TWI680182B - Detergent composition for hard surface, detergent article for hard surface, method for cleaning floor, and method for reducing scratch on tile floor - Google Patents

Abstract

The present invention is a hard surface cleaner composition containing (a) ethanol, (b) polyether-modified polysiloxane, (c) a surfactant, and water in an amount of 5% by mass or more and 23% by mass or less.

Description

Detergent composition for hard surface, detergent article for hard surface, method for cleaning floor, and method for reducing scratch on tile floor

The present invention relates to a hard surface cleaner composition, a hard surface cleaner article, a method for cleaning a floor, and a method for reducing scratches on a tile floor.

In the equipment surrounding our living environment, there are various hard surfaces made of ceramics, plastics, metals, etc. These hard surfaces are exposed to various dirt attachment environments in the living scene. Among them, the hard surface used as the ground is not only located at the bottom of the living environment equipment, but also the surface that people usually come into contact with, so there is a lot of dirt remaining and it is easy to accumulate, and it has the property of being difficult to clean and remove.

For easy-to-remove dirt that does not adhere to the hard surface of the ground, it can also be easily removed by suction using a vacuum cleaner or using a non-woven cloth. However, as for the residual odor components that contain oily dirt and remain on the ground, they must be wiped with water using a mop or wiped with a cleaning agent. The household chores for such easily-remaining and difficult-to-remove dirt existing on the ground become a huge burden on the living.

Japanese Patent Laid-Open No. 2000-160199 discloses a hard surface cleaner composition capable of reducing labor as much as possible when removing dirt on a hard surface.

Although the hard surface cleaner composition described in Japanese Patent Laid-Open No. 2000-160199 has been researched on its ease of wiping, it is still not sufficient performance regarding the residue of scratches when cleaning hard surfaces such as floors. .

The present invention provides a hard surface cleaner composition that has good cleaning power and does not leave scratch marks after cleaning (hereinafter, also referred to as finishability), and a floor using the cleaner composition. Cleaning method.

The present invention relates to a hard surface cleaner composition containing (a) ethanol [hereinafter referred to as (a) component] and (b) polyether-modified polysiloxane [5]% to 23% by mass [ Hereinafter referred to as (b) component], (c) surfactant [hereinafter referred to as (c) component], and water.

The present invention also relates to a hard surface cleaner, which is obtained by filling the spray container with the hard surface cleaner composition of the present invention.

In addition, the present invention relates to a method for cleaning a floor, which is obtained by attaching the hard surface cleaning agent composition of the present invention to the floor and then erasing the composition.

The present invention also relates to a method for reducing scratches on a tile floor using the hard surface cleaner composition of the present invention.

According to the present invention, it is possible to provide a hard surface cleaner composition which has good cleaning power and does not leave scratch marks after cleaning, and a method for cleaning a floor using the cleaner composition.

The present inventors have discovered that by using a specific amount of polyether-modified polysiloxane and ethanol in addition to a surfactant, it is possible to achieve an aesthetically pleasing finish that satisfies the cleaning power without leaving scratches in the cleaning of hard surfaces Sex.

Regarding the hard surface cleaner composition of the present invention, since the polyether-modified polysiloxane is uniformly dissolved or dispersed in a composition containing ethanol, the wetting and diffusivity of the polyether-modified polysiloxane and the composition The quick-drying property is improved, and as a result, it is presumed that a good cleaning power against a hard surface is obtained, and no scratches after cleaning are left.

<(a) component>

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

<(b) component>

The component (b) of the present invention is a polyether-modified polysiloxane.

The component (b) is preferably a compound represented by the following general formula (b1).

[In the formula, R ¹ may be the same or different, and each represents an alkyl group having 1 to 4 carbon atoms. p is a number from 0 to 1,000, and q is a number from 1 to 1,000. X ¹ and X ² may be the same or different, and each represents a hydroxyl group, an alkyl group or an alkoxy group having 1 to 4 carbon atoms. R ² represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms or a fluorenyl group having 2 to 4 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 can be random or block]

In the general formula (b1), from the viewpoint of completeness, R ^{1 is} preferably a methyl group.

From the viewpoint of completeness, X ¹ and X ^{2 are} preferably an alkyl group having 1 to 3 carbon atoms, and more preferably a methyl group.

From the viewpoint of completeness, R ^{2 is} preferably a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or a fluorenyl group having 2 to 3 carbon atoms, and more preferably a hydrogen atom.

In the general formula (b1), from the viewpoint of completeness, p is 0 or more, and preferably 1 Above, it is 1,000 or less, preferably 100 or less, and more preferably 10 or less. From the viewpoint of completeness, q is 1 or more and 1,000 or less, preferably 100 or less, and more preferably 20 or less.

In the general formula (b1), from the viewpoint of completeness, a is preferably a number of 1 or more and 3 or less.

In the general formula (b1), from the viewpoint of completeness, b is 1 or more, preferably 2 or more, more preferably 3 or more, and 100 or less, preferably 50 or less, and more preferably 30 or less. It is more preferably 15 or less, and still more preferably 8 or less.

In the general formula (b1), from the viewpoint of completeness, c is 0 or more and 50 or less, preferably 30 or less, more preferably 10 or less, and further preferably 3 or less. Is 0.

The HLB (Hydrophile Lipophile Balance) value of the compound represented by (b1) is preferably 4 or more, more preferably 6 or more, and even more preferably 8 or more in terms of cleansing power and finishability. It is further more preferably 10.5 or more, and 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, and even more preferably 14.5 or less.

The HLB value of the compound represented by (b1) is calculated | required by the following formula.

HLB value = Molecular weight of polyoxyethylene in compound represented by (b1) × 20 / Molecular weight of 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 (Nuclear Magnetic Resonance, nuclear magnetic resonance) or the like.

From the viewpoints of cleaning power and completeness, the dynamic viscosity (mm ² / s) of the component (b) is preferably 1 or more, more preferably 5 or more, and even more preferably 10 or more. From the same viewpoint, It is preferably 1500 or less, more preferably 1000 or less, even more preferably 500 or less, and even more preferably 100 or less. (b) The dynamic viscosity of the component is a value measured by a Ubbelohde viscometer (made by Shibata Science Co., Ltd.) at 25 ° C.

<(c) component>

The component (c) of the present invention is a surfactant. (c) Ingredients are used from the viewpoints of cleansing power, finishability, and formulation stability. The component (c) excludes the polyether-modified polysiloxane of the component (b).

Examples of the component (c) include one or more surfactants selected from the group consisting of nonionic surfactants, anionic surfactants, amphoteric surfactants, and cationic surfactants. Preferred examples include nonionic surfactants. One or more of surfactants, anionic surfactants, and amphoteric surfactants.

Regarding the hard surface cleaner composition of the present invention, as the component (c), from the standpoint of completeness and cleanability, it is preferred to contain a component selected from a nonionic surfactant, an anionic surfactant, and an amphoteric surfactant. It is more preferable that one or more kinds of surfactants contain one or more kinds of surfactants selected from nonionic surfactants, and it is more preferable that they contain glycoside type nonionic surfactants.

Examples of the nonionic surfactant include (1) a polyoxyalkylene monoalkyl or alkenyl ether, (2) a glycoside type nonionic surfactant (such as an alkylglycoside), and (3) a fatty acid alkanol. Amines, (4) sorbitan nonionic surfactants, (5) alkyl monoglyceryl ethers, (6) fatty acid monoglycerides, (7) sucrose fatty acid esters, and (8) one of amine oxides More than one non-ionic surfactant.

As the nonionic surfactant, from the viewpoint of completeness, it is preferably selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, and (2) glycoside type nonionic surfactant (alkylglycoside Etc.), and (8) one or more nonionic surfactants among amine oxides, more preferably selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, and (2) glycoside type nonionic One or more non-ionic surfactants among the surfactants (such as alkyl glycosides), and more preferably (2) glycoside-type non-ionic surfactants (such as alkyl glycosides).

The above-mentioned nonionic surfactant is more specifically shown.

(1) Polyoxyalkylene monoalkyl or alkenyl ether

In the nonionic surfactant of (1), from the viewpoints of cleaning power and completeness, the carbon number of the alkyl group or alkenyl group is preferably 6 or more, more preferably 8 or more, and even more preferably 10 or more. Furthermore, it is 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, and even more preferably 14 or less.

In the nonionic surfactant of (1), from the viewpoint of cleaning power and finishability, the average addition mole number of the alkylene oxide is preferably more than 0, more preferably 1 or more, and even more preferably 3 The above and further more preferably 5 or more, and from the same viewpoint, 50 or less is preferred, 30 or less is more preferred, 20 or less is further preferred, and 15 or less is further preferred.

From the viewpoint of cleaning power and finishability, the alkylene oxide is preferably one or more selected from ethylene oxide, propylene oxide, and butylene oxide, and more preferably selected from ethylene oxide, and One or more of propylene oxide.

As a preferable example of the nonionic surfactant of (1), the nonionic surfactant represented by the following general formula (c1) is mentioned.

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 are average addition mole numbers, l is a number from 0 to 30, m is a number from 0 to 30, and l and m cannot be 0 at the same time. "/" Means either random or block addition of ethoxyl (C ₂ H ₄ O) and propionyl (C ₃ H ₆ O)]

From the viewpoint of cleaning power and finishability, the number of carbons of R ¹¹ in the general formula (c1) is preferably 8 or more, more preferably 10 or more, and even more preferably 12 or more. 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 cleaning power and finishability, 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), various nonyl groups, various decyl groups, various undecyl groups, various dodecyl groups (lauryl), and various tridecyl groups. Alkyl, various tetradecyl, various pentadecyl, various cetyl, various heptyl, and various octadecyl.

Examples of alkenyl include various octenyl, various nonenyl, various decenyl, various undecenyl, various dodecenyl, various tridecenyl, various tetradecenyl, various Pentadecenyl, various hexadecenyl, various octadecenyl, various octadecenyl (eg, oleyl, linoleyl). The "various" means various isomers including n-, second-, third-, and iso-.

From the viewpoints of cleaning power and finishability, 1 in the general formula (c1) is preferably more than 0, more preferably 1 or more, still more preferably 3 or more, still more preferably 5 or more, and from the same viewpoint In particular, it is preferably 50 or less, more preferably 30 or less, still more preferably 20 or less, and even more preferably 15 or less.

From the viewpoint of cleaning power and finishability, m in the general formula (c1) is preferably 0 or more, more preferably 10 or less, and more preferably 5 or less.

Regarding the polyoxyalkylene monoalkyl or alkenyl ether, and further the nonionic surfactant represented by the general formula (c1), the HLB value is preferably 5 in terms of cleansing power, finishability, and formulation stability. The above is more preferably 7 or more, even more preferably 10 or more, and from the same viewpoint, it is preferably 20 or less, more preferably 18 or less, and still more preferably 16 or less.

Here, the HLB value of the polyoxyalkylene monoalkyl or alkenyl ether and further the nonionic surfactant represented by the general formula (c1) is defined by the Griffin formula shown below. .

HLB value = 20 × Mw / M

(Where M is the molecular weight of the non-ionic surfactant, and Mw is the molecular weight of the hydrophilic part of the non-ionic surfactant)

(2) Glycoside 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)

[Wherein R ²¹ represents a straight or branched chain alkyl group, alkenyl group or alkylphenyl group having 6 or more and 18 or less carbon atoms, preferably an alkyl group, and R ²² represents an extension of 2 or more and 4 or less carbon atoms Alkyl, G represents a residue derived from a reducing sugar having 5 or 6 carbon atoms. X represents an average addition mole number, and is a number of 0 or more and 5 or less. y means the number whose average value is 1 or more and 5 or less]

In the general formula (c2), from the viewpoints of cleansing power, formulation stability, and finishability, R ²¹ is preferably 8 or more carbon atoms, more preferably 10 or more carbon atoms, and 16 or less carbon atoms. , More preferably a linear or branched alkyl group having a carbon number of 14 or less.

In general formula (c2), x is preferably 0 or more and 2 or less, and more preferably 0 in terms of cleansing power, formulation stability, and finishability. From the viewpoints of cleaning power, formulation stability, and finishability, y is preferably 1.1 or more, more preferably 1.5 or less, and even more preferably 1.4 or less. In addition, y is a measured value obtained by the proton NMR method.

In the general formula (c2), from the viewpoint of availability and cost, G may include residues derived from one or more monosaccharides selected from glucose and fructose. Examples of G include 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) fatty acid alkanolamine

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

[Chemical 2]

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

(4) Sorbic anhydride nonionic surfactant

Regarding the nonionic surfactant of (4), a nonionic surfactant represented by the following general formula (c4-I) and a nonionic surfactant represented by the following general formula (c4-II) are mentioned. One or more of these non-ionic surfactants.

[In the formula, R ⁴¹ represents an alkylene group having 2 to 4 carbon atoms, and R ⁴² independently represents an alkyl group or alkenyl group having 1 to 14 carbon atoms, and the alkyl group and the alkenyl group may be linear For any of branched, branched, and cyclic, f, g, and h represent the average addition mol number, and the total of f, g, and h is 3 or more and 50 or less]

In the above-mentioned general formula (c4-I) or (c4-II), R ⁴¹ is an alkylene group having 2 or more and 4 carbon atoms, preferably an ethylidene group or a propylidene group, more preferably an ethylidene group.

Further, in the general formula (c4-I) or (c4-II), from the viewpoints of cleaning power, formulation stability, and completeness, f, g, and h are each independently preferably 0 or more, and more preferably It is 50 or less, and more preferably 30 or less. From the viewpoints of cleansing power, formulation stability, and finishability, the total of f, g, and h is preferably 3 or more, more preferably 4 or more, and preferably 50 or less, and more preferably 30 or less.

(5) alkyl monoglyceryl ether

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

(6) fatty acid monoglycerides

Regarding the nonionic surfactant of (6), fatty acid glycerol monoesters whose fatty acid portion is a fatty acid having 8 or more and 22 or less carbon atoms, and preferably 10 or more and 14 or less carbon atoms are mentioned. The fatty acid part is preferably a fatty acid glycerol monoester having a linear or branched alkyl group having a carbon number of 8 or more and 22 or less, and more preferably a carbon number of 10 or more and 14 or less.

(7) Sucrose fatty acid ester

Regarding the nonionic surfactant of (7), sucrose fatty acid esters whose fatty acid portion is a fatty acid having 8 or more and 18 or less carbons, and preferably 10 or more and 14 or less carbons are mentioned. The sucrose fatty acid ester of a fatty acid having a linear or branched alkyl group having a carbon number of 8 or more and 18 or less, and more preferably a carbon number of 10 or more and 14 or less is preferred.

(8) Amine oxide

Examples of the nonionic surfactant in (8) include carbon atoms of 6 or more and 24 or less A straight or branched alkyl or alkenyl alkyl or alkenyl amine oxide below. Preferred amine oxides include amine oxides represented by the following general formula (c8).

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

Examples of the anionic surfactant include an anionic surfactant having a polyoxyalkylene group, and are selected from, for example, polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, and polyoxyalkylene. One or more of alkyl aryl ether sulfate, polyoxyalkylene alkenyl aryl ether sulfate, polyoxyalkylene alkyl ether carboxylate, and polyoxyalkylene alkenyl ether carboxylate Is preferably one or more selected from the group consisting of polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, and polyoxyalkylene alkyl ether carboxylate, more preferably poly Oxyalkylene ether sulfate.

The alkylene group is preferably an alkylene group or an alkylene group, more preferably an alkylene group, and the alkyl group or alkenyl group is preferably 12 or more and 14 or less in carbon number.

Examples of the anionic surfactant include alkyl sulfates. The alkyl group of the alkyl sulfate is preferably 10 or more and 14 or less in carbon number.

Examples of the salt of the anionic surfactant include alkali metal salts such as sodium salts and potassium salts, ammonium salts, and organic ammonium salts, and alkali metal salts are preferred.

Examples of the amphoteric surfactant include alkylamidopropyl-N, N-dimethylacetate betaine, alkylamidopropyl-N, N-dimethyl-2-hydroxypropyl One or more of sulfobetaine and alkylphosphoniumaminopropyl-N, N-dimethyl-propylsulfobetaine, etc., preferably selected from laurylaminopropylpropyl-N, N -One or more of dimethylacetate betaine, hydroxylaurylsulfobetaine, and laurylaminopropyl-N, N-dimethyl-2-hydroxypropylbetaine, and more preferably a hydroxyl group Laurylsulfobetaine.

Examples of the cationic surfactant include a monoalkyl trimethylammonium salt having an alkyl group having 8 or more and 16 carbon atoms, and a dialkyl group having 2 alkyl groups having 8 or more and 14 carbon atoms. One or more of dimethylammonium salt and alkyldimethylbenzylammonium salt having an alkyl group having 8 or more and 14 carbon atoms, preferably one having 8 or more and 14 or less carbon atoms The alkyl dimethyl benzyl ammonium salt of the alkyl group is more preferably an alkyl dimethyl benzyl ammonium salt having an alkyl group having 1 carbon number.

<Water>

The hard surface cleaner composition of the present invention is a liquid cleaner composition containing water. The components (a) to (c) may be in any form of dissolving, dispersing, and emulsifying in water, but in terms of cleansing power and finishability, a dissolved form is preferred. As the water, ion-exchanged water or distilled water obtained by removing metal components, or hypochlorous acid sterilizing water in which hypochlorous acid is dissolved at a concentration of 0.5 ppm or more and 10 ppm or less can be used. Water is the remainder of the composition and is contained in an amount of 100% by mass as a whole.

<Composition, etc. of hard surface cleaner composition>

Regarding the cleansing composition for a hard surface of the present invention, the component (a) is contained in an amount of 5 mass% or more, preferably 6 mass% or more, more preferably 8 mass% or more, and more preferably It is 10% by mass or more, and from the same viewpoint, it contains 23% by mass or less, preferably 20% by mass or less, more preferably 18% by mass or less, and still more preferably 15% by mass or less.

With regard to the hard surface cleaner composition of the present invention, In other words, the content of the component (b) is preferably 0.0008% by mass or more, more preferably 0.001% by mass or more, and further preferably 0.003% by mass or more. In terms of cleansing power and finishability, the content is preferably 3%. 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 or less, still more preferably 0.08% by mass or less, still more preferably 0.05% by mass or less, furthermore It is preferably 0.03 mass% or less.

Regarding the cleaning composition for a hard surface of the present invention, from the viewpoint of cleaning power and finishability, the content of the component (c) is preferably 0.005% by mass or more, more preferably 0.008% by mass or more, and still more preferably 0.01. At least mass%, more preferably at least 0.05 mass%, and from the viewpoint of completeness, the content is preferably at most 5 mass%, more preferably at least 3 mass%, still more preferably at most 1 mass%, and even more It is preferably 0.8% by mass or less, and even more preferably 0.5% by mass or less.

With respect to the hard surface cleaner composition of the present invention, the mass ratio (a) / (b) of the component (a) to the component (b) is preferably 20 or more, and more preferably 50 or more, from the viewpoint of completeness. And more preferably 100 or more, further more preferably 300 or more, even more preferably 500 or more, and even more preferably 800 or more, and from the same viewpoint, preferably 20,000 or less, more preferably 15,000 or less, and more preferably It is preferably at most 10,000, and more preferably at most 6000. This mass ratio is a mass ratio of the content of the component (a) to the content of the component (b).

With regard to the hard surface cleaner composition of the present invention, from the viewpoint of completeness, the mass ratio (b) / (c) of the component (b) to the component (c) is preferably 0.001 or more, more preferably 0.003 or more It is more preferably 0.005 or more, still more preferably 0.01 or more, still more preferably 0.03 or more, and from the viewpoint of cleaning power and finishability, preferably 10 or less, more preferably 5 or less, and even more preferably 1 or less, and more preferably 0.5 or less.

When the component (c) is a non-ionic surfactant, the mass ratio of the component (b) to the non-ionic surfactant (b) / (non-ionic surfactant) is smaller than that of the non-ionic surfactant. It 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 preferably 0.03 or more, and from the viewpoint of cleaning power and finishability In particular, it is preferably 10 or less, more preferably 5 or less, even more preferably 1 or less, and even more preferably 0.5 or less.

In the case where the hard surface cleaner composition of the present invention contains a glycoside-type nonionic surfactant as the component (c), the component (b) and the glycoside-type nonionic surfactant are in terms of completeness. The mass ratio (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, and still more preferably 0.03 or more, and From the viewpoint of cleaning power and finishability, 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.

As for the hard surface cleaner composition of the present invention, from the viewpoints of solubility, finishability, and cleaning power, the water content is preferably 75% by mass or more, more preferably 80% by mass or more, and still more preferably 82%. The mass content is more than or equal to 84% by mass, and more preferably 94.8% or less by mass, more preferably 94% by mass or less, still more preferably 92% by mass or less, and even more preferably 90% by mass or less.

In the hard surface cleaner composition of the present invention, as other ingredients, a dispersant, a chelating agent, a tackifier, a flavoring agent, a colorant, a solvent, a preservative, etc., which are generally formulated in a hard surface cleaner, may be blended.

Regarding the hard surface cleaner composition of the present invention, from the standpoint of completeness or the damage of metal products, the pH of the stock solution is preferably 5 or more, more preferably 6 or more, and even more preferably at 20 ° C. It is 6.5 or more, and from the viewpoint of minimizing the influence on the wax existing on the hard surface, it is preferably 8 or less, and more preferably 7.5 or less. This adjustment of the pH value uses inorganic acids such as sulfuric acid, hydrochloric acid, phosphoric acid, organic acids such as malic acid, citric acid, acetic acid, sodium hydroxide, potassium hydroxide, magnesium hydroxide, sodium carbonate, and potassium carbonate. And organic alkali agents such as monoethanolamine and 2-amino-2-methyl-1-propanol. In the present invention, in terms of the durability of the cleaning power, it is preferred that the detergent composition has a buffering capacity, and an inorganic alkali agent is suitably contained. The content of the inorganic alkali agent in the detergent composition of the present invention It is preferably 0.001% by mass or more, more preferably 0.005% by mass or more, and more preferably 0.02% by mass or less, and more preferably 0.01% by mass or less.

The hard surface cleaner composition of the present invention is suitable for wiping cleaning applications. That is, the hard surface cleaner composition of the present invention can be suitably used for cleaning hard surfaces (various articles, floors, walls, ceilings, etc.) in living areas such as living rooms, rooms, kitchens, bathrooms, and toilets. In this case, the composition of the present invention does not generate bubbles, greasy texture, and residual marks, has fewer scratches and is excellent in finishability, and also dries quickly, so no additional water wiping is required (secondary wiping). For these effects, the hard surface is preferably a floor.

Examples of the hard surface include a hard surface made of one or more materials selected from ceramics, plastics, wood, stone, and metals.

According to the present invention, there is provided a cleaning method for a hard surface which is wiped and cleaned after the hard surface cleaner composition of the present invention is applied to a hard surface.

Furthermore, according to the present invention, there is provided a method for cleaning a floor after the hard surface cleaner composition of the present invention is adhered to a floor, and the composition is wiped. The floor may be a floor made of one or more materials selected from ceramics, plastics, wood, stone, and metal. From the viewpoint that the reduction effect of scratches can be felt more clearly, the floor is preferably a tile floor. According to the present invention, there is provided a method for reducing scratches on a tile floor using the hard surface cleaner composition of the present invention. This method is a method for reducing scratches caused by cleaning the above-mentioned cleaning agent composition by cleaning the tile floor with the cleaning agent composition, and using the hard surface cleaning agent composition of the present invention as the above-mentioned cleaning agent combination Method for reducing scratches on ceramic tile floors after cleaning.

Wiping cleaning is preferably performed by removing a hard surface with a composition applied to a hard surface using a cloth, a rag, a non-woven cloth, a mop, paper, or the like.

The hard surface cleaner composition of the present invention can be directly applied to a hard surface without being diluted by spraying or the like. In addition, the hard surface cleaner composition of the present invention can also be diluted with water to preferably 10 times or more, further preferably 50 times or more, and preferably 200 times or more. Then, it is more preferable to apply it to a hard surface in the form of a cleaning liquid made up to 150 times or less. After applying the cleaning solution to a hard surface, it is preferable to perform wiping cleaning. After the cleaning solution is applied to a hard surface, the hard surface can be dried without washing.

In the case of cleaning the floor, the hard surface cleaner composition of the present invention having 1 m ² per floor area is preferably 0.5 g or more, more preferably 1 g or more, and more preferably 50 g or less, more preferably 20 g or less. The composition is preferably sprayed out of the composition and adhered to the floor. Thereafter, the above composition adhered to the floor was wiped off with a mop, cloth, and paper. After allowing the composition to adhere to the floor, it is preferably left for 60 seconds or less, more preferably for 30 seconds or less, and then the composition is wiped off. The erasing is preferably performed while the composition is in a wet state.

The hard surface cleaner composition of the present invention or a cleaning solution (hereinafter, sometimes referred to as a cleaning solution) diluted by the above-mentioned method may be used as a cleaning article by being impregnated into a substrate. The cleaning article impregnated with the hard surface cleaner composition or cleaning liquid of the present invention in the substrate is preferred from the viewpoint of the operability of the cleaning operation.

As a substrate for a cleaning article impregnated with a hard surface cleaner composition or a cleaning solution, it is flexible and can be impregnated with a hard surface cleaner composition or a cleaning solution. It is strong and does not generate debris. It is particularly preferable to use a substrate which can be impregnated with a hard surface cleaner composition or a cleaning solution in an amount to be described later under no load.

Examples of such a substrate include a fibrous structure made of a fibrous material, such as various papers, nonwoven fabrics, woven fabrics, or woven fabrics. Examples of the fibrous material constituting the fibrous structure include cellulose fibers, modified cellulose fibers, synthetic fibers, and a mixture of two or more of these.

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

The use of the hard surface cleaner composition impregnated with the present invention or cleaning The cleaning method for cleaning the hard surface with a liquid cleaning article is preferably used for slight cleaning of the hard surface from the viewpoint of the operability of the cleaning operation. The cleaning article impregnated with the hard surface cleaner composition or cleaning liquid may be any of the following: the substrate is impregnated with the hard surface cleaner composition or cleaning liquid in advance, or by spraying the same as before use A dried substrate is impregnated with a hard surface cleaner composition or a cleaning solution. In addition, the surface to be cleaned may be cleaned with the sprayed cleaning article. The cleaning article impregnated with the hard surface cleaning agent composition or cleaning liquid can be mounted on a mop-shaped cleaning tool and used, or it can be wiped and removed by holding it directly. When cleaning the floor, a mop is preferred.

In the case where the hard surface cleaner composition or cleaning liquid is impregnated in advance, the impregnation rate of the hard surface cleaner composition or cleaning liquid is, from the viewpoint of the cleanability, the mass per substrate [ie, the unimpregnated state (the dry state The quality basis of the substrate] is preferably 100% by mass or more, more preferably 150% by mass or more, more preferably 1000% by mass or less, more preferably 500% by mass or less, and still more preferably 400% by mass or less. When the impregnation rate is 100% by mass or more, sufficient cleaning performance against stains or dust can be obtained. If it is 1000% by mass or less, the release amount of the detergent composition to the surface to be cleaned becomes appropriate without leaving dirt or dust on the surface to be cleaned, and it can be applied to the surface without affecting the cleaning surface containing various materials such as wood-based materials. Case. From the viewpoint of further improving the cleanability, when the substrate is a sheet, the basis weight before the impregnation of the hard surface cleaner composition or the cleaning liquid is about the retention of the cleaner required for cleaning a certain area and the sheet From the viewpoint of the operability or cost of the material, it is preferably 40 g / m ² or more, more preferably 50 g / m ² or more, still more preferably 200 g / m ² or less, and even more preferably 150 g / m ² or less.

When the cleaning article impregnated with the hard surface cleaning agent composition or cleaning liquid is used, the hard surface cleaning agent composition or cleaning liquid of the present invention may be sprayed onto the object to be cleaned or the above-mentioned cleaning. Use the item on one side. By using this method, a wider area can be cleaned.

The present invention relates to a method for filling the hard surface cleaning agent composition of the present invention in Detergent articles for hard surfaces made in a spray container.

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 spray container include a container main body containing the hard surface cleaning agent composition of the present invention, and a trigger liquid ejector attached to the mouth portion of the container main body, and further, installation at the mouth portion of the container main body There is a trigger sprayer for spraying the above composition, and a vertical pipeline and a horizontal pipeline are formed inside the trigger sprayer, and a vertical pipeline is provided with a device for blocking the communication between the vertical pipeline and the horizontal pipeline. A valved spray container (hereinafter, referred to as a spray container (I)). The volume of the horizontal pipeline of the spray container (I) is preferably 0.1 to 0.28 cm ³ , and the volume of the vertical pipeline under the valve is preferably 0.06 to 0.19 cm ³ . The spray container (I) includes a cylinder at a position below the horizontal pipe, and a rotary element is installed at the front end of the horizontal pipe. Further, a nozzle portion having a nozzle hole is fixed to the front end of the rotary element. The spray container (I) is a type in which the trigger is used to exhaust the air in the cylinder to the outside, and when the trigger is reset, the vertical of the container body is immersed in the hard surface cleaner composition of the present invention when the trigger is reset. The pipeline sucks the above composition, fills the cylinder with liquid, and pulls the trigger again to squeeze out the liquid in the cylinder and introduce it into the vertical pipeline, and then imparts the liquid flow through the horizontal pipeline and the rotating element. Rotate and finally eject from the nozzle. As the trigger type spray container, for example, a trigger type spray container for "Bath Magiclean" (Kao (Stock)) can be used for cleaning and drying.

In the method for cleaning the floor of the present invention, it is preferred that the hard surface cleaning agent composition of the present invention is sprayed to adhere to the floor. The spray is preferably a hard surface cleaner article of the present invention.

The present invention relates to the use of a composition which is used as a hard surface cleaner composition, and the composition contains (a) ethanol and (b) polyether modified poly Siloxane, (c) surfactant, and water. That is, as for a composition having the composition or aspect described in the hard surface cleaner composition of the present invention, Use of cleaning composition for rough surface. In the composition used for this purpose, all the matters described in the hard surface cleaner composition of the present invention can be applied.

Regarding the above embodiment, the present invention further discloses the following hard surface cleaner composition, hard surface cleaner article, and floor cleaning method.

<1> A hard surface cleaner composition containing (a) ethanol [hereinafter referred to as (a) component] and (b) polyether-modified polysiloxane [5% to 23% by mass] It is referred to as (b) component], (c) surfactant [hereinafter referred to as (c) component], and water.

<2> The hard surface cleaner composition according to the above <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 represents an alkyl group having 1 to 4 carbon atoms. p is a number from 0 to 1,000, and q is a number from 1 to 1,000. X ¹ and X ² may be the same or different, and each represents a hydroxyl group, an alkyl group or an alkoxy group having 1 to 4 carbon atoms. R ² represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms or a fluorenyl group having 2 to 4 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 can be random or block]

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

<4> The hard surface cleaner composition according to any one of the above <1> to <3>, wherein the dynamic viscosity (mm ² / s) of the component (b) is preferably 1 or more, more preferably 5 or more It is more preferably 10 or more, and preferably 1500 or less, more preferably 1000 or less, even more preferably 500 or less, and still more preferably 100 or less.

<5> The hard surface cleaner composition according to any one of the above <1> to <4>, wherein the component (c) is selected from a nonionic surfactant, an anionic surfactant, an amphoteric surfactant, and One or more surfactants among cationic surfactants are preferably one or more surfactants selected from non-ionic surfactants, anionic surfactants, and amphoteric surfactants.

<6> The hard surface cleaner composition according to any one of the above <1> to <5>, wherein the component (c) contains a component selected from a nonionic surfactant, an anionic surfactant, and an amphoteric surfactant. One or more kinds of surfactants among the agents preferably contain one or more kinds selected from nonionic surfactants, and more preferably contain glycoside type nonionic surfactants.

<7> The hard surface cleaner composition according to the above <5> or <6>, wherein the nonionic surfactant is selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, and (2) glycoside Type nonionic surfactant, (3) fatty acid alkanolamine, (4) sorbitan nonionic surfactant, (5) alkyl monoglyceryl ether, (6) fatty acid monoglyceride, (7) sucrose One or more nonionic surfactants in fatty acid esters and (8) amine oxides, preferably selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, and (2) glycoside type nonionic A surfactant and one or more nonionic surfactants among (8) amine oxides, more preferably selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, and (2) glycoside type non One or more nonionic surfactants among the ionic surfactants, and more preferably (2) a glycoside type nonionic surfactant.

<8> The hard surface cleaner composition according to the above <7>, wherein polyoxyalkylene The carbon number of the alkyl or alkenyl group of the alkyl monoalkyl or alkenyl ether is 6 or more, preferably 8 or more, more preferably 10 or more, still more preferably 12 or more, and 22 or less, and preferably 18 or less Is more preferably 16 or less, and even more preferably 14 or less.

<9> The hard surface cleaner composition according to the above <7> or <8>, wherein the average addition mole number of polyoxyalkylene monoalkyl or alkenyl ether alkylene oxide exceeds 0, preferably It is 1 or more, more preferably 3 or more, still more preferably 5 or more, and 50 or less, preferably 30 or less, more preferably 20 or less, and even more preferably 15 or less.

<10> The hard surface cleaner composition according to the above <7>, 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 are average addition mole numbers, 1 is a number from 0 to 30, m is a number from 0 to 30, and l and m cannot be 0 at the same time. "/" Represents either random addition or block addition of oxyethylene and oxypropylene groups]

<11> The hard surface cleaner composition according to any one of <7> to <10> above, wherein 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, and even more preferably 16 or less.

<12> The hard surface cleaner composition according to the above <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)

[Wherein R ²¹ represents a straight or branched chain alkyl group, alkenyl group or alkylphenyl group having 6 or more and 18 or less carbon atoms, preferably an alkyl group, and R ²² represents an extension of 2 or more and 4 or less carbon atoms Alkyl, G represents a residue derived from a reducing sugar having 5 or 6 carbon atoms. x represents an average addition mole number, and is a number of 0 or more and 5 or less. y represents a number whose average value is 1 or more and 5 or less. ]

<13> The hard surface cleaner composition according to the above <5> or <6>, wherein the anionic surfactant is an anionic surfactant having a polyoxyalkylene group, and is preferably selected From polyoxyalkylene alkyl ether sulfate, polyoxyalkylene alkenyl ether sulfate, polyoxyalkylene alkylaryl ether sulfate, polyoxyalkylene alkenyl aryl ether sulfate, poly One or more of oxyalkylene alkyl ether carboxylate and polyoxyalkylene alkenyl ether carboxylate, more preferably selected from polyoxyalkylene alkyl ether sulfate, polyoxyalkylene One or more of an alkenyl ether sulfate and a polyoxyalkylene alkyl ether carboxylate, and more preferably a polyoxyalkylene alkyl ether sulfate, or an alkyl sulfate or an alkyl carbon Alkyl sulfate having a number of 10 or more and 14 or less.

<14> The hard surface cleaner composition according to the above <5> or <6>, wherein the amphoteric surfactant is selected from the group consisting of alkylamidopropyl-N, N-dimethylacetic acid betaine, alkyl 1 of amidinopropyl-N, N-dimethyl-2-hydroxypropylsulfobetaine, and alkyl amidinopropyl-N, N-dimethyl-propylsulfobetaine Or more, preferably selected from laurylaminopropyl-N, N-dimethylacetic acid betaine, hydroxylaurylsulfobetaine, and laurylaminopropyl-N, N-dimethyl- One or more of 2-hydroxypropyl betaines, and more preferably hydroxylauryl sulfobetaine.

<15> The hard surface cleaner composition according to any one of the above <1> to <14>, which contains (a) component in an amount of 6 mass% or more, preferably 8 mass% or more, and more preferably 10 mass% It is 20% by mass or less, preferably 18% by mass or less, and more preferably 15% by mass or less.

<16> The hard surface cleaner composition according to any one of the above <1> to <15>, wherein the component (b) contains preferably 0.0008% by mass or more, more preferably 0.001% by mass or more, and more preferably 0.003 mass% or more, and preferably 3 mass% or less, more preferably 0.8 mass% or less, still more preferably 0.5 mass% or less, still more preferably 0.1 mass% or less, and still more preferably 0.08 mass% or less, It is more preferably 0.05% by mass or less, and still more preferably 0.03% by mass or less.

<17> The hard surface cleaner composition according to any one of the above <1> to <16>, which contains (c) component in an amount of 0.005 mass% or more, preferably 0.008 mass% or more, and more preferably 0.01 mass% Above, and more preferably 0.05% by mass or more, and containing 5% by mass or more Below, it is preferably 3% by mass or less, more preferably 1% by mass or less, still more preferably 0.8% by mass or less, and still more preferably 0.5% by mass or less.

<18> The hard surface cleaner composition according to any one of the above <1> to <17>, wherein the mass ratio (a) / (b) of the component (a) to the component (b) is 20 or more, more than It is preferably 50 or more, more preferably 100 or more, still more preferably 300 or more, even more preferably 500 or more, even more preferably 800 or more, and 20,000 or less, preferably 15,000 or less, more preferably 10,000 or less, and furthermore It is preferably 6000 or less.

<19> The hard surface cleaner composition according to any one of the above <1> to <18>, wherein the mass ratio (b) / (c) of the component (b) to the component (c) is 0.001 or more, more than It is preferably 0.003 or more, 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, and even more preferably 0.5 or less.

<20> The hard surface cleaner composition according to any one of the above <1> to <18>, which contains a nonionic surfactant as the component (c), and (b) the component and the nonionic surfactant The mass ratio (b) / (non-ionic surfactant) is 0.001 or more, preferably 0.003 or more, 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 It is 5 or less, more preferably 1 or less, and even more preferably 0.5 or less.

<21> The hard surface cleaner composition according to any one of the above <1> to <18>, which contains a glycoside type nonionic surfactant as the component (c), and (b) the component and a glycoside type nonionic The mass ratio of the surfactant (b) / (glycoside 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, and even more preferably 0.03 or more, and It is 10 or less, preferably 5 or less, more preferably 1 or less, and even more preferably 0.5 or less.

<22> The hard surface cleaner composition according to any one of the above <1> to <21>, which contains 75% by mass or more of water, preferably 80% by mass or more, more preferably 82% by mass or more, and furthermore It is preferably 84% by mass or more and contains 94.8% by mass or less, and more preferably It is 94% by mass or less, more preferably 92% by mass or less, and still more preferably 90% by mass or less.

<23> The hard surface cleaner composition according to any one of the above <1> to <22>, wherein the pH at 20 ° C is 5 or more, preferably 6 or more, more preferably 6.5 or more, and 8 or less, preferably 7.5 or less.

<24> The hard surface cleaner composition according to any one of the above <1> to <23>, which is used for wiping cleaning.

<25> The hard surface cleaner composition according to any one of the above <1> to <24>, wherein the hard surface is composed of one or more materials selected from ceramics, plastics, wood, stone, and metal Hard surface.

<26> A method for cleaning a floor, which is obtained by attaching the hard surface cleaner composition according to any one of the above <1> to <25> to the floor, and then erasing the composition.

<27> The method for cleaning the floor according to the above <26>, which comprises attaching a hard surface cleaner composition to the floor, and then wiping the composition with a rag, a rag, a non-woven cloth, a mop, or paper.

<28> The floor cleaning method according to the above <26> or <27>, wherein the hard surface cleaning agent composition is diluted with water to 10 times or more, preferably 50 times or more, and 200 times or less, The cleaning liquid is preferably adhered to the floor in the form of a cleaning liquid of 150 times or less.

<29> The floor cleaning method according to any one of the above <26> to <28>, which is to attach 0.5g or more of a hard surface cleaner composition on the floor at an area of 1m ² per floor, preferably 1g or more And is 50 g or less, preferably 20 g or less.

<30> The floor cleaning method according to any one of the above <26> to <29>, which involves spraying a hard surface cleaning agent composition in a mist and attaching it to the floor.

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

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

<33> A cleaner for a hard surface, which is obtained by filling a spray container with the cleaner for a hard surface as described in any one of <1> to <25> above.

<34> The cleaning agent for a hard surface as described in <33> above, wherein the spray container is a spray container equipped with a trigger sprayer.

<35> A method for reducing scratches on a tile floor, using the hard surface cleaner composition according to any one of <1> to <25> above.

<36> A method for reducing scratches on a tiled floor after cleaning, which is a method for reducing the scratches caused by erasing the cleaner composition after cleaning the tiled floor with a detergent composition, and using the same as described above The hard surface cleaner composition according to any one of <1> to <25> as the above-mentioned cleaner composition.

<37> The method of reducing scratches according to the above <35> or <36>, after attaching the hard surface cleaning agent composition to the floor, wipe the composition with a wiper, rag, non-woven cloth, mop, or paper .

<38> The method for reducing scratches according to any one of the above <35> to <37>, wherein the hard surface cleaner composition is diluted with water to 10 times or more, preferably 50 times or more, and The cleaning liquid is attached to the floor in the form of a cleaning liquid of 200 times or less, preferably 150 times or less.

<39> The method for reducing scratches according to any one of the above <35> to <38>, which is to attach 0.5g or more of a hard surface cleaner composition to the floor at 1m ² per floor area, preferably 1g or more And is 50 g or less, preferably 20 g or less.

<40> The method for reducing scratches according to any one of the above <35> to <39>, which is to spray the cleaning composition for a hard surface in a mist and attach it to a tile floor.

<41> The method for reducing scratches according to any one of the above <35> to <40>, after attaching the hard surface cleaner composition to a tile floor, leaving it for 60 seconds or less, preferably 30 seconds or less, The composition was then erased.

<42> The method for reducing scratches according to any one of the above <35> to <41>, in which a hard surface cleaner composition is sprayed and adhered to a tile floor.

<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, which is used as a hard surface cleaner composition, and the composition contains (a) ethanol and (b) polyether-modified polysiloxane in an amount of 5% to 23% by mass. (C) a surfactant, and water.

<44> Use of an article for a hard surface cleaner article, and the article is filled with a hard surface cleaner composition as described in any one of the above <1> to <25> in a spray container to make.

<45> The use as described in <44> above, wherein the spray container is a spray container equipped with a trigger sprayer.

[Example]

Examples of the present invention will be described below. The examples are illustrative of the present invention and are not intended to limit the present invention.

Examples 1 to 18, Comparative Examples 1 to 4

The hard surface cleaner composition 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) Cleaning power

0.5 g (approximately 1 cm ² ) was dripped onto a ceramic tile (manufacturer: Foshan XiangYu Ceramic CO., Ltd., trade name: POLISHED PORCELAIN TILE, grade: Premium, color: white, size 100mm × 100mm) The oleic acid colored (Sudan Pure Chemical Industry Co., Ltd., Grade 1) and colored oleic acid (Wako Pure Chemical Industries, Ltd., Grade 1) were added as 0.05% by mass as sample dirt. 2 g of the hard surface cleaner composition shown in Table 1 was attached so as to be in uniform contact with the entire periphery of the sample dirt.

Fold a paper wipe (Pro-Wipe, Soft Wipe S200, size: 195mm × 125mm, made by Dawang Paper Co., Ltd.) 4 times (size: about 24mm × 63mm), and make it contact the center of the sample dirt. While pressing the folded paper wiping cloth with the middle finger and the index finger, wipe 10 times with the sample dirt as the center and draw a circle with a diameter of about 50mm under a load of 1 ± 0.1kg. After wiping, visually observe the residue of the soil after drying, and make a judgment based on the following judgment criteria.

5 points: Dirt is basically removed

4 points: Although there is very little colored part, there is no need to pay attention to it

3 points: Although there are few colored parts remaining, it is not necessary to pay attention to the grade

2 points: more colored parts remain

1 point: the dirt is not removed at all

(2) Completeness of clean surface (with or without scratches)

A paper wiping cloth (Pro-Wipe soft towel 4P, size: 405mm × 315mm, manufactured by Dawang Paper Co., Ltd.) was cut into a size of 30mm × 100mm to make a paper sheet.

On the ceramic tile (manufacturer: Foshan XiangYu Ceramic CO., Ltd., trade name: POLISHED PORCELAIN TILE, Grade: Premium, color: black, size 100mm × 100mm), so that one side of the tile and the long side of the above paper sheet Set the above-mentioned pieces of paper in a consistent manner.

The paper sheet was impregnated with 1 g of the hard surface cleaner composition shown in Table 1. A 100 g load magnetic tile having the same size (30 mm × 100 mm) as the above paper sheet was mounted, and the load magnetic tile was turned to the side opposite to the tile, It is stretched with the said paper sheet, and it is made to move for 3 seconds. Thereafter, the load-bearing tile and the above-mentioned paper sheet were removed, the completeness of the surface of the tile after drying was visually observed, and judgement was made based on the following judgement criteria.

5 points: almost scratch-free grade

4 points: Although there are few scratches, you don't need to worry about it at all

3 points: Although there are few scratches remaining, do not care about the level

2 points: Grade with more scratches remaining

1 point: Grade of residual scratches on the entire surface

The components in the table are as follows.

(a) Ingredient

‧Ethanol: Made by Wako Pure Chemical Industries, Ltd., Class 1

(b) Ingredient

‧Polyether-modified polysiloxane 1: REG6 methyl ether siloxane [Polyether-modified polysiloxane modified with R ² as methyl group and b as 6 in general formula (b1)], manufactured by Shin-Etsu Chemical Industry Co., Ltd., KF618, HLB11 (catalog value), dynamic viscosity 20mm ² / s

‧Polyether-modified polysiloxane: PEG11 methyl ether siloxane [polyether-modified polysiloxane in which R ² is methyl and b is 11 in general formula (b1)], manufactured by Shin-Etsu Chemical Industry Co., Ltd., KF6011, HLB12 (catalog value), dynamic viscosity 130mm ² / s

‧Polyether modified polysiloxane 3: PEG9 methyl ether siloxane [polyether modified polysiloxane in which R ² is a methyl group and b is 9 in general formula (b1)], manufactured by Shin-Etsu Chemical Industry Co., Ltd., KF6016, HLB4.5 (catalog value), dynamic viscosity 150mm ² / s

‧Polyether modified polysiloxane 4: PEG / PPG-27 / 9 Butylsilicone [In the general formula (b1), R ² is butyl, b is 27, and c is 9 ], Manufactured by Shin-Etsu Chemical Industry Co., Ltd., KF615A, HLB10 (catalog value), dynamic viscosity 920mm ² / s

‧Polyether modified polysiloxane 5: PEG / PPG-20 / 22 Butylsilicone [In the general formula (b1), R ² is butyl, b is 20, and c is 22 ], Manufactured by Shin-Etsu Chemical Industry Co., Ltd., KF6012, HLB7 (catalog value), dynamic viscosity 1500mm ² / s

‧Polyether-modified polysiloxane 6: REG10 siloxane [polyether-modified polysiloxane in which R ² is a hydrogen atom and b is 10 in general formula (b1)], manufactured by Shin-Etsu Chemical Industry Co., Ltd., KF6043, HLB15 (catalog value), dynamic viscosity 400mm ² / s

In addition, the viscosity of the component (b) is a dynamic viscosity measured by a Ubbelohde viscometer (made by Shibata Science Co., Ltd.) at 25 ° C.

(b ') component (comparative component of (b) component)

‧Cyclic polysiloxane: cyclopentasiloxane, manufactured by Shin-Etsu Chemical Industry Co., Ltd., KF995, polysiloxane without polyether modification, dynamic viscosity 4mm ² / s

‧Anionic modified polysiloxane: Modified polysiloxane containing carboxyl group (made by Shin-Etsu Chemical Industry Co., Ltd., X-22-3701E, dynamic viscosity 2,000 mm ² / s, functional group equivalent 4,000 g / mol)

(c) Ingredient

‧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, and y is 1.1 Non-ionic surfactant], manufactured by BASF, Plantacare 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. Structure of non-ionic surfactants], HLB 15.3

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 secondary alkyl group having 12 to 14 carbon atoms, l is 7, and m is 0 Agent], made by Japan Catalyst Co., Ltd., Softanol 70H, HLB12.1

‧ Amphoteric Surfactant: Lauryl Aminopropyl Betaine, manufactured by Kao Corporation, Amphitol 20AB

‧Anionic surfactant: Sodium lauryl sulfate, manufactured by Wako Pure Chemical Industries, Ltd., Wako Grade 1

(Inspection)

As can be seen from Table 1, compared to Comparative Examples 1 to 4, Examples 1 to 18 of the present invention can achieve both cleaning power and finishability.

Comparing Examples 1, 4 to 8 and Comparative Examples 1 and 4, it can be seen that Examples 1, 4 to 8 using the polyether-modified polysiloxane as component (b) as the polysiloxane compound are more excellent in terms of completeness. .

Comparing Examples 1 and 4 to 8, it can be seen that Example 1 using HLB11 as a polyether-modified polysiloxane and polyether-modified polysiloxane 1 with a dynamic viscosity of 20 mm ² / s as the component (b) is completed. More excellent in terms of sex.

Comparing Examples 1 to 3, 17, and 18, it can be seen that Example 1 using nonionic surfactant 1 as a glycoside nonionic surfactant as the component (c) is more excellent in terms of completion.

Comparing Examples 1, 9, 10, and Comparative Examples 2 and 3, it can be seen that Example 1 having a content of (a) of 12% by mass is more excellent in terms of completeness.

Comparison of Examples 1, 11, and 12 shows that Example 1 having a content of (b) of 0.01% by mass and Example 11 having 0.003% by mass are more excellent in terms of completeness.

Comparing Examples 1 and 13 to 16, it can be seen that Example 1 having a content of (c) component of 0.1% by mass is more excellent in terms of completeness.

Comparing Examples 1, 11, and 12 with the same content of component (a) and component (c) and different mass ratios (a) / (b), it can be seen that the implementation of the mass ratio of (a) / (b) is 1200 Example 1 and Example 11 with 4000 were excellent in cleaning power and finishability.

Comparing Examples 1 and 13 to 16 with the same content of component (a) and component (b) and different mass ratios (b) / (c), it can be seen that the implementation of the mass ratio of (b) / (c) is 0.1 Example 1 is excellent in cleaning power and finishability.

Example 19

By setting the tile for 3 days on the floor of an ordinary family (4-person family) room (manufacturer: Foshan XiangYu Ceramic CO., Ltd., trade name: POLISHED PORCELAIN TILE, grade: premium, color: black, size 60mm × 60mm ), Let the whole family walk barefoot on it for 10 days a day for 3 days, and make 2 contaminated tiles.

The hard surface cleaner composition of Example 1 shown in Table 1 was filled in a trigger spray container of "Bath Magiclean Spray" (manufactured by Kao Corporation). Set the spray port to "wide foam" and spray 5 times on each tile (spray The amount is 4.5g), and then use a mop (install mop: Moonstar mop replacement head, size 24cm # 190, manufactured by MIYAKO C0., LTD.) To clean 6 rounds, and use the above judgment criteria to judge the completion after drying Yes or no). The results are described below.

‧Example 19 (the composition of Example 1): 5 points

Claims (13)

A hard surface cleaner composition containing (a) ethanol [hereinafter referred to as (a) component] and (b) polyether-modified polysiloxane [hereinafter referred to as ( b) component], (c) surfactant [hereinafter referred to as (c) component], and water, wherein the mass ratio (a) / (b) of (a) component to (b) component is 50 or more and 20,000 or less (B) component is a compound represented by the following general formula (b1), [In the formula, R ¹ may be the same or different, and each represents an alkyl group having 1 or more and 4 or less carbon; p represents a value of 0 or more and 1000 or less, q represents a value of 1 or more and 1000 or less; X ¹ and X ² It may be the same or different, and each represents a hydroxyl group, an alkyl group or an alkoxy group having 1 to 4 carbon atoms; R ² represents a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms or 2 to 4 carbon atoms A base; a represents a value from 1 to 4; b represents a value from 1 to 100; c represents a value from 0 to 50; / represents each structural unit with p and q and b, The structural unit of c is random or block]. The hard surface cleaner composition as claimed in claim 1, which contains a nonionic surfactant as the component (c). The hard surface cleaner composition according to claim 2, wherein the nonionic surfactant is selected from (1) polyoxyalkylene monoalkyl or alkenyl ether, and (2) glycoside type nonionic surfactant One or more non-ionic surfactants. The hard surface cleaner 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 cleaner composition according to any one of claims 1 to 3, which contains the component (b) in an amount of 0.003% by mass or more and 0.1% by mass or less. The hard surface cleaner composition according to any one of claims 1 to 3, which contains the component (c) in an amount of 0.005% by mass or more and 5% by mass or less. The hard surface cleaner composition according to any one of claims 1 to 3, wherein the mass ratio (a) / (b) of the component (a) to the component (b) is 100 or more and 20,000 or less. Use of a hard surface cleaner composition according to any one of claims 1 to 7 for wiping cleaning. Use of a hard surface cleaner composition according to any one of claims 1 to 7 for cleaning floors. A hard surface cleaner article is prepared by filling a spray container with the hard surface cleaner composition according to any one of claims 1 to 7. A method for cleaning a floor, after the hard surface cleaning agent composition according to any one of claims 1 to 7 is attached to the floor, the composition is wiped off. The method for cleaning a floor as claimed in claim 11 is to spray the hard surface cleaner composition onto the floor by spraying. A method for reducing scratches on a ceramic tile floor, using the hard surface cleaner composition according to any one of claims 1 to 7.