JP2008044993A - Cleanser composition for hard surface - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cleanser composition for hard surfaces, excellent in cleansing force for the hard surfaces, and in a wiping property and a wiping residue-reducing property. <P>SOLUTION: This cleanser composition comprises (A) an alkyl or alkenyl succinate whose alkyl or alkenyl has 12 carbon atoms or its salt, and an alkyl or alkenyl succinate whose alkyl or alkenyl has 14 carbon atoms or its salt, (B) a water-soluble organic solvent, (C) an amine compound, and water, wherein the mass ratio of a surfactant except the component (A)/(A) is <1. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a detergent composition for hard surfaces such as residential products.

  Normally, dirt that forms on hard surfaces is indoors, from indoor particles such as sand brought into the air or solid particles such as tobacco or smoke from tobacco or cooking, futons, clothing, etc. Organic filaments such as fats and oils, fatty acids, spears that are colloidal in the air generated by human body, tobacco or cooking, and the movement of people, the flow of air from the outside air, Or it is soared by an air conditioner and touches, settles, or electrostatically adheres to a hard surface. Furthermore, when left for a long period of time, it not only accumulates dirt but also becomes a modified polymer as a composite dirt. . Also, outdoors, dust such as sand and hydrocarbons in the atmosphere, oils and fats may become dirty and adhere to the hard surfaces and windows of outdoor daily necessities, or dust and salts contained in rain may fall on the hard surfaces. After flowing, it is formed by remaining as dirt. If these stains have just adhered, they are forcibly peeled off using a kite or the like, removed by sinking and cleaning on the floor, or dry or water wiped using a cloth such as a cloth. However, the stain may not remain on the hard surface without being transferred to the fabric, and may remain in a state where the stain has been removed. In the case of removing dirt in a whitened state, dry wiping cannot be sufficiently removed, while water wiping causes a problem that the hard surface is stained.

  Conventionally, in order to remove oil stains from a hard surface, a technology that utilizes the properties of a surfactant and a solvent and a technology that decomposes modified soil with an alkali have been proposed. However, since the target base materials are glass products and products using some glass, plastic products, steel products, furniture, electrical appliances, desks, chairs, floors, windows, etc., the base material of the cleaning component itself Must remain on the surface and cause clouding due to residual substrate. In particular, glass products such as window glass are very important issues.

  In order to solve these problems, Patent Document 1 discloses a residential liquid detergent composition containing an anionic surfactant, a terpene hydrocarbon and a divalent metal ion salt, which does not require rinsing. Has proposed a liquid detergent composition comprising an alkylglycoside / solvent / builder as having good rinsing properties.

  Patent Documents 3 and 4 propose a liquid detergent composition comprising an anionic surfactant ammonium salt / solvent / alkali agent having good rinsing properties and gloss.

  Patent Document 5 discloses a hardener containing an alkenyl succinic acid derivative, specifically, a compound obtained by sulfoalkylamidating alkenyl succinic acid as a cleaning agent that does not require wiping twice, and an amine compound. Surface cleaners have been proposed. Further, Patent Document 6 describes a composition providing an antifogging action such as glass using an alkyl glycoside or an alkyl polyglyceryl ether and an anionic surfactant having an alkyl group or an alkenyl group and two anionic groups in combination. Alkenyl succinate is mentioned as an anionic surfactant.

Patent Document 7 is known as a cleaning agent containing alkenyl succinic acid or a salt thereof.
JP-A-2-29498 JP-T 62-501570 Japanese Patent Laid-Open No. 3-41200 Japanese Patent Laid-Open No. 3-199297 JP-A-5-279699 Japanese Patent Laid-Open No. 2001-073653 JP-A 63-000397

  However, Patent Document 1 has insufficient finish when the glass surface or the like is washed, and Patent Document 2 uses an inorganic powder builder, so that wiping residue is observed and sufficient. A rinse was needed.

  Further, in Patent Documents 3 and 4, wiping residue was observed due to the surfactant remaining on the surface, and wiping twice was necessary.

  In Patent Documents 5 and 6, further improvement in cleaning power, wiping performance, and wiping performance is desired. In particular, Patent Document 6 uses an alkyl glycoside or alkyl polyglyceryl ether having 14 to 20 carbon atoms in order to obtain an antifogging effect, so that the finishability and detergency are insufficient.

  Patent Document 7 is an invention relating to a heavy-duty liquid cleaning agent, which is intended to reduce foaming and minimize foaming. Cleaning hard surfaces inside and outside a residence, especially transparency of glass and the like. There is no mention of cleaning of hard surfaces that is required.

  The problem of the present invention relates to the cleaning of hard surfaces inside and outside the house, especially the cleaning of hard surfaces that require transparency such as glass, as well as excellent cleaning power, as well as the foam immediately disappears at the time of wiping once, An object of the present invention is to provide a cleaning agent for a hard surface that is excellent in so-called wiping property and has no so-called turbidity or cloudiness after washing and excellent in so-called wiping residue.

  The present invention relates to (A) (Ai) an alkyl group or alkenyl group having 12 carbon atoms, an alkyl or alkenyl succinic acid or a salt thereof, and (A-ii) an alkyl group or alkenyl group having 14 carbon atoms. Or an alkenyl succinic acid or a salt thereof, (B) a water-soluble organic solvent, (C) an amine compound, and water, and a surfactant other than the component (A) relative to the component (A) [hereinafter referred to as the component (D) ] It is related with the cleaning composition for hard surfaces whose mass ratio (D) / (A) is less than 1.

  In addition, the alkyl group or alkenyl group in the component (A) is a portion obtained by removing carbon derived from succinic acid from alkyl or alkenyl succinic acid, specifically, a portion represented by R in the compound represented by the following general formula (X in the formula is a hydrogen atom or a counter ion to be a salt).

  ADVANTAGE OF THE INVENTION According to this invention, the cleaning composition which is excellent in the cleaning power, the wiping off property, and finishing property regarding the washing | cleaning of a hard surface can be provided. The cleaning composition of the present invention has excellent wiping properties, less wiping residue, excellent finish, and cleaning for hard surfaces suitable for residential products that require transparency and simple wiping properties such as window glass. Agent composition.

<(A) component>
The component (A) of the present invention is (Ai) an alkyl or alkenyl succinic acid or a salt thereof, a compound having an alkyl group or an alkenyl group having 12 carbon atoms, and (A-ii) a compound having 14 carbon atoms. Contains both.

  In particular, the ratio of (A-i) / (A-ii) is preferably 0.4 to 2.3, more preferably 0.5 to 2, and most preferably 1.0 to 1.4 in terms of mass ratio. It is preferable in terms of the finish on the glass surface and the stability of the composition.

  The component (A) can be obtained, for example, by hydrolyzing a product obtained by reacting maleic anhydride with an α-olefin. (A) A component can be mix | blended as a salt or alkali metal salt with the (C) amine compound mentioned later, However, It is preferable to mix | blend as a dipotassium salt.

<(B) component>
Component (B) used in the present invention is a water-soluble organic solvent, a compound represented by the following general formulas (1) to (4), a dihydric alcohol having 2 to 12 carbon atoms [other than general formula (4) And one or more water-soluble solvents selected from monohydric alcohols having 1 to 5 carbon atoms.

[Wherein, R ¹ and R ² each represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, except for the case where both R ¹ and R ² are hydrogen atoms. m represents an integer of 0 to 3, and n represents an integer of 0 to 3, except when both m and n are 0. R ³ and R ⁴ represent an alkyl group having 1 to 3 carbon atoms. R ⁵ represents an alkyl group having 1 to 3 carbon atoms. R ⁶ is an alkyl group having 4 to 10 carbon atoms, and X represents a hydroxy group or a —CH ₂ CH (OH) CH ₂ OH group. ]

In the water-soluble solvent represented by the general formula (1), R ³ and R ⁴ represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and an alkyl group having 1 to 4 carbon atoms is particularly preferable. Moreover, in formula (1), m and n of the average added mole numbers of ethylene oxide (EO) and propylene oxide (PO) are each preferably 0-3. Further, the order of addition is not particularly limited, and may be randomly added. Specific examples of the compound of the general formula (1) include dipropylene glycol dimethyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, propylene glycol monomethyl ether, propylene glycol monobutyl ether, propylene glycol monoethyl ether, propylene glycol dimethyl ether, polyoxyethylene. (P = 1) polyoxypropylene (p = 1) glycol dimethyl ether (p represents the average number of added moles) and the like.

  Of the general formula (1), particularly from the viewpoint of detergency and ease of wiping, propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether Is preferred.

  As the compound represented by the general formula (2), 1,3-dimethyl-2-imidazolidinone and 1,3-diethyl-2-imidazolidinone are exemplified as preferred examples, and represented by the general formula (3). Preferred examples of the compound include 3-methoxy-3-methylbutanol and 3-ethoxy-3-methylbutanol.

As the compound represented by the general formula (4), the alkyl group of R ⁶ is preferably a compound having 4 to 10 carbon atoms, more preferably the longest alkyl group having 5 to 6 carbon atoms, Alternatively, it is a compound having 0 to 2 ethyl branched chains. Specific examples include R ⁶ having an n-pentyl group, an isopentyl group, and a 2-ethylhexyl group.

  Examples of the dihydric alcohol having 2 to 12 carbon atoms other than the general formula (4) include ethylene glycol, propylene glycol, isoprene glycol, 2,2,4-trimethyl-1,3-pentanediol, and the like. . Furthermore, methanol, ethanol, propanol, isopropanol etc. are illustrated as C1-C5 monohydric alcohol. Such low-molecular dihydric alcohols and monohydric alcohols are advantageous in that they have little wiping residue after treatment and increase the stability of the composition.

Particularly in the present invention, it is preferable to blend one or more selected from the following (B-i) and (B-ii) as the water-soluble organic solvent in terms of detergency. When (Bi) and (B-ii) are used in combination, the mass ratio is preferably (Bi) / (B-ii) = 0.05 to 1, more preferably 0.1 to 0.7. More preferred.
(Bi) Propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether, diethylene glycol monobutyl ether, diethylene glycol monoethyl ether, amyl monoglyceryl ether, 2-ethylhexyl monoglyceryl ether (B- ii) ethanol, propanol, isopropanol

  The best combination of the component (B) in the present invention is (Bi) propylene glycol monomethyl ether and (B-ii) ethanol from the viewpoints of detergency and quick drying.

<(C) component>
(C) component in this invention contains ammonia, Preferably, all of the hydrocarbon groups which may be substituted by the hydroxy group are amine compounds with 4 or less carbon atoms. One or more compounds selected from amine compounds represented by the following general formulas (5) to (8) are more preferable.

[Wherein R ⁷ , R ¹⁰ , R ¹² , R ¹⁴ , R ¹⁶ , R ¹⁸ , R ¹⁹ each represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R ⁸ , R ⁹ , R ¹¹ , R ¹³ , R ¹⁵ and R ¹⁷ each represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or a hydroxyalkyl group having 2 to 4 carbon atoms. ]

  Examples of the compound represented by the general formula (5) include ammonia, monoethanolamine, diethanolamine, triethanolamine, N-methylpropanolamine, 2-amino-2-methyl-1-propanol, and the like. Examples of the compound represented by the general formula (6) include N- (β-aminoethyl) ethanolamine. Examples of the compound represented by the general formula (7) include diethylenetriamine. In addition, examples of the compound represented by the general formula (8) include morpholine and N-ethylmorpholine. Among these (8), morpholine is preferable.

  The most preferred amine compounds in the present invention are monoethalamine, diethanolamine, triethanolamine, 2-amino-2-methyl-1-propanol, N-methylpropanol, and ammonia, and among them, monoethanolamine, 2-amino -2-Methyl-1-propanol is preferred. In addition, you may mix | blend the amine compound of (C) component as a salt of (A) component.

<(D) component>
In the hard surface cleaning composition of the present invention, a surfactant other than the component (A) can be blended as the component (D) as long as the effects of the present invention are not impaired. (D) As a component, 1 or more types chosen from the group which consists of anionic surfactant, a nonionic surfactant, a cationic surfactant, and an amphoteric surfactant are mentioned. Specific examples include the following.

  Examples of the anionic surfactant include alkylbenzene sulfonate, alkylene oxide addition alkyl or alkenyl ether sulfate, alkyl or alkenyl sulfate, olefin sulfonate, alkane sulfonate, fatty acid salt, alkylene oxide addition alkyl or Examples thereof include alkenyl ether carboxylates, α-sulfo fatty acid salts and esters thereof. Examples of the anionic surfactant include alkali metal salts such as sodium and potassium, or salts of alkanol-substituted amines such as ammonia, monoethanolamine, diethanolamine, and triethanolamine.

Nonionic surfactants include polyoxyalkylene alkyls or alkenyl ethers, polyoxyalkylene alkyl phenyl ethers, sucrose fatty acid esters, fatty acid glycerin esters, amine oxides, higher fatty acid alkanolamides or alkylene oxide additions thereof. And alkyl glycosides represented by the following general formula (9).
R ³¹ (OR ³² ) _x G _y (9)
[Wherein R ³¹ represents a linear or branched alkyl group or alkenyl group having 8 to 18 carbon atoms, R ³² represents an alkylene group having 2 to 4 carbon atoms, and G has 5 to 6 carbon atoms. The residue derived from a reducing sugar is shown, x shows the number whose average value is 0-5, y shows the number whose average value is 1-10. ]

  As the cationic surfactant, one or two of the groups bonded to the nitrogen atom is an alkyl group having 8 to 18 carbon atoms, and the remainder having 1 to 4 carbon atoms which may have a hydroxy group. A tertiary amine or quaternary ammonium type surfactant which is an alkyl group, a phenyl group or a benzyl group is desirable. Many cationic surfactants can be expected to have a bactericidal effect on hard surfaces, such as benzalkonium chloride.

  Examples of amphoteric surfactants include sulfobetaines and carbobetaines having a linear or branched alkyl or alkenyl group having 1 to 22 carbon atoms.

  In the present invention, among the components (D), higher fatty acid alkanolamides or their alkylene oxide adducts, amine oxides, alkyl glycosides, sulfobetaines, or carbobetaines, from the viewpoint of improving detergency or wiping properties. Of these, alkyl glycosides are particularly preferred. Alkyl glycosides contribute to the stability of the composition and, when used in the form of foam, improve foaming and foam quality, and do not cause wiping lines, wiping residue or cloudiness after wiping. Therefore, the surfactant is most preferably used in combination with a highly transparent hard surface such as glass. Hereinafter, the alkyl glycoside will be described in more detail.

  As the alkyl glycoside, in the general formula (9), x has an average value of 0-5. The value of x is preferably 0 to 2, particularly preferably 0. On the other hand, when y has an average value larger than 1, that is, when it contains a surfactant represented by the general formula (9) having a sugar chain of two or more sugars as a hydrophilic group, the binding mode of the sugar chain is 1 -2, 1-3, 1-4, 1-6 bonds, as well as α-, β-pyranoside bonds, or furanoside bonds, and any mixtures having these mixed modes of attachment may be included. The average value of y in the general formula (9) is 1 to 10, preferably 1 to 3, more preferably 1 to 1.5, but the most preferable average value is 1.1 to 1.4. . The average value is preferably composed of a mixture of monosaccharide and disaccharide compounds in the G portion. The measuring method of y is based on the proton NMR method.

R ³¹ in the general formula (9) is an alkyl group, alkenyl group or alkylphenyl group having a straight chain or branched chain having 8 to 18 carbon atoms, which improves solubility, foamability and detergency. Therefore, an alkyl group having 10 to 14 carbon atoms is preferable. However, those having 10 to 12 carbon atoms account for at least 80% of the entire alkyl glycoside. R ³² is an alkylene group having 2 to 4 carbon atoms, and preferably 2 to 3 carbon atoms from the viewpoint of water solubility. Furthermore, the structure of G is determined by the raw material of monosaccharide or disaccharide or more, and as the raw material of G, glucose, fructose, galactose, xylose, mannose, lyxose, arabinose, etc., and mixtures thereof are used as monosaccharides. For disaccharides and higher, maltose, xylobiose, isomaltose, cellobiose, gentibiose, lactose, sucrose, nigerose, turanose, raffinose, gentianose, melezitose, and the like, and mixtures thereof can be mentioned. Among these, preferable monosaccharide raw materials are glucose and fructose from the viewpoint of their availability and cost, and maltose and sucrose for disaccharides and higher. Among these, glucose is particularly preferable from the viewpoint of availability.

<Cleaning composition for hard surface>
The hard surface cleaning composition of the present invention comprises the components (A), (B), (C) and water, and has a detergency, particularly a detergency against denatured oil stains, wiping properties and finish. Excellent in properties. Component (A) is preferably added in an amount of 0.05 to 3% by mass (hereinafter sometimes simply referred to as “%”), more preferably 0.1 to 3% in the total amount of the composition, and component (B) Is preferably blended in an amount of 1 to 15%, more preferably 1 to 10% in the total amount of the composition. Component (C) is blended in an amount of 0.01 to 10% and further 0.05 to 5% in the total amount of the composition. Is preferred. In order to obtain detergency, the amount of component (A) is preferably 0.01% or more, and preferably 3% or less from the viewpoint of wiping properties and finish properties. The blending amount of the component (B) is preferably 1% or more from the viewpoint of detergency and the stability of the composition, and is preferably 15% or less from the viewpoints of finish properties and wiping properties. Furthermore, the blending amount of the component (C) is preferably 0.01% or more in terms of detergency, and 10% is sufficient to obtain a sufficient effect. Problems and wipeability are also good.

  The present invention is characterized in that the component (A) is used as a main surfactant. That is, in the hard surface cleaning composition of the present invention, when a surfactant other than the component (A) is used as the component (D), the ratio of the component (D) to the component (A) (D) component / (A) The component is less than 1 in terms of mass ratio, and the mass ratio of component (D) / component (A) is preferably 0.01 to 0.7, more preferably 0, particularly from the viewpoints of wiping properties and unwiping properties. .1 to 0.5. The content of the component (D) in the cleaning composition of the present invention is preferably 0 to 2.5% by mass, more preferably 0.005 to 2% by mass, further preferably, after satisfying this mass ratio. 0.01 to 1% by mass. Among the components (D), the alkylglycoside is a preferable surfactant because it can reduce the remaining wiping of the composition. The content of the alkyl glycoside in the cleaning composition of the present invention is preferably 0.005% by mass or more, more preferably 0.01% by mass or more, and most preferably 0.03% by mass or more. It is preferably at most 2% by mass, more preferably at most 2% by mass, further preferably at most 1% by mass, particularly preferably at most 0.5% by mass.

  In addition to the above components, the hard surface cleaning composition of the present invention further comprises a hydrotrope such as para-toluenesulfonic acid, a dispersant such as polyacrylic acid, a chelating agent such as citric acid and EDTA, A fragrance | flavor, dye, a pigment, antiseptic | preservative, etc. can be added in the range which does not impair the effect of this invention. Moreover, some inorganic electrolyte may be contained by pH adjustment. In the present invention, the content of the non-volatile components derived from these optional components, particularly the organic acid salt-based hydrotrope agent and chelating agent that affect the remaining wiping property, is 1.0% from the viewpoint of finish after wiping. In the following, it is preferably 0.7% or less, and in particular when used as a highly transparent glass cleaner such as a window glass, it is desirable that it is 0.5% or less.

  The hard surface cleaning composition of the present invention contains the component (A), the component (B), the component (C) and a component (D) and an optional component as necessary. Components (A) to (C) are used by dissolving in water. The composition of the present invention is preferably used by spraying. When an aerosol is used as a spraying method, it is necessary to disperse in the propellant, and it is necessary to consider compatibility with the propellant in selecting the component (D). There is. In the present invention, it is preferably used for a trigger type sprayer, and therefore usually the balance of the composition is water. It is preferable to use ion-exchanged water or the like excluding components such as metals present in a trace amount. The water content is preferably 85 to 98% by weight, in particular 90 to 98% by weight.

  The pH of the hard surface cleaning composition of the present invention is 9 to 12, preferably 10.5 to 11.5 at 20 ° C. Examples of the pH adjuster include sulfuric acid and hydrochloric acid as acid agents, but organic acids such as citric acid and succinic acid may be used. Examples of the alkali agent include alkali metal hydroxides, but the amine compound (C) can be used as the alkali agent.

  In addition, the viscosity of the hard surface composition of the present invention is preferably 1 to 10 mPa · s, particularly when used for spraying. For this viscosity, a B type viscometer (manufactured by TOIMEC) was used, and the rotor No. 1. Viscosity after stirring for 1 minute at 60 rpm under the condition of 20 ° C.

<Cleaning agent in spray container for hard surface>
The cleaning composition of the present invention can be filled in a spray container to obtain a cleaning agent in a spray container. As a spray container, the container which comprises the aerosol which has a foam formation mechanism, or a trigger type sprayer is mentioned. In the present invention, it is preferable to fill a container equipped with a trigger sprayer. As the trigger type sprayer, those described in Japanese Utility Model Publication No. 6-34858 and Japanese Patent Publication No. 63-2668 can be used. In the present invention, in particular, (i) it has a foam formation mechanism, (ii) the discharge area of the discharge port is 0.3 to 0.7 mm ² , and (iii) 0.3 to 2.0 g in one stroke. A trigger sprayer that discharges the liquid bleach composition is preferred.

  As the bubble forming mechanism, a spin element and a liquid passage plate having several baffle plates installed in a circular space having a diameter of 4 to 8 mm are preferable. Here, the spin element is a mechanism that applies a spin to the flow of the liquid substance through the spin element, and finally ejects the liquid from the nozzle. The detailed structure is disclosed in JP-A-8-332422 and JP-A-8-108102. 4B, FIG. 1 of JP-A-2002-68265, and the like can be referred to.

  The liquid passage plate, which is another member of the foam formation mechanism, is preferably one in which 3 to 8 baffle plates are installed in a circular space portion having a diameter of 5 to 7 mm. In this case, a rectangular baffle preferably having a width of 0.8 to 1.2 mm and a length of 2 to 4 mm is suitable. Further, the area occupied by the baffle plate with respect to the space portion excluding the baffle plate is preferably 30 to 90 area%, preferably 40 to 80 area%, more preferably 40 to 70 area%. By installing, the adhesion and retention of bubbles on the vertical surface is improved.

  The container of the detergent with a spray container used for this invention can use the container generally used. For example, it is obtained using polyethylene as a raw material, and can be produced by blow molding or the like. The wall thickness of the container may be different from the bottom surface and the side surface, and is 0.05 to 2.0 mm. By making the container opaque, the stability of the contents is increased, but a container containing titanium oxide or the like is used for making the container opaque. The amount of the liquid detergent composition filled in the container is desirably 200 to 700 ml for handling. In addition, the filling of the liquid is performed leaving a common sense gap.

  The spray container-containing cleaning agent of the present invention is excellent in adhering to a vertical surface or an inclined surface such as a residential product or a window glass having a hard surface using the trigger sprayer. After adhering, it may be rinsed as it is, but an excellent detergency can be obtained by wiping with a towel or the like. Regarding the cleaning method, it may be washed with a water-absorbing flexible material such as sponge before wiping.

  The liquid detergent composition shown in Table 1 was prepared and evaluated as follows. About the wiping property and the wiping remaining property evaluation, the liquid cleaning agent was sufficiently filled with glass magic phosphorus (manufactured by Kao Co., Ltd.) as a trigger type sprayer container with ion-exchanged water and dried. The results are also shown in Table 1.

[Detergency evaluation]
As a model stain, a glass plate was prepared in which the stain from the cigarette smoke was brought into contact with the surface of a 10 cm × 10 cm glass plate. 10 ml of the detergent composition shown in Table 1 was placed in a 30 ml beaker, and gently immersed in the detergent composition in the beaker while suspended on one side (short side) of the aniplate. The immersion area is 4 cm ² . The soaked spear plate was left at 20 ° C. for 10 seconds and then gently taken out, and it was confirmed that the spear had fallen from the surface of the taken out glass plate. Since the manner in which the scum falls is irregular, the extent of the area where the scum has fallen with respect to the immersion part was determined by visual observation, and was judged according to the following criteria.
◎: The area ratio where the spear fell is 100%
○: Area ratio where the spear fell 80% or more and less than 100% △: Area ratio where the spear fell 50 or more and less than 80% ×: Area ratio where the spear fell

[Evaluation of wipeability]
Each cleaning liquid was filled in a glass magic phosphorus container on a window glass in an actual home, sprayed with 3 cc with a sprayer, and wiped with a dry towel. Depending on the composition of the hard surface cleaning composition, foaming may occur during wiping, which may become a wiping line. It is necessary to wipe off until the wiping lines disappear. In the present invention, the number of wiping times until the bubbles completely disappeared was examined, and the wiping property was evaluated according to the following criteria.
A: Disappeared after wiping twice or less.
○: Disappeared after wiping 3 times.
Δ: Disappeared after wiping 4 times.
X: Disappeared after wiping 5 times or more.

[Evaluation of remaining wiping properties (finishability)]
After evaluating the wiping property, the glass was left to dry at 120C for 120 minutes. After drying, by looking at the eye from a distance of 10 cm from the glass, the wiping residue was visually evaluated by the presence or absence of wiping traces as follows, and evaluated according to the following criteria. In addition, it becomes easy to judge the wiping remaining trace of glass by changing the angle which looks at the glass after washing | cleaning. Specifically, there are cases where the transparency is obstructed by appearance, or the base is clearly remaining. Therefore, also in this evaluation, the glass was observed from a plurality of different angles.
○: There is no remaining trace of wiping.
Δ: Some traces of wiping can be confirmed.
X: The remaining trace of wiping can be seen.

(Note) Details of the compounds in Table 1 are as follows. In addition, pH was adjusted using hydrochloric acid and sodium hydroxide aqueous solution in addition to monoethanolamine and citric acid as blending components.
Alkenyl succinate (1): Dipotassium alkenyl succinate having 12 carbon atoms in the alkenyl group Alkenyl succinate (2): Disodium alkenyl succinate having 12 carbon atoms in the alkenyl group Alkenyl succinate (3): Alkenyl alkenyl succinic acid dipotassium salt having 14 carbon atoms. AG (1): Alkyl group having 12 carbon atoms, sugar residue is a mixture of monosaccharide and disaccharide, and the average degree of sugar condensation. 1.3 alkyl glucoside AG (2): alkyl glucoside having 10 carbon atoms in the alkyl group and a sugar residue is a mixture of mono- and disaccharides and having an average sugar condensation degree of 1.3

  Table 2 shows examples of the composition of the liquid detergent composition of the present invention. The pH was adjusted with citric acid and hydrochloric acid.

(Note) Details of the compounds in Table 2 are as follows. Those having the same symbols in Table 2 are the same as those used in Table 1.
Fatty acid diethanolamide: lauric acid diethanolamide
・ Amine oxide: Dodecyldimethylamine oxide ・ Sulfobetaine: N, N, N-lauryldimethyl-N-2-hydroxy-3-sulfopropylammonium ・ Alkyl sulfate ester salt: Sodium dodecyl sulfate ester salt

Claims (5)

(A) (Ai) alkyl or alkenyl succinic acid having an alkyl group or alkenyl group having 12 carbon atoms or a salt thereof, and (A-ii) alkyl or alkenyl succinic acid having an alkyl group or alkenyl group having 14 carbon atoms Or a salt thereof, (B) a water-soluble organic solvent, (C) an amine compound, and water, and a mass ratio to a surfactant other than the component (A) [hereinafter referred to as the component (D)] with respect to the component (A) (D) / (A) is less than 1, Hard surface cleaning composition. The component (A) is 0.05 to 3% by mass, the component (B) is 1 to 15% by mass, the component (C) is 0.01 to 10% by mass, and the component (D) is 0 to 2.5% by mass. The hard surface cleaning composition according to claim 1, which is contained at a concentration of 1%. The hard surface cleaning according to claim 1 or 2, wherein a mass ratio of the component (Ai) to the component (A-ii) is 0.4 to 2.3 in terms of (Ai) / (A-ii). Agent composition As the component (B), one or more selected from the following (Bi) and (B-ii) are contained, and the mass ratio of (Bi) and (B-ii) is (Bi) / ( It is 0.05-1 in B-ii), The cleaning composition for hard surfaces in any one of Claims 1-3.
(Bi) Propylene glycol monomethyl ether, propylene glycol monoethyl ether, propylene glycol monopropyl ether, propylene glycol monobutyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, amyl monoglyceryl ether, 2-ethylhexyl monoglyceryl ether (B- ii) ethanol, propanol, isopropanol The hard surface cleaning composition according to any one of claims 1 to 4, wherein the component (D) contains alkylglycoside in an amount of 0.005 mass% to 2.5 mass%.