JPH0820794A - Hard surface cleaning composition - Google Patents

Abstract

(57) [Summary] [Purpose] Excellent foamability, and by adjusting the pH,
A hard surface cleaner composition that can effectively remove everything from soap stains in the bathroom, stains on the hands of households, and denatured oils and fats on the kitchen, and has excellent storage stability, especially freezing recovery when stored at low temperatures. To provide. The hard surface cleaning composition of the present invention comprises (a) a mixture of at least two compounds having the same R ₁ represented by the general formula (I) of the following [Chemical formula 1] and having different values of x. Containing a mixture satisfying the following formula (1), (b) an anionic surfactant, (c) an alkali agent and / or a sequestering agent, and (d) water in a specific range, and , The weight ratio (a) / (b) of the component (a) and the component (b) is 1 /
It is characterized by being in the range of 10 to 10/1. Embedded image [Equation 1]

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a hard surface cleaning composition, and more particularly to a composition having excellent foaming properties, and by adjusting the pH, to remove dirt from soap in the bathroom, stains on the household's hands, and modify the kitchen. Effectively removes even oil and grease stains, and
The present invention relates to a hard surface cleaner composition having excellent freeze recovery properties when stored at low temperatures.

[0002]

2. Description of the Related Art Dirt in the bathroom is different from that of other houses because it is mainly metallic soap, especially calcium salts of fatty acids. Inability to remove dirt quickly and satisfactorily. Although an acidic detergent is effective for removing this dirt, it has a drawback of damaging a material having poor acid resistance such as a marble bath or a metal.

To clean the bathroom dirt without adversely affecting the material of the equipment used in the bathroom,
A weakly acidic or neutral detergent containing a surfactant, a water-soluble solvent and a chelating agent is effective. Examples of such a detergent include anionic surfactants, nonionic surfactants, alkylene glycol alkyl ether solvents, and citric acid as disclosed in JP-A-53-35710.
A bath cleaning agent having a pH of 4.5 to 7.5 and containing a chelating agent such as ethylenediaminetetraacetate, and JP-A-63-51500 discloses a cleaning agent comprising a surfactant and an aminocarboxylic acid. A neutral bathroom cleaner containing a cleaning agent and a glycol solvent is further disclosed in JP-A-2-2
In JP 98599, a hydroxycarboxylic acid (salt) and an aminocarboxylic acid (salt) are mixed at a specific ratio, and pH
A liquid detergent composition in which is neutralized is described. However, none of these detergent compositions are still satisfactory in detergency, foaming ability and storage stability, particularly, freeze recovery upon storage at low temperature.

[0004] In addition, in a kitchen in a general household, a ventilation fan, a gas range, and the like are difficult to remove due to oil, that is,
Denatured oil stains are attached. This stain is a stain that adheres to the ventilation fan or the gas range when the tempura, stir-fried food, or the like is cooked, oil scatters, or flies as oil smoke. In general, most of the oils used in edible oils have unsaturated chemical structures with double bonds, and when such oils are exposed to the air for a long time and are exposed to heat or light, it is easy to do so. When it is oxidized or polymerized, it becomes a resinous substance with a large molecular weight. This is the content of the modified oil and fat stains and causes stains that are difficult to remove.

[0005] With a ventilation fan in a general household, the amount of oil stains increases and the appearance becomes unsightly in about 6 months after the oil begins to get on without care. By this time, the denaturation of the oil had progressed considerably, and the adherence to the substrate became stronger and the stain became hard to remove. To remove such stains, a special cleaning agent containing an alkylene glycol ether solvent such as butyl carbitol has been used. However, these solvents smell,
There is a problem in terms of cleaning effect.

Therefore, as a detergent composition for solving the above-mentioned problems, Japanese Patent Laid-Open Publication No. 51-10808 discloses that hexylene glycol is used in combination with an alkylene glycol ether type solvent to increase the detergency. Cleaner compositions that are capable and substantially odorless are described. Further, JP-A-1-236300 describes a hard surface cleaner containing a polyoxyalkylene monobenzyl ether in which the number of moles of polyoxyalkylene added is 5 mol or less. According to the description of the publication, it is excellent in foaming.

However, these detergents are not yet sufficiently satisfactory for persistent oil and grease stains, particularly modified oil and fat stains modified by the influence of temperature, humidity, light, oxygen, microorganisms and the like. . Further, from the viewpoint of storage stability of the composition, there is a problem that precipitation occurs or recovery does not recover after separation, especially under severe conditions such as freeze recovery when stored at low temperature.

Therefore, the object of the present invention is to provide excellent foamability,
By adjusting the pH, from stains in the bathroom to stains on the hands of the house and stains on the kitchen's denatured oil and fat,
(EN) It is intended to provide a hard surface cleaning composition which can be effectively removed and is excellent in freeze recovery upon storage at low temperature.

[0009]

As a result of various studies, the inventors of the present invention have blended a specific polyoxyalkylene monobenzyl ether or a mixture of at least two polyoxyalkylene monophenyl ethers in a specific ratio, and It has been found that a detergent composition containing an ionic surfactant, an alkali agent and / or a sequestering agent can achieve the above object.

The present invention has been made based on the above findings, and contains the following components (a), (b), (c) and (d) in the following amounts, and further includes the components (a) and (b): And a weight ratio (a) / (b) to 1) to 10/1 are in the range of 1/10 to 10/1.

(A) A mixture of at least two compounds having the same R ₁ represented by the general formula (I) of the following [Chemical formula 2] (the same as the above-mentioned [Chemical formula 1]) having different values of x, Mixture satisfying the following formula (3) (the same as the above formula 1): 0.001 ≦ (a) / [(a) + (b) + (c) +
(D)] ≦ 0.30 [(a) to (d) represent weight] same as below. ]

[0012]

Embedded image

[0013]

(Equation 3)

(B) Anionic surfactant: 0.001
≤ (b) / [(a) + (b) + (c) + (d)] ≤0.
30 (c) Alkali agent and / or sequestering agent: 0.0
001 ≦ (c) / [(a) + (b) + (c) + (d)]
≦ 0.20 (d) water

The hard surface cleaning composition of the present invention will be described in detail below.

The compound represented by the general formula (I) of the above [Chemical formula 2] of the component (a) used in the present invention is an alkylene glycol ether type solvent, that is, polyoxyalkylene monobenzyl ether or polyoxyalkylene mono. It is phenyl ether. The component (a) used in the present invention is a mixture of at least two compounds having the same R ₁ in the alkylene glycol ether-based solvent of the general formula (I) and different in the value of x. In particular, from the viewpoints of swelling action or dissolution action of modified oil and fat stains and detergency, the following formula (4) (same as the above [formula 1] and [formula 3]) is satisfied, preferably Those satisfying the equation (5) (the same as the above equation (2)), more preferably the following equation (6), and most preferably the following equation (7) are satisfied. Further, among them, a mixture of at least two kinds having different values of x selected from x = 1 to 3 and at least two kinds having different values of x selected from x = 4 to 10 and preferably 4 to 6. It is preferable that the mixture is mixed so as to satisfy the following formulas [4] to [7]. Further, the component (a) is preferably a polyoxyethylene derivative represented by the general formula (I) in which R ₁ is a phenyl group in terms of detergency and foamability, and R ₂ is H. preferable.

[0017]

[Equation 4]

[0018]

(Equation 5)

[0019]

(Equation 6)

[0020]

(Equation 7)

The method for producing the above component (a) is not particularly limited, and in the above general formula (I),
x is 1 to 3 and x is 4 to 10, preferably x is selected from 4 to 6, respectively, and they satisfy the above formulas [4] to [7]. Examples thereof include a method of mixing in such a ratio, or a method of reacting benzyl alcohol or phenol with an oxyalkylene compound such as ethylene oxide or propylene oxide in the presence of an alkali catalyst such as sodium hydroxide or potassium hydroxide.

The component (a) is a mixture of at least two alkylene glycol ether type solvents having the same R ₁ in the general formula (I) and different in the value of x, and in the general formula (I), Even if x is only 1 to 3, or x is only 4 to 10, a cleaning effect on oil stains and weakly modified oil stains can be expected, but especially x is 1
3 and x is 4 to 10, preferably x is 4 to
Among the six, the above alkylene glycol ether-based solvent is effective against strongly modified oil and fat stains by forming a mixture within the range satisfying the above formulas [4] to [7]. , Adsorbs and permeates to enhance the permeation-promoting effect of water, swell the modified fat and oil, and further accelerate the action of dissolving.

The content of the above component (a) is (a) /
The value of [(a) + (b) + (c) + (d)] is 0.001.
To 0.30, preferably 0.01 to 0.20, and more preferably 0.03 to 0.15. If the above value is less than 0.001, sufficient detergency cannot be obtained, while
If it exceeds 0.30, the effect is saturated and it is not economical.

The component (b) used in the present invention is not particularly limited as long as it is an anionic surfactant, but a preferable one is a sulfonate type and / or sulfate type anionic agent. Surfactants are mentioned, and the following sulfonate-type and / or sulfate-type anionic surfactants are particularly preferred.

Examples of the sulfonate type and / or sulfate type anionic surfactants include alkane sulfonates, alkyl sulfate ester salts, linear alkylbenzene sulfonates, alkyl diphenyl ether disulfonates, α-olefin sulfone. Acid salts, alkene sulfonates, hydroxyalkane sulfonates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkyl phenyl ether sulfonates, α-sulfo fatty acid salts and ester salts thereof, alkylsulfosuccinic acid monoester salts, etc. Is mentioned.

Examples of the counter ion constituting the salt which is the anionic surfactant include alkali metal ions such as sodium and potassium or ammonia or alkanolamine ions such as monoethanolamine, diethanolamine and triethanolamine. You can

Among the above-exemplified compounds, the above component (b) is preferably from the viewpoint of detergency and foaming power.
Linear alkylbenzene sulfonates, α-olefin sulfonates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkyl ether sulfonates, alkyl diphenyl ether sulfonates, more preferably linear alkyl benzene sulfonates, polyoxy Examples thereof include alkylene alkyl ether sulfates, and specific examples include sodium laurylbenzene sulfonate, sodium C ₁₂ -α olefin sulfonate, sodium C ₁₄ -α olefin sulfonate, polyoxyethylene (p = 4) lauryl ether sulfate. Sodium, polyoxyethylene (p = 12) sodium lauryl phenyl ether sulfonate, alkyl (C ₁₂ )
Examples include sodium diphenyl ether sulfonate and the like. The anionic surfactants can be used alone or in combination of two or more.

The content of the above component (b) is (b) /
The value of [(a) + (b) + (c) + (d)] is 0.001.
To 0.30, preferably 0.001 to 0.20, and more preferably 0.01 to 0.10. If the above value is less than 0.001, sufficient detergency cannot be obtained, while
If it exceeds 0.30, the effect is saturated and it is not economical.

In the composition of the present invention, the components (a) and (b) have a weight ratio (a) / (b) of 1/10 to 10 in terms of detergency and foaming power. It is blended so as to be in the range of 10/1, preferably 1/1 to 10/1.

The alkali agent which is the component (c) used in the present invention is not particularly limited, but alkanolamines such as mono-, di- or trialkanolamines, ammonia, N-alkylalkanols and N-aminos. Examples thereof include alkylalkanolamine, dialkylenetriamine, morpholine and N-alkylmorpholine. Of these, ammonia and alkanolamine are preferable, and monoethanolamine and diethanolamine are particularly preferable from the viewpoint of detergency. These alkaline agents can be used alone or in combination of two or more.

Further, another component (c) used in the present invention
As the sequestering agent which is, any one can be used as long as it is usually used, and is not particularly limited, but preferably, for example, orthophosphoric acid, pyrophosphoric acid, tripolyphosphoric acid, metaphosphoric acid, hexametaline. Acids, alkali metal salts or alkanolamine salts of phosphoric acid compounds such as phytic acid; alkali metal salts or alkanolamine salts of amino acids such as aspartic acid, glutamic acid, glycine; nitrilotriacetic acid, iminodiacetic acid, ethylenediaminetetraacetic acid, hydroxy Alkali metal salts or alkanolamine salts of aminopolyacetic acids such as ethylenediamineacetic acid, diethylenetriaminepentaacetic acid, glycoletherdiaminetetraacetic acid, hydroxyethyliminodiacetic acid, triethylenetetraminehexaacetic acid and dienecoric acid; diglycolic acid, oxy Alkali metal salts or alkanolamine salts of organic acids such as succinic acid, carboxymethyloxysuccinic acid, citric acid, lactic acid, tartaric acid, oxalic acid, malic acid, gluconic acid, carboxymethylsuccinic acid, carboxymethyltartaric acid; aminopoly (methylenephosphone Acid) and alkali metal salts or alkanolamine salts thereof, polyethylene polyamine poly (methylenephosphonic acid) and alkali metal salts or alkanolamine salts thereof, and the like.

Of these sequestering agents, among others,
Hydroxycarboxylic acids such as citric acid and malic acid, condensed phosphoric acids such as pyrophosphoric acid, aminocarboxylic acids such as ethylenediaminetetraacetic acid or hydroxyethylenediamineacetic acid, or alkali metal salts or ammonium salts or alkanols such as sodium salts and potassium salts thereof. Amine salts and the like and water-soluble salts thereof are mentioned as preferable ones, and these sequestering agents can be used alone or in combination of two or more.

The above-mentioned component (c), the alkaline agent and the sequestering agent can be used alone or as a mixture, but when the composition of the present invention is used as a bathroom cleaner, It is preferable to use an ion sequestering agent, and it is preferable to use an alkaline agent when used as a detergent for removing hand stains and unmodified and modified oil and fat stains.

The content of the above component (c) is (c) /
The value of [(a) + (b) + (c) + (d)] is 0.000
The amount is 1 to 0.20, preferably 0.0005 to 0.10. If the above value is less than 0.0001, the cleaning effect is insufficient, while if it exceeds 0.20, the effect reaches saturation and it is not economical.

In the composition of the present invention, the pH of the composition can be adjusted to preferably 6.1 or more by the content of the alkali agent and / or the sequestering agent of the above component (c). . Then, by adjusting this pH, it is possible to prepare a cleaning composition for removing stains in the bathroom, for removing hand stain stains or unmodified oil stains having a relatively small degree of stain, and for removing modified oil stains. it can. Various stains can be effectively removed by using these detergent compositions.

Water, which is the component (d) used in the present invention, is added according to a conventional method to prepare an aqueous solution [usually, depending on the purpose, the concentration of the active ingredient (excluding water) is 1 to 60%). Selecting] is to prepare the composition of the present invention.

PH of the cleaning composition for removing stains in the bathroom
Is preferably 6.1 to 8.5, more preferably 6.5.
~ 8.5. When the pH is less than 6.1, the compounding properties of the components are slightly deteriorated, and when mixed with a chlorine-based bleaching agent used for kitchen or mold removal, toxic chlorine gas is likely to be generated. On the other hand, as the pH exceeds 8.5, the detergency is gradually reduced.

The pH of the above-mentioned detergent composition for removing hand stains and unmodified oil and fat stains which are relatively lightly stained is preferably 9.5 to 11.0. If the pH is less than 9.5, the cleaning effect is insufficient, while if the pH exceeds 11.0, the cleaning effect does not increase.

P of the cleaning composition for removing the modified oil and fat stains
H is preferably 11.1-12.5. Above pH
Is less than 11.1, the cleaning effect is insufficient for oily stains with a large degree of modification, while even if the pH exceeds 12.5, the cleaning effect does not increase.

The hard surface cleaning composition of the present invention may optionally contain the following optional components. As the low-temperature stabilizer, lower alcohols such as ethyl alcohol, lower glycols such as ethylene glycol, lower alkylbenzene sulfonates such as benzene sulfonate and toluene sulfonate, etc. can be usually added in an amount of 0.1 to 20%. [However, (a) + (b) + (c) + (d)
Is 100%]. Further, as a viscosity modifier, montmorillonite known as a swelling clay mineral, hectorite, vermiculite, attapulgite, sepiolacto and a smectite type clay mineral having a mixture thereof as a main component, sodium polyacrylate, a cross-linking agent polyacrylic acid, poly Acrylic homopolymers or copolymers such as alkyl acrylates, polyvinyl alcohol, hydroxyethyl cellulose, carboxymethyl cellulose, polyvinylpyrrolidone, maleic anhydride polymers, etc. can be blended in 0.1 to 10% (however,
Let (a) + (b) + (c) + (d) be 100%].
Furthermore, in order to increase the added value of the product, fragrances, pigments,
Preservatives, antioxidants, thickeners and the like can also be added.

The hard surface cleaning composition of the present invention contains the above-mentioned essential components (a), (b), (c) and (d) and, if necessary, the above-mentioned optional components, according to a conventional method. It can be prepared.

The hard surface cleaning composition of the present invention is used as a cleaning composition for removing soap residue from bathrooms, removing hand stains from homes, and removing modified fats and oils from kitchens.

[0043]

EXAMPLES The hard surface cleaning composition of the present invention will be described in more detail below with reference to Examples and Comparative Examples, but the present invention is not limited to these Examples.

Test Example 1 (Example 1, Comparative Examples 1 to 7) The composition shown in the following [Table 1] (the composition ratio unit is% by weight).
The same applies to each table below. The hard surface cleaning composition of 1) was prepared according to a conventional method. Each of the obtained compositions was subjected to the following [swelling degree test]. The results are shown in [Table 1] below.

[Swelling degree test] 14 mg of rapeseed oil was baked on a Teflon plate at a temperature of 180 ° C. for 10 hours to form modified oil droplets, which was prepared as the above-mentioned cleaning composition 2.
It was immersed in ml for 5 hours and the degree of swelling was measured. The calculation formula of the swelling degree (Q) is as follows.

Q = 1 + (D _p / D _s ) × [(W _b / W _a ) −1] D _p ; modified oil density D _s ; detergent composition density W _a ; untreated modified oil weight W _b ; Sample weight after swelling

[0047]

[Table 1]

Test Example 2 (Examples 2 to 6 and Comparative Examples 8 to 1)
1) A hard surface cleaning composition having the composition shown in [Table 2] below was prepared by a conventional method. Each of the obtained compositions was subjected to the following [detergency test], [foaming power test], and [storage stability test]. The results are shown in [Table 2] below.

[Detergency test] A cast iron enamel bath (using a zircon-based glaze) having a bath stain that does not fall off even after being rubbed is made of urethane containing the prepared detergent composition. The state of removal of dirt on the surface of the bathtub after the reciprocating rubbing on the sponge with a load of about 500 g for 5 reciprocations was visually evaluated in the following 5 grades. 5: Very good stain removal. 4; Good stain removal. 3; There is uneven stain removal. 2; A little dirt is removed. 1; Almost no dirt is removed.

[Foaming Test] The above cleaning composition prepared was diluted to 5.0% with German hardness 4 ° DH water, and the mixture was diluted to 25 ° C.
After keeping it warm, the loss and miles (Rossa
nd Miles) foaming force measuring device was used to measure the height of the generated foam (in accordance with JIS K 3362) (unit:
mm).

[Storage Stability Test] 5 parts of the above-prepared detergent composition was added to a polyethylene bottle (full-filled volume of 525 ml).
After filling and sealing with 00 ml and storing at −20 to 20 ° C. cycle / day for 1 month, changes in the detergent composition were visually observed. The evaluation criteria are as follows. ◯: Separation or precipitation does not occur. ○ to △: Separation occurs, but no precipitation occurs, and it recovers as it is when left at room temperature. Δ: Separation occurs, but precipitation does not occur and recovery is not restored even if left at room temperature. X: Precipitation occurs.

[0052]

[Table 2]

Compound A and compound B in the above [Table 2]
[Component (a)] is as follows, and the pH in the above [Table 2] was adjusted using monoethanolamine.
The compound A represents polyoxyethylene monophenyl ether in which R ₁ is a phenyl group and R ₂ is a hydrogen atom in the general formula (I). The compound B represents a polyoxyethylene monobenzyl ether in which R ₁ is a benzyl group and R ₂ is a hydrogen atom in the general formula (I).

Test Example 3 (Examples 7 to 11 and Comparative Example 12 to
15) A hard surface cleaning composition having the composition shown in Table 3 below was prepared according to a conventional method. Each of the obtained compositions was subjected to the following [detergency test], [foaming power test] and [storage stability test]. The results are shown in [Table 3] below.

[Detergency Test] A model stain was formed by forcibly adhering hand stains on a 10 cm × 10 cm glass plate and allowed to stand at room temperature for one month. To this model dirt,
1 cc of the above cleaning composition prepared with a commercial sprayer
After spraying and wiping off with a dry towel, the detergency was sensory evaluated according to the following evaluation criteria. ⊚: Stain removal is very good. ○: Good stain removal. Δ: There are places where stains do not come off. ×: Almost no stain is removed.

[Foaming Power Test] The prepared cleaning composition was sprayed on a window glass with a commercially available sprayer. The foaming power at that time was sensory evaluated according to the following evaluation criteria. O: Good foaming when sprayed. Δ: A slight amount of foam is formed when sprayed. X: No bubbles are formed when sprayed.

[0057]

[Table 3]

Test Example 4 (Examples 12 to 16 and Comparative Example 16)
-19) A hard surface cleaning composition having the composition shown in [Table 4] below was prepared by a conventional method. Each of the obtained compositions was subjected to the following [detergency test] and, in the same manner as in Test Example 3, [foaming power test] and [storage stability test]. The results are shown in [Table 4] below.

[Detergency Test] Tempura oil was evenly applied to an iron plate and baked at a temperature of 150 ° C. for 20 minutes to form an almost dry film to form a model contaminated plate, and a detergency test was conducted using this. It was That is, the prepared cleaning composition was dropped on a vertically fixed model contaminated plate, left for 1 minute, and then the floating dirt was lightly removed with absorbent cotton, and the degree of cleaning (cleaning power) was evaluated according to the following evaluation criteria. Was evaluated with the naked eye. ◎: Complete stain removal. ◯: About 80% stain removal. ○ to △: About 60% stain removal. Δ: Stain removal of about 50%. Δ to ×: Stain removal of about 30%. X: Dirt does not come off at all.

[0060]

[Table 4]

Here, the number of moles of EO added to the component (a) used in Examples and Comparative Examples in [Table 2] to [Table 4] above x
Distribution is shown in [Table 5] below. However, the values in the table indicate the composition ratio when the total amount of the component (a) is 10.

[0062]

[Table 5]

From the results shown in Table 1 above, it can be seen that the hard surface cleaning composition of the present invention (Example 1) has a high degree of swelling. Further, from the results in [Table 2], the hard surface cleaning composition of the present invention (Examples 2 to 6) has high cleaning power and foaming power, and is excellent in freeze recovery when stored at low temperature. You can see that This detergent composition has a pH of 7, and is particularly used as a detergent composition for removing stains in the bathroom.
Further, from the results in [Table 3] above, the hard surface cleaner compositions (Examples 7 to 11) of the present invention have high cleaning power and foaming power, and are excellent in freeze recovery when stored at low temperatures. You can see that This detergent composition has a pH of 10.5, and is particularly used as a detergent composition for removing hand stains and unmodified oil and fat stains which are relatively lightly soiled. Further, from the results in [Table 4] above, the hard surface cleaner compositions (Examples 12 to 16) of the present invention have high detergency and foaming power, and are excellent in freeze recovery when stored at low temperatures. You can see that This detergent composition has a pH of 12.0 and is particularly used as a detergent composition for removing modified oil and fat stains.

[0064]

The hard surface cleaning composition of the present invention (Claim 1) has excellent foaming properties, can effectively remove various stains by adjusting pH, and can be stored at low temperature. It has an excellent freeze recovery property. The hard surface cleaning composition of the present invention (Claim 5) can effectively remove soap residue in the bathroom. The hard surface cleaning composition of the present invention (claim 6) is capable of effectively removing hand stains and unmodified oil and fat stains on houses. The hard surface cleaning composition of the present invention (claim 7) is capable of removing denatured soil of kitchen.

Claims (7)

[Claims] 1. The following components (a), (b), (c) and (d) are contained in the following amounts, and the weight ratio (a) / (b) between the component (a) and the component (b). ) Is 1/10 to 10/1
A hard surface cleaner composition characterized in that (A) A mixture of at least two R _1's represented by the general formula (I) of the following [Chemical Formula 1] having different values of x and satisfying the formula of the following [Equation 1]: 0.0
01 ≦ (a) / [(a) + (b) + (c) + (d)] ≦
0.30 [however, (a) to (d) represent weight. Less than,
the same. ] [Chemical 1] [Equation 1] (B) Anionic surfactant: 0.001 ≦ (b) /
[(A) + (b) + (c) + (d)] ≦ 0.30 (c) Alkaline agent and / or sequestering agent: 0.0
001 ≦ (c) / [(a) + (b) + (c) + (d)]
≦ 0.20 (d) water 2. The hard surface cleaning composition according to claim 1, wherein the component (a) is a mixture satisfying the formula of [Formula 2] below. [Equation 2] 3. The hard surface cleaning composition according to claim 1 or 2, wherein the component (b) is a sulfonate type and / or sulfate type anionic surfactant. 4. The sulfonate type and / or sulfate type anionic surfactants are alkane sulfonates, alkyl sulfate ester salts, linear alkylbenzene sulfonates, alkyl diphenyl ether disulfonates, α-olefins. Sulfonates, alkene sulfonates, hydroxyalkane sulfonates, polyoxyalkylene alkyl ether sulfates, polyoxyalkylene alkyl phenyl ether sulfonates, α
The hard surface cleaning composition according to claim 3, which is one or more anionic surfactants selected from the group consisting of salts of sulfo fatty acids and ester salts thereof, and alkyl sulfosuccinic acid monoester salts. Stuff. 5. The hard surface cleaning composition according to claim 1, which is a cleaning composition for removing stains in a bathroom having a pH of 6.1 to 8.5. 6. The hard surface cleaning composition according to any one of claims 1 to 4, which is a cleaning composition for removing hand stains or unmodified oil stains having a pH of 9.5 to 11.0. 7. The hard surface cleaning composition according to any one of claims 1 to 4, which is a cleaning composition for removing modified oil and fat stains having a pH of 11.1 to 12.5.