JPH10237484A - Detergent composition - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a detergent composition which is lowly irritating to the hair and the skin, has good foamability and foam slip and has excellent feeling of use during and after washing by using a combination of an N- alkylamidoalkanolsulfuric acid ester salt with an ethylene oxide/propylene oxide block copolymer. SOLUTION: This composition contains desirably 5-50wt.%, based on the total composition, N-alkylamidoalkanolsulfuric acid ester salt of the formula (wherein R<1> is a 6-22C alkyl or alkenyl; R<2> is a 1-22C alkyl, an alkenyl or hydrogen; R<3> is a 1-5C alkylene; R<4> O is a 2 or 3C oxyalkylene; n is 0-20; and M is hydrogen, an alkali metal, ammonium, a basic amino acid or the like). The composition contains desirably 0.01-10wt.%, based on the total composition, ethylene oxide/propylene oxide block copolymer of formula II (wherein a and c are each 0-500; a+c=1-500; and b is 1-500). The ratio of component I to component II is desirably 99:1 to 1:10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detergent composition, and more particularly, it has low irritation to skin and hair, has good foaming and foam sliding, and has excellent usability after washing and after washing. Cleaning composition.

[0002]

2. Description of the Related Art Body cleansing compositions generally contain an anionic surfactant as a main component.
Soaps, i.e. higher fatty acid salts, also for hair washing
Alkyl sulfates and alkyl sulfonates are mainly used. However, soaps used for skin cleansing have the drawback of causing squeaks and tension when rinsed. Alkyl sulfates and alkyl sulfonates used for hair washing are excellent in detergency and have no problem in irritation as long as they are incorporated in ordinary detergents. Increasing the amount of these active agents in order to further enhance the irritation leaves room for improvement in irritation.

For this reason, a detergent containing a specific N-alkylamidoalkanol sulfate has been developed as a detergent having excellent foaming properties and detergency, and low irritation (Japanese Patent Application Laid-Open No. Hei 7-267917). Gazette).

[0004]

However, there has been a need for a detergent composition having improved foam quality, foam sliding properties, and usability.

Accordingly, an object of the present invention is to provide a detergent composition which has low irritation, is excellent in foaming properties and foam sliding, and is excellent in a feeling of use during and after washing.

[0006]

Under these circumstances, the present inventors have conducted intensive studies and as a result, have found that a specific N-alkylamidoalkanol sulfate ester salt and an ethylene oxide / propylene oxide block copolymer are used in combination. For example, the present inventors have found that a detergent composition which is less irritating to the skin, has excellent foaming properties and foam sliding properties, and which is excellent in a feeling of use from the time of washing to after washing can be obtained.

That is, the present invention relates to (A) the general formula (1)

[0008]

Embedded image

[0009] (In the formula, R ¹ represents a linear or branched alkyl or alkenyl group having 6 to 22 carbon atoms, R ²
Represents an alkyl group, an alkenyl group or a hydrogen atom having 1 to 22 carbon atoms, R ³ represents a linear or branched alkylene group having 1 to 5 carbon atoms, and R ⁴ O represents an oxyalkylene having 2 to 3 carbon atoms. The group, 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,
Alkali metal, alkaline earth metal, ammonium, alkanol ammonium having 2 to 9 carbon atoms, 1 to 1 carbon atom
22 represents an alkyl ammonium or alkenyl ammonium, an alkyl or alkenyl substituted pyridinium having 1 to 18 carbon atoms, or a basic amino acid. N-alkylamide alkanol sulfate represented by the formula (B):

[0010]

Embedded image

(Wherein a and c represent from 0 to 500, where a + c represents from 1 to 500, and b represents from 1 to 500.) A washing containing an ethylene oxide-propylene oxide block copolymer represented by the formula: Agent composition.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION The N-alkylamidoalkanol sulfate of component (A) used in the present invention is represented by the above general formula (1). In the general formula (1), R ¹ represents a linear or branched alkyl group or alkenyl group having 6 to 22 carbon atoms,
Examples of the linear or branched alkyl group or alkenyl group include hexyl, octyl, decyl, dodecyl, tetradecyl, hexadecyl, octadecyl, isostearyl, eicosyl, docosyl and the like.
-22 straight-chain or branched-chain alkyl groups are preferred in view of foaming properties, and straight-chain alkyl groups having 8 to 18 carbon atoms are particularly preferred.

R ² represents an alkyl group having 1 to 22 carbon atoms, an alkenyl group or a hydrogen atom.
Examples of the alkyl group or alkenyl group 2 include methyl, ethyl, propyl, butyl, and the alkyl group or alkenyl group exemplified for R ¹ above. As R ² , a hydrogen atom or a methyl group is preferable from the viewpoints of foaming properties, safety and chemical stability.

R ³ represents a linear or branched alkylene group having 1 to 5 carbon atoms, and includes a methylene group, a pentylene group,
A 2-methylbutylene group is preferable, and a methylene group is particularly preferable in terms of foaming properties and chemical stability.

R ⁴ O represents an axialkylene group having 2 to 3 carbon atoms, preferably an oxyethylene group or an oxypropylene group. n represents an arbitrary number from 0 to 20;
= 0 to 10 is preferable, and n = 0 is particularly preferable. Further, 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 having 1 to 18 carbon atoms. A substituted pyridinium or a basic amino acid is shown, but ammonium, sodium, potassium, and alkanol ammonium having 2 to 9 carbon atoms are preferable from the viewpoint of foaming property, and ammonium, sodium,
Triethanolammonium is more preferred.

The N-alkylamide alkanol sulfate of the component (A) is represented by the following general formula (1):
R ¹ is a linear or branched alkyl group having 6 to 22 carbon atoms,
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,
M is preferably ammonium, sodium, potassium or alkanol ammonium having 2 to 9 carbon atoms;
In particular, R ¹ is a straight-chain alkyl group having 8 to 18 carbon atoms, R ² is a hydrogen atom or a methyl group, R ³ is a straight-chain alkylene group having 1 to 5 carbon atoms, n is 0, and M is ammonium, sodium or triethanol. Ammonium; R ¹ has 8 carbon atoms
To 18 linear alkyl group, R ² is a hydrogen atom, R ³ is a methylene group, a pentylene group or a 2-methyl-butylene radical, n is 0, M shall ammonium, sodium or triethanolammonium; inter alia, 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, n
Is preferably 0 and M is ammonium, sodium or triethanolammonium.

The N-alkylamide alkanol sulfate (1) of the component (A) is described in, for example, JP-A-7-267.
It can be produced according to the method described in JP-A-917.

The N of the present invention represented by the general formula (1)
Specific examples of preferred alkylamide alkanol sulfates 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)₉NHCO (CH_Two)_TwoOSO_ThreeNH_Four, CH_Three(C
H_Two)₁₁N (CH_Three) COCH_TwoOSO_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_Three
Na, CH_Three(CH_Two)₁₁NHCO (CH_Two)_TwoOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (C
H_Two)_ThreeOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (CH_Two)_FourOSO_ThreeNa, CH_Three(CH_Two)₁₁
NHCO (CH_Two)_FiveOSO_ThreeNa, CH_Three(CH_Two)_TenNHCO (CH_Two)_FourOSO_ThreeNa, CH
_Three(CH_Two)₁₁NHCOCH_TwoCH (CH_Three) CH _TwoCH_TwoOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO
CH_TwoCH (CH_Three) CH_TwoCH_TwoOSO_ThreeK, CH_Three(CH_Two)₁₃NHCO (CH_Two)_ThreeOSO _ThreeNa,
 CH_Three(CH_Two)₁₃NHCO (CH_Two)_ThreeOSO_ThreeNH_Four, CH_Three(CH_Two)₁₃NHCO (CH_Two)_Four
OSO_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)₉NHCO (CH _Two)_ThreeOSO_ThreeH_Two
N (CH_TwoCH_TwoOH)_Two, CH_Three(CH_Two)₉NHCO (CH_Two)_ThreeOSO_ThreeH_ThreeNCH_TwoCH_TwoOH,
CH_Three(CH_Two)₉NHCO (CH_Two)_FiveOSO_ThreeNa, CH_Three(CH_Two)₇NHCO (CH_Two)_FourOSO_Three
Na, CH_Three(CH_Two)₁₁N (CH_Three) CO (CH_Two)_ThreeOSO_ThreeNa, CH_Three(CH_Two)₁₃N (C
H_Three) CO (CH_Two)_FourOSO_ThreeNa, CH_Three(CH_Two)₁₁NHCO (CH_Two)_ThreeOCH_TwoCH_TwoOSO_Three
Na, CH_Three(CH_Two)₁₁NHCO (CH_Two)_FourOCH_TwoCH (CH_Three) OSO_ThreeNa, CH_Three(C
H_Two)₉NHCO (CH_Two)_FourO (CH_TwoCH_TwoO)_FiveSO_ThreeNa

The N-alkylamide alkanol sulfate 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 type of the detergent and the like, but when it is in a liquid form, it is 5 to 50% by weight of the total composition (hereinafter simply referred to as%). It is particularly preferable to mix 10 to 40%.
%, Preferably 15 to 40%, and when solid, 40 to 90%, particularly 70 to 90% in the total composition.
It is preferable to mix them. When the content is within these ranges, foaming is more excellent and a refreshing feeling can be obtained, which is preferable.

The component (B) used in the present invention is an ethylene oxide / propylene oxide copolymer represented by the general formula (2). In the formula, the number of added moles a + c of ethylene oxide is 1 to 500, preferably 1 to 300. At least one of a and c indicates a number of 1 or more, and it is preferable that at least one of the numbers is 4 or more because the foaming property and the feeling upon use are excellent. The number of moles b of propylene oxide added is 1 to 500, preferably 1 to 30.
0, and particularly preferably 1 to 100, more preferably 1 to 50, is excellent in solubility in water.

The ratio of the number of moles of ethylene oxide to propylene oxide added is preferably a + c / b = 1/20 to 20/1, and particularly preferably 1/10 to 10/1, because the slipping of the foam becomes better. In addition, in this invention, the addition mole number of ethylene oxide and propylene oxide shows the average degree of polymerization of these.

The preferred component (B) is, for example, polyoxyethylene (3) polyoxypropylene (1).
7) glycol (a + c = 3, b = 1 in the general formula (2))
7), polyoxyethylene (26) polyoxypropylene (30) glycol (a + c = 2 in the general formula (2))
6, b = 30), polyoxyethylene (160) polyoxypropylene (30) glycol (in the general formula (2),
a + c = 160, b = 30), polyoxyethylene (2
00) polyoxypropylene (40) glycol (a + c = 200, b = 40 in the general formula (2)), polyoxyethylene (50) polyoxypropylene (40) glycol (a + c = 50 in the general formula (2)) , B = 40).

The ethylene oxide / propylene oxide block copolymer (B) can be used alone or in combination of two or more. The amount of the component (B) in the cleaning composition of the present invention varies depending on the type of the cleaning agent and the like, but is preferably 0.01 to 10%, more preferably 1.0 to 10% of the total composition. It is preferable to mix it because it is more excellent in foaming properties.

In the detergent composition of the present invention, the mixing ratio of the components (A) and (B) is (A):
(B) = 99: 1 to 1:10, preferably 50: 1 to 1: 1. Further, the total amount of the components (A) and (B) is 5 to 9 in the total composition.
Preferably, it is 0%, especially when it is liquid.
It is preferably from 50% to 50%, from 10% to 80% in the case of a paste, and from 40% to 90% in the case of a solid.

The detergent composition of the present invention may further comprise an anionic surfactant such as an N-acyl sarcosine salt, an alkyl ether sulfate, or a polyoxyethylene alkyl ether sulfate; Nonionic surfactants such as alkyl ethers, alkyl saccharides, sugar esters and sugar amides; amphoteric surfactants such as imidazoline and betaine are optionally used in combination as long as the effects of the present invention are not impaired. Can also.

Further, as other additives, components usually used in detergents, for example, viscosity modifiers such as carboxyvinyl polymer, methylcellulose, ethanol and polyoxyethylene glycol distearate; pearling agents, fragrances, dyes, ultraviolet absorption An agent, an antioxidant, a bactericide, an anti-inflammatory agent, a humectant, a preservative, and the like can be arbitrarily added as long as the effects of the present invention are not impaired.

The cleaning composition of the present invention can be produced according to a conventional method. In addition, the dosage form is not particularly limited, and may be any dosage form such as liquid, paste, cream, solid, and powder. Liquid, paste, and cream are preferable, It is particularly preferable to use a liquid form in terms of ease of use. In the case of a liquid state, it is preferable to use water as a liquid medium, and the amount of water is preferably 50 to 90% in the whole composition. Further, the cleaning composition of the present invention can be used as various cleaning compositions for skin, hair, tableware, clothing, etc., and is particularly suitable as a body cleaning agent for skin, hair, and the like.

When the pH of the aqueous solution of the cleaning composition of the present invention when diluted 10 times by weight with water is 4 to 8, especially 5 to 7, the skin and hair become less irritating. preferable. In order to obtain a preferable pH, it may be adjusted by adding an acid or an alkali to the detergent composition, and an equimolar ion exchange may be performed on the component (A).

[0031]

EXAMPLES Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited to the following Examples.

Examples 1 to 5 Detergent compositions (pH 6.5) having the compositions shown in Table 1 were prepared. The pH was adjusted with an aqueous sodium hydroxide solution or citric acid.

Comparative Examples 1 to 8 Cleaning compositions (pH 6.5) having the compositions shown in Table 2 were prepared. The pH was adjusted in the same manner as described above.

Test Example 1 The cleaning compositions of Examples 1 to 5 and Comparative Examples 1 to 9 were evaluated for foaming amount, foam quality, hair feel, and skin irritation. The results are shown in Tables 1 and 2.

[0035]

[Table 1]

[0036]

[Table 2]

<Evaluation Method> The amount of foam, the foam quality, and the feel of the hair were evaluated by 20 expert panelists according to the following evaluation criteria. Foaming amount and foam quality are healthy Japanese female hair 2
1 g of the detergent was applied to 0 g (15 cm) and lathered for 1 minute, and the hair was evaluated at the time of lathering, rinsing and drying with a dryer.
The evaluation is shown in Tables 1 and 2 from the average score of 20 persons according to the following criteria. Evaluation of skin irritation was performed by applying each cleaning composition to healthy skin of 5 guinea pigs four times,
The second reaction was evaluated according to the following evaluation criteria. The results are shown in Tables 1 and 2 from the average score of the five animals according to the following criteria.

<Criteria> (1) Foaming amount Evaluation: good foaming ... score 3 foaming but slightly insufficient ... score 2 poor foaming ... score 1 B. Judgment Average score 2.5-3.0 ・ ・ ・ ○ Average score 1.5-2.4 ・ ・ ・ △ Average score 1.0-1.4 ・ ・ ・ ×

(2) Foam A. Evaluation: The foam quality is very creamy and slips well. Score 4 The foam quality is slippery and creamy. Score 3 The foam quality is slightly coarse and does not slip easily. Score 2 The foam quality Is rough and does not slip ... score 1 B. Judgment: Average score 3.5-4.0 ... average score 2.5-3.4 ... average score 1.5-2.4 ... average score 1 .0 to 1.4... ×

(3) Feeling of Hair During Shampoo Foaming Evaluation: No squeaks, good finger passing ... Score 3 Slightly strong, slightly poor finger passing. Score 2 Strong squeak, poor finger passing ... Score 1 Judgment: Average score 2.5-3.0 ... average score 1.5-2.4 ... average score 1.0-1.4 ... x

(4) Feeling of Hair upon Rinsing Evaluation: No squeaky, smooth ... Score 3 Slightly strong squealing, and slightly poor smoothness 1 B. Judgment: Average score 2.5-3.0 ... average score 1.5-2.4 ... average score 1.0-1.4 ... x

(5) Feeling of Hair After Drying A. Evaluation: Finger passing is good and smooth ... Score 3 Finger passing is slightly bad, smoothness is slightly poor ... Score 2 Finger passing is bad ... ... Score 1 B. Judgment: Average score 2.5-3.0 ... average score 1.5-2.4 ... average score 1.0-1.4 ... x

(6) Skin irritation Evaluation: Non-irritant (no response) ・ ・ ・ Score 5 Mild irritability (faint erythema is recognized) ・ ・ ・ ・ ・ ・ Score 4 Mild irritability (clear erythema) Score 3 Medium irritant (clear erythema with edema) ... Score 2 Strong irritant (clear erythema with necrosis or asphyxia) score 1 B. Judgment: Average score 4.0 to 5.0 ... average score 3.0 to 3.9 average score 2.0 to 2.9 average score 1 0.0 to 1.9 ×

From Tables 1 and 2, it was confirmed that the evaluations of the cleaning agents of Examples 1 to 5 were superior to those of Comparative Examples 1 to 8.

Examples 6 to 12 The components having the compositions shown in Table 3 were uniformly mixed to produce a detergent composition.

Comparative Examples 9 to 11 The components having the compositions shown in Table 4 were uniformly mixed to produce cleaning compositions.

Test Example 2 The obtained detergent composition was evaluated for foaming, foam sliding, and freshness after drying. The results are shown in Tables 3 and 4.

(Evaluation Method) Ten male and female panelists were used to wash the body for one week using each cleaning composition, and the sensory evaluation of the following items was performed. The evaluation was performed by calculating an average value according to the following criteria. When the average value was 4.5 or more, it was very good (◎), when the average value was 3.5 to 4.4, it was good (○), and 2.5 to 3. 4 is normal (△), 2.4
The following cases were determined to be defective (x). (1) Foaming; 5; Good foaming. 4: Slight foaming. 3: Normal. 2: The foaming is slightly poor. 1; Foaming is poor. (2) Good foam slip; 5; Good foam slip. 4: Slip of foam is slightly good. 3: Normal. 2: The slippage of the foam is slightly poor. 1; Slip of foam is bad. (3) Refreshing feeling after drying; 5; Refreshing. 4: Slightly refreshing. 3: Normal. 2: Slightly slimy. 1;

[0049]

[Table 3]

[0050]

[Table 4]

As is clear from the results of Tables 3 and 4,
All of the cleaning compositions of the present invention were excellent in foaming, slippage of foam, and feel. In addition, it was excellent in detergency and had very little irritation to the skin.

Example 13 A conditioning shampoo having the following composition and having a pH of 5.9 was prepared. It was hypoallergenic to the skin, excellent in foaming properties, foam quality, and feel during shampooing and after hair washing.

[0053]

Table 5 (% by weight) nC ₁₂ H ₂₅ N (CH ₃ ) CO (CH ₂ ) ₃ OSO ₃ Na 14 polyoxyethylene (2) lauryl ether sulfate Na 5 coconut fatty acid diethanolamide 2 polyoxyethylene (26) poly Oxypropylene (30) Glycol 1 Fragrance 0.2 Citric acid qs Sodium hydroxide qs Ion exchange water balance

Example 14 A conditioning type body shampoo having the following composition and a pH of 6.5 was prepared. It was hypoallergenic to the skin, and was excellent in foaming properties, foam quality and smoothness of the skin after washing.

[0055]

(Table 6) nC ₁₂ H ₂₅ NHCO (CH ₂ ) ₅ OSO ₃ Na 10 Lauroylmethyltaurine sodium 5 Polyoxyethylene (160) polyoxypropylene (30) glycol 2 Flavor 0.1 Citric acid Appropriate amount Hydroxidation Sodium proper amount ion exchange water balance

Example 15 A conditioning type body shampoo having the following composition and a pH of 5.7 was prepared. It was hypoallergenic to the skin, and was excellent in foaming properties, foam quality and smoothness of the skin after washing.

[0057]

Table 7 (% by weight) nC ₁₂ H ₂₅ NHCO (CH ₂ ) ₅ OSO ₃ Na 10 Polyoxyethylene lauryl ether acetate Na (Akipo RLM, manufactured by Chemwai Co.) 5 Polyoxyethylene (26) polyoxypropylene (30) Glycol 1 Ethylene glycol monostearate 2 Hydroxyethyl cellulose 0.3 Fragrance 0.2 Citric acid qs Sodium hydroxide qs Ion exchange water balance

Example 16 A conditioning shampoo having the following composition and having a pH of 6.6 was prepared. The product was excellent in foaming properties, foam quality, gloss of dried hair after washing, comb passing and cohesion of hair.

[0059]

Table 8 (% by weight) nC ₁₀ H ₂₁ NHCO (CH ₂ ) ₂ OSO ₃ NH ₄ 10 Polyoxyethylene (2) ammonium lauryl ether sulfate 6 lauryl diethanolamide 2 polyoxyethylene (160) polyoxypropylene (30) glycol 1 Fragrance 0.1 Citric acid proper amount Sodium hydroxide proper amount Deionized water balance

Example 17 A conditioning shampoo having the following composition and having a pH of 6.9 was prepared. This product was hypoallergenic to the skin, and was excellent in foaming properties, foam quality, and feel of hair during shampooing and after hair washing.

[0061]

[Table 9] (% by weight) nC ₁₂ H ₂₅ NHCOCH ₂ OSO ₃ NH ₄ 12 Polyoxyethylene (3) Sodium lauryl ether sulfate 5 Polyoxyethylene (26) Polyoxypropylene (30) Glycol 1 Fragrance 0.1 Citric acid Appropriate amount Sodium hydroxide Appropriate amount Deionized water Balance

Example 18 A conditioning shampoo having the following composition and having a pH of 6.7 was prepared. This product was hypoallergenic to the skin, and was excellent in foaming properties, foam quality, and feel of hair during shampooing and after hair washing.

[0063]

Table 10 (% by weight) nC ₁₁ H ₂₃ NHCO (CH ₂ ) ₄ OSO ₃ Na 17 laurylamine oxide 4 polyoxyethylene (160) polyoxypropylene (30) glycol 2 ethylene glycol monostearate 2 citric acid Sodium oxide Suitable amount Fragrance 0.3 Deionized water Balance

Example 19 A conditioning shampoo having the following composition and having a pH of 6.1 was prepared. This product was hypoallergenic to the skin, and was excellent in foaming properties, foam quality, and feel of hair during shampooing and after hair washing.

[0065]

(Table 11) (% by weight) nC ₁₂ H ₂₅ NHCOCH ₂ OSO ₃ NH ₄ 17 Coconut fatty acid diethanolamide 4 Polyoxypropylene (30) glycol of polyoxyethylene (160) 1 Citric acid Appropriate amount Sodium hydroxide Appropriate amount Fragrance 0.3 Ion exchange water balance

Example 20 A conditioning shampoo having the following composition and a pH of 6.5 was prepared. This product was hypoallergenic to the skin, and was excellent in foaming properties, foam quality, and feel of hair during shampooing and after hair washing.

[0067]

[Table 12] (% by weight) nC ₁₂ H ₂₅ N (CH ₃ ) CO (CH ₂ ) ₃ OSO ₃ Na 17 dodecyl polyglucoside 3 coconut fatty acid amidopropyldimethylaminoacetic acid betaine 2 cationized cellulose (Polymer JR, UCC) 1) polyoxyethylene (26) polyoxypropylene (30) glycol 1.0 citric acid proper amount sodium hydroxide proper amount fragrance 0.3 ion exchange water balance

Example 21 (Facial cleansing foam)

Table 13 (component) (%) (1) nC 12 H 25 NHCOCH 2 OSO 3 Na 25 (2) nC 12 H 25 NHCO (CH 2) 5 OSO 3 NH 4 10 (3) nC 12 H 25 N ( CH ₃ ) CO (CH ₂ ) ₃ OSO ₃ Na 5 (4) polyoxyethylene (200) polyoxypropylene (40) glycol 1 (5) glycerin 10 (6) fragrance 0.7 (7) purified water balance

(Preparation method) The component (5) was dissolved in heated purified water, and then the components (1) to (4) were added. After cooling, the component (6) was added to obtain a face-wash foam. When the face was washed with the obtained face-washing foam, foaming and foam slipping were good, a refreshing feeling was obtained, and there was no flat feeling after drying, and the feeling of use was excellent. In addition, there was little irritation to the skin.

Example 22 (Whole body cleaning agent)

[Table 14] (Component) (%) (1) nC 12 H 25 NHCO (CH 2) 5 OSO 3 NH 4 25 (2) Polyoxyethylene (50) polyoxypropylene (40) glycol 2 (3) lauric acid Amidopropyl betaine 4 (4) Methyl cellulose 0.1 (5) Fragrance 0.8 (6) Ethanol 2.0 (7) Purified water balance

(Preparation method) The component (4) was added and dissolved in the heated purified water, and then the components (1) to (3) were added. After cooling, the components (5) and (6) were added to obtain a transparent liquid whole body detergent. When the skin and hair were washed with the obtained whole body cleaner, foaming and foam slipping were good, a refreshing feeling was obtained, and the feeling upon use was excellent. In addition, there was little irritation to the skin.

Example 23 (Toilet soap)

(Table 15) (Components) (%) (1) nC ₁₂ H ₂₅ NHCOCH ₂ OSO ₃ Na 30 (2) nC ₁₂ H ₂₅ N (CH ₃ ) CO (CH ₂ ) ₃ OSO ₃ Na 10 (3) nC _{11 H 23 NHCO (CH 2) 4} OSO 3 Na 5 (4) nC 12 H 25 NHCO (CH 2) 5 OSO 3 NH 4 5 (5) polyoxyethylene (160) polyoxypropylene (30) glycol 5 (6) Stearic acid 20 (7) Tallow soap 10 (8) Sodium chloride 1 (9) Fragrance 1 (10) Purified water balance

(Preparation method) After each component was stirred and mixed in a kneader, it was taken out of the kneader and cooled to room temperature with a chilling roll. This was kneaded twice with a soap prodder, extruded from the cone part, and stamped to obtain a molded product of the solid detergent composition. When the skin was washed with the obtained solid detergent composition, foaming and foam sliding were good,
A fresh feeling was obtained after drying, and the feeling of use was excellent. In addition, the skin had very little irritation.

[0074]

The cleaning composition of the present invention was excellent in foaming, slippage of foam, and feeling in use from the time of washing to after washing. Also, it had excellent detergency and had very little irritation to the skin.

Claims (5)

[Claims] (A) General formula (1) (Wherein, R ¹ represents a straight-chain or branched-chain alkyl group or alkenyl group having 6 to 22 carbon atoms, and R ² represents
22 represents an alkyl group, an alkenyl group or a hydrogen atom,
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; ⁴ O may be the same or different. M is a hydrogen atom, an alkali metal, an alkaline earth metal, ammonium, a total carbon number of 2 to 9
Alkanol ammonium, alkyl ammonium or alkenyl ammonium having 1 to 22 carbon atoms, alkyl or alkenyl substituted pyridinium having 1 to 18 carbon atoms, or basic amino acid. N)
An alkylamide alkanol sulfate, and (B) a compound represented by the general formula (2): (Wherein a and c represent from 0 to 500, where a + c represents from 1 to 500, and b represents from 1 to 500.) A detergent composition containing an ethylene oxide-propylene oxide block copolymer represented by the formula: . 2. The component (B) is represented by the general formula (2):
a or c is 4 or more, a + c is 1 to 300,
The cleaning composition according to claim 1, wherein b is 1 to 50. 3. Component (B) is represented by the following general formula (2):
3. The cleaning composition according to claim 1, wherein (a + c) / b = 1/20 to 20/1. 4. Component (B) is polyoxyethylene (3) polyoxypropylene (17) glycol, polyoxyethylene (26) polyoxypropylene (30)
1 selected from the group consisting of glycol, polyoxyethylene (160) polyoxypropylene (30) glycol, polyoxyethylene (200) polyoxypropylene (40) glycol, and polyoxyethylene (50) polyoxypropylene (40) glycol The cleaning composition according to any one of claims 1 to 3, wherein the cleaning composition is two or more. 5. The composition according to claim 1, wherein the mixing ratio (weight ratio) of the component (A) and the component (B) is (A) :( B) = 99: 1 to 1:10. The cleaning composition according to the above.