JP2002121588A - Composition for hard surface detergent - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a composition for detergents for hard surfaces such as those of plastics including fiber-reinforced plastics, tiles, stainless, porcelain enamel, steel, ceramics, and glass, which are excellent in cleaning, rinsing, foaming, and in foam quality, and leaving less scale after cleaning or rinsing such surfaces. SOLUTION: The composition is characterized in that it contains components (A) and (B). Component (A) comprises one or more surfactants selected from the group consisting of cationic surfactants which are of the alkyl quaternary ammonium type, the cyclic quaternary ammonium type, and the benzethonium type. Component (B) comprises one or more surfactants selected from the group consisting of an amino acid based anionic surfactant and an amino acid based ampholytic surfactant.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hard surface cleaning composition suitable for hard surfaces such as plastics including fiber reinforced plastics, tiles, stainless steel, enamels, porcelain, glass and the like. The present invention relates to a hard surface cleaning composition which is excellent in power, foaming power, foam quality, and rinsing properties, and has less scale after washing and rinsing.

[0002]

2. Description of the Related Art In general, dirt adhering to hard surfaces such as plastics including fiber-reinforced plastics used for bathtubs, floors, walls and utensils in bathrooms, tiles, stainless steel, ceramics, glass, etc., is protein. And organic substances such as free fatty acids, glycerides, fatty acid metal salts (soap scum), and inorganic substances such as mud.
In particular, the fatty acid metal salt (soap scum) is formed by combining a fatty acid contained in soap or body shampoo with calcium in tap water.

Conventionally, as a cleaning agent for removing such stains, an acidic cleaning agent containing a hydroxycarboxylic acid as an acidic substance, a surfactant and a water-soluble solvent has been known (JP-A-52-77111). No.). However, although such an acidic cleaning agent has a cleaning effect, it has a drawback that it damages bathroom floors, tile joints such as walls, and living materials such as aluminum sashes. In addition, there is a danger that chlorine gas harmful to the human body will be generated if mixed with chlorine bleach by mistake.

[0004] On the other hand, there have been many developments of cleaning agents having a cleaning effect in a neutral region.
Japanese Patent No. 35710 discloses a bathroom cleaner containing a combination of an anionic surfactant, a nonionic surfactant, a glycol ether solvent, and a chelating agent such as citric acid.
Japanese Patent No. 283696 discloses a neutral detergent comprising a combination of a cationic surfactant and a nonionic surfactant, and Japanese Patent Application Laid-Open No. 61-283697 discloses a cationic surfactant, a nonionic surfactant and a water-soluble agent. Japanese Unexamined Patent Publication No. Sho 61-283700 discloses a detergent combining a cationic solvent, a detergent combining a cationic surfactant, a nonionic surfactant and maleic acid, and Japanese Patent Laid-Open No. 63-51500. , A surfactant, a detergent improving agent comprising an aminocarboxylic acid, a bathroom detergent in which a glycol solvent is combined, and JP-A-1-221497 discloses a cationic surfactant, a nonionic surfactant, an aminocarboxylic acid and Bathroom cleaners and the like that combine solvents are disclosed.
However, there is a problem that none of the cleaning agents disclosed in these publications simultaneously satisfy the detergency, foaming power, foam quality, and rinsing properties. In addition, when a cationic surfactant is added to improve detergency and rinsing properties, it is adsorbed on hard surfaces such as bathtubs and tiles, repels water non-uniformly, water drops remain in places, and water spots after drying. There is a problem that scales remain and the appearance becomes dirty. Therefore, at present, there is a demand for the appearance of a hard surface cleaning composition which is excellent in detergency, foaming power, and rinsing property, and has less scale after cleaning and rinsing.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems and the like, and aims to solve the problems.
An object of the present invention is to provide a hard surface cleaning composition having excellent cleaning power, foaming power, foam quality and rinsing properties, and further having less scale after cleaning and rinsing.

[0006]

Means for Solving the Problems The inventors of the present invention have conducted intensive studies to solve the above-mentioned conventional problems, and as a result, a specific cationic surfactant and a specific amino acid-based surfactant are essential components. The present inventors have found that a hard surface cleaning composition of the above-mentioned purpose can be obtained by using them together, and have completed the present invention. That is, the hard surface cleaning composition of the present invention comprises the following (1)
And (2). (1) A hard surface cleaning composition comprising the following components (A) and (B): (A) alkyl quaternary ammonium type surfactant, cyclic 4
At least one selected from a quaternary ammonium surfactant and a benzethonium cationic surfactant. (B) at least one selected from amino acid-based anionic surfactants and amino acid-based amphoteric surfactants. (2) The hard surface cleaning composition according to the above (1), further comprising (C) a sequestering agent and / or (D) a solvent.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the hard surface cleaning composition of the present invention will be described in detail. The hard surface cleaning composition of the present invention comprises the following components (A) and (B). (A) alkyl quaternary ammonium type surfactant, cyclic 4
At least one selected from a quaternary ammonium surfactant and a benzethonium cationic surfactant. (B) at least one selected from amino acid-based anionic surfactants and amino acid-based amphoteric surfactants.

In the present invention, at least one of the component (A) selected from the group consisting of alkyl quaternary ammonium surfactants, cyclic quaternary ammonium surfactants and benzethonium cationic surfactants is as follows: However, the present invention is not particularly limited to the following. Examples of the alkyl quaternary ammonium type cationic surfactant include a monoalkyl type quaternary ammonium salt,
Examples thereof include dialkyl-type quaternary ammonium salts, trialkyl-type quaternary ammonium salts, and benzalkonium-type quaternary ammonium salts. Specific examples include lauryltrimethylammonium chloride, distearyldimethylammonium chloride, and tripolyoxyethylenestearylammonium chloride. And benzalkonium chloride. Examples of the cyclic quaternary ammonium type cationic surfactant include, for example, an alkylpyridinium salt and an alkylisoquinolium salt, and specifically, lauroylpyridium chloride, alkylisoquinolium bromide and the like. Can be Further, as a benzethonium type cationic surfactant,
An example is methylbenzethonium chloride. The counter ion (anion) of these cationic surfactants is
Halogen ions and the like.

These cationic surfactants can be used alone or in combination of two or more.
The amount of the component (A) is 0.1% based on the total amount of the composition.
01 to 10% by mass, preferably 0.05 to 8% by mass,
More preferably, it is 0.1 to 5% by mass. This (A)
If the amount of the component is less than 0.01% by mass, sufficient detergency and rinsing properties cannot be obtained, and if it exceeds 10% by mass, no further effect is obtained and it is not economical.

In the present invention, the amino acid-based anionic surfactant and the amino acid-based amphoteric surfactant of the component (B) include, for example, primary to tertiary tertiary groups having one or two carboxyl groups or sulfonic acid groups. And amine-type amino acid-based surfactants such as (a) an N-alkyl or alkenyl amino acid-based surfactant, and (b) N-
Acylamino acid-based surfactants, (c) amide amino acid-based (imidazoline) surfactants and the like can be mentioned.

The N-alkyl or alkenyl amino acid-based surfactant (a) includes those represented by the following formula (I).

Embedded image Examples of the surfactant represented by the above formula (I) include laurylaminopropionic acid, myristylaminopropionic acid, and their respective salts.

Examples of the N-acylamino acid-based surfactant of the above (b) include those represented by the following formula (II).

Embedded image As the surfactant represented by the above formula (II), for example, N-lauroylglutamic acid, N-lauroylmethylglucin (N-lauroylsarcosinate), N-lauroyl-β-alanine, N-lauroylaspartic acid , N-myristroyl-β-alanine and salts thereof. Further, the carboxyl group of the formula (II) (C
An amino acid-based anionic surfactant having a sulfonic acid group, such as N-lauroylmethyltaurine, in which OOM ₁ ) is a sulfonic acid group, may also be used.

Examples of the amidoamino acid (imidazoline) surfactant (c) include those represented by the following formulas (III) and (IV).

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The surfactant represented by the above formula (III) or (IV) includes, for example, N-lauroyl-N'-carboxyethyl-N '-(2-hydroxyethyl) ethylenediamine, N-myristoyl- N′-carboxymethyl-N ′-(2-hydroxyethyl) ethylenediamine,
N-lauroyl-N- (2-hydroxyethyl) -N'-
Carboxymethylethylenediamine and the like.

These amino acid surfactants can be used alone or in combination of two or more.
The amount of the component (B) is 0.1% based on the total amount of the composition.
It is from 0.01 to 15% by mass, preferably from 0.05 to 10% by mass, more preferably from 0.1 to 8% by mass. When the amount of the component (B) is less than 0.01% by mass, sufficient detergency, foaming power, and rinsing properties cannot be obtained.
Many water spots are present on the surface of the article to be washed, which is not preferable. Further, if the content exceeds 15% by mass, no further effect can be obtained and it is not economical.

The mixing ratio of the component (B) is the mass ratio (A) / (B) = 90/1 with respect to the component (A).
It is desirable to be 0/1/99, preferably 80 / 20-5 / 95, and more preferably 70 / 30-10 / 90. The mixing ratio of the component (B) is (A) / (B) = 90.
If the ratio is less than / 10, sufficient washing power, foaming power, and rinsing property cannot be obtained, and further, after washing, many water spots are present on the surface of the article to be washed, which is not preferable. On the other hand, if it is more than 1/99, sufficient detergency and rinsing properties cannot be obtained, which is not preferable.

Further, the total amount of the above components (A) and (B) is 0.05 to 15% by mass, preferably 0.1 to 10% by mass, more preferably 0.1 to 10% by mass, based on the total amount of the composition. , 0.3 to 8% by mass. If the total amount is less than 0.05% by mass, sufficient detergency, foaming power,
Foam quality cannot be obtained, and even if the total amount exceeds 15% by mass, no further effect is obtained and it is not economical.

The present invention provides excellent detergency by containing the above components (A) and (B) as essential components.
While the foaming power, foam quality and rinsing properties are simultaneously satisfied, it is preferable to further include a sequestering agent as the component (C) and / or a solvent as the component (D). The sequestering agent of the component (C) is not particularly limited as long as it is commonly used, and examples thereof include organic carboxylic acids, aminocarboxylic acids, phosphonic acids, phosphonocarboxylic acids, and phosphoric acids. No. Examples of the organic carboxylic acids include acetic acid, adipic acid, monochloroacetic acid, oxalic acid, succinic acid, oxydisuccinic acid, carboxymethylsuccinic acid, carboxymethyloxysuccinic acid, and the like, and glycolic acid, diglycolic acid, lactic acid, tartaric acid, and carboxylate. Examples thereof include hydroxycarboxylic acid substances such as methyltartaric acid, citric acid, malic acid, and gluconic acid. As aminocarboxylic acids, for example, nitrilotriacetic acid, iminodiacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminopentaacetic acid, N-hydroxyethylethylenediamineacetic acid, ethylenediaminetetrapropionacetic acid, triethylenetetraminehexaacetic acid, ethyleneglycoldietherdiaminetetraacetic acid, hydroxy Examples thereof include ethyliminodiacetic acid, cyclohexane-1,2-diaminetetraacetic acid, and diencoric acid.

Examples of the phosphonic acids include ethane-
1,1-diphosphonic acid, ethane-1,1,2-triphosphonic acid, 1-hydroxyethane-1,1-diphosphonic acid and derivatives thereof, 1-hydroxyethane-1,1,1,2
-Triphosphonic acid, ethane-1,2-dicarboxy-
1,2-diphosphonic acid, methanehydroxyphosphonic acid,
Amino trimethylene phosphonic acid and the like can be mentioned. Examples of the phosphonocarboxylic acids include 2-phosphonobutane-1,2-dicarboxylic acid, 1-phosphonobutane-2,3,4-tricarboxylic acid, and α-methylphosphonosuccinic acid. As phosphoric acids,
For example, orthophosphoric acid, pyrophosphoric acid, tripolyphosphoric acid,
Examples include condensed phosphoric acids such as metaphosphoric acid, hexametaphosphoric acid, and phytic acid. These sequestering agents of component (C) can be used in the form of an acid, or a salt with an alkali metal such as potassium or sodium, or an alkanolamine such as monoethanolamine, diethanolamine or triethanolamine. Can be used in the form of a salt with a basic substance such as a salt of Among these sequestering agents, hydroxycarboxylic acids, aminocarboxylic acids, or alkali metal salts or alkanolamine salts thereof are preferable.

These sequestering agents of component (C) can be used alone or in combination of two or more, and the compounding amount thereof is 0.1 to 0.1% based on the total amount of the composition.
It can be used in an amount of 15% by mass, preferably 1 to 10% by mass, and more preferably 2 to 6% by mass. If the amount of the sequestering agent (C) is less than 0.1% by mass, the detergency is not sufficiently improved. Is not economical.

The solvent of the component (D) is not particularly limited as long as it is a commonly used solvent.
For example, solvents represented by the following general formulas (V), (VI), and (VII), polyhydric alcohols having 4 to 12 carbon atoms, terpene-based hydrocarbons, and the like can be given.

Embedded image

Embedded image

Embedded image

Specific examples of the solvent represented by the above general formula (V) include diethylene glycol monopropyl ether, diethylene glycol monoisopropyl ether,
Diethylene glycol monobutyl ether, propylene glycol diethylene glycol monobutyl ether,
Dipropylene glycol ethylene glycol monobutyl ether, diethylene glycol monoisobutyl ether, propylene glycol diethylene glycol monoisobutyl ether, dipropylene glycol ethylene glycol monoisobutyl ether, diethylene glycol mono-s-butyl ether, propylene glycol diethylene glycol mono-s-butyl ether, dipropylene glycol ethylene glycol Mono-s-butyl ether, diethylene glycol mono-t-butyl ether, propylene glycol diethylene glycol mono-t-butyl ether, dipropylene glycol ethylene glycol mono-t-butyl ether, triethylene glycol monopentyl ether, tetraethylene glycol monopent Ether, pentaethylene glycol monopentyl ether, pentaethylene glycol propylene glycol monopentyl ether, triethylene glycol mono isopentyl ether, tetraethylene glycol mono isopentyl ether, pentaethylene glycol mono isopentyl ether, pentaethylene glycol propylene glycol mono isopentyl Ether, triethylene glycol monocyclopentyl ether, tetraethylene glycol monocyclopentyl ether, pentaethylene glycol propylene glycol monocyclopentyl ether, triethylene glycol monohexyl ether, tetraethylene glycol monohexyl ether, pentaethylene glycol monohexyl ether, hexaethylene Recall propylene glycol monohexyl ether, triethylene glycol mono (1,3-dimethylbutyl) ether, tetraethylene glycol mono (1,3-dimethylbutyl)
Ether, pentaethylene glycol mono (1,3-dimethylbutyl) ether, hexaethylene glycol propylene glycol mono (1,3-dimethylbutyl) ether, triethylene glycol monocyclohexyl ether, tetraethylene glycol monocyclohexyl ether, pentaethylene glycol mono Cyclohexyl ether, hexaethylene glycol propylene glycol monocyclohexyl ether, tetraethylene glycol monoheptyl ether, pentaethylene glycol monoheptyl ether, hexaethylene glycol monoheptyl ether, heptaethylene glycol propylene glycol monoheptyl ether, tetraethylene glycol monoisoheptyl ether, Pentaethylene glycol mono Seo heptyl ether, hexaethylene glycol monomethyl isoheptyl ether, heptaethylene glycol propylene glycol monoisostearate heptyl ether, tetraethylene glycol mono (3-methyl -
Hexyl) ether, pentaethylene glycol mono (3-methyl-hexyl) ether, hexaethylene glycol mono (3-methyl-hexyl) ether, heptaethylene glycol propylene glycol mono (3-
Methyl-hexyl) ether, tetraethylene glycol mono (5-methyl-hexyl) ether, pentaethylene glycol mono (5-methyl-hexyl) ether, hexaethylene glycol mono (5-methyl-hexyl) ether, heptaethylene glycol propylene glycol Mono (5-methyl-hexyl) ether, tetraethylene glycol monooctyl ether, pentaethylene glycol monooctyl ether, hexaethylene glycol monooctyl ether, octaethylene glycol propylene glycol monooctyl ether, tetraethylene glycol mono (1-methylheptyl) Ether, pentaethylene glycol mono (1-methylheptyl) ether, hexaethylene glycol mono (1-methylhepty) ) Ether, octaethylene glycol propylene glycol mono (1-methylheptyl) ether, tetraethylene glycol mono (2-ethylhexyl) ether, pentaethylene glycol mono (2-ethylhexyl) ether, hexaethylene glycol mono (2-ethylhexyl) ether, Octaethylene glycol propylene glycol mono (2-ethylhexyl) ether, diethylene glycol monophenyl ether, triethylene glycol monophenyl ether, diethylene glycol monobenzyl ether, triethylene glycol monobenzyl ether and the like can be mentioned. Among these solvents, diethylene glycol monobutyl ether, propylene glycol diethylene glycol monobutyl ether, dipropylene glycol ethylene glycol monobutyl ether, diethylene glycol monoisobutyl ether, diethylene glycol mono-s-butyl ether, diethylene glycol mono-t-butyl ether, propylene glycol diethylene glycol mono-t- Butyl ether, dipropylene glycol ethylene glycol mono-t-butyl ether, triethylene glycol monopentyl ether, triethylene glycol mono isopentyl ether, triethylene glycol monocyclopentyl ether, tetraethylene glycol mono (1,3-dimethylbutyl) ether, tetraethylene Glycol mono cyclohexyl ether, pentaethylene glycol mono (3-methyl - hexyl) ether, hexaethylene glycol mono (2-ethylhexyl) ether are preferable.

Specific examples of the solvent represented by the general formula (VI) include 1,3-dimethyl-2-imidazolidinone,
1,3-diethyl-2-imidazolidinone. Specific examples of the solvent represented by the general formula (VII) include 3-methoxy-3-methylbutanol and 3-methoxy-3-methylbutanol.
Ethoxy-3-methylbutanol and the like. Further, as the polyhydric alcohol having 4 to 12 carbon atoms, for example, isopropylene glycol, 2,2,4-trimethyl-1,3
-Pentanediol, 1,8-octanediol, 1,9-nonanediol, polyethylene glycol, glycerin and the like. Examples of the terpene hydrocarbon include a monoterpene hydrocarbon or a sesquiterpene hydrocarbon contained in a vegetable aromatic oil. Examples of monoterpene hydrocarbons include D- or L-limonene contained in orange oil, lemon oil and the like, α- or β-pinene contained in turpentine oil and the like, and sesquiterpene hydrocarbons include fern oil, California, cedrene and the like contained in clover oil and cananga oil are exemplified. Alternatively, orange oil, turpentine oil, or the like can be used as it is.

These solvents of component (D) can be used alone or in combination of two or more. The amount of the solvent is 0.1 to 30% by mass, preferably 0.1 to 30% by mass, based on the total amount of the composition. , 1 to 20% by mass, more preferably 4 to 10% by mass.
% By mass. The amount of the component (D) is 0.1% by mass.
If less than, further improvement of the cleaning power is not sufficient, and
Even if it is more than 30% by mass, no further effect is obtained and it is not economical.

The hard surface cleaning composition of the present invention comprises, in addition to the above-mentioned essential components (A), (B) and (C) and / or (D), the remainder being water ( Purified water, ion-exchanged water) and, if necessary, other surfactants, other optional components such as fragrances,
It can be appropriately compounded within a range that does not impair the effects of the present invention.

As the surfactant, (1) anionic surfactant, (2) amphoteric surfactant, and (3) nonionic surfactant can be used. Note that the present invention is not limited to the specific ones among these. Representative examples are as follows. These can be used alone or in combination of two or more. (1) anionic surfactant alkyl sulfate, alkyl sulfate polyoxyethylene salt,
Secondary alkane sulfonate, α-sulfo fatty acid salt, acyl isethionate, dialkyl sulfosuccinate, alkyl benzene sulfonate, alkyl naphthalene sulfonate, alkyl diphenyl ether disulfonate,
Petroleum sulfonates, lignin sulfonates, alkyl phosphates, alkyl polyoxyethylene phosphates, dialkyl sulfosuccinates, alkyl sulfosuccinates, alkenyl succinates and the like. Counter ions (cations) of these anionic surfactants are alkali metal ions, alkaline earth metal ions, alkanolamine ions, ammonium ions and the like. (2) Amphoteric surfactants Alkyl carboxy betaines, alkyl sulfo betaines, alkyl hydroxy sulfo betaines, alkyl amide betaines, imidazolinium betaines and the like. (3) Nonionic surfactant polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene alkyl phenyl ether, fatty acid polyglycerin ester, fatty acid sucrose ester, fatty acid alkanolamide, alkylamine oxide, amidoamine Oxide and the like. The amount of these surfactants is
It is 0 to 10% by mass based on the total amount of the composition.

Further, in the present invention, a fragrance component can be blended. A list of fragrance ingredients used as fragrances can be found in various literature, such as "Perfume and Flavor Chemica"
ls ", Vol. Iand II, Steffen Arctander, Allured Pub. C
o. (1994) and "Synthetic Fragrance Science and Product Knowledge", Motoichi Indo, Chemical Daily (1996) and "Perfume and Flav"
or Materials of Natural Origin '', Steffen Arctande
r, Allured Pub.Co. (1994) and "Encyclopedia of Fragrance", edited by Japan Fragrance Association, Asakura Shoten (1989) and "Flower oils and
Floral Compounds In Perfumery '', Danute Lajaujis An
onis, Allured Pub. Co. (1993), each of which can be incorporated by reference. These fragrance components can be used alone or in combination of two or more components, and can be compounded in an amount of 0 to 0.5% by mass based on the total amount of the cleaning composition of the present invention.

In the present invention, further, at low temperature or
A lower alcohol, a lower alkylbenzene sulfonic acid or a salt thereof, which is blended to maintain the liquid property under a high temperature,
Hydrotrope agents such as ethylene glycol can be blended, and bactericides, preservatives and fungicides, pigments, antioxidants, thickeners, defoamers, ultraviolet absorbers, solubilizers, etc. can also be appropriately blended. Can be. The compounds used for these optional components are usually used in detergents and may be any compounds as long as they do not impair the effects of the present invention, and are not particularly limited.

The hard surface cleaning composition of the present invention has a detergency,
It is desirable to adjust the pH to 5 to 9, preferably 6 to 8 by using a pH adjuster or the like from the viewpoint of safety and influence on the object to be cleaned. The hard surface cleaner composition of the present invention can be suitably used, in particular, as a bathroom cleaner, and also as a kitchen cleaner, a dishwasher, a toilet cleaner, and a small cleaner for kitchens and toilets. It can be suitably applied to cleaning agents for vehicles such as cars and trains, cleaning agents for outer walls, and the like.

In the cleaning composition of the present invention thus constituted, the above components (A) and (B) are contained as essential components to provide excellent cleaning power, foaming power, foam quality and rinsing. Properties and, at the same time, a small amount of scale after washing and rinsing. Further, a sequestering agent as a component (C) and a solvent as a component (D) are contained alone or in combination. As a result, excellent cleaning power, foaming power, foam quality, and rinsing property can be satisfied at the same time (this point will be described in detail in Examples and the like described later).

[0031]

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

Examples 1 to 5 and Comparative Examples 1 to 10 The hard surface cleaner compositions for bathrooms of Examples 1 to 5 and Comparative Examples 1 to 10 prepared according to the respective compositions shown in Table 1 below are shown below. According to the test method, a cleaning power test, a foaming test, a rinsing test, and an evaluation of the absence of water stain on a bathtub stain were performed. The results are shown in Table 1 below.

[Test Method for Detergency of Bathtub Stain] An FRP test piece (3 × 10 c
m), one adult male, one female, and two elementary school boys each take two baths (bath once a day, 2
Repeated for days. During that time, the bath water was re-boiled and used without replacement, and dirt was allowed to adhere. After sufficiently drying the test piece to which the bathtub dirt had adhered, the cleaning composition (stock solution) was sprayed so that the entire surface was wet, left for 30 seconds, and then rinsed with tap water (15 ° C.). After sufficient drying, the state of removal of dirt on the bathtub surface was visually evaluated according to the following evaluation criteria. Evaluation criteria: 5 points: Very good dirt removal 4 points: Good dirt removal 3 points: There is uneven dirt removal 2 points: Some degree of dirt removal 1 point: Almost no dirt removal

[Test Method for Foaming Property] Using a urethane sponge impregnated with 50 g of the cleaning composition diluted 5 times, a stainless steel bath (100 × 75 ×) was applied under a load of about 10 g / cm ^2. The state of the foam when the entire inner surface (65 cm) was rubbed in a circle was visually evaluated according to the following evaluation criteria. Evaluation criteria: 5 points: very good foaming 4 points: good foaming 3 points: uneven foaming 2 points: slightly foaming 1 point: almost no foaming

[Test Method of Rinsing Property] After foaming was performed by the foaming test, tap water (temperature 20
(° C., flow rate 10 l / min), and the time (seconds) was measured until the bubbles completely disappeared and the rinsing was completed.

[Non-scale stain] A cleaning composition (stock solution) is placed on a clean FRP test piece (5 × 15 cm) for a bathtub.
Apply 1 ml and use a urethane sponge to about 10 g / c
After rubbing the entire surface while applying a weight of m ² , then rinsing with tap water (5 L / min, 25 ° C.) containing a dye (Blue No. 1) for 20 seconds, and then standing on a slide glass stand and air-drying for 2 hours The area of the test piece which was dyed blue was measured. Evaluation criteria: 5 points: no scale stain (no blue dyeing) 4 points: almost no scale stain (less than 2 cm ² ) 3 points: scale stains (2 cm ² or more and less than 8 cm ² ) 2 points: There is considerable water stain (8 cm ² or more and less than 35 cm ² ) 1 point: There is water stain (35 cm ² or more and 75 c)
m ² )

[0037]

[Table 1]

Example 1 according to the present invention shown in Table 1 above
As is clear from ~ 5, the hard surface cleaning composition containing the component (A) and the component (B) of the present invention has a detergency,
It was found that excellent performance was exhibited in any of the evaluations of foaming property, rinsing property and no stain. On the other hand, the detergent compositions containing no component (A) of the present invention (Comparative Examples 1 to 5)
5) In addition, the detergent compositions containing no component (B) (Comparative Examples 6 to 10) can simultaneously satisfy all excellent performances in evaluation of detergency, foaming property, rinsing property and no stain. It turned out to be impossible.

Examples 6 to 12 and Comparative Examples 11 to 18
About each bathroom cleaning composition of Examples 6-12 and Comparative Examples 11-18 prepared by each composition shown in the following Table 2,
Detergency test for soap residue stain by the following test method,
According to the above-mentioned test methods, a foaming test, a rinsing test, and an evaluation of no stain were performed. The results are shown in Table 2 below.
Shown in

[Test Method for Detergency against Soap Scum] A wash basin made of polypropylene which has been used for 3 months in a bathroom of an ordinary household and to which soap scum which cannot be easily removed has adhered, is washed with 5 g of a detergent composition (stock solution). Using a sponge made of impregnated urethane, it was rubbed back and forth five times while applying a load of about 20 g / cm ² , and the state of removal of dirt on the basin surface was visually evaluated according to the following evaluation criteria. Evaluation criteria: 5 points: Very good dirt removal 4 points: Good dirt removal 3 points: There is uneven dirt removal 2 points: Some degree of dirt removal 1 point: Almost no dirt removal

[0041]

[Table 2]

Example 6 of the present invention shown in Table 2 above
As is clear from Nos. To 12, the hard surface cleaning composition containing the component (A) and the component (B) of the present invention, and further the component (C) and / or the component (D) has a detergency, foaming property, It was found that both of the evaluations of the rinsing property and the absence of water stain show excellent performance. On the other hand, the detergent composition containing no component (A) of the present invention (Comparative Examples 11 to 14),
(B) Detergent composition containing no component (Comparative Examples 15 to 1)
In the case of 8), it was found that in the evaluation of the detergency, the foaming property, the rinsing property and the absence of scale, all of the excellent performances could not be satisfied at the same time.

[0043]

According to the present invention, there is provided a hard surface cleaning composition having excellent detergency, foaming power, foam quality and rinsing property, and further having less scale after washing and rinsing.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme court ゛ (Reference) C11D 3/36 C11D 3/36 3/43 3/43 (72) Inventor Masato Ono Headquarters in Sumida-ku, Tokyo 1-3-7 in Lion Corporation (72) Inventor Hiroshi Miyake 1-3-7 in Honjo, Sumida-ku, Tokyo F-Term in Lion Corporation (reference) 4H003 AB09 AB10 AB23 AB44 AC08 AD02 AD04 AE05 DA05 DB01 EB08 EB16 EB24 ED02 ED29 FA17 FA18 FA23 FA28

Claims (2)

[Claims] 1. A hard surface cleaning composition comprising the following components (A) and (B): (A) alkyl quaternary ammonium type surfactant, cyclic 4
At least one selected from a quaternary ammonium surfactant and a benzethonium cationic surfactant. (B) at least one selected from amino acid-based anionic surfactants and amino acid-based amphoteric surfactants. 2. The hard surface cleaning composition according to claim 1, further comprising (C) a sequestering agent and / or (D) a solvent.