JP5827486B2 - Cleaning fee - Google Patents

Description

The present invention relates to a cleaning material. More specifically, the present invention relates to a detergent having high viscosity stability at low temperatures and high temperatures in fatty acid soaps.

Conventionally, soap, which is a fatty acid alkali salt, has been used as a cleaning base in a cleaning material. Fatty acid soap has a good cleaning effect, it has a creamy, rich foaming, quick defoaming, and a refreshing sensation, so it has a favorable feel, so many cleansing foams, body soaps, facial soaps, etc. Has been applied.

  However, on the other hand, the refreshing feeling and refreshing feeling are too strong, and it is difficult to give a moist feeling after washing, so various moisturizing ingredients, oils and synthetic surfactants are blended in the washing agent and used. The feeling is adjusted.

By the way, in recent housing circumstances, there are many households equipped with a bathroom dryer, and the bathroom becomes very hot when using the bathroom dryer, but in the time zone when the bathroom dryer is not used. It gets very cold in winter and early morning. Therefore, it can be said that cleaning products such as shampoos, body soaps, and facial cleansings stored in the bathroom are constantly exposed to rapid temperature changes. In such an environment, a paste-like cleaning material containing a cleaning base mainly composed of a fatty acid alkali salt has a drawback that its viscosity increases with time and is difficult to remove from the tube.
Therefore, when a paste-like cleaning material is adjusted in advance with a low viscosity, the viscosity is excessively reduced at a high temperature and may leak from the tube.

Accordingly, various attempts have been made to eliminate the increase in viscosity over time at high or low temperatures. For example, in Patent Document 1, (A) one or more selected from higher fatty acid salts having 12 to 18 carbon atoms, (B) one selected from fatty acid monoethanolamides and / or diethanolamides having 12 to 18 carbon atoms. Or the cleaning composition characterized by containing 2 or more types, (C) water and (D) 1,2-pentanediol is proposed.
However, Patent Document 1 shows that the viscosity at low temperature is stable, but the effect on the viscosity stability at high temperature and the viscosity stability over time when temperature change from high temperature to low temperature is repeated is shown. Not.

In Patent Document 2, (A) N-long chain acylglycine and / or salt thereof, (B) polyoxyethylene alkyl ether sulfate, (C) betaine type amphoteric surfactant, (D) inorganic salt and / or pyrrolidone A creamy skin cleansing composition containing a specific amount of carboxylate, (E) water, (F) higher fatty acid and / or (G) alkyl polyglucoside has been proposed.
However, Patent Document 2 is a means limited to formulation in a weakly acidic region of pH 4 to 6, and is not applied to a fatty acid soap-based cleaning agent having the highest versatility as a cleaning base.

In addition, although not based on fatty acid soap, as an attempt to suppress viscosity curing at low temperature, Patent Document 3 describes (A) N-acylamino acid alkali salt, (B) betaine-based amphoteric surface activity. A mildly acidic skin cleanser characterized by containing an agent, (C) water, and (D) an organic acid has been proposed.
However, Patent Document 3 is also a means limited to formulation in a weakly acidic region, and is not applied to a cleaning agent mainly composed of fatty acid soap as the most versatile cleaning base.

  Thus, in the above proposal, although the viscosity stability in a specific formulation system is solved, in the detergent mainly composed of fatty acid soap, the viscosity stability at a low temperature and a high temperature, particularly when changing from a high temperature to a low temperature, Has not yet obtained a satisfactory cleaning fee.

JP 2009-234967 A JP 2007-26962 A JP 2001-19632 A

This invention is made | formed in view of said background art, Comprising: The objective of this invention is providing the washing | cleaning material whose viscosity is stable at the time of high temperature and low temperature. In particular, it is an object of the present invention to provide a cleaning material capable of maintaining an appropriate viscosity state even after being placed in a high temperature environment and then stored in a low temperature environment.

The present invention includes (A) one or more selected from higher fatty acid salts, (B) betaine amphoteric surfactant, (C) polyethylene glycol having an average molecular weight of 200 to 1540, and (D) HLB = 4 or less. This problem was solved by blending glyceryl stearate and self-emulsifying glyceryl monostearate containing (E) fatty acid salt.

  According to the present invention, in a cleaning agent using a fatty acid alkali salt as a cleaning base, a cleaning with an appropriate viscosity maintained not only at a high temperature but also at a low temperature, even under severe temperature changes such as from a high temperature to a low temperature. A fee can be provided.

Hereinafter, although the best form of the cleaning material which concerns on this invention is demonstrated in detail, it cannot be overemphasized that this invention is not what is limited to a following example.

Since the higher fatty acid salt of the component (A) used in the present invention is blended for the purpose of constituting a fatty acid soap, the type of the higher fatty acid salt is not particularly limited. It can be used without particular limitation as long as it is a higher fatty acid salt that is mainly blended for the purpose of imparting foaming power in preparations and generally used in cosmetics. Fatty acid salts may be formed and blended by neutralization within the production process. Moreover, there is no restriction | limiting, such as solid form and liquid form, as a property.
The higher fatty acid salt used as the component (A) is not particularly limited, and as the fatty acid, any saturated, unsaturated, linear, or branched fatty acid can be used. The fatty acid salt is preferably 9 to 21, preferably 11 to 19, and more preferably 12 to 18.
For example, in addition to single fatty acids such as lauric acid, myristic acid, palmitic acid, isostearic acid, stearic acid, oleic acid, linoleic acid, and linolenic acid, mixed fatty acids such as coconut oil fatty acid and beef tallow fatty acid are exemplified. Examples of the base include inorganic bases such as sodium hydroxide and potassium hydroxide, ammonium salts, monoethanolamine salts, diethanolamine salts, triethanolamine salts, 2-amino-2-methylpropanol, and 2-amino-2-methylpropane. Examples include alkanolamines such as diols, and basic amino acids such as lysine and arginine. Among them, inorganic bases and triethanolamine salts are preferable, and potassium hydroxide is particularly preferable from the viewpoint of foaming properties and the like. These may be blended in advance as neutralized products, or may be blended separately and neutralized. In the case where a partially unneutralized fatty acid is present, the neutralization rate is preferably 50 to 95% because an increase in pH is suppressed and this is preferable from the viewpoint of suppressing skin irritation. Commercial examples of the component (A) are solid powdered potassium laurate, Nikkor KM-4150 (manufactured by Nikko Chemicals), zinc laurate, zinc laureate powder base L (manufactured by NOF Corporation), steer Examples thereof include calcium stearate (manufactured by NOF Corporation), which is calcium phosphate. Moreover, as a commercial example of a liquid (A) component, Alhome K-100 (made by Nippon Steel Chemical Co., Ltd.) which is a coconut oil fatty acid potassium liquid, Alhome T-200 which is a coconut oil fatty acid triethanolamine liquid. (Nihon Rika Co., Ltd.), coconut oil fatty acid potassium / myristate mixed liquid, Nikkor MNK-40 (Nikko Chemicals), behenic acid, NAA-222 (Nikko) .

  The blending amount of the component (A) is not particularly limited, but is preferably 20 to 40% by mass (hereinafter, “mass%” is simply abbreviated as “%”), and 25 to 25%. 35% is more preferable. By setting it within this range, a product excellent in foaming power and quality can be obtained.

The betaine amphoteric surfactant of component (B) used in the present invention is blended for the purpose of reducing the feeling of stickiness and enhancing the moist feeling in assisting foaming, good washing off and feeling of use. There are no particular limitations on the betaine-type amphoteric surfactants, but specific examples include betaine acetate-type amphoteric surfactants, amide betaine-type amphoteric surfactants, sulfobetaine-type amphoteric surfactants, and phosphobetaine-type amphoteric surfactants. An imidazolinium betaine-type amphoteric surfactant can be used. Preferable examples of the betaine-type amphoteric surfactant include amide betaine-type amphoteric surfactants represented by the following general chemical formula (1). Preferable examples of the amide betaine-type amphoteric surfactant include amide propyl betaine laurate, amide oil fatty acid amide propyl betaine, and myristic acid amide propyl betaine. From the viewpoint of foaming and stability of the composition, amidopropyl betaine laurate is particularly preferred.
Wherein R ¹ is a linear or branched alkyl or alkenyl group having 5 to 21 carbon atoms, R ² and R ³ are a hydrogen atom or a linear or branched alkyl group having 1 to 3 carbon atoms. , N represents an integer of 1 to 3, and m represents an integer of 1 to 4.)
In the present invention, a product previously mixed with another solvent (for example, “lauramidopropyl betaine solution”) can also be used.
Commercially available examples of the component (B) include, for example, Anholex LB-2 (trade name, manufactured by Miyoshi Oil & Fats Co., Ltd.), Ricavion B-300 (trade name, manufactured by Shin Nippon Chemical Co., Ltd.), Softazoline LPB (trade name, Kawaken Fine Chemical For example, Amphitol 20AB (manufactured by Kao Corporation) can be used.

(B) As for the compounding quantity of a component, a betaine type | mold amphoteric surfactant is 0.5 to 10% with respect to the whole washing | cleaning material in conversion of pure, More preferably, it is 1 to 5%. More preferably, it is 1.5 to 3%. If it is less than 0.5%, sufficient foam quality improvement cannot be obtained, and if it exceeds 10%, it is unpreferable because foaming is poor and it feels excessively stuffy. In addition, all the betaine type | mold amphoteric surfactants referred to by this invention are described with the compounding quantity converted into the pure part.
In the case of using a betaine solution as described above, the amount of the betaine amphoteric surfactant is converted into a pure component, and adjusted and adjusted as appropriate.

The polyethylene glycol having an average molecular weight of 200 to 1540 as the component (C) used in the present invention is blended for the purpose of imparting moisturizing feeling and dispersion stability of the system. Specifically, polyethylene glycol (4EO) or PEG-4, polyethylene glycol (6EO) or PEG-6, polyethylene glycol (8EO) or PEG-8, polyethylene glycol (12EO) or PEG-12, polyethylene glycol (20EO) Or PEG-20, polyethylene glycol (32EO) or PEG-32, and mixtures thereof.
Commercially available examples of the component (C) include PEG # 200, PEG # 300, PEG # 400, PEG # 600, PEG # 1000, PEG # 1540 (above: trade name, manufactured by NOF Corporation), Lutrol E300, Lutrol E400 ( BASF Japan Ltd.) etc. can be illustrated.

  (C) The compounding quantity of a component is 5-25% with respect to the whole washing | cleaning material. More preferably, it is 10 to 20%. If it is less than 5%, a sufficient moisturizing feeling cannot be obtained, and if it is more than 25%, the amount of water in the cleaning material is reduced, resulting in a poor state.

The component (D) HLB = 4 or less glyceryl monostearate used in the present invention is blended for the purpose of suppressing an increase in viscosity at low temperatures, and particularly suppressing an increase in viscosity when changing from high to low temperatures. . Specifically, it is represented by the following general chemical formula (Formula 2). The component (D) does not include a component corresponding to the component (E). That is, self-emulsifying glyceryl monostearate containing a fatty acid salt is excluded.
Commercial examples of the component (D) include Rheodor MS-50 (manufactured by Kao), NIKKOL
Examples thereof include MGS-AMV (manufactured by Nikko Chemicals).

  (D) As for the compounding quantity of a component, 0.1-3.0% is preferable with respect to the whole washing | cleaning material, More preferably, it is 1-2%. If it is less than 0.1%, a sufficient effect of suppressing the increase in viscosity at low temperatures cannot be obtained, and if it is more than 3%, it causes a decrease in viscosity at high temperatures. The HLB is preferably 4 or less, and particularly preferably 3 to 4. When the HLB is higher than 4, it is not preferable because a sufficient effect of suppressing an increase in viscosity at a low temperature, particularly a viscosity increase when changing from a high temperature to a low temperature cannot be obtained.

The self-emulsifying glyceryl monostearate containing the fatty acid salt of the component (E) used in the present invention is blended for the purpose of maintaining viscosity stability at high temperatures. A fatty acid salt is added to glyceryl stearate to increase hydrophilicity.
Examples of commercially available components (E) include NIKKOL MGS-BSEV (manufactured by Nikko Chemicals), EMALEX GMS-195 (manufactured by Nippon Emulsion), and the like.

  (E) As for the compounding quantity of a component, 0.1-3.0% is preferable with respect to the whole washing | cleaning material, More preferably, it is 1.0-2.0%. If it is less than 0.1, the effect of maintaining the viscosity stability at high temperature cannot be obtained, and stability failure such as phase separation occurs, and if it exceeds 3.0%, the design viscosity becomes too high, and the usability Is damaged.

  Self-emulsifying type glyceryl monostearate includes a type containing a fatty acid salt and a type containing a nonionic surfactant. The self-emulsifying type monostearic acid containing a fatty acid salt is used in the present invention. Glyceryl is used. Although there is no special limitation in HLB, HLB = 5-8 is preferable.

Here, the difference between the component (D) and the component (E) will be mentioned. Both (D) component and (E) component are glyceryl monostearate, but (E) component contains a fatty acid salt in advance, and the emulsifying capacity of (E) component is higher than that of (D) component. When blended in the cleaning material, the component (E) has been confirmed to behave differently from the case where the fatty acid salt and glyceryl monostearate are blended separately, as a result of pre-emulsifying treatment. . Details will be described in Examples.
The blending amounts of the component (D) and the component (E) in the present invention are as described above. However, when the cleaning material is the component (D) ≦ the component (E), there is little decrease in viscosity even at higher temperatures. A cleaning fee is obtained.

  Although the compounding quantity of each component in this invention is as above-mentioned, it is (B) component: (E) component = 100: 1-1: 6. The ratio is preferably 30: 1 to 1: 2, more preferably 5: 1 to 1: 1. As the ratio of the component (B) increases, the stuffiness tends to increase, and as the ratio of the component (E) increases, the formulation tends to become harder.

  As the method for producing the cleaning material of the present invention, the components (A), (B), (C), (D) and (E) are dissolved by heating, neutralized with potassium hydroxide, and stirred. Cooling can be obtained while cooling.

  In addition to the above essential components, the cleaning agent of the present invention includes components that can be used in normal cleaning agents, that is, aqueous components such as oil components, lower alcohols, moisturizing components, ultraviolet absorbers, antioxidants, preservatives, oils. A soluble polymer, an oil-soluble resin, a dye, a refreshing agent, a pigment, a fragrance, and the like can be appropriately blended within a range that does not hinder the effects of the present invention.

  The cleaning agents shown in [Table 1] and [Table 2] below were prepared, their foaming power, moist feeling after washing, viscosity, dripping of the preparation at high temperature (37 ° C), and at low temperature (5 ° C). The following method was used to confirm the ease of taking out the formulation and the ease of taking out the formulation when the temperature was changed from high temperature to low temperature.

(Production method)
(A) component, (B) component, (C) component, (D) component, (E) component, and optional components are dissolved by heating at 80 ° C. The mixture was neutralized by dropping little by little under the condition of a propeller of 300 rpm, and then the mixture was stirred and maintained for 5 minutes while maintaining the temperature at 80 ° C. or higher under the condition of 300 rpm. Then, it cooled with water, stirring, and took out at 35 degreeC.
In Table 2, the E component (bottom 2) shows a comparative example in which the components of self-emulsifying glyceryl monostearate are put apart and adjusted to the same level of HLB. .

(Evaluation method)
(Evaluation item)
A. Foaming power b. Moist feeling after washing. Viscosity d. Preparation dripping at high temperature (37 ° C) Ease of taking out the preparation at low temperature (5 ° C) Ease of taking out the preparation when the temperature is changed from high to low

For (i), a 1% by mass aqueous solution of each sample was prepared, and the foaming power was evaluated by the Ross Miles method. Furthermore, the height value of the obtained foam was determined according to the following three-stage criteria. About 10 b, use test by 10 expert panels, and the moist feeling is evaluated in 5 grades according to the following absolute evaluation and given a score, and the average value is calculated from the total score of all panel members for each sample, Judgment was made according to the following three-step criteria. Regarding C, the viscosity at 30 ° C. of each sample was measured using a Viscotester VT-04F manufactured by Rion Corporation. For D, E, and F, 100 g of each sample was filled in a tube container (hinge cap, tube diameter φ40, port inner diameter φ8). For D, the tube sample was allowed to stand at 37 ° C. for 4 hours, and the degree of sagging under its own weight when the cap was opened with the mouth facing downward was determined according to a three-step criterion. About (e), after leaving a tube sample to stand at 5 degreeC conditions for 24 hours, it pressed using the push pull scale made from Imada, and measured the value when a formulation was extruded 1.5 cm. In addition, when the tube sample was left to stand at 37 ° C. for 4 days and then left to stand at 5 ° C. for 24 hours, the push-pull scale was used to push the preparation 1.5 cm. The value of was measured.

The Ross Miles method (ISO 696, JIS K 3362) used for the evaluation of the foaming power of the present invention was performed according to the following procedure. Specifically, 200 ml of the test solution was poured from a height of 90 cm into a scale tube containing 50 ml of the test solution having the same concentration and the same temperature, through a pore having a diameter of 2.9 mm. The measurement was performed using a method.

The ease of taking out from the tube of the present invention was measured by the following method. Specifically, a push-pull scale was attached to the elevator, and the pressing tool was set to a round shape with a diameter of 1 cm. The sample was placed on a platform of an elevator, a part 4 cm from the shoulder of the tube was pressed at a speed of 100 mm / min, and the numerical value when the preparation was extruded 1.5 cm was measured.

<Foam height value by Ross Miles method>
Three-stage criteria ○: 300 mm or more Δ: 100 mm or more and less than 300 mm x: less than 100 mm

<Moist feeling after washing>
Absolute evaluation criteria (score): (Evaluation)
5 points: good 4 points: somewhat good 3 points: normal 2 points: slightly bad 1 point: bad

Three-step criteria (judgment): (Average score)
○: 4.0 points or more: Good Δ: 2.5 points or more and less than 4.0 points: Normal ×: Less than 2.5 points: Poor

<Tube dripping at high temperature (37 ° C)>
Three-step criteria (judgment): (evaluation)
○: No dripping △: Some dripping ×: Flowing

The viscosity of the fatty acid soap is generally said to be 20 to 35 Pa · s (30 ° C.) that is excellent in usability. It can be said that the push-pull scale (kgf) is easily taken out when it is 10 kgf or less as a guide. Moreover, if there is no difference between the push-pull scale (kgf) of the preparation at low temperature and the push-pull scale (kgf) at the time of transition from high temperature to low temperature, it can be said that the change in temperature is stable.

Table 1 shows examples of the present application.
From [Table 1], the cleaning material of the present application is (A) one or more selected from higher fatty acid salts, (B) betaine amphoteric surfactant, (C) polyethylene glycol having an average molecular weight of 200 to 1540, ( D) HLB = 4 or less glyceryl monostearate (excluding the component corresponding to the component (E)), (E) The self-emulsifying type glyceryl monostearate containing the fatty acid salt has a foaming power. It is high and moist, yet has an appropriate viscosity at 30 ° C. It is also easy to take out the drug product at low temperature, high temperature, and when shifting from high temperature to low temperature. It can be seen that a stable cleaning material can be obtained even in a change in the external environment. In Example 10, a slight sagging was observed in the preparation at high temperature, so that the determination was Δ. However, the degree of sagging was less than the Δ determination in Comparative Example 10, which hindered commercialization. There was no range.

[Table 2] shows a comparative example of the present application. The components below the broken line in each component are comparative components.
From Comparative Example 1, it can be seen that when the B component and the D component are not contained, not only the foaming power is poor and the moist feeling is inferior, but also the formulation is hardened when the temperature is changed from high to low.
From Comparative Example 2, it can be seen that even when B component is not contained, not only the foaming power is poor and the moist feeling is inferior, but also when the temperature is changed from high temperature to low temperature, the preparation becomes hard.
From Comparative Examples 3 to 5, when the B component is an anionic surfactant or a nonionic surfactant, the foaming power and moist feeling may be inferior, and it is already a hard cleaning agent at 30 ° C. However, it turns out that when it changes from high temperature to low temperature, it hardens rapidly.
From the comparative example 6, when the molecular weight of the polyethylene glycol of component C is 4000, the viscosity at 30 ° C. becomes very high and the usability deteriorates. Moreover, it turns out that it becomes very hard also when it changes from high temperature to low temperature.
From Comparative Examples 7 to 10, the roles of the D component and the E component can be confirmed.
In Comparative Example 7, when the D component is increased instead of the E component, in Comparative Example 8, when the E component is increased instead of the D component, the Comparative Example 9 has the same HLB instead of the D component. In the case where self-emulsifying glyceryl monostearate containing a nonionic surfactant is blended, Comparative Example 10 is a case where self-emulsifying glyceryl monostearate containing a nonionic surfactant is blended instead of the E component. Show.
In Comparative Example 7, although the foaming power and moist feeling can be obtained as the preparation, it can be seen that the preparation leaks out of the tube container at high temperature, and the stability at high temperature is poor.
In Comparative Examples 8 to 10, it can be seen that, as the preparation, foaming power and moist feeling can be obtained, but the preparation becomes hard when it is changed from high temperature to low temperature.
Comparative Examples 11 and 12 show cases where the components contained in the E component are blended apart. In Comparative Examples 11 and 12, the components after formulation were substantially the same as in Examples 1 and 5, respectively, but the formulation leaked out of the tube container at high temperatures. It turns out that the stability of is bad. From this, it is considered that the E component is involved in the formulation with a certain relationship, rather than the contained components acting apart at the time of formulation.
From the above, by adopting the configuration of the present application, while having a high foaming power and sufficient moist feeling, it has an appropriate viscosity at 30 ° C., and transitioned from low temperature, high temperature, from high temperature to low temperature. In terms of the ease of taking out the formulation in this case, it is found that it has an appropriate ease of taking out, and a stable cleaning agent can be obtained even in a change in the external environment.

(Formulation example 1) (face wash)
(Compounding ingredients) (mass%)
(1) Stearic acid 14%
(2) Lauric acid 6%
(3) Lauroyl glutamate di (octyldodecyl / phytosteryl / behenyl) 1%
(4) PEG-60 glyceryl diisostearate 3%
(5) Self-emulsifying glyceryl monostearate 1.6%
(6) Glyceryl monostearate 0.4%
(7) Sorbite solution 8%
(8) Polyethylene glycol 300 5%
(9) Polyethylene glycol 1540 5%
(10) Palm oil alkyl betaine 1.5%
(11) 18% concentrated glycerin
(12) Disodium edetate 0.05%
(13) Purified water Residual (14) Potassium hydroxide (50% aqueous solution) 11.43%
(Manufacturing method)
(1) to (13) are heated to 80 ° C. and dissolved (phase A). (14) is heated to 80 ° C. (phase B). Add Phase B while stirring Phase A to saponify. When uniformly dissolved, cool to 35 ° C.

(Prescription Example 2) (Body soap)
(Compounding ingredients) (mass%)
(1) Lauric acid 6%
(2) Myristic acid 6%
(3) Palmitic acid 6%
(4) Potassium laurate 2%
(5) PEG-30 glyceryl diisostearate 2%
(6) Polyoxyethylene hydrogenated castor oil (50EO) 0.5%
(7) Self-emulsifying glyceryl monostearate 0.5%
(8) Glyceryl monostearate 0.5%
(9) N-coconut oil fatty acid acylglycine potassium 3%
(10) Amidopropyl betaine laurate 12%
(11) Propylene glycol 3%
(12) Polyethylene glycol 1000 5%
(13) Methyl paraoxybenzoate 0.1%
(14) Tetosodium edetate 0.05%
(15) Purified water Residual (16) Potassium hydroxide (50% aqueous solution) 9.9%
(Manufacturing method)
(1) to (8) are heated to 70 ° C. and dissolved (phase A). (9) to (15) are heated to 50 ° C. and dissolved (phase B).
(16) is heated to 50 ° C. (phase C). While the B phase is stirred, the saponification is performed in the order of the A phase and the C phase. When uniformly dissolved, cool to 35 ° C.

According to the present invention, even in a bathroom having a severe temperature condition where a bathroom dryer or the like is installed, the viscosity is appropriately maintained, and even when the tube is filled with a paste-like cleaning material, the contents are smoothly produced. Can be provided.

Claims (4)

A cleaning material containing the components (A) to (E).
(A) one or more selected from higher fatty acid salts,
(B) 0.5 to 10% by mass of betaine amphoteric surfactant
(C) Polyethylene glycol having an average molecular weight of 200 to 1540 (D) HLB = 4 or less glyceryl monostearate (excluding the component corresponding to the component (E)) is 0.1 to 3% by mass.
(E) 0.1-3 mass% of self-emulsifying type glyceryl monostearate containing a fatty acid salt A cleaning material containing the components (A) to (E).
(A) 20-40 mass% of one or more selected from higher fatty acid salts
(B) 0.5 to 10% by mass of betaine amphoteric surfactant
(C) 5 to 25% by mass of polyethylene glycol having an average molecular weight of 200 to 1540
(D) 0.1-3 mass% of HLB = 4 or less glyceryl monostearate (excluding the component corresponding to the component (E))
(E) 0.1-3 mass% of self-emulsifying type glyceryl monostearate containing a fatty acid salt A cleaning material containing the components (A) to (E).
(A) 20-40 mass% of one or more selected from higher fatty acid salts
(B) 0.5 to 10% by mass of betaine amphoteric surfactant
(C) 5 to 25% by mass of polyethylene glycol having an average molecular weight of 200 to 1540
(D) 0.1-3 mass% of HLB = 4 or less glyceryl monostearate (excluding the component corresponding to the component (E))
(E) 0.1-3 mass% of self-emulsifying glyceryl monostearate containing a fatty acid salt of HLB = 5-8
The cleaning material has a blending mass of (D) component ≦ (E) component. The cleaning material according to any one of claims 1 to 3, wherein the components (A), (B), and (C) are components selected from the following.
Component (A) is a fatty acid in a higher fatty acid salt selected from lauric acid, myristic acid, palmitic acid, isostearic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, coconut oil fatty acid, beef tallow fatty acid, behenic acid 1 type or 2 types or more selected (B) component is betaine type | system | group amphoteric surfactant, lauric acid amidopropyl betaine, coconut oil fatty acid amidopropyl betaine, myristic acid amidopropyl betaine, 2-alkyl-N-carboxyl One or two selected from methyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetic acid betaine, coconut oil alkyl betaine, palm kernel fatty acid amidopropyl betaine, lauric acid amidopropyl hydroxysulfobetaine, lauryl hydroxysulfobetaine More than seeds (C) The component is polyethylene glycol having an average molecular weight of 200 to 1540, polyethylene glycol (4EO) or PEG-4, polyethylene glycol (6EO) or PEG-6, polyethylene glycol (8EO) or PEG-8, polyethylene glycol (12EO) or PEG -12, one or two selected from polyethylene glycol (20EO) or PEG-20, polyethylene glycol (32EO) or PEG-32