JPH03153798A - Lowly irritant detergent composition - Google Patents

Abstract

PURPOSE:To obtain the title composition excellent in foaming ability, touch, and conditioning properties by using a specified lowly irritant surface active agent and a specified nonionic surfactant material as the constituents. CONSTITUTION:The title composition contains at least one lowly irritant surface active agent selected from a sulfosuccinic acid anionic surface active agent, an N-acylamino acid anionic surface active agent, an amide-amine amphoteric surface active agent, an amide betaine surface active agent, and a hydroxysulfobetaine surface active agent (e.g. TEA salt of N-lauroyl-N'- carboxymethyl-N'-(2-hydroxyethyl)ethylenediamine), having a Kraft point of below 25 deg.C; and at least one nonionic surface active agent (except a fatty acid dialkanolamide) capable of forming a liquid crystal state at ordinary temperature in an aqueous medium (e.g. glyceryl monodecanoate).

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a hypoallergenic detergent composition, specifically an anionic surfactant or amphoteric surfactant with a low Kraft point and low skin irritation. , and a nonionic surfactant that forms liquid crystals in an aqueous medium.It has high foaming properties and excellent cleaning power.It is also gentle on the skin and hair, and has a conditionerizing effect with less oily feeling after washing. The present invention relates to a cleaning composition which has the following properties and has good low temperature stability.

[Prior art and problems to be solved by the invention] Conventionally, as a surfactant for liquid detergents such as shampoo,
Alkyl sulfate salt, alkylbenzene sulfonate, polyoxyethylene alkyl sulfate salt, α-
Anionic surfactants such as olefin sulfonates, polyoxyethylene alkyl sulfates, α-olefin sulfonates, fatty acid salts, and polyoxyethylene alkyl ether carboxylates have been widely used.

However, these surfactants all have skin irritation properties, although there are differences in degree, and have the disadvantage of irritating the skin when used repeatedly.

On the other hand, acylated glutamic acid sodium salts are known as surfactants that have low skin irritation and are mild to scratch. Because of these problems, it has been difficult to formulate a formulation for use as a raw material for a liquid cleaning composition.

In addition, acylated N-methyl-β-alanine salts, acylated sarcosine salts, and acylated-N-methyltaurine salts are also known as amino acid surfactants with improved craft points. There are several drawbacks to using it as the main surfactant component, including poor foaming properties, cleaning properties, and conditioning properties.

In general, mild surfactants tend to have poor foaming properties and cleaning properties. In order to improve this, compositions containing fatty acid alkanolamides such as coconut oil fatty acid jetanolamide are known, but if they are added in an amount sufficient to exhibit their effects, it is necessary to From rinsing to after rinsing, an unpleasant squeaking sensation characteristic of fatty acid alkanolamides occurs, and as the product dries, it becomes dry.

In addition, it is generally known that oil-based additives such as water-insoluble oils and fats and silicone oil are added to shampoo for the purpose of imparting conditioning effects (Zoku Shampoo, p. 183, published by Nippon Hair Science Co., Ltd.). Association, published in 1972), if the amount is added to sufficiently exhibit these effects, there is a problem that foaming properties and detergency are further reduced and an oily feel remains after drying.

In addition, as a detergent composition that combines oily additives without reducing foaming properties and detergency,
Some of these are disclosed in Japanese Patent Publication No. 1480 and Japanese Patent Publication No. 1-33520. Surfactants preferably used in these cleaning compositions are those that inherently have excellent foaming properties, such as alkyl sulfate salts, polyoxyethylene alkyl sulfate salts, and polyoxyethylene alkyl ether carboxylate salts. However, since it is a highly irritating anionic surfactant, it is not always satisfactory in terms of skin irritation and low temperature stability.

Furthermore, in order to improve the conditioning properties after washing,
Compositions containing cationic polymers are generally known, but if they are added in amounts sufficient to exhibit their effects, they may become unpleasantly sticky during the drying process; There is a problem in that the complex solidifies and causes problems such as rattling.

By the way, liquid detergents such as shampoos have excellent foaming properties, cleansing properties, and low irritation to the skin.
Various properties such as conditioning properties are required, and skin irritation is particularly important.

Sulfosuccinic acid surfactants are known as surfactants that are very mild to the skin, but they usually have poor foaming and thickening properties, so they are not used as the main surfactant in cleaning compositions. For example, Japanese Patent Publication No. 56-43276 describes the use of conventional imidacillin-type amphoteric surfactants or alkylbetaine-type amphoteric surfactants. Examples of combined use with surfactants and N-acylamino acid salt type anionic surfactants are disclosed.

Furthermore, Japanese Patent Publication No. 62-43479 discloses a combination of an ammonium sulfate salt of a secondary alcohol ethoxylate, a sulfosuccinic acid half ester salt of a secondary alcohol ethoxylate, and an alkyl alkanolamide and/or an alkyl amine oxide. A cleaning composition is disclosed. Furthermore, JP-A-56-38395, JP-A-56-82895, JP-A-56-8
2897, JP 56-82898, JP 57-159897, JP 59-10299
6, JP-A-60-146864, JP-A-60-146864, JP-A-60-146864
1-140514, JP-A-62-109897, JP-A-62-127396, JP-A-62-
148599, JP-A-62-164797, JP-A-62-260893, and JP-A-63-
Japanese Patent No. 161098 discloses a detergent composition or shampoo in which a sulfosuccinic acid surfactant is combined with other ingredients.

As described above, the above-mentioned literature discloses that anionic surfactants such as sulfosuccinic acid surfactants can be used as components of cleaning compositions. The reality is that no composition has been obtained that simultaneously satisfies the properties of foaming properties, cleansing properties, and conditioning properties such as smoothness and suppleness after washing and drying.

In addition, as other surfactants that have low irritation to the skin and are gentle to scratch, amphoteric surfactants such as amidoamine type amphoteric surfactants, amidobetaine type surfactants, and hydroxysulfobetaine type surfactants are known. It is used as a component of cleaning compositions.

However, these amphoteric surfactants have several drawbacks, including poor cleaning properties, foaming properties, and conditioning properties, which are essential performances required for cleaning compositions. It was difficult to use it as the main surfactant in a surfactant composition. Therefore, it has been desired to improve the performance of cleaning compositions containing these amphoteric surfactants while taking advantage of their characteristics.

Therefore, the object of the present invention is to take advantage of the low irritation properties of surfactants, have excellent foaming properties and cleansing properties, and at the same time provide even better conditioning properties such as smoothness and suppleness after washing. An object of the present invention is to provide a cleaning composition having good low-temperature stability.

[Means to solve the problem]

As a result of various studies, the present inventors surprisingly found that a specific anionic surfactant and/or amphoteric surfactant that is hypoallergenic and has a Krafft point of less than 25°C, and By combining it with a nonionic surfactant that has the property of forming a liquid crystal state, it maintains the surfactant's original characteristics of low irritation to the skin, while maintaining the properties required for cleaning compositions. It was found that properties such as foamability were further improved and the above objectives were achieved.

The present invention was made based on the above findings, and includes (A)
Kraft points selected from the group consisting of sulfosuccinic acid type anionic surfactants, N-acylamino acid type anionic surfactants, amidoamine type amphoteric surfactants, amidobetaine type surfactants and hydroxysulfobetaine type surfactants. (B) a nonionic surfactant (fatty acid) that has the property of forming a liquid crystal state at room temperature when water is used as a medium The present invention provides a mild detergent composition containing one or more of the following (excluding dialkanolamide).

Hereinafter, the hypoallergenic cleaning composition of the present invention will be explained in detail.

Among the surfactants that are component (A) of the present invention, preferred specific examples of amidoamine type amphoteric surfactants include N-lauroyl-N'-carboxymethyl-N, which is represented by the following symbol (1). '-(2-hydroxyethyl)ethylenediamine, N-lauroyl-N'-carboxyethyl-N'-(2-hydroxyethyl)ethylenediamine,
N-Myristoyl-N'-carboxymethyl-N'-(
2-hydroxyethyl)ethylenediamine, N-myristoyl-N'-carboxyethyl-N'-(2-hydroxyethyl)ethylenediamine, N-balmitoyl-N
゛Carboxymethyl N' -(2-hydroxyethyl)
Examples include ethylenediamine, N-balmitoyl-N°carboxyethyl-N'-(2-hydroxyethyl)ethylenediamine, and salts thereof.

(1) [Wherein, R1 is a saturated or unsaturated hydrocarbon group having 7 to 19 carbon atoms, R2 is a group -CHIC00M, -CHICH,C00M, or CHgCHCH2S OsM+H (where M is hydrogen, (indicates an alkali metal or an alkanolamine)] In addition, specific examples of other amidoamine type amphoteric surfactants include N-lauroyl-N-(2-hydroxyethyl), which is represented by the symbol (■) below. -N'-carboxymethylethylenediamine, N-lauroyl N-(2-
hydroxyethyl)-N', N'-bis(carboxymethyl)ethylenediamine, N-lauroyl-N-(2
-hydroxyethyl)-N', N'-bis(carboxyethyl)ethylenediamine, N-myristoyl-N-
(2-hydroxyethyl)-N'-carboxymethylethylenediamine, N-myristoyl-N-(2-hydroxyethyl)-N', N'-bis(carboxymethyl)ethylenediamine, N-myristoyl-N-(2-hydroxy ethyl) -N'N゛-bis(carboxyethyl)ethylenediamine, N-valmitoyl-N-(2-
hydroxyethyl)-N'-carboxymethylethylenediamine, N-valmitoyl-N-(2-hydroxyethyl)-N', N'-bis(carboxymethyl)ethylenediamine, N-valmitoyl-N-(2-hydroxyethyl)N ', N-'-bis(carboxyethyl)ethylenediamine, and amidoamine type amphoteric surfactants such as salts thereof.

[R8 is the same as the above R3, and R4 is the same as the above R, and R1 is hydrogen or a group -CH, C00M, -CH, CHtCHtCOOM,
, or -CH,CH-CH! So, M.

Iwa CH (M l has the above-mentioned meaning)] Examples of the salts of the amidoamine type amphoteric surfactant include alkali metal salts such as sodium salts, alkaline earth metal salts such as magnesium salts, and triethanolamine salts. Examples include alkanolamine salts such as and ammonium salts. Also,
When these salts are used, they tend to contain inorganic salts as contaminants, but some or all of these inorganic salts are removed so that the amount of contaminant inorganic salts is 1% by weight or less (hereinafter simply expressed as %). It is preferable to use a desalted amidoamine type amphoteric surfactant.

The desalted amidoamine type amphoteric surfactant is extracted by solvent extraction,
Although it can be prepared by electrodialysis or other methods, in particular, the secondary amide amino acid shown in the following - Monka (Ia) is converted into a salt of ammonia or triethanolamine,
Those adjusted so that the amount of contaminant inorganic salts is 1% or less can easily dissolve polymers that are water-soluble and insoluble in concentrated inorganic solutions from 0.05 to 1%.
It is preferable because it can be blended at 0%.

・−・−・−・・・・ (I a) The polymers that are water soluble and insoluble in concentrated salt solutions include cationic cellulose, cationic starch, cationic natural gums, diallyl quaternary Cationic polymers that show conditioning properties for the skin and hair fibers such as ammonium salt homopolymers; anionic polymers that show viscosity thickening properties such as alginic acid, carboxymethylcellulose, and carboxyvinyl polymers; and hydroxyethylcellulose, polyvinyl,
Refers to nonionic polymers such as alcohol, polyvinylpyrrolidone, and polyethylene oxide that exhibit thickening properties and improve the feel of skin and hair.

For synthesis examples of amidoamine type amphoteric surfactants used in the present invention, see, for example, JP-A-60-115512.
It is stated in the publication.

Among the surfactants as component (A), preferable specific examples of sulfosuccinic acid type anionic surfactants include higher alcohols represented by the following - Mormon (III) or (IV) or their ethoxylates. Examples include sulfosuccinate esters and sulfosuccinates derived from higher fatty acid amides.

SO,M.

SO,M.

R6 [In the formula, R1 represents R, -0-(CH, CHO!, or R1 R, CONH(CH, CHO-)i--, (R,
represents a straight or branched alkyl group or alkenyl group having 8 to 22 carbon atoms, R1 is the same or different and represents hydrogen or a methyl group, R1 is a straight or branched alkyl group having 7 to 21 carbon atoms, or (represents an alkenyl group, m represents the number of O to 20), M represents a hydrogen atom or a cation forming a water-soluble salt selected from alkali metals, alkaline earth metals, ammonium and organic ammonium; Among the compounds represented by the above-mentioned - Monana (1) or (rV), the sulfosuccinate ester of higher alcohol or its ethoxylate has 11 to 13 carbon atoms.
Disodium salt of sulfosuccinic acid ester of secondary alcohol ethoxylate [manufactured by Nippon Shokubai Chemical Co., Ltd., Softanol MES 3.5.7.9.12 (each number indicates the average number of added moles of ethylene oxide (EO))
etc.], lauryl alcohol ethoxylate (EO=3.
4.6.9.12) disodium salt of sulfosuccinic acid ester (manufactured by Toho Chemical Industries, Cobacool L-400, etc.)
, disodium salt of sulfosuccinate of synthetic primary alcohol having 12 to 15 carbon atoms or its ethoxylate (EO=2 to 12), Guerbet alcohol having 8 to 22 carbon atoms or its ethoxy μ-) (EO-2 to Examples of sulfosuccinic acid esters derived from higher fatty acid amides include 12) disodium salt of sulfosuccinic acid, etc.
Disodium salt of sulfosuccinate of polyethylene glycol laurate (EO=1.2) amide, disodium salt of sulfosuccinate of polyethylene glycol oleate (EO=1.2) amide, polyethylene glycol of coconut oil fatty acid (EO- Examples include disodium salts of sulfosuccinates (4), among which straight-chain higher alcohol ethoxylate monosuccinates having 11 to 13 carbon atoms are preferred from the viewpoint of ease of contact and foaming properties.

Further, among the surfactants that are component (A) of the present invention, preferred specific examples of amidobetaine type surfactants include:
- Acylamidoalkyldimethylaminoalkylcarbobetaine represented by the symbol (V).

Hs ・−・・−・・−・・−・ (V) [In the formula, R1° represents a linear or branched alkyl group or alkenyl group having 8 to 18 carbon atoms, and p and g are each Indicates an integer from 1 to 4] Among the compounds represented by the above-mentioned symbol (V), lauroylamidoprobyl dimethylaminoacetic acid betaine and coconut oil fatty acid amidoprobyl dimethylaminoacetic acid betaine are preferred, and these betaine type surfactants In some cases, the agent is used after being desalted.

Preferred specific examples of further surfactants which are component (A) of the present invention include alkylhydroxysulfobetaines such as laurylhydroxysulfobetaine, lauroyl-N-methyl-β-alanine salt, coconut oil fatty acid Examples include sarcosine salt, lauroyl-N-methyl-taurate salt, and a condensate of coconut oil fatty acid and collagen hydrolyzate.

It is essential that each surfactant of component (A) detailed above has a Krafft point of less than 25°C, preferably 10°C.
less than ℃. If the Krafft point is 25° C. or higher, the low-temperature stability of the system deteriorates, which is not preferable.

In addition, each of the surfactants of component (A) may be blended alone or in combination of two or more, especially in order to obtain performance according to the purpose of the cleaning agent. for,
It is preferable to use two or more types in combination. For example, for hair/skin cleaning, sulfosuccinic acid type anionic surfactants and amidoamine type amphoteric surfactants, amidobetaine type surfactants and hydroxysulfobetaine type surfactants are used. Combinations of agents are preferred.

Preferred specific examples of the liquid crystal-forming nonionic surfactant which is component (B) of the present invention include straight chain fatty acid monoglycerides having 8 to 12 carbon atoms, and branched or unsaturated fatty acid monoglycerides having 8 to 22 carbon atoms. , alkylpyrrolidone having an alkyl group having 8 to 14 carbon atoms, N-isostearyl-5-oxo-3-pyrrolidinecarboxylic acid, N-oleyl-5-oxo-3-pyrrolidinecarboxylic acid, 3°7.11.15 -tetramethyl-1,2,3-trihydroxy-hexadecane, following general formula (■) CH,OH ■ -・-・−・・−(■) (wherein r and S are each O~19 Indicates an integer of r
The sum of and S is 7-19. [In the formula, L is an integer from 2 to 14, and U is an integer from 3 to 11. Yes, the sum of t and U is 9-21. ],]α-monomethyl branched alkyl) glyceryl ether, HLB is 6
Examples include the following polyether-modified silicones.

These hydrophobic nonionic surfactants can be used at room temperature (25°C) when a low concentration aqueous solution is prepared, for example, a 2% aqueous solution.
When observed using a polarizing plate or a polarizing microscope, it can be seen that liquid crystal is formed. Furthermore, ordinary instrumental analysis confirms that it is a liquid crystal. Among these, glyceryl monodecanoate with a monoglyceride purity of 90% or more is preferably used in terms of foaming properties, cleansing properties, good feel, and the like.

As the nonionic surfactant of component (B), various nonionic surfactants can be used as long as they have the above-mentioned liquid crystal forming property and have other desired performance. , fatty acid dialkanolamides are excluded. it is,
This is because, as mentioned above, adding an effective amount of fatty acid dialkanolamide has undesirable disadvantages such as a squeaky feeling during rinsing and dryness after drying.

Each surfactant of component (B) detailed above is
The components may be blended singly or in combination of two or more.

To explain in more detail the hypoallergenic cleaning composition of the present invention, the component (A), a hypoallergenic anionic or amphoteric surfactant, is contained in the composition of the present invention in an amount of 1 to 40% by weight, particularly in the composition. When it is a shampoo, it is preferably blended in an amount of 5 to 30% by weight; if it is less than 1%, the cleansing properties will be poor, and if it is blended in excess of 40%, no improvement in effectiveness will be observed. In addition, the liquid crystal-forming nonionic surfactant as component (B) is (A): (B)-4: 1 to 20
The blending ratio (by weight) can be arbitrarily selected within the range of 0:1, but a range of 10:1 to 20:1 is particularly preferred from the viewpoint of foaming properties, cleansing properties, and feel during washing.

The cleaning composition of the present invention has a pH of 3 to
It is preferable to adjust the pH to 10, especially pH 4 to 8.

In addition to the above-mentioned essential ingredients, the cleaning composition of the present invention also contains ingredients commonly used in cleaning agents, such as higher fatty acids,
Alkylamine oxide, fatty acid alkanolamide, squalene, lanolin, dimethylpolysiloxane,
Silicone derivatives such as polyether-modified silicone and amino-modified silicone, branch No. 4 described in JP-A-61-267505 and JP-A-1-117821
1 ammonium salts, feel improvers such as cationic polymers described in JP-A-58-53996 and JP-A-1-117821, propylene glycol, glycerin, diethylene glycol monoethyl ether,
Protection of sorbitol etc.? Sterilization of W agents, methyl cellulose, carboxyvinyl polymer hydroxyethyl cellulose, polyoxyethylene glycol distearate, viscosity modifiers such as ethanol, pearlizing agents, fragrances, pigments, ultraviolet absorbers, antioxidants, triclosan, trichlorocarpan, etc. It is also possible to optionally add anti-inflammatory agents such as potassium glycyrrhizinate and tocopherol acetate, anti-dandruff agents such as zinc pyrithione and octovirotux, and preservatives such as methylparaben and butylparaben to the extent that they do not impair the effects of the invention. .

The detergent composition of the present invention can be used for a variety of purposes such as a detergent for clothes, a detergent for dishes, a detergent for skin and hair, etc., and its dosage form is a dosage form commonly used for ordinary detergents. can be selected arbitrarily.

〔Example〕

Hereinafter, the present invention will be specifically explained using reference examples and examples, but the present invention is not limited to these reference examples and examples.

Reference Example 1 The surfactants shown in Table 1 below were evaluated for Krafft point and skin irritation according to the following methods and criteria.

The Krafft point was determined from the melting temperature of 1.0% by weight of surfactant. At that time, the sample solution was placed in a test tube, and the temperature was gradually raised while stirring vigorously in a constant temperature water bath to such an extent that the rate of rise did not exceed 1''C/sin.

(Evaluation criteria) O Kraft point is less than 25°C.

× Kraft point is 25°C or higher.

In addition, skin irritation was evaluated using a 0.2% by weight aqueous surfactant solution, which was applied closed for 24 hours to the inner side of the left and right upper arms of 12 healthy subjects. Evaluation was made three times in total based on the following criteria at each time point and after 48 hours had elapsed.

(Evaluation criteria) O No irritation to slight irritation The formation of liquid crystals was observed using a plate or polarizing microscope.

(Evaluation criteria) O Lauryl hydroxysulfobetaine with liquid crystal formation ○ Lauryl sulfate triethanolamine Ether modified silicone 00 Coconut oil fatty acid monoethanolamide monostearate glyceryl polyoxyethylene (8) lauryl ether ○ ○ **KF-351A manufactured by Shin-Etsu Chemical ■Example 1 Inventive product having the composition shown in Table 3 below Cleaning compositions 1 to 8 and comparative products 1 to 4 (pH 7) were manufactured, and each was evaluated for foaming amount, cleaning power, feel on hair and skin after washing, stickiness, and low temperature stability. . Each formulation has a total weight of 100 parts by weight, including the balance amount of purified water.

The amount of foaming was evaluated by the inversion stirring method, and the detergency was evaluated by the turbotometer method.

In addition, the evaluation of the feel and stickiness of the hair and skin after washing was conducted by applying 1 g of cleaning solution to 20 g (15 cm) of healthy Japanese female hair and lathering it for 1 minute, and after rinsing and drying with a hair dryer. The test was conducted by five expert panelists on the skin of the hands after taking 1 g of the cleaning solution into the palm of the hand, lathering it with a moderate amount of tap water, and the skin of the hands after rinsing with water and drying.

Furthermore, the low temperature stability was evaluated by testing the cleaning composition for 1 month at 5.
It was stored at 1-5°C and its stability was visually evaluated.

(Evaluation criteria) Standing L ○ Good foaming Δ Foaming, but you think it's insufficient Good Δ Slightly strong squeaks, slightly poor smoothness × Strong squeaks, poor quality Sticky ○ Not sticky, smooth Δ Slightly sticky Example 2 Shampoos having the compositions shown below were manufactured.These had extremely low irritation to the skin, excellent foaming properties, feel, and conditioning effects, and little stickiness.

Shampoo ■N~Lauroyl N'-carboxy (wt%) dimethyl-N'-(2-hydroxy 10 diethyl) elendiamine TEA salt ■Polyoxyethylene (5) lauryl disodium sulfosuccinate ■Lauric acid jetanolamide 2■ Monodecanoic acid glyceride 1 ■Fragrance
0.50 dye
Appropriate amount of water
Balance Example 3 A light laundry detergent having the composition shown below was produced.

This had extremely low irritation to the skin, and also had good conditioning effects and a good feel.

Light detergent for clothing ■N-lauroyl N°-carboxy (overlapping %) dimethyl-N'-(2-hydroxy 10 diethyl) ethylenediamine NH, salt ■Polyoxyethylene (7) alkyl 10 disodium sulfosuccinate (Softanol MES7H (manufactured by Nippon Shokubai Chemical Industry Co., Ltd.) ■Lauryl dimethylamine oxide 5 ■Methyl cellulose 0.3 ■Monooleic acid glyceride (mono 2 glyceride purity 90% or more) ■Fragrance Volume ■Water
Balance Example 4 A detergent for tableware cooking utensils having the composition shown below was produced. This had extremely low irritation to the skin, and also had good conditioning effects and a good feel.

Detergent for tableware and cooking utensils ■N-Lauroyl-N-carboxy (wt%) dimethyl-N'-(2-hydroxy 7ethyl) ethylenediamine TEA salt ■N-Lauroyl-N-(2-human 70oxyethyl)-N" , Nbiscarboxymethyl) ethylenediamine TEA salt ■ Polyoxyethylene (5) lauroyl 5 ethanolamide disodium sulfosuccinate ■ Coconut oil fatty acid jetanolamide 0.5 ■ Carboxyvinyl polymer (car 0.5 Bobol 94
1, manufactured by Goodrich) ■Polyether-modified silicone 1 (SH3775C) - manufactured by Le Silicone) ■Water Balance Example 5
~6 An anti-dandruff shampoo having the composition shown below was manufactured.

This had extremely low irritation to the skin, and also had good anti-dandruff effects and a good feel.

(Example 5) Anti-dandruff shampoo: ■N-lauroyl N'-carboxy (wt%) dimethyl-N'-(2-hydroxy 10 diethyl) ethylenediamine TEA salt ■Polyoxyethylene (2) lauryl disodium 6-sulfosuccinate■ Lauryl hydroxysulfobetaine 1 ■ Trimethylol isoheptadecane 1 ■ Cationic polymer 0.5 (Gaff Coat 755N, manufactured by Gaff Co.) ■ Lanolin fatty acid aminopropyl ether 0.2 Tyldimethylammonium ethosulfate ■ Octovirox 0.5 ■ Fragrance , Dye amount ■Water
Balance (Example 6) Anti-dandruff shampoo: (% by weight) ■3-
(N-lauroylaminoethyl 1O-N-hydroxydiethyl) Amino-2-hydroxy-1 Propanesulfonic acid TEA salt ■Polyoxyethylene (5) Lauryl 10 Disodium sulfosuccinate ■Laurylpyrrolidone 2 ■Lauryl dimethylamine oxide 1 ■Cation guar gum 0.2 (diazoal C-13-
3. Celanese-Stein-Hall) ■Polyvinyl alcohol 0.5■Zinc pyrithione 0.8■Fragrances and pigments Appropriate amount■Water
Balance Example 7 A conditioning shampoo having the composition shown below was manufactured. This had extremely low irritation to the skin, and also had good conditioning effects and a good feel.

Conditioning shampoo: ■N-Lauroyl N-carboxy (wt%) dimethyl-N'-(2-hydroxy 10 diethyl) ethylenediamine TEA salt ■Polyoxyethylene (2) lauryl disodium phosuccinate ■Lauric acid monoethanolamide 0 .5 ■ Lauryldimethylaminoacetic acid beta 2 in ■ Cationized cellulose 1 (Polymer JR400, manufactured by UCC) ■ 2-dodecylhexadecyl trime 0.2 thylammonium chloride ■ Monodecanoic acid glyceride 1 ■ Fragrance,
Pigment Appropriate amount ■Water
Balance Example 8 A shampoo having a rinsing effect having the composition shown below was manufactured. This was a cleansing agent that had extremely low irritation to the skin, excellent foaming properties, feel, and conditioning effect, little stickiness, and good rinsing effect.

■N-Lauroyl N-(2-Human (wt%) Roxyethyl)-N'', N-bis 12(carboxymethyl)ethylenediamine TEA salt ■Polyoxyethylene (4) lauryl 10 Disodium sulfosuccinate ■Jetanol laurate Amide 1 ■ Amidoprobyl dimethylaminolaminoacetate betaine ■ Cationized cellulose derivative 0.5 (QU
ATRISOFT POLYM[! RLM-200゜manufactured by mercho1) ■2-decyltetradecyl trime 0.5 tylammonium chloride ■Polyether-modified silicone 2 (SH37
75C, manufactured by Tou Silicone Co., Ltd.) ■Dimethylpolysiloxane (100OOOOOC5T at 25℃1) ■Fragrance, pigment, herbal extract appropriate amount (1i)
pH adjuster (adjust pH to 6-7) Volume ■Water
Balance [Effects of the Invention] The cleaning composition of the present invention has improved low-temperature stability, and further improves foaming properties such as foaming properties, feel, and conditioning properties, which were disadvantages of hypoallergenic surfactants. We were able to.

Therefore, cleaning products that require low irritation to the skin, mucous membranes, etc., such as hair and skin cleansers for infants, wool for housewives who tend to get rough hands, detergents for kitchen use, and detergents for people who wash their hair every day. It can be advantageously used as a daily shampoo etc.

Claims (1)

[Scope of Claims] (A) Sulfosuccinic acid type anionic surfactant, N-acylamino acid type anionic surfactant, amidoamine type amphoteric surfactant, amidobetaine type surfactant, and hydroxysulfobetaine type surfactant (B) the property of forming a liquid crystal state at room temperature when water is used as a medium; A hypoallergenic detergent composition containing one or more nonionic surfactants (excluding fatty acid dialkanolamide) having the following.