JP6777446B2 - Cleaning agent composition for hard surface - Google Patents

Description

The present invention relates to a hard surface cleaning agent composition, a hard surface cleaning agent article, a floor cleaning method, and a method for reducing floor wiping streaks of ceramic tiles.

The living environment equipment that surrounds us has various hard surfaces made of ceramics, plastics, metals, etc., and these hard surfaces are exposed to an environment where various stains adhere in daily life. In particular, the hard surface used as the floor surface is located at the bottom of the living environment equipment and is also the surface that people come into contact with on a daily basis, so a lot of dirt remains and easily accumulates, and it is also washed and removed. It has properties that are difficult to do.

For easy-to-remove dirt that is not adsorbed on a hard surface such as the floor, it is possible to suck it with a vacuum cleaner or easily clean it with wipers using non-woven fabric. However, for residual dirt containing oil and odor components remaining on the floor surface, it is unavoidable to wipe with water using a mop or wipe with a cleaning agent. .. Housework behavior for these easily residual and difficult-to-remove stains on the floor is a heavy burden on consumers.

Patent Document 1 discloses a hard surface cleaning agent composition that can perform cleaning work with as little labor as possible when removing stains on the hard surface.

Japanese Unexamined Patent Publication No. 2000-160199

Although the hard surface cleaning agent composition described in Patent Document 1 has been studied for ease of wiping, it cannot be said that the remaining wiping streaks when cleaning a hard surface such as a floor have sufficient performance.

The present invention uses a cleaning agent composition for hard surfaces and the cleaning agent composition, which have good detergency and is excellent in finishability (hereinafter, also simply referred to as finishability) that does not leave wiping streaks after cleaning. Provide a method of cleaning the floor.

In the present invention, (a) ethanol [hereinafter referred to as (a) component] is 5% by mass or more and 23% by mass or less, (b) polyether-modified silicone [hereinafter referred to as (b) component], (c) surfactant. [Hereinafter referred to as component (c)], and a hard surface cleaning agent composition containing water.

The present invention also relates to a hard surface cleaning agent article obtained by filling a spray container with the hard surface cleaning agent composition of the present invention.

The present invention also relates to a floor cleaning method in which the hard surface cleaning agent composition of the present invention is adhered to a floor and then the composition is wiped off.

The present invention also relates to a method for reducing wiping streaks on a ceramic tile floor using the above-mentioned cleaning agent composition for a hard surface of the present invention.

According to the present invention, there is provided a cleaning agent composition for a hard surface, which has good detergency and is excellent in finishability without leaving wiping streaks after cleaning, and a method for cleaning a floor using the cleaning agent composition. be able to.

By using a specific amount of polyether-modified silicone and ethanol in addition to the surfactant, the present inventors have excellent aesthetics such as satisfying the detergency and leaving no wiping streaks when cleaning a hard surface. We found that we could achieve the desired finish.
In the cleaning agent composition for hard surfaces of the present invention, since the polyether-modified silicone is uniformly dissolved or dispersed in the composition containing ethanol, the wettability of the polyether-modified silicone and the quick-drying property of the composition are improved. It is presumed that the improvement is obtained, and as a result, good detergency against a hard surface is obtained, and no wiping streaks remain after cleaning.

<(A) component>
The component (a) of the present invention is ethanol.

<(B) component>
The component (b) of the present invention is a polyether-modified silicone.
As the component (b), a compound represented by the following general formula (b1) is suitable.

[In the formula, R ¹ may be the same or different, and each indicates an alkyl group having 1 to 4 carbon atoms. p indicates a number of 0 or more and 1000 or less, and q indicates a number of 1 or more and 1000 or less. X ¹ and X ² may be the same or different, and represent a hydroxy group, an alkyl group having 1 to 4 carbon atoms, or an alkoxy group, respectively. R ² represents a hydrogen atom, an alkyl group having 1 or more and 4 or less carbon atoms, or an acyl group having 2 or more and 4 or less carbon atoms. a is a number of 1 or more and 4 or less, b is a number of 1 or more and 100 or less, and c is a number of 0 or more and 50 or less. / Indicates that each structural unit with p and q and the structural unit with b and c may be random or block. ]

In the above general formula (b1), R ¹ is preferably a methyl group from the viewpoint of finishability.
From the viewpoint of finishability, X ¹ and X ² are preferably an alkyl group having 1 or more carbon atoms and 3 or less carbon atoms, and more preferably a methyl group.
From the viewpoint of finishability, R ² is preferably a hydrogen atom, an alkyl group having 1 or more and 4 or less carbon atoms, or an acyl group having 2 or more and 3 or less carbon atoms, and more preferably a hydrogen atom.

In the above general formula (b1), p is a number of 0 or more, preferably 1 or more, and 1000 or less, preferably 100 or less, more preferably 10 or less, from the viewpoint of finishability. From the viewpoint of finishability, q is a number of 1 or more and 1000 or less, preferably 100 or less, and more preferably 20 or less.
In the general formula (b1), a is preferably a number of 1 or more and 3 or less from the viewpoint of finishability.
In the above general formula (b1), b is 1 or more, preferably 2 or more, more preferably 3 or more, and 100 or less, preferably 50 or less, more preferably 30 or less, still more preferably, from the viewpoint of finishability. The number is 15 or less, more preferably 8 or less.
In the above general formula (b1), c is a number of 0 or more and 50 or less, preferably 30 or less, more preferably 10 or less, still more preferably 3 or less, and is 0 from the viewpoint of finishability. May be good.

The HLB value of the compound represented by (b1) is preferably 4 or more, more preferably 6 or more, still more preferably 8 or more, still more preferably 10.5 or more, from the viewpoint of detergency and finish. From the same viewpoint, it is preferably 20 or less, more preferably 18 or less, still more preferably 16 or less, still more preferably 15 or less, still more preferably 14.5 or less.

The HLB value of the compound represented by (b1) is calculated by the following formula.
HLB value = molecular weight of polyoxyethylene in the compound represented by (b1) × molecular weight of the compound represented by (b1) In addition, a, b, c, p, q, R ¹ , R ² , X ¹ and X ² can be obtained by NMR or the like.

The kinematic viscosity (mm ² / s) of the component (b) is preferably 1 or more, more preferably 5 or more, still more preferably 10 or more from the viewpoint of detergency and finish, and from the same viewpoint. It is preferably 1500 or less, more preferably 1000 or less, still more preferably 500 or less, still more preferably 100 or less. The kinematic viscosity of the component (b) is a value measured by an Ubbelohde viscometer (manufactured by Shibata Scientific Technology Co., Ltd.) at 25 ° C.

<Ingredient (c)>
The component (c) of the present invention is a surfactant. The component (c) is used from the viewpoint of detergency, finish, and compounding stability. In addition, the polyether-modified silicone of the component (b) is excluded from the component (c).

Examples of the component (c) include one or more surfactants selected from nonionic surfactants, anionic surfactants, amphoteric surfactants, and cationic surfactants, and preferably nonionic surfactants. Examples thereof include one or more surfactants selected from agents, anionic surfactants, and amphoteric surfactants.
The hard surface cleaning agent composition of the present invention is preferably selected from a nonionic surfactant, an anionic surfactant, and an amphoteric surfactant as the component (c) from the viewpoint of finish and cleanability. It contains more than one type of surfactant, more preferably one or more selected from nonionic surfactants, and even more preferably a glycoside type nonionic surfactant.

Examples of the nonionic surfactant include (1) polyoxyalkylene monoalkyl or alkenyl ether, (2) glycoside-type nonionic surfactant (alkyl glycoside, etc.), (3) fatty acid alkanolamide, and (4) sorbitan-based nonionic. Examples thereof include one or more nonionic surfactants selected from surfactants, (5) alkyl monoglyceryl ethers, (6) fatty acid glycerin monoesters, (7) sucrose fatty acid esters, and (8) amine oxides.
The nonionic surfactant is selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, (2) glycoside type nonionic surfactant (alkyl glycoside, etc.), and (8) amine oxide from the viewpoint of finishability. One or more nonionic surfactants are preferable, and one or more nonionic surfactants selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, and (2) glycoside type nonionic surfactant (alkyl glycoside, etc.) Surfactants are more preferred, and (2) glycoside-type nonionic surfactants (alkyl glycosides and the like) are even more preferred.

The above nonionic surfactant is shown more specifically.
(1) Polyoxyalkylene monoalkyl or alkenyl ether In the nonionic surfactant of (1), the number of carbon atoms of the alkyl group or alkenyl group is preferably 6 or more, more preferably 8 from the viewpoint of detergency and finish. The above is more preferably 10 or more, still more preferably 12 or more, and from the same viewpoint, it is preferably 22 or less, more preferably 18 or less, still more preferably 16 or less, still more preferably 14 or less.

In the nonionic surfactant of (1), the average number of moles of alkylene oxide added is preferably more than 0, more preferably 1 or more, still more preferably 3 or more, still more preferably 3 or more, from the viewpoint of detergency and finish. 5 or more, and from the same viewpoint, preferably 50 or less, more preferably 30 or less, still more preferably 20 or less, still more preferably 15 or less.

From the viewpoint of detergency and finish, the alkylene oxide is preferably one or more selected from ethylene oxide, propylene oxide, and butylene oxide, and more preferably one or more selected from ethylene oxide and propylene oxide. ..

A preferable example of the nonionic surfactant of (1) is a nonionic surfactant represented by the following general formula (c1).
R ¹¹ O [(C ₂ H ₄ O) _l / (C ₃ H ₆ O) _m ] H (c1)
[In the formula, R ¹¹ represents a hydrocarbon group having 6 to 22 carbon atoms. l and m indicate the average number of added moles, l indicates a number of 0 or more and 30 or less, m indicates a number of 0 or more and 30 or less, and l and m do not become 0 at the same time. The "/" indicates that the ethyleneoxy group (C ₂ H ₄ O) and the propylene oxy group (C ₃ H ₆ O) may be added to either random or block in any order. ]

The carbon number of R ^{11 in} the general formula (c1) is preferably 8 or more, more preferably 10 or more, still more preferably 12 or more, from the viewpoint of detergency and finish, and from the same viewpoint. It is preferably 18 or less, more preferably 17 or less, still more preferably 16 or less, and even more preferably 14 or less.

From the viewpoint of detergency and finish, R ¹¹ is preferably an alkyl group or an alkenyl group, and more preferably an alkyl group.

Specific examples of the alkyl group include various octyl groups (including 2-ethylhexyl groups), various nonyl groups, various decyl groups, various undecyl groups, various dodecyl groups (lauryl groups), various tridecyl groups, and various tetradecyl groups. Examples thereof include various pentadecyl groups, various hexadecyl groups, various heptadecyl groups, and various octadecyl groups.
Examples of the alkenyl group include various octanyl groups, various nonanyl groups, various decanyl groups, various undecanyl groups, various dodecanyl groups, various tridecanyl groups, various tetradecanyl groups, various pentadecanyl groups, various hexadecanyl groups, various heptadecanyl groups, and various octadecanyl groups (for example, , Oleyl group, linoleic group). In addition, "various" means various isomers including n-, sec-, tert-, and iso-.

From the viewpoint of detergency and finish, l in the general formula (c1) is preferably more than 0, more preferably 1 or more, further preferably 3 or more, still more preferably 5 or more, and from the same viewpoint. It is preferably 50 or less, more preferably 30 or less, still more preferably 20 or less, still more preferably 15 or less.
From the viewpoint of detergency and finish, m in the general formula (c1) is preferably 0 or more, preferably 10 or less, and more preferably 5 or less.

The polyoxyalkylene monoalkyl or alkenyl ether and the nonionic surfactant represented by the general formula (c1) have an HLB value of preferably 5 or more, more preferably, from the viewpoint of detergency, finish and compounding stability. Is 7 or more, more preferably 10 or more, and from the same viewpoint, preferably 20 or less, more preferably 18 or less, still more preferably 16 or less.
Here, the HLB value for the polyoxyalkylene monoalkyl or alkenyl ether and the nonionic surfactant represented by the general formula (c1) is defined by the Griffin formula shown below.
HLB value = 20 x Mw / M
(In the formula, M is the molecular weight of the nonionic surfactant, and Mw is the molecular weight of the hydrophilic portion of the nonionic surfactant.)

(2) Glycoside-type nonionic surfactant The nonionic surfactant of (2) is preferably a nonionic surfactant represented by the following general formula (c2).
R ²¹ (OR ²² ) _x G _y (c2)
[In the formula, R ²¹ represents an alkyl group having 6 or more and 18 or less carbon atoms, an alkenyl group or an alkylphenyl group, preferably an alkyl group, and R ²² is an alkylene group having 2 or more and 4 or less carbon atoms. Indicates, and G indicates a residue derived from a reducing sugar having 5 or 6 carbon atoms. x indicates the average number of moles added, which is 0 or more and 5 or less. y indicates a number whose average value is 1 or more and 5 or less. ]

In the general formula (c2), R ²¹ preferably has 8 or more carbon atoms, more preferably 10 or more carbon atoms, and preferably 16 or less carbon atoms, more preferably, from the viewpoint of detergency, compounding stability, and finish. Is a linear or branched alkyl group of 14 or less.

In the general formula (c2), x is preferably 0 or more and 2 or less, and more preferably 0, from the viewpoint of detergency, compounding stability and finish. From the viewpoint of detergency, compounding stability and finish, y is preferably 1.1 or more, preferably 1.5 or less, and more preferably 1.4 or less. In addition, y is a measured value by the proton NMR method.

In the general formula (c2), G includes residues derived from one or more monosaccharides selected from glucose and fructose in terms of their availability and cost. In addition, G includes residues derived from one or more polysaccharides selected from maltose and sucrose. G is preferably a residue derived from one or more monosaccharides selected from glucose and fructose, and more preferably a residue derived from glucose.

(3) The nonionic surfactant of the fatty acid alkanolamide (3) is preferably a nonionic surfactant represented by the following general formula (c3).

[In the formula, R ³¹ represents an alkyl group or an alkenyl group having 8 or more and 22 or less carbon atoms, preferably 10 or more and 18 or less, and R ³² and R ³³ may be the same or different, and each represents a hydrogen atom or a methyl group. , S indicates a number of 1 or more and 3 or less, and t indicates a number of 0 or more and 3 or less. ]

(4) Solbitan-based nonionic surfactant The nonionic surfactant of (4) is represented by the following general formula (c4-I) and the following general formula (c4-II). Examples thereof include one or more nonionic surfactants selected from the nonionic surfactants.

[In the formula, R ⁴¹ represents an alkylene group having 2 to 4 carbon atoms, R ⁴² independently represents an alkyl group or an alkenyl group having 1 to 14 carbon atoms, and the alkyl group and the alkenyl group are directly linked. It may be chain-shaped, branched chain-shaped or cyclic, and f, g and h indicate the average number of added moles, and the total sum of f, g and h is a number of 3 or more and 50 or less. ]

In formula (c4-I) or (c4-II), R ⁴¹ is an alkylene group having 2 to 4 carbon atoms, preferably ethylene group or propylene group, more preferably an ethylene group.

Further, in the above general formula (c4-I) or (c4-II), f, g and h are independently, preferably 0 or more, respectively, from the viewpoints of detergency, compounding stability and finish. , It is preferably 50 or less, and more preferably 30 or less. The sum of f, g, and h is preferably 3 or more, more preferably 4 or more, and preferably 50 or less, more preferably 30 or less, from the viewpoints of detergency, compounding stability, and finish. is there.

(5) Alkyl monoglyceryl ether The nonionic surfactant of (5) is preferably an alkyl monoglyceryl having a linear or branched alkyl group having 6 or more and 22 or less carbon atoms, and more preferably 10 or more and 14 or less carbon atoms. It is ether.

(6) Fatty Acid Glycerin Monoester Examples of the nonionic surfactant of (6) include fatty acid glycerin monoester in which the fatty acid moiety is a fatty acid having 8 or more and 22 or less carbon atoms, preferably 10 or more and 14 or less carbon atoms. A fatty acid glycerin monoester is preferably a fatty acid in which the fatty acid moiety has a linear or branched alkyl group and has 8 to 22 carbon atoms, preferably 10 to 14 carbon atoms.

(7) Glyceride fatty acid ester Examples of the nonionic surfactant of (7) include a sucrose fatty acid ester in which the fatty acid portion is a fatty acid having 8 or more and 18 or less carbon atoms, preferably 10 or more and 14 or less carbon atoms. A sucrose fatty acid ester is preferably a fatty acid in which the fatty acid moiety has a linear or branched alkyl group and has 8 to 18 carbon atoms, more preferably 10 to 14 carbon atoms.

(8) Amine Oxide As the nonionic surfactant of (8), for example, an alkyl or alkenylamine oxide having a linear or branched alkyl group or alkenyl group having 6 to 24 carbon atoms can be mentioned. Preferred amine oxides include amine oxides represented by the following general formula (c8).

[In the formula, R ⁸¹ represents a hydrocarbon group having 6 to 24 carbon atoms, preferably a linear or branched alkyl group or alkenyl group having 6 to 24 carbon atoms, and R ⁸² and R ⁸³ are the same or different. Each of them independently represents a hydrocarbon group having 1 or more and 3 or less carbon atoms, D represents a group selected from -COO-, -CONH-, and -O-, and E has 1 or more and 5 or less carbon atoms. The divalent hydrocarbon group of, i, j is the number of i = 0 and j = 0, or the number of i = 1 and j = 1. ]

Examples of the anionic surfactant include anionic surfactants having a polyoxyalkylene group, for example, polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, polyoxyalkylene alkylaryl ether sulfate, and polyoxyalkylene alkenyl. Examples thereof include one or more selected from aryl ether sulfate, polyoxyalkylene alkyl ether carboxylate, and polyoxyalkylene alkenyl ether carboxylate, preferably polyoxyalkylene alkyl ether sulfate and polyoxyalkylene alkenyl ether sulfate. , And one or more selected from polyoxyalkylene alkyl ether carboxylate, more preferably polyoxyalkylene alkyl ether sulfate.
The alkylene group is preferably an ethylene group or a propylene group, more preferably an ethylene group, and the alkyl group and the alkenyl group are preferably 12 or more and 14 or less carbon atoms.
Further, examples of the anionic surfactant include alkyl sulfates. The alkyl group of the alkyl sulfate preferably has 10 or more and 14 or less carbon atoms.
Examples of the salt of the anionic surfactant include alkali metal salts such as sodium salt and potassium salt, ammonium salts, organic ammonium salts and the like, and alkali metal salts are preferable.

Amphoteric surfactants include alkylamide propyl-N, N-dimethylacetate betaine, alkylamide propyl-N, N-dimethyl-2-hydroxypropyl sulfobetaine, and alkylamide propyl-N, N-dimethyl-propyl sulfobetaine. One or more selected from the above, preferably from amide propyl-N, N-dimethylacetate betaine, hydroxylauryl sulfobetaine, amide propyl laurate-N, N-dimethyl-2-hydroxypropyl betaine and the like. One or more selected, more preferably hydroxylauryl sulfobetaine.

Cationic surfactants include a monoalkyltrimethylammonium salt having one alkyl group having 8 or more and 16 or less carbon atoms, a dialkyldimethylammonium salt having two alkyl groups having 8 or more and 14 or less carbon atoms, and 8 or more carbon atoms. Examples thereof include one or more selected from alkyldimethylbenzylammonium salts having one alkyl group under 14, preferably an alkyldimethylbenzylammonium salt having one alkyl group having 8 or more and 14 or less carbon atoms, and more preferably. It is an alkyldimethylbenzylammonium salt having one alkyl group having 12 carbon atoms.

<Water>
The cleaning agent composition for a hard surface of the present invention is a liquid cleaning agent composition containing water. The components (a) to (c) may be dissolved, dispersed or emulsified in water, but it is preferable that the components (a) to (c) are dissolved from the viewpoint of detergency and finish. As the water, ion-exchanged water or distilled water from which metal components have been removed, or hypochlorous acid sterilized water in which hypochlorous acid is dissolved in an amount of 0.5 ppm or more and 10 ppm or less can be used. Water is the rest of the composition and is contained in an amount of 100% by mass as a whole.

<Composition of cleaning agent composition for hard surface>
The cleaning agent composition for a hard surface of the present invention contains the component (a) in an amount of 5% by mass or more, preferably 6% by mass or more, more preferably 8% by mass or more, still more preferably 10% by mass, from the viewpoint of finishability. From the above and the same viewpoint, the content is 23% by mass or less, preferably 20% by mass or less, more preferably 18% by mass or less, still more preferably 15% by mass or less.

In the hard surface cleaning agent composition of the present invention, the component (b) is preferably 0.0008% by mass or more, more preferably 0.001% by mass or more, still more preferably 0.003% by mass, from the viewpoint of finishability. % Or more, and from the viewpoint of detergency and finish, preferably 3% by mass or less, more preferably 0.8% by mass or less, still more preferably 0.5% by mass or less, still more preferably 0.1% by mass. Hereinafter, the content is even more preferably 0.08% by mass or less, even more preferably 0.05% by mass or less, and even more preferably 0.03% by mass or less.

In the hard surface cleaning agent composition of the present invention, the component (c) is preferably 0.005% by mass or more, more preferably 0.008% by mass or more, still more preferably 0, from the viewpoint of detergency and finish. 0.01% by mass or more, more preferably 0.05% by mass or more, and from the viewpoint of finishability, preferably 5% by mass or less, more preferably 3% by mass or less, still more preferably 1% by mass or less, still more. It is preferably contained in an amount of 0.8% by mass or less, more preferably 0.5% by mass or less.

In the hard surface cleaning agent composition of the present invention, the mass ratio (a) / (b) of the component (a) to the component (b) is preferably 20 or more, more preferably 50 or more, from the viewpoint of finishability. It is more preferably 100 or more, still more preferably 300 or more, even more preferably 500 or more, even more preferably 800 or more, and from the same viewpoint, preferably 20000 or less, more preferably 15000 or less, still more preferably. It is 10,000 or less, more preferably 6000 or less. This mass ratio is the mass ratio of the content of the component (a) to the content of the component (b).

In the hard surface cleaning agent composition of the present invention, the mass ratio (b) / (c) of the component (b) to the component (c) is preferably 0.001 or more, more preferably 0, from the viewpoint of finishability. It is .003 or more, more preferably 0.005 or more, even more preferably 0.01 or more, even more preferably 0.03 or more, and preferably 10 or less, more preferably from the viewpoint of detergency and finish. Is 5 or less, more preferably 1 or less, and even more preferably 0.5 or less.
When the component (c) is a nonionic surfactant, the mass ratio (b) / (nonionic surfactant) of the component (b) to the nonionic surfactant is preferably 0 from the viewpoint of finishability. It is .001 or more, more preferably 0.003 or more, still more preferably 0.005 or more, even more preferably 0.01 or more, even more preferably 0.03 or more, and from the viewpoint of detergency and finish. It is preferably 10 or less, more preferably 5 or less, still more preferably 1 or less, and even more preferably 0.5 or less.
When the hard surface cleaning agent composition of the present invention contains a glycoside-type nonionic surfactant as the component (c), the mass ratio of the component (b) to the glycoside-type nonionic surfactant (b) / ( Glycoside-type nonionic surfactant) is preferably 0.001 or more, more preferably 0.003 or more, still more preferably 0.005 or more, still more preferably 0.01 or more, still more, from the viewpoint of finishability. It is preferably 0.03 or more, and is preferably 10 or less, more preferably 5 or less, still more preferably 1 or less, still more preferably 0.5 or less, from the viewpoint of detergency and finish.

From the viewpoint of solubility, finishability and detergency, the hard surface cleaning agent composition of the present invention contains water, preferably 75% by mass or more, more preferably 80% by mass or more, still more preferably 82% by mass or more. It is further preferably contained in an amount of 84% by mass or more, preferably 94.8% by mass or less, more preferably 94% by mass or less, still more preferably 92% by mass or less, still more preferably 90% by mass or less.

The hard surface cleaning agent composition of the present invention contains other components such as a dispersant, a chelating agent, a thickener, a fragrance, a pigment, a solvent, and a preservative, which are generally blended in a hard surface cleaning agent. Can be done.

In the hard surface cleaning agent composition of the present invention, the pH of the undiluted solution is 20 ° C., and from the viewpoint of finishability and damage to metal products, it is preferably 5 or more, more preferably 6 or more, still more preferably 6.5. As described above, from the viewpoint of minimizing the influence on the wax existing on the hard surface, it is preferably 8 or less, more preferably 7.5 or less. Such adjustment to pH is performed by using inorganic acids such as sulfuric acid, hydrochloric acid and phosphoric acid, organic acids such as malic acid, citric acid and acetic acid, sodium hydroxide, potassium hydroxide, magnesium hydroxide, sodium carbonate and potassium carbonate. It is carried out using an organic alkaline agent such as an inorganic alkaline agent, monoethanolamine and 2-amino-2-methyl-1-propanol. In the present invention, it is preferable to give the cleaning agent composition a buffering ability from the viewpoint of sustaining the cleaning power, and it is preferable to contain an inorganic alkaline agent. The content of the inorganic alkaline agent is preferably 0.001% by mass or more, more preferably 0.005% by mass or more, and preferably 0.02% by mass or less, more preferably 0.02% by mass or more in the cleaning agent composition of the present invention. It is 0.01% by mass or less.

The cleaning agent composition for a hard surface of the present invention is suitable for wiping and cleaning. That is, the hard surface cleaning agent composition of the present invention is suitably used for cleaning hard surfaces (various articles, floors, walls, ceilings, etc.) such as living rooms, rooms, kitchens, bathrooms, and toilets. In this case, the composition of the present invention does not cause foaming, sliminess, or traces, has few wiping streaks and is excellent in finishability, and dries quickly, so that it is necessary to wipe it with water (wipe twice) separately. Absent. From these effects, the hard surface is preferably a floor.
Examples of the hard surface include a hard surface composed of one or more materials selected from ceramics, plastics, wood, stones, and metals.
INDUSTRIAL APPLICABILITY The present invention provides a method for cleaning a hard surface, in which the composition for cleaning agent for a hard surface of the present invention is applied to a hard surface and then wiped off.
Furthermore, the present invention provides a floor cleaning method in which the hard surface cleaning agent composition of the present invention is attached to a floor and then the composition is wiped off. Floors include floors made of one or more materials selected from ceramics, plastics, wood, stone, and metals. The floor is preferably a ceramic tile floor from the viewpoint that the effect of reducing the wiping streaks can be felt more remarkably. The present invention provides a method for reducing wiping streaks on a ceramic tile floor using the hard surface cleaning agent composition of the present invention. This method is a method of reducing the wiping streaks generated by wiping the cleaning agent composition after cleaning the floor of the ceramic tile with the cleaning agent composition, and the cleaning agent composition of the present invention is used. A method for reducing post-cleaning streaks on ceramic tile floors using a hard surface cleaning agent composition.
For wiping cleaning, it is preferable to use a cloth, a rag, a non-woven fabric, a mop, paper, or the like to remove the composition applied to the hard surface from the hard surface.

The cleaning agent composition for a hard surface of the present invention can be applied to a hard surface as it is by spraying or the like without being diluted. Further, the cleaning agent composition for a hard surface of the present invention is preferably diluted with water 10 times or more, more preferably 50 times or more, and preferably 200 times or less, further preferably 150 times or less as a cleaning liquid on a hard surface. It can also be applied to. Then, after applying the cleaning liquid to the hard surface, it is preferable to perform wiping cleaning. Further, after the cleaning liquid is applied to the hard surface, the hard surface can be dried without rinsing.

When cleaning the floor, preferably 0.5 g or more, more preferably 1 g or more, and preferably 50 g or less, more preferably 20 g or less per 1 m ² of the floor area, the cleaning agent composition for a hard surface of the present invention. To attach. It is preferable to spray the composition and attach it to the floor. Then, the composition adhered to the floor is wiped off with a mop, cloth, or paper. After adhering the composition to the floor, the composition is left to stand for preferably 60 seconds or less, more preferably 30 seconds or less, and then the composition is wiped off. It is preferable to wipe the composition in a wet state.

Further, the hard surface cleaning agent composition of the present invention or a cleaning liquid obtained by diluting the same as described above (hereinafter, may be simply referred to as a cleaning liquid) can be impregnated into a substrate and used as a cleaning article. The cleaning article in which the substrate is impregnated with the hard surface cleaning agent composition or cleaning liquid of the present invention is preferable from the viewpoint of workability of cleaning work.

The substrate used for the cleaning article impregnated with the hard surface cleaning agent composition or the cleaning liquid is flexible and can be impregnated with the hard surface cleaning agent composition or the cleaning liquid, and is sufficient at the time of use. The one that has strong strength and does not generate waste is used. In particular, it is preferable to use a substrate that can be impregnated with the amount of the cleaning agent composition for hard surface or the cleaning liquid described below under no load.

Examples of such a substrate include a fibrous structure composed of a fibrous material, for example, various papers, non-woven fabrics, woven fabrics or knitted fabrics. Examples of the fibrous material constituting these fibrous structures include cellulosic fibers, modified cellulosic fibers, synthetic fibers, and a mixture of two or more of these.

Further, a porous structure (for example, a sponge-like structure) obtained by dispersing bubbles in a resin can also be used as the substrate.

Further, the cleaning method of wiping the hard surface with the cleaning article impregnated with the cleaning agent composition for hard surface or the cleaning liquid of the present invention is preferable for light cleaning of the hard surface from the viewpoint of workability of cleaning work. The cleaning article impregnated with the hard surface cleaning agent composition or cleaning liquid is one in which the substrate is pre-impregnated with the hard surface cleaning agent composition or cleaning liquid, or the dried substrate is impregnated with the hard surface cleaning agent composition or cleaning liquid. Any of those impregnated with a cleaning liquid immediately before use by spraying or the like may be used. The surface to be cleaned may also be cleaned with a sprayed cleaning article. The cleaning article impregnated with the hard surface cleaning agent composition or the cleaning liquid may be used by being attached to a mop-shaped cleaning tool, or may be directly held by hand and used for wiping. It is preferable to use a mop to clean the floor.

When the hard surface cleaning agent composition or cleaning liquid is impregnated in advance, the impregnation rate of the hard surface cleaning agent composition or cleaning liquid is the base mass [that is, the base in the unimpregnated state (dry state) from the viewpoint of cleanability. It is preferably 100% by mass or more, more preferably 150% by mass or more, and more preferably 1000% by mass or less, and more preferably 500% by mass or less. It is more preferably 400% by mass or less. When the impregnation rate is 100% by mass or more, sufficient cleaning performance against stains and dirt can be obtained. If it is 1000% by mass or less, the amount of the cleaning agent composition released to the surface to be cleaned is appropriate, no dirt or dirt or dust remains on the surface to be cleaned, and the surface to be cleaned made of various materials such as wood-based materials. Can be used without any effect. From the viewpoint of further improvement of cleanability, when the substrate is a sheet, the basis weight before impregnation of the hard surface cleaning agent composition or cleaning liquid is the retention of the cleaning agent required for cleaning a certain area and the operation of the sheet. From the viewpoint of properties and cost, it is preferably 40 g / m ² or more, more preferably 50 g / m ² or more, and preferably 200 g / m ² or less, and 150 g / m ² or less. More preferably.

When using a cleaning article impregnated with a hard surface cleaning agent composition or cleaning solution, the hard surface cleaning agent composition or cleaning solution of the present invention is separately used while spraying on the object to be cleaned or the cleaning article. May be good. A larger area can be cleaned by the method of use.

The present invention relates to a hard surface cleaning agent article obtained by filling a spray container with the hard surface cleaning agent composition of the present invention.
Examples of the spray container include a spray container (referred to as a trigger spray container) equipped with a trigger sprayer. Examples of the trigger type spray container include a container body containing the hard surface cleaning agent composition of the present invention, a trigger type liquid ejector attached to the mouth of the container body, and further. A trigger-type sprayer for ejecting the composition is attached to the mouth of the container body, a vertical conduit and a horizontal conduit are formed inside the trigger-type sprayer, and the vertical conduit and the vertical conduit are formed in the vertical conduit. An example is a spray container (hereinafter, referred to as a spray container (I)) in which a valve for blocking communication with the horizontal conduit is provided. The volume of the horizontal line in the spray container (I) is preferably 0.1 to 0.28 cm ³ , and the volume of the vertical line under the valve is preferably 0.06 to 0.19 cm ³ . The spray container (I) is provided with a cylinder at a position below the horizontal pipeline, a spin element is attached to the tip of the horizontal pipeline, and a nozzle portion having a nozzle hole is fitted to the tip of the spin element. It is fixed. The spray container (I) has the composition described above through a vertical conduit in which the trigger is pulled to expel the air in the cylinder to the outside, and when the trigger is returned, the container body is immersed in the hard surface cleaning agent composition of the present invention. By sucking up an object, filling the cylinder with the liquid, and pulling the trigger again, the liquid in the cylinder is pushed out and guided to the vertical conduit, and further spins are given to the flow of the liquid through the horizontal conduit and the spin element, and finally. It is a type that ejects from a nozzle. As the trigger type spray container, for example, a washed and dried trigger type spray container of "Bath Magic Lin Foaming Spray" (Kao Corporation) can be used.
In the floor cleaning method of the present invention, it is preferable that the hard surface cleaning agent composition of the present invention is sprayed and adhered to the floor. It is preferable to use the hard surface cleaning agent article of the present invention for the spray.

The present invention is a composition containing (a) ethanol in an amount of 5% by mass or more and 23% by mass or less, (b) a polyether-modified silicone, (c) a surfactant, and water as a cleaning agent composition for a hard surface. Regarding the use of. That is, the present invention relates to the use of a composition having the composition and aspects described in the hard surface cleaning agent composition of the present invention as a hard surface cleaning agent composition. All the matters described in the hard surface cleaning agent composition of the present invention can be applied to the composition used for this application.

Regarding the above-described embodiment, the present invention further discloses the following cleaning agent composition for hard surface, cleaning agent article for hard surface, and cleaning method for floor.

<1>
(A) Ethanol [hereinafter referred to as (a) component] is 5% by mass or more and 23% by mass or less, (b) Polyether-modified silicone [hereinafter referred to as (b) component], (c) Surfactant [hereinafter, ( c) Ingredients] and water-containing cleaning agent composition for hard surfaces.

<2>
The hard surface cleaning agent composition according to <1>, wherein the component (b) is a compound represented by the following general formula (b1).

[In the formula, R ¹ may be the same or different, and each indicates an alkyl group having 1 to 4 carbon atoms. p indicates a number of 0 or more and 1000 or less, and q indicates a number of 1 or more and 1000 or less. X ¹ and X ² may be the same or different, and represent a hydroxy group, an alkyl group having 1 to 4 carbon atoms, or an alkoxy group, respectively. R ² represents a hydrogen atom, an alkyl group having 1 or more and 4 or less carbon atoms, or an acyl group having 2 or more and 4 or less carbon atoms. a is a number of 1 or more and 4 or less, b is a number of 1 or more and 100 or less, and c is a number of 0 or more and 50 or less. / Indicates that each structural unit with p and q and the structural unit with b and c may be random or block. ]

<3>
The HLB value of the compound represented by (b1) is preferably 4 or more, more preferably 6 or more, still more preferably 8 or more, still more preferably 10.5 or more, and preferably 20 or less, more preferably 18. The hard surface cleaning agent composition according to <2> above, further preferably 16 or less, still more preferably 15 or less, still more preferably 14.5 or less.

<4>
The kinematic viscosity (mm ² / s) of the component (b) is preferably 1 or more, more preferably 5 or more, further preferably 10 or more, and preferably 1500 or less, more preferably 1000 or less, still more preferably 500 or less. The hard surface cleaning agent composition according to any one of <1> to <3>, which is more preferably 100 or less.

<5>
The component (c) is one or more surfactants selected from nonionic surfactants, anionic surfactants, amphoteric surfactants, and cationic surfactants, preferably nonionic surfactants. The hard surface detergent composition according to any one of <1> to <4> above, which is one or more surfactants selected from an anionic surfactant and an amphoteric surfactant.

<6>
(C) Containing one or more surfactants selected from nonionic surfactants, anionic surfactants, and amphoteric surfactants as components, preferably one or more selected from nonionic surfactants. The hard surface cleaning agent composition according to any one of <1> to <5>, which contains, more preferably a glycoside-type nonionic surfactant.

<7>
The nonionic surfactants are (1) polyoxyalkylene monoalkyl or alkenyl ether, (2) glycoside-type nonionic surfactant, (3) fatty acid alkanolamide, (4) sorbitan-based nonionic surfactant, (5). ) Alkyl monoglyceryl ether, (6) fatty acid glycerin monoester, (7) sugar fatty acid ester, and (8) one or more nonionic surfactants selected from amine oxides, preferably (1) polyoxyalkylene. A monoalkyl or alkenyl ether, (2) a glycoside-type nonionic surfactant, and (8) one or more nonionic surfactants selected from amine oxides, more preferably (1) polyoxyalkylene monoalkyl or One or more nonionic surfactants selected from alkenyl ethers and (2) glycoside-type nonionic surfactants, more preferably (2) glycoside-type nonionic surfactants, as described above <5> or. The hard surface cleaning agent composition according to <6>.

<8>
The alkyl group or alkenyl group of the polyoxyalkylene monoalkyl or alkenyl ether has 6 or more carbon atoms, preferably 8 or more, more preferably 10 or more, still more preferably 12 or more, and 22 or less, preferably 18 or less. The hard surface cleaning agent composition according to <7>, preferably 16 or less, more preferably 14 or less.

<9>
The average number of moles of alkylene oxide added to the polyoxyalkylene monoalkyl or alkenyl ether is more than 0, preferably 1 or more, more preferably 3 or more, still more preferably 5 or more, and 50 or less, preferably 30 or less, more preferably. The hard surface cleaning agent composition according to <7> or <8>, wherein is 20 or less, more preferably 15 or less.

<10>
The hard surface cleaning agent composition according to <7> above, wherein the polyoxyalkylene monoalkyl or alkenyl ether is a nonionic surfactant represented by the following general formula (c1).
R ¹¹ O [(C ₂ H ₄ O) _l / (C ₃ H ₆ O) _m ] H (c1)
[In the formula, R ¹¹ represents a hydrocarbon group having 6 to 22 carbon atoms. l and m indicate the average number of added moles, l indicates a number of 0 or more and 30 or less, m indicates a number of 0 or more and 30 or less, and l and m do not become 0 at the same time. "/" Indicates that the oxyethylene group and the oxypropylene group may be added to either random or block in any order. ]

<11>
The HLB value of the polyoxyalkylene monoalkyl or alkenyl ether is 5 or more, preferably 7 or more, more preferably 10 or more, and 20 or less, preferably 18 or less, more preferably 16 or less. The cleaning agent composition for a hard surface according to any one of <10>.

<12>
The hard surface cleaning agent composition according to <7>, wherein the glycoside-type nonionic surfactant is a nonionic surfactant represented by the following general formula (c2).
R ²¹ (OR ²² ) _x G _y (c2)
[In the formula, R ²¹ represents an alkyl group having 6 or more and 18 or less carbon atoms, an alkenyl group or an alkylphenyl group, preferably an alkyl group, and R ²² is an alkylene group having 2 or more and 4 or less carbon atoms. Indicates, and G indicates a residue derived from a reducing sugar having 5 or 6 carbon atoms. x indicates the average number of moles added, which is 0 or more and 5 or less. y indicates a number whose average value is 1 or more and 5 or less. ]

<13>
The anionic surfactant is an anionic surfactant having a polyoxyalkylene group, preferably polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, polyoxyalkylene alkylaryl ether sulfate, polyoxy. One or more selected from alkylenealkenylaryl ether sulfate, polyoxyalkylene alkyl ether carboxylate, and polyoxyalkylene alkenyl ether carboxylate, more preferably polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether. One or more selected from sulfates and polyoxyalkylene alkyl ether carboxylates, more preferably polyoxyalkylene alkyl ether sulfates, or alkyl sulfates, alkyl groups having 10 or more and 14 or less carbon atoms. The hard surface cleaning agent composition according to <5> or <6>, which is an alkyl sulfate.

<14>
Amphoteric surfactants are from alkylamide propyl-N, N-dimethylacetate betaine, alkylamide propyl-N, N-dimethyl-2-hydroxypropyl sulfobetaine, and alkylamide propyl-N, N-dimethyl-propyl sulfobetaine. One or more selected, preferably one selected from amidopropyl-N, N-dimethylacetate betaine, hydroxylauryl sulfobetaine, and amidopropyl laurate-N, N-dimethyl-2-hydroxypropyl betaine. The hard surface cleaning agent composition according to the above <5> or <6>, which is more preferably hydroxylauryl sulfobetaine.

<15>
The component (a) is contained in an amount of 6% by mass or more, preferably 8% by mass or more, more preferably 10% by mass or more, and 20% by mass or less, preferably 18% by mass or less, more preferably 15% by mass or less. The cleaning agent composition for a hard surface according to any one of <1> to <14>.

<16>
The component (b) is preferably 0.0008% by mass or more, more preferably 0.001% by mass or more, further preferably 0.003% by mass or more, and preferably 3% by mass or less, more preferably 0.8. Mass% or less, still more preferably 0.5% by mass or less, still more preferably 0.1% by mass or less, more preferably 0.08% by mass or less, still more preferably 0.05% by mass or less, still more preferably 0. The hard surface cleaning agent composition according to any one of <1> to <15>, which contains .03% by mass or less.

<17>
The component (c) is 0.005% by mass or more, preferably 0.008% by mass or more, more preferably 0.01% by mass or more, still more preferably 0.05% by mass or more, and 5% by mass or less, preferably 5% by mass or less. Is described in any one of <1> to <16> above, which contains 3% by mass or less, more preferably 1% by mass or less, still more preferably 0.8% by mass or less, still more preferably 0.5% by mass or less. Cleaning agent composition for hard surfaces.

<18>
The mass ratio (a) / (b) of the component (a) to the component (b) is 20 or more, preferably 50 or more, more preferably 100 or more, still more preferably 300 or more, still more preferably 500 or more, still more. The hard surface cleaning agent composition according to any one of <1> to <17>, preferably 800 or more, and preferably 20000 or less, preferably 15000 or less, more preferably 10000 or less, and further preferably 6000 or less. ..

<19>
The mass ratio (b) / (c) of the component (b) to the component (c) is 0.001 or more, preferably 0.003 or more, more preferably 0.005 or more, still more preferably 0.01 or more. The hard surface according to any one of <1> to <18> above, more preferably 0.03 or more, and 10 or less, preferably 5 or less, more preferably 1 or less, still more preferably 0.5 or less. Cleaning agent composition for.

<20>
It contains a nonionic surfactant as the component (c), and the mass ratio (b) / (nonionic surfactant) of the component (b) to the nonionic surfactant is 0.001 or more, preferably 0.003. Above, more preferably 0.005 or more, still more preferably 0.01 or more, still more preferably 0.03 or more, and 10 or less, preferably 5 or less, more preferably 1 or less, still more preferably 0.5 or less. The hard surface cleaning agent composition according to any one of <1> to <18>.

<21>
The component (c) contains a glycoside-type nonionic surfactant, and the mass ratio (b) / (glycoside-type nonionic surfactant) of the component (b) to the glycoside-type nonionic surfactant is 0.001 or more. , Preferably 0.003 or more, more preferably 0.005 or more, still more preferably 0.01 or more, even more preferably 0.03 or more, and 10 or less, preferably 5 or less, more preferably 1 or less, further. The hard surface cleaning agent composition according to any one of <1> to <18>, preferably 0.5 or less.

<22>
Water is 75% by mass or more, preferably 80% by mass or more, more preferably 82% by mass or more, further preferably 84% by mass or more, and 94.8% by mass or less, preferably 94% by mass or less, more preferably. The hard surface cleaning agent composition according to any one of <1> to <21>, which contains 92% by mass or less, more preferably 90% by mass or less.

<23>
The above-mentioned <1> to <22>, wherein the pH is 5 or more, preferably 6 or more, more preferably 6.5 or more, and 8 or less, preferably 7.5 or less at 20 ° C. Cleaning agent composition for hard surfaces.

<24>
The cleaning agent composition for a hard surface according to any one of <1> to <23>, which is used for wiping and cleaning.

<25>
The cleaning agent for a hard surface according to any one of <1> to <24> above, wherein the hard surface is a hard surface composed of one or more materials selected from ceramics, plastics, wood, stones, and metals. Composition.

<26>
A method for cleaning a floor, wherein the hard surface cleaning agent composition according to any one of <1> to <25> is attached to the floor, and then the composition is wiped off.

<27>
The method for cleaning a floor according to <26>, wherein the composition for cleaning a hard surface is attached to the floor, and then the composition is wiped off with a cloth, a rag, a non-woven fabric, a mop, or paper.

<28>
The above-mentioned <26> or <27>, wherein the cleaning agent composition for a hard surface is attached to the floor as a cleaning liquid diluted 10 times or more, preferably 50 times or more, and 200 times or less, preferably 150 times or less with water. The floor cleaning method described in.

<29>
Any of the above <26> to <28>, wherein the hard surface cleaning agent composition is adhered to the floor at 0.5 g or more, preferably 1 g or more, and 50 g or less, preferably 20 g or less per 1 m ² of the floor area. The floor cleaning method described in Crab.

<30>
The method for cleaning a floor according to any one of <26> to <29> above, wherein the cleaning agent composition for a hard surface is sprayed and adhered to the floor.

<31>
The floor according to any one of <26> to <30> above, wherein after adhering the hard surface cleaning agent composition to the floor, the composition is left to stand for 60 seconds or less, preferably 30 seconds or less, and then the composition is wiped off. Cleaning method.

<32>
The method for cleaning a floor according to any one of <26> to <31> above, wherein the cleaning agent composition for a hard surface is sprayed and adhered to the floor.

<33>
A hard surface cleaning agent article obtained by filling a spray container with the hard surface cleaning agent composition according to any one of <1> to <25>.

<34>
The hard surface cleaning agent article according to <33> above, wherein the spray container is a spray container equipped with a trigger type sprayer.

<35>
A method for reducing wiping streaks on a ceramic tile floor, using the cleaning agent composition for a hard surface according to any one of <1> to <25>.

<36>
A method of reducing wiping streaks generated by wiping the cleaning agent composition after cleaning the floor of the ceramic tile with the cleaning agent composition, wherein the cleaning agent composition includes the above <1> to <25. > A method for reducing wiping streaks after cleaning of a ceramic tile floor using the cleaning agent composition for a hard surface according to any one of.

<37>
The wiping streak reduction method according to <35> or <36>, wherein the cleaning agent composition for a hard surface is adhered to the floor and then the composition is wiped off using a cloth, a rag, a non-woven fabric, a mop, or paper. ..

<38>
The above-mentioned <35> to <37>, wherein the cleaning agent composition for a hard surface is attached to the floor as a cleaning liquid diluted 10 times or more, preferably 50 times or more, and 200 times or less, preferably 150 times or less with water. The wiping streak reduction method according to any one of.

<39>
Any of the above <35> to <38>, wherein the hard surface cleaning agent composition is attached to the floor at 0.5 g or more, preferably 1 g or more, and 50 g or less, preferably 20 g or less per 1 m ² of the floor area. The wiping streak reduction method described in Crab.

<40>
The method for reducing wiping streaks according to any one of <35> to <39>, wherein the cleaning agent composition for a hard surface is sprayed and adhered to the floor of the ceramic tile.

<41>
After adhering the hard surface cleaning agent composition to the floor of the ceramic tile, leave it for 60 seconds or less, preferably 30 seconds or less, and then wipe off the composition, according to any one of <35> to <40>. The wiping streak reduction method described.

<42>
The method for reducing wiping streaks according to any one of <35> to <41>, wherein the cleaning agent composition for a hard surface is sprayed and adhered to the floor of the ceramic tile.

<43>
Use of the composition according to any one of claims 1 to 23 as a cleaning agent composition for a hard surface.

<43>
Use of a composition containing (a) ethanol in an amount of 5% by mass or more and 23% by mass or less, (b) a polyether-modified silicone, (c) a surfactant, and water as a cleaning composition for a hard surface.

<44>
Use of an article in which a spray container is filled with the cleaning agent composition for a hard surface according to any one of <1> to <25>, as an article for cleaning a hard surface.

<45>
The application according to <44> above, wherein the spray container is a spray container equipped with a trigger type sprayer.

Examples of the present invention are shown below. The examples describe examples of the present invention and are not intended to limit the present invention.

Examples 1-18, Comparative Examples 1-4
The cleaning composition for hard surfaces shown in Table 1 was prepared, and the following items were evaluated. The results are shown in Table 1. The pH (20 ° C.) of the composition was adjusted using sodium hydroxide and hydrochloric acid.

<Evaluation method>
(1) Detergency porcelain tile (manufacturer: Foshan XiangYu Ceramic Co., Ltd., product name: POLISHED PORCELAIN TILE, Grade: Premium, color: white, dimensions 100 mm x 100 mm) so that the concentration is 0.05% by mass. 0.5 g (about 1 cm ² ) of oleic acid (manufactured by Wako Pure Chemical Industries, Ltd., first grade) colored by adding Sudan III (manufactured by Wako Pure Chemical Industries, Ltd., first grade) was dropped as a model stain. .. 2 g of the hard surface cleaning agent composition shown in Table 1 was attached so as to make uniform contact with the entire periphery of the model stain.
A paper wiper (Pro-wiper manufactured by Daio Paper Corporation, soft wiper S200, dimensions; 195 mm x 125 mm) is folded four times (dimensions: approx. 24 mm x 63 mm), and this is brought into contact with the center of the model stain, and the middle finger and index finger of an adult male Then, while holding down the folded paper wiper, the model was wiped 10 times in a circle with a diameter of about 50 mm centered on the model stain under a load of 1 ± 0.1 kg. After wiping, the residual condition of the dirt after drying was visually observed and judged according to the following criteria.
5 points: Almost all stains are removed 4 points: Very slightly colored parts remain but not noticeable level 3 points: Slightly colored parts remain but not noticeable level 2 points: Many colored parts remain 1 point: Not clean at all

(2) Finishing of the cleaned surface (presence or absence of wiping streaks)
A paper wiper (Pro Wipe Soft Towel 4P manufactured by Daio Paper Corporation, dimensions; 405 mm x 315 mm) was cut into a size of 30 mm x 100 mm to obtain a piece of paper.
Place the piece of paper on a porcelain tile (manufacturer: Foshan XiangYu Ceramic Co., Ltd., product name: POLISHED PORCELAIN TILE, Grade: Premium, color: black, dimensions 100 mm x 100 mm), one side of the tile and the length of the piece of paper. I put it so that it matches the side.
1 g of the hard surface cleaning agent composition shown in Table 1 is impregnated into the paper piece, and a 100 g load tile having the same size (30 mm × 100 mm) as the paper piece is placed on the paper piece, and the load tile is placed on the opposite side of the porcelain tile. By pulling with the piece of paper toward the tile, the tile was moved in 3 seconds. Then, the loaded tile and the piece of paper were removed, and the finish of the tile surface after drying was visually observed and judged according to the following criteria.
5 points: Level with almost no wiping streaks 4 points: Level with very few wiping streaks but not at all 3 points: Level with slight wiping streaks but not worrisome 2 points: Level with many wiping streaks 1 point : Level where wiping streaks remain on the entire surface

The components in the table are as follows.
(A) Ingredients-Ethanol: First grade manufactured by Wako Pure Chemical Industries, Ltd.

(B) Ingredients-Polyether-modified silicone 1: PEG6 methyl ether dimethicone [polyether-modified silicone in which R ² is a methyl group and b is 6 in the general formula (b1)], manufactured by Shinetsu Chemical Industry Co., Ltd., KF618, HLB11. (Catalog value), kinematic viscosity 20 mm ² / s
Polyether-modified silicone 2: PEG11 ether dimethicone [In the general formula (b1), ^{R 2} is a methyl group, polyether-modified silicones b is 11], Shin-Etsu Chemical Co., Ltd., KF6011, HLB12 (catalog value) , Kinematic viscosity 130mm ² / s
Polyether-modified silicone 3: PEG9 methyl ether dimethicone [In the general formula (b1), ^{R 2} is a methyl group, polyether-modified silicones b is 9], Shin-Etsu Chemical Co., Ltd., KF6016, HLB4.5 (Catalog Value), kinematic viscosity 150 mm ² / s
Polyether-modified silicone 4: PEG / PPG-27/ 9 ether Dimethicone [In the general formula (b1), polyether-modified silicone ^{R 2} is a butyl group, b is 27, c is 9], Shin-Etsu Chemical Co., Ltd. Manufactured by, KF615A, HLB10 (catalog value), kinematic viscosity 920 mm ² / s
-Polyether-modified silicone 5: PEG / PPG-20 / 22 Butyl ether dimethicone [Polyether-modified silicone in which R ² is a butyl group, b is 20 and c is 22 in the general formula (b1)], Shin-Etsu Chemical Industry Co., Ltd. Manufactured by, KF6012, HLB7 (catalog value), kinematic viscosity 1500 mm ² / s
Polyether-modified silicone 6: PEG10 dimethicone [In the general formula (b1), ^{R 2} is a hydrogen atom, b is polyether-modified silicone is 10], Shin-Etsu Chemical Co., Ltd., KF6043, HLB15 (catalog value), the dynamic Viscosity 400 mm ² / s
The viscosity of the component (b) is the kinematic viscosity measured by an Ubbelohde viscometer (manufactured by Shibata Scientific Technology Co., Ltd.) at 25 ° C.

Component (b') (Comparison component of component (b))
-Cyclic silicone: Cyclopentasiloxane, manufactured by Shin-Etsu Chemical Co., Ltd., KF995, silicone not modified with polyether, kinematic viscosity 4 mm ² / s
-Anion-modified silicone: Carboxylic acid-containing modified silicone (manufactured by Shin-Etsu Chemical Co., Ltd., X-22-3701E, kinematic viscosity 2,000 mm ² / s, functional group equivalent 4,000 g / mol)

(C) Component-Nonionic surfactant 1: Alkyl polyglycoside [In the general formula (c2), R ²¹ is a linear alkyl group of 6 to 16, x is 0, G is a residue derived from glucose, y. Nonionic surfactant with a value of 1.1], manufactured by BASF, Plantarea 2000UP
Nonionic surfactant 2: Polyoxyalkylene alkyl ether [In the general formula (c1), R ¹¹ is a linear primary alkyl group having 12 to 14 carbon atoms, l is 14 and m is 0.5. Nonionic surfactant having the structure of], HLB15.3
R ¹¹ O [(C ₂ H ₄ O) ₇ (C ₃ H ₆ O) _0.5 (C ₂ H ₄ O) ₇ ] H
-Nonionic surfactant 3: Polyoxyethylene alkyl ether [In the general formula (c1), R ¹¹ is a branched chain secondary alkyl group having 12 to 14 carbon atoms, l is 7 and m is 0. Nonionic surfactant. ], Made by Nippon Catalyst Co., Ltd., Softanol 70H, HLB 12.1
・ Amphoteric surfactant: Amidopropyl betaine laurate, manufactured by Kao Corporation, Anchor 20AB
-Anionic surfactant: Sodium dodecyl sulfate, manufactured by Wako Pure Chemical Industries, Ltd., Wako 1st grade

(Discussion)
From Table 1, it can be seen that Examples 1 to 18 of the present invention can achieve both detergency and finishability as compared with Comparative Examples 1 to 4.
Comparing Examples 1 and 4 to 8 with Comparative Examples 1 and 4, it can be seen that Examples 1 and 4 to 8 using the polyether-modified silicone of the component (b) as the silicone compound are superior in finishability. ..
Comparing Examples 1 and 4 to 8, it is found that Example 1 using HLB11 as the component (b) and the polyether-modified silicone 1 having a kinematic viscosity of 20 mm ² / s as the polyether-modified silicone is superior in finishability. Understand.
Comparing Examples 1 to 3, 17 and 18, it can be seen that Example 1 using the nonionic surfactant 1 which is a glycoside type nonionic surfactant as the component (c) is superior in finishability.
Comparing Examples 1, 9, and 10 and Comparative Examples 2 and 3, it can be seen that Example 1 in which the content of the component (a) is 12% by mass is superior in finishability.
Comparing Examples 1, 11 and 12, it can be seen that Example 1 having a component content of 0.01% by mass and Example 11 having a component content of 0.003% by mass are more excellent in finishability.
Comparing Examples 1 and 13 to 16, it can be seen that Example 1 in which the content of the component (c) is 0.1% by mass is superior in finishability.
Comparing Examples 1, 11 and 12, which have the same content of the component (a) and the component (c) but different mass ratios (a) / (b), the mass ratio of (a) / (b) is 1200. It can be seen that Example 1 and Example 11 of 4000 are excellent in detergency and finish.
Comparing Examples 1 to 13 to 16 in which the contents of the component (a) and the component (b) are the same but the mass ratios of (b) / (c) are different, the mass ratio of (b) / (c) is 0. It can be seen that Example 1 of 1. is excellent in detergency and finish.

Example 19
Porcelain tiles (manufacturer: Foshan XiangYu Ceramic Co., Ltd., product name: POLISHED PORCELAIN TILE, Grade: Premium, color: black, dimensions 60 mm x 60 mm) are placed on the floor of the living room of a general household (family of four) for 3 days. The tiles were set up and the whole family ran barefoot on them 10 times a day for 3 days to create two contaminated tiles.
The hard surface cleaning agent composition of Example 1 shown in Table 1 was filled in a trigger type spray container of "Bath Magic Lin Foaming Spray" (manufactured by Kao Corporation). With the injection port as "wide foam", spray 5 times per tile (spray amount 4.5g), and immediately after that, mop (attached mop: Tsukiboshi mop replacement thread, standard 24cm # 190, MIYAKO CO., LTD. The product was cleaned 6 times back and forth, and the finish after drying (presence or absence of wiping streaks) was judged according to the above criteria. The results were as follows.
Example 19 (composition of Example 1): 5 points

Claims (12)

(A) Ethanol [hereinafter referred to as component (a)] is 5% by mass or more and 23% by mass or less, (b) Polyether-modified silicone (excluding polyetheramide-modified organopolysiloxane) [hereinafter referred to as component (b)] , (c) a surfactant [hereinafter, (c) referred to as component, and contains water, a detergent composition for hard surfaces
(C) Containing an alkyl polyglycoside as a component,
Liquid cleaning agent composition for hard surfaces . The hard surface cleaning agent composition according to claim 1, wherein the component (b) is a polyether-modified silicone represented by the following general formula (b1).

[In the formula, R ¹ May be the same or different, and each indicates an alkyl group having 1 or more and 4 or less carbon atoms. p indicates a number of 0 or more and 1000 or less, and q indicates a number of 1 or more and 1000 or less. X ¹ And X ² May be the same or different, and each indicates a hydroxy group, an alkyl group having 1 or more and 4 or less carbon atoms, or an alkoxy group. R ² Indicates a hydrogen atom, an alkyl group having 1 or more and 4 or less carbon atoms, or an acyl group having 2 or more and 4 or less carbon atoms. a is a number of 1 or more and 4 or less, b is a number of 1 or more and 100 or less, and c is a number of 0 or more and 50 or less. / Indicates that each structural unit with p and q and the structural unit with b and c may be random or block. ] The hard surface cleaning agent composition according to claim 1 or 2, wherein the alkyl polyglycoside is a compound represented by the following general formula (c2) .
R ²¹ (OR ²² ) _x G _y (c2)
[In the formula, R ²¹ represents an alkyl group having 6 or more and 18 or less carbon atoms in a linear or branched chain, an alkenyl group or an alkylphenyl group, R ²² represents an alkylene group having 2 or more and 4 or less carbon atoms, and G has a carbon number of carbon. Residues derived from 5 or 6 reducing sugars are shown. x indicates the average number of moles added, which is 0 or more and 5 or less. y indicates a number whose average value is 1 or more and 5 or less. ] The hard surface cleaning agent composition according to any one of claims 1 to 3, wherein the mass ratio (b) / (c) of the component (b) to the component (c) is 0.001 or more and 10 or less. The hard surface cleaning agent composition according to any one of claims 1 to 4, wherein the mass ratio (a) / (b) of the component (a) to the component (b) is 20 or more and 20000 or less. (B) The cleaning agent composition for a hard surface according to any one of claims 1 to 5, which contains 0.0008% by mass or more and 3% by mass or less of the component. The hard surface cleaning agent composition according to any one of claims 1 to 6, wherein the component (c) is contained in an amount of 0.005% by mass or more and 5% by mass or less. The cleaning agent composition for a hard surface according to any one of claims 1 to 7, which is for wiping and cleaning. A hard surface cleaning agent article obtained by filling a spray container with the hard surface cleaning agent composition according to any one of claims 1 to 8. A method for cleaning a floor, wherein the hard surface cleaning agent composition according to any one of claims 1 to 8 is attached to the floor, and then the composition is wiped off. The method for cleaning a floor according to claim 10, wherein the cleaning agent composition for a hard surface is sprayed and adhered to the floor. A method for reducing wiping streaks on a ceramic tile floor, using the cleaning agent composition for a hard surface according to any one of claims 1 to 8.