JPH05279698A - Cleaning composition for hard surfaces - Google Patents

Abstract

PURPOSE:To provide a detergent composition which contains, as essential components, a volatile or liquid amine, an alkylglycoside, a betaine type amphoteric surfactant, and a water-soluble solvent, thus causing no wiping residue and good finish and excellent in contamination-preventing effect. CONSTITUTION:The objective composition is essentially composed of (A) 0.1 to 10wt.% of a volatile or liquid amine such as ammonia, monoethanolamine or diethanolamine, (B) 0.001 to 2wt.% of an alkyl glycoside of the formula: R1(OR2)xGy (R1 is 8 to 18C alkyl; R2 is 2 to 4C alkylene; G is residue originating from reducing sugar of 5 to 6 carbon atoms; (x) is 0 to 5; (y) is 1 to 10), (C) 0.001 to 2wt.% of a betaine type surfactant of formulas I, II, III and IV (R3 is 8 to 22C alkyl; R4, Rt are 1 to 2C alkyl; (m) is 1 to 4; (n) is 2 to 3; X is COO, SO3), and (D) 0.1 to 80wt.% of a water-soluble solvent of formula V to VII (R6, R6' are H, 1 to 8C alkyl, where R3, R3' are simultaneously not H; (m), (n) are 0<=m<=3, 0<=n<=3, and (m), (n) are not 0 simultaneously; R7, R8 are 1 to 3C alkyl; R9 is 1 to 3C alkyl).

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning composition for hard surfaces, which has a small amount of wiping residue and an excellent anti-staining effect.

[0002]

2. Description of the Related Art Conventional detergent compositions are used properly depending on the type and degree of stains. That is, with respect to hand stains that are relatively lightly soiled, unmodified, and oil stains, the surfactant / solvent-based cleaning agent has been altered by the action of heat around the kitchen, sunlight, oxygen in the air, etc. Surfactants / solvents / alkaline cleaners are used for greasy stains, and surfactants / solvents / sequestering agents are used for metal soaps in the bathroom, especially calcium salts of fatty acids. It is becoming mainstream. When these cleaning agents are used, the surface active agent and the alkaline agent remain on the surface to be cleaned, so that a wiping mark remains even after the cleaning, and it is necessary to wipe the surface twice or to rinse thoroughly with water.

In order to solve these problems, JP-A-2-
No. 29498 discloses a liquid detergent composition for household use which does not require rinsing, and Japanese Patent Publication No. 62-501570 proposes a liquid detergent composition comprising an alkyl glycoside / solvent / builder as having good rinsing properties. However, in the former, the finish is still insufficient when cleaning the glass surface, etc., and in the latter, since an inorganic powder builder is used, wiping residue is seen and sufficient rinsing is necessary. Met.

[0004]

Means for Solving the Problems As a result of intensive studies to solve the above problems, the present inventors have found that a volatile or liquid amine compound, a specific alkyl compound, or a specific alkyl compound is used as a cleaning agent for hard surfaces with less unwiping residue. We have found a detergent that contains a specific amount of glycoside and a specific solvent.By adding a specific betaine-type amphoteric surfactant to this combination system,
The present invention has been completed by finding that a cleaning composition for hard surfaces, which is excellent in anti-staining effect, can be obtained without impairing the wiping property.

That is, the present invention has the following essential components.
The present invention provides a hard surface cleaner composition comprising components (A) to (D).

(A) Volatile or liquid amine compound
0.1 to 10% by weight (B) The following general formula (I) R ₁ (OR ₂ ) _x G _y (I) [wherein, R ₁ is a linear or branched alkyl group or alkyl having 8 to 18 carbon atoms] It represents a phenyl group, R ₂ represents an alkylene group having 2 to 4 carbon atoms, and G represents a residue derived from a reducing sugar having 5 to 6 carbon atoms. The average value of x is 0 to 5, and the average value of y is 1 to 10. ] Alkyl glycoside represented by
0.001 to 2% by weight (C) Any one or more betaine-type amphoteric surfactants represented by the following general formulas (II) to (V)
0.001 to 2% by weight

[0007]

[Chemical 3]

[In the formula, R ₃ represents an alkyl group or an alkenyl group having 8 to 22 carbon atoms, and R ₄ and R ₅ represent an alkyl group having 1 or 2 carbon atoms. m is an integer of 1 to 4, n is 2 or 3, X
Represents —COO ⁻ or —SO ₃ ^— . ] (D) General formula (VI), (VII), (VIII) R ₆ O (C ₂ H ₄ O) _m (C ₃ H ₆ O) _n R ' ₆ (VI) (In the formula, R ₆ , R _'6 each represent hydrogen or an alkyl group having 1 to 8 carbon atoms, R _6, R' ₆ are not hydrogen at the same time. m, n are positive numbers 0 ≦ m ≦ 3 and 0 ≦ n ≦ 3, and m, n
n cannot be 0 at the same time. ]

[0009]

[Chemical 4]

[In the formula, R _{7 and} R ₈ represent an alkyl group having 1 to 3 carbon atoms. ] _{R 9 OC (CH 3) 2} CH 2 CH 2 OH (VIII) wherein, R ₉ represents an alkyl group having 1 to 3 carbon atoms. ] One or more water-soluble solvents represented by
0.1-80% by weight.

As the volatile or liquid amine compound which is the component (A) of the present invention, a usual volatile or liquid amine compound can be used, for example, ammonia, monoethanolamine, diethanolamine, triethanolamine. , Diethylaminoethanol, morpholine and the like. Among these, monoethanolamine and morpholine are particularly preferable. The content of the component (A) in the composition of the present invention is 0.1 to 10% by weight, preferably 0.5 to 8% by weight.
If the content of component (A) is less than 0.1%, the cleaning effect is insufficient, and if it exceeds 10% by weight, no further effect is expected. Does not need.

The alkyl glycoside which is the component (B) of the present invention has the following general formula (I) R ₁ (OR ₂ ) _x G _y (I) [wherein R ₁ is a straight or branched chain carbon number 8]. ~ 18 alkyl group or alkylphenyl group, R ₂ represents an alkylene group having 2 to 4 carbon atoms, and G represents a residue derived from a reducing sugar having 5 to 6 carbon atoms. The average value of x is 0 to 5, and the average value of y is 1 to 10. ] Is represented. X in formula (I)
Has an average value of 0 to 5, but this value adjusts water solubility and crystallinity. That is, the higher the x, the higher the water solubility and the lower the crystallinity. The preferred value of x is 0
It is 2. Then y is
That is, when the surfactant represented by the general formula (I) having a sugar chain of two or more sugars as a hydrophilic group is contained, the sugar chain bonding mode is 1
It is possible to include -2, 1-3, 1-4, 1-6 bonds as well as α-, β-pyranoside bonds or furanoside bonds and any mixtures thereof having mixed binding modes. The average value of y in the general formula (I) is 1 to 10, preferably 1 to 3, but a more preferable average value is about 1 to 1.5.
, Especially 1.1 to 1.4. The method for measuring y is based on the proton NMR method. In addition, R ₁ in the general formula (I)
Is a linear or branched alkyl group having 8 to 18 carbon atoms,
Although it is an alkenyl group or an alkylphenyl group, the preferred number of carbon atoms is 10 to 10 from the viewpoint of solubility, foamability and detergency.
It is 14. R ₂ 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. As the raw material of G, monosaccharides include glucose, galactose, xylose, mannose, lyxose, arabinose, etc.
Examples of sugars include maltose, xylopyose, isomaltose, cellobiose, gentibiose, lactose, sucrose, nigerose, turanose, raffinose, gentianose, and melezitose, and mixtures thereof. Among these, preferred monosaccharide raw materials are glucose and fructose from the viewpoints of their availability and low cost, and maltose and sucrose for two or more sugars. The amount of component (B) blended is 0.001 to 2% by weight, preferably 0.01.
˜1% by weight, particularly preferably 0.01 to 0.9% by weight. If the content of the component (B) is less than 0.001% by weight, the emulsifying action, dispersing action and solubilizing action of the surfactant are not sufficient.

The sulfobetaine-type or carbobetaine-type amphoteric surfactant which is the component (C) of the present invention has the general formula (I
The compounds represented by I) to (V) are used. Among them, R ₁ in the general formula is an alkyl group having 8 to 16 carbon atoms, R ₂ and R ₃ are methyl groups, and integers represented by m and n are Compounds which are 3 are preferred.
The amount of component (C) in the composition of the present invention is 0.001 to 2
%, Preferably 0.01 to 1% by weight. Even if the content of the component (C) exceeds 2% by weight, the antifouling effect is not expected to be significantly improved, and wiping marks remain on the surface to be cleaned. Therefore, in the present invention, as the water-soluble solvent of the component (D), the following general formulas (VI), (VII) and (VIII) R ₆ O (C ₂ H ₄ O ) _m (C ₃ H ₆ O) _n R ′ ₆ (VI) [In the formula, R ₆ and R ′ ₆ each represent hydrogen or an alkyl group having 1 to 8 carbon atoms, and R ₆ and R ′ ₆ are simultaneously hydrogen. Never be. m, n are positive numbers 0 ≦ m ≦ 3 and 0 ≦ n ≦ 3, and m, n
n cannot be 0 at the same time. ]

[0014]

[Chemical 5]

[In the formula, R _{7 and} R ₈ represent an alkyl group having 1 to 3 carbon atoms. ] _{R 9 OC (CH 3) 2} CH 2 CH 2 OH (VIII) wherein, R ₉ represents an alkyl group having 1 to 3 carbon atoms. ] One kind or two or more kinds of the water-soluble solvent represented by the above is used. The compound represented by the general formula (VI), diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, propylene glycol monomethyl ether, hexapropylene glycol monoethyl ether,
Examples thereof include tetrapropylene glycol dimethyl ether, polyoxyethylene (m = 1) polyoxypropylene (n = 4) glycol monoethyl ether, polyoxyethylene (m = 1) polyoxypropylene (n = 1.5) glycol butyl ether, and the like. Examples of the compound represented by the general formula (VII) include 1,3-dimethyl-2-imidazolidinone and 1,3-diethyl-2-imidazolidinone. Also,
Examples of the compound represented by the general formula (VIII) include 3-methoxy-3-methylbutanol and 3-ethoxy-3-methylbutanol. The water-soluble solvent as the component (D) may be used alone or in combination of two or more kinds. The amount of component (D) in the composition of the present invention is
0.1 to 80% by weight, preferably 1 to 50% by weight, particularly preferably 1 to 30% by weight. If the compounding amount of the component (D) is less than 0.1%, the effect as a solvent does not appear, and 80% by weight. Not required when exceeding.

The hard surface cleaner composition of the present invention contains, in addition to the above-mentioned essential components (A), (B), (C) and (D), an ordinary dispersant and a fragrance as required. It is also possible to appropriately add optional components such as dyes, pigments, preservatives and bactericides.

The hard surface cleaner composition of the present invention is usually prepared by adding the above-mentioned essential components (A) to (D) and optionally a balance amount of water.

[0018]

EXAMPLES The present invention will be described in detail below with reference to examples, but the present invention is not limited thereto.

Example 1 (Evaluation Method of Detergency and Wiping Remaining) A cleaning agent having the composition shown in Table 1 was prepared, and a window glass of a household was actually washed with the detergency and wiping residue. The sex was evaluated.

Each evaluation was carried out by spraying 1 cc of the cleaning liquid with a commercially available sprayer, wiping with a dry towel, and then performing sensory evaluation according to the following evaluation criteria.

(Evaluation Criteria) Detergency ○ Dirt drops by 80% or more △ Dirt drops by 20% to 50 × Dirt almost does not drop ・ Unwiped residue ○ Almost no wiping streaks (no need to wipe twice) △ Slightly wiping streaks are left × Wiping streaks are left (Anti-fouling property evaluation method) A white pottery piece (2.5 cm × 7.5 cm) is placed horizontally, and 30 drops of the cleaning agent of the composition shown in Table 1 are dropped onto the pottery piece. Spread evenly and let stand for 24 hours, then let it air dry.

1 ml of human urine was dropped on this test piece, left to stand for 48 hours, and naturally dried. Tilt the test piece 60 ° and move it from the top 30
Ion-exchanged water in a 0 ml buret is poured, and the antifouling property is evaluated by the amount of water consumed until the dirt is completely removed.

(Evaluation Criteria) ○ Rinse with 100 ml or less of water △ Rinse with 100 to 200 ml of water × 200 ml or more of water is required

[0024]

[Table 1]

Example 2 A cleaning agent having the composition shown in Table 2 was prepared, and oil stains on a gas range in a kitchen of a general household were cleaned using the cleaning agent, and the cleaning power and rinsing ease were evaluated. .

In each of the evaluations, the cleaning power for oil stains on the gas stove and the easiness of rinsing were sprayed with a 3 cc commercial sprayer on the stains on the gas stove, and then wiped with a dry rag. Further, it was wiped once with a rag squeezed tightly with water, and a sensory evaluation was performed according to the following evaluation criteria.

(Evaluation Criteria) Detergency ○ Dirt drops by 80% or more △ Dirt drops by 20 to 50% × Dust hardly drops ・ Easy to rinse After cleaning) ○ Almost no wiping lines remain △ Some wiping lines remain × Wiping lines remain

[0028]

[Table 2]

Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI technical display area C11D 7:32 7:26) (C11D 10/02 1:94 1:68 1:92 7:32 7:26 )

Claims (2)

[Claims] 1. A hard surface cleaning composition comprising the following components (A) to (D) as essential components. (A) Volatile or liquid amine compound
0.1 to 10% by weight (B) The following general formula (I) R ₁ (OR ₂ ) _x G _y (I) [wherein, R ₁ is a linear or branched alkyl group or alkyl having 8 to 18 carbon atoms] It represents a phenyl group, R ₂ represents an alkylene group having 2 to 4 carbon atoms, and G represents a residue derived from a reducing sugar having 5 to 6 carbon atoms. The average value of x is 0 to 5, and the average value of y is 1 to 10. ] Alkyl glycoside represented by
0.001 to 2% by weight (C) Any one or more betaine-type amphoteric surfactants represented by the following general formulas (II) to (V)
0.001 to 2% by weight [Chemical formula 1] [In the formula, R ₃ represents an alkyl group or an alkenyl group having 8 to 22 carbon atoms, and R ₄ and R ₅ represent an alkyl group having 1 or 2 carbon atoms. m is an integer of 1 to 4, n the two or 3, X is -COO ^-
Or -SO ₃ ^- shows the. ] (D) formula (VI), (VII), (VIII) R 6 O (C 2 H 4 O) m (C 3 H 6 O) n R '6 (VI) wherein, R _6, R _'6 each represent hydrogen or an alkyl group having 1 to 8 carbon atoms, R _6, R' ₆ are not hydrogen at the same time. m, n are positive numbers 0 ≦ m ≦ 3 and 0 ≦ n ≦ 3, and m, n
n cannot be 0 at the same time. ] [Chemical 2] [In the formula, R _{7 and} R ₈ represent an alkyl group having 1 to 3 carbon atoms. ] _{R 9 OC (CH 3) 2} CH 2 CH 2 OH (VIII) wherein, R ₉ represents an alkyl group having 1 to 3 carbon atoms. ] One or more water-soluble solvents represented by
0.1-80% by weight 2. The volatile or liquid amine compound is ammonia, monoethanolamine, diethanolamine,
The cleaning composition for hard surfaces according to claim 1, which is one or more selected from the group consisting of triethanolamine, diethylaminoethanol and morpholine.