JP2003096491A - Cleanser composition for rigid surface - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cleanser composition for rigid surface having good handleability, high cleansing power to oil stains, and no problem in hand chaps and in sellection of an object. SOLUTION: This cleanser composition comprises a terpene-based hydrocarbon, a nonionic surfactant, an anionic surfactant, and a sulfosuccinic acid dialkyl ester.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hard surface cleaning composition, and in particular, it has a high objectivity, is gentle on the skin, and has excellent cleaning power against oil stains around kitchen stoves and ventilation fans. A hard surface cleaner composition.

[0002]

2. Description of the Related Art Stains around kitchen stoves and hard surfaces such as ventilation fans are dust, fats and oils or fatty acids, or these stains are weak and denatured and polymerized. Conventionally, many cleaning agents have been proposed for the stains attached to these hard surfaces. Many of them contain a surfactant, an alcohol-based or glycol-based organic solvent, and an alkaline agent, and show a high detergency against persistent oil stains. Also,
Many proposals have been made using a terpene hydrocarbon as the solvent.

[0003]

However, a conventional detergent containing an alkaline agent or a detergent using an organic solvent such as alcohol or glycol has a strong alkaline property such that the pH exceeds 11. ， I had a problem that my hands get rough. The commercially available terpene-based hydrocarbons are detergency and easy on the hands, but the terpene-based hydrocarbon content is 10wt%.
Because of the large number as described above, there was a problem that the objectivity was poor and the product cracked when used in plastic products. Also,
When such products are used as plastic products, they are diluted with water before use, but they are troublesome for consumers and the cleaning power becomes insufficient.

Therefore, there has been a demand for the development of a hard surface cleaning composition which is easy for consumers to use, has excellent cleaning power against oil stains, and has no problems with hand roughness and objectivity.

[0005]

[Means for Solving the Problems] As a result of intensive studies on the hard surface cleaner composition using a terpene hydrocarbon, the present inventors have found that by combining a terpene hydrocarbon with a specific surfactant, The inventors have found that the above problems can be solved and have reached the present invention.

That is, the present invention provides a hard surface detergent composition containing a terpene hydrocarbon, a nonionic surfactant, an anionic surfactant and a sulfosuccinic acid dialkyl ester.

The terpene hydrocarbons used in the hard surface cleaning composition of the present invention include monoterpene hydrocarbons and sesquiterpene hydrocarbons. Examples of monoterpene hydrocarbons include D-limonene, L-limonene, α-pinene and β-pinene, and examples of sesquiterpene hydrocarbons include caryophyllene and cedrene. Hydrocarbons selected from monoterpenes and sesquiterpenes can be used alone or in admixture of two or more, and further, orange oil, lemon oil, terpine oil, fern oil, clover oil,
It is also possible to use cananga oil, pine oil and the like as they are. The blending amount of the terpene hydrocarbon is 0.1 to 10% by weight, preferably 0.5 to 5% by weight. 0.1
If it is less than 10% by weight, sufficient detergency cannot be obtained, and if it exceeds 10% by weight, there is a problem in objectivity, which is not preferable.

Examples of the nonionic surfactant used in the hard surface cleaning composition of the present invention include polyoxyethylene alkyl ether, polyoxyethylene alkylphenyl ether, fatty acid alkanolamide, and tertiary amine oxide.

The polyoxyethylene alkyl ether has a polyoxyethylene chain of 3 to 18, preferably 7 to 12.
And the alkyl chain may be linear or branched, and the alkyl chain length is 8 to 22, preferably 12 to 14.

The polyoxyethylene alkylphenyl ether has a polyoxyethylene chain of 3 to 18, preferably 5 to 12, the alkyl chain may be linear or branched, and the alkyl chain length is 8 to 22 and preferably 1
2 to 14.

Examples of the fatty acid alkanolamides include coconut oil fatty acid, stearic acid, lauric acid, monoethanolamide and diethanolamide, and the tertiary amine oxides include lauryl dimethylamine oxide and coconut oil fatty acid dimethylamine oxide. Is mentioned.

The above-mentioned nonionic surfactants can be used alone or in admixture of two or more.
Preferred embodiments include a mixture of one or more selected from polyoxyethylene alkyl ethers and polyoxyethylene alkylphenyl ethers, and one or more selected from fatty acid alkanolamides and tertiary amine oxides. To be

The content of the nonionic surfactant in the hard surface cleaning composition of the present invention is 0.1 to 20% by weight, preferably 1 to 10% by weight. If it is less than 0.1% by weight, a uniform detergent composition cannot be prepared, and the detergency is insufficient. On the other hand, if it is 20% by weight or more, rinsing properties are poor because after washing is left behind.

The anionic surfactants used in the hard surface cleaning composition of the present invention include alkyl sulfates, alkyl sulfonates, polyoxyethylene alkyl ether sulfates, polyoxyethylene alkyl phenyl ether sulfates and the like. Is mentioned.

The alkyl sulfate may have a straight or branched alkyl chain and an alkyl chain length of 8 to 22 and preferably 12 to 14, and sodium salt, potassium salt, calcium salt, magnesium salt and the like can be used. it can.

In the alkyl sulfonate, the alkyl chain may be linear or branched, and the alkyl chain length is 8 to 2
2 is preferably 12 to 14, and sodium salts, potassium salts, calcium salts, magnesium salts and the like can be used.

The polyoxyethylene alkyl ether sulfate has a polyoxyethylene chain of 1-6, preferably 2-5.
The alkyl chain may be linear or branched, the alkyl chain length is 8 to 22, preferably 12 to 14, and sodium salt, potassium salt, calcium salt, magnesium salt and the like can be used.

The polyoxyethylene alkylphenyl ether sulfate has a polyoxyethylene chain of 1 to 6, preferably 2 to 5, the alkyl chain may be linear or branched, and the alkyl chain length is preferably 8 to 22. 12 to 1
4, sodium salt, potassium salt, calcium salt,
A magnesium salt or the like can be used.

The above-mentioned anionic surfactants can be used alone or in admixture of two or more.
The amount of the anionic surfactant blended is 0.01 to 10% by weight.
It is preferably 0.1 to 5% by weight.

As the sulfosuccinic acid dialkyl ester used in the hard surface cleaning composition of the present invention, the alkyl chain may be linear or branched, and the alkyl chain length is preferably 8 to 14, and specifically, , Sulfosuccinic acid dioctyl ester sodium salt, sulfosuccinic acid di-2-ethylhexyl ester sodium salt, and the like. The above dialkyl sulfosuccinates can be used alone or in admixture of two or more. The content of the sulfosuccinic acid dialkyl ester is 0.01 to 10% by weight, preferably 0.1 to 5% by weight.

Furthermore, by adding an appropriate PH adjusting agent to the hard surface cleaning composition of the present invention, the pH can be adjusted to 8-11.
Is preferably adjusted to If the pH is less than 8, the detergency is reduced and the expected cleaning effect cannot be obtained. Also, PH
If the number exceeds 11, it is not preferable because it causes a rough hand.
As the pH adjusting agent, conventionally known ones can be used, and specifically, one or more kinds of ethylenediaminetetraacetic acid or its sodium salt, monoethanolamine, diethanolamine, triethanolamine, etc. can be used in combination. it can.

In the present invention, other optional components such as a fragrance, a dye, an ultraviolet absorber, a solvent and the like can be optionally mixed.

[0023]

EXAMPLES The cleaning composition of the present invention will be described in more detail with reference to the following examples.

Example 1 A cleaning composition was prepared according to the following formulation.

[0025]

[Table 1]

Inventive products 1 to 4 and comparative product 1 produced above
The hard surface cleaning agents of Nos. 2 to 2 were tested for the cleaning power, hand roughness and objectivity by the following test methods. The test results are shown in Table 2.

(Detergency test) The hard surface cleaner compositions of the present invention products 1 to 4 and comparative products 1 and 2 prepared by the above formulation were used for cleaning the oil stains and the ventilation fan in the actual kitchen. The degree of was evaluated according to the following criteria. 4 ... Good cleaning power. 3 ... Slightly good cleaning power. 2 ... Slightly poor cleaning power. 1 ... Poor cleaning power.

(Hand roughness test) The hard surface cleaner compositions of the present invention products 1 to 4 and comparative products 1 to 2 prepared by the above formulation were left for 1 week without gloves, and were actually soiled with oil in the kitchen, and the ventilation fan They were used for cleaning and evaluated the condition of their hands according to the following criteria. 3 ... There was no rough hand 2 ... There was no rough hand, but my hands were dry. 1 ... I had a hand.

(Objective test) Width 10 mm, length 70 mm, thickness 1.5 m
m of ABS resin and polyethylene terephthalate resin test piece were mounted in an arch shape on a d = 55 mm tester as shown in FIG.
4 and Comparative Products 1 and 2 were applied. The state of one week after application was evaluated according to the following criteria.

[0030]

[Figure 1]

[0031] ○… No cracking or whitening. △… Blanching ×… cracked

[0032]

[Table 2]

[0033]

As a result of adopting the above-mentioned constitution, the hard surface cleaning composition of the present invention does not contain an organic solvent of alcohol or glycol, so that it is gentle on the hand and has excellent cleaning power. It is also highly reliable.

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) C11D 1/70 C11D 1/70 1/72 1/72 1/75 1/75 1/83 1/83 C23G 5/032 C23G 5/032 5/036 5/036 F Term (reference) 4H003 AB03 AB19 AB22 AB27 AB31 AB34 AC08 AC09 AC11 AC13 AC14 DA05 DB02 EB14 EB16 ED02 ED03 ED28 ED29 FA02 FA28 4K053 PA11 QA04 RA08 RA31 RA40 RA41 RA45 RA46 RA47 RA49 RA52 RA54 RA55 RA65 RA66

Claims (6)

[Claims] 1. A hard surface cleaning composition comprising a terpene hydrocarbon, a nonionic surfactant, an anionic surfactant and a sulfosuccinic acid dialkyl ester. 2. A terpene hydrocarbon of 0.1 to 10% by weight,
A hard surface cleaning composition comprising 0.1 to 20% by weight of a nonionic surfactant, 0.01 to 10% by weight of an anionic surfactant, and 0.01 to 10% by weight of a dialkyl sulfosuccinate. 3. The nonionic surfactant is one or more selected from polyoxyethylene alkyl ethers, polyoxyethylene alkylphenyl ethers, fatty acid alkanolamides and tertiary amine oxides. The hard surface cleaning composition according to claim 2. 4. The nonionic surfactant is one or more selected from polyoxyethylene alkyl ethers and polyoxyethylene alkylphenyl ethers, and one or two selected from fatty acid alkanolamides and tertiary amine oxides. The hard surface cleaning composition according to claim 1, which is a mixture of two or more kinds. 5. The anionic surfactant is an alkyl sulfate,
4. One or more selected from alkyl sulfonates, polyoxyethylene alkyl ether sulfates, polyoxyethylene alkylphenyl ether sulfates, and polyoxyethylene fatty acid amide sulfates. Item 10. A hard surface cleaning composition according to any one of items. 6. A pH adjusting agent is further contained, and the pH is 8 to 1.
The hard surface cleaning composition according to any one of claims 1 to 6, which is adjusted to 1.