaction product from the reaction vessel, and place the compound (A
-2). High-performance liquid chromatograph
The analysis showed that the monoester was 43% by weight.
%, The total of diester and triester is 18% by weight,
39% by weight of ethylene oxide adduct of glycerin
Was.

Example 1 Using the compounds (A-1) and (A-2) produced in Production Example 1, Table 1
A shampoo composition having the composition shown in Table 2 and a body shampoo composition shown in Table 2 were prepared. The pH was adjusted to 6.5 to 7.0 using sodium hydroxide or citric acid. About the obtained shampoo composition and body shampoo composition,
The feel and foam quality when this was used was organoleptically evaluated by 10 panelists. The evaluation was made on a five-point scale of “5: good, 4: fairly good, 3: normal, 2: fairly bad, 1: bad”, and judged based on the following criteria based on an average of 10 persons.
The results are shown in Tables 1 and 2. ◎: Average score of 4.0 or more ○: Average score of 3.0 to 3.9 △: Average score of 2.0 to 2.9 ×: Average score of 1.0 to 1.9

[0037]

[Table 1]

[0038]

[Table 2]

Example 2 A cleaning composition having the composition shown in Table 3 was prepared, and evaluated for the foaming amount, the cleaning rate, the skin irritation and the feel of the hand skin by the following methods. Table 3 shows the results. <Method of measuring foaming amount> Each composition and lanolin were dissolved in water having a hardness of 4 °, the total surfactant concentration was 1% by weight, and the lanolin concentration.
100 ml of a 0.5% by weight aqueous solution was prepared, adjusted to pH 7, and heated to 40 ° C. This was stirred for 5 minutes by the inverted stirring method, and the amount of foam after 30 seconds was measured. <Measuring method of cleaning rate> A mixture of rapeseed oil 50% by weight, lauric acid 20% by weight, oleic acid 10% by weight, lanolin 10% by weight, cholesterol 5% by weight, paraffin 3% by weight and carbon black 2% by weight is used as a soil component. A 10 × 10 cm wool muslin cloth was treated with a chloroform solution containing 5% by weight of the stain component, and dried to prepare a stained cloth. This contaminated cloth was stirred and washed at 40 ° C. for 10 minutes with 100 ml of a 1% by weight aqueous solution of a detergent, rinsed well in tap water and dried,
The reflectance was measured, and the cleaning rate was determined according to the following equation.

[0040]

(Equation 1)

The higher the cleaning rate, the higher the cleaning performance. <Skin irritation measurement method> A sample prepared at 6% by weight was closed and adhered to the skin of five persons for 48 hours, and the evaluation was made 24 hours after the removal of the adhesive. The criterion is 0: no change, 1:
Redness, 2: redness + edema, 3: redness + edema + bleb, 4: tumorigenicity, and the average of five subjects was determined. <Sensory evaluation method of hand skin feeling> Hands were washed with tap water by 10 specialized panelists, and after 30 minutes, sensory evaluation was performed on the hand skin feeling. The evaluation was made on a five-point scale of "5: Smooth, 4: Slightly moist, 3: Normal, 2: Slightly bulky, 1: Very bulky". ◎: Average score of 4.0 or more ○: Average score of 3.0 to 3.9 △: Average score of 2.0 to 2.9 ×: Average score of 1.0 to 1.9

[0042]

[Table 3]

[0043]

The cleaning composition of the present invention has low irritation to the skin, high foaming properties, excellent detergency, and a creamy foam with a good feel.

Claims (3)

[Claims] 1. The following components (A) and (B): (A) monoester / di and triester / alkylene oxide adduct of glycerin = (25-65) / (5-40) /
An alkylene oxide adduct of a partial glycerol ester having a composition of (10 to 55) (% by weight); (B) a general formula (1) (Wherein, R ¹ represents a linear or branched alkyl group or alkenyl group having 6 to 22 carbon atoms, R ² represents an alkyl group, alkenyl group or hydrogen atom having 1 to 22 carbon atoms, and R ³ represents A linear or branched alkylene group having 1 to 5 carbon atoms;
⁴ O represents an oxyalkylene group having 2 to 3 carbon atoms, n represents an arbitrary number of 0 to 20, and n R ⁴ Os may be the same or different. M is a hydrogen atom, an alkali metal, an alkaline earth metal, ammonium, an alkanol ammonium having 2 to 9 carbon atoms, an alkyl ammonium or alkenyl ammonium having 1 to 22 carbon atoms, an alkyl or alkenyl substituted pyridinium having 1 to 18 carbon atoms, Or a basic amino acid. A detergent composition comprising an N-alkylamide alkanol sulfate salt represented by the formula: 2. The components (A) and (B) are added in a weight ratio of (A) / (B) =
2. The cleaning composition according to claim 1, which contains (5 to 80) / (95 to 20) and a total concentration of 5 to 60% by weight. 3. An amphoteric surfactant as component (C),
3. The cleaning composition according to claim 1, wherein one or more selected from fatty acid alkanolamides and alkylamine oxides are contained in an amount of 0.05 to 50% by weight based on the total amount of the components (A) and (B).