KR102329961B1 - Eco-Friendly Weak Alkaline Surface Cleaner - Google Patents

Abstract

The present invention relates to a surface cleaner, and more particularly, has excellent cleaning and antibacterial properties in cleaning the surfaces of household and industrial products such as gas range hood filters, kitchen equipment, air conditioner fins, fabrics, and automobiles, and is environmentally friendly and the surface of the object to be cleaned It relates to an eco-friendly weak alkali surface cleaner capable of removing damage and a manufacturing method therefor.
Eco-friendly weak alkaline surface cleaner of the present invention, sodium tripolyphosphate, NTA 2Na and EDTA-4Na ion sequestrant selected from the group consisting of; a cleaning aid selected from the group consisting of potassium pyrophosphate, sodium carbonate and potassium carbonate; Polyoxyethylene alkyl ether, lauryl glucoside, decyl glucoside, ethoxylated propoxylated alcohol, polyoxyethylene tridecyl ether, sodium trioxyethylene lauryl ether, cocoamidopropylamine oxide and n,n-dimethyldode an emulsifier selected from the group consisting of silamine; auditory extract; grapefruit oil; and water.

Description

Eco-Friendly Weak Alkaline Surface Cleaner {Eco-Friendly Weak Alkaline Surface Cleaner}

The present invention relates to a surface cleaner, and more particularly, has excellent cleaning and antibacterial power in removing oil stains from homes, factories, restaurants, etc. such as gas range hood filters, kitchen equipment, air conditioner fins, fabrics, automobiles, etc., and is environmentally friendly and avoidable. It relates to an eco-friendly weak alkali surface cleaner that can eliminate surface damage to cleaning products.

Products such as gas range hood filters, kitchen equipment, air conditioner fins, and fabrics, which are mainly used at home, contain a large amount of microorganisms such as bacteria and filthy malignant contaminants such as dust and oil, so they should be cleaned regularly. do. In particular, if these products are left unwashed, the filter does not work properly, polluting the air in the house, causing respiratory diseases such as rhinitis or allergies, and the accumulation of grease can lead to safety accidents.

Conventionally, cleaning agents composed of strong alkaline ingredients such as tetramethylammonium hydroxide (TMAH), trimethyl(2-hydroxyethyl)ammonium hydroxide, sodium percarbonate, and baking powder have been mainly used in consideration of only a strong cleaning action. However, strong alkali components not only cause fatal corrosion in aluminum or aluminum alloy wiring, which are the main components of gas range hood filters, kitchen equipment, and air conditioner fins, but also cause dermatitis and toxicity when used in contact with the skin.

In order to solve this problem, by mixing various types of compounds such as surfactant, polyether polyol, cellulose sodium glycolate, and octadecyltrimethoxysilane in a specific ratio, it has excellent cleaning power and corrosive power to the base material. These inhibited compositions have been developed. However, as a result of reducing the content of the detergent of the strong alkaline component in order to reduce a number of side effects, there was a problem that the cleaning effect was insufficient. In addition, Japanese Patent Laid-Open No. 2002-69495 proposes a cleaning composition including a reducing agent as a cleaning composition that does not corrode metal, but this patent limits the metal to which the cleaning composition is applied to Cu, and relates to metals such as aluminum. No effect at all.

Therefore, there is a need to develop an eco-friendly cleaner capable of providing excellent cleaning power while solving the problem of corrosion by reducing the use of a cleaning agent containing a strong alkaline component.

Korean Patent No. 10-1304622 Japanese Patent Laid-Open No. 2002-069495 US Patent No. 7807613

An object of the present invention is to provide an eco-friendly weak alkali surface cleaner that has excellent cleaning and antibacterial properties in cleaning the surface of household products such as gas range hood filters, kitchen equipment, and air conditioner fins, and is environmentally friendly and capable of eliminating surface damage to objects to be cleaned. .

In order to achieve the above object, the present invention is a sequestering agent selected from the group consisting of sodium tripolyphosphate, NTA 2Na and EDTA-4Na; a cleaning aid selected from the group consisting of potassium pyrophosphate, sodium carbonate and potassium carbonate; Polyoxyethylene alkyl ether, lauryl glucoside, decyl glucoside, ethoxylated propoxylated alcohol, polyoxyethylene tridecyl ether, sodium trioxyethylene lauryl ether, cocoamidopropylamine oxide and n,n-dimethyldode an emulsifier selected from the group consisting of silamine; auditory extract; grapefruit oil; And it provides an eco-friendly weak alkali surface cleaner comprising water.

The present invention also includes the steps of sequentially adding and stirring to dissolve the extract, potassium pyrophosphate, sodium tripolyphosphate, and sorbitan monooleate in purified water (S1); Sequentially adding polyoxyethylene dioxide-sorbitan monooleate, dipropylene glycol monomethyl ether, diethylene glycol monobutyl ether, and polyoxyethylene alkyl ether to the solution obtained in step S1 (S2); Premixing eucalyptus oil, grapefruit oil, and polyoxyethylene lauryl ether (S3); and adding the premix mixture obtained in step S3 to the solution obtained in step S2 and stirring to dissolve it (S4).

The eco-friendly weak alkali surface cleaner of the present invention has excellent cleaning power and antibacterial power in cleaning equipment such as gas range hood filters, kitchen equipment, air conditioner fins, fabrics, automobiles, etc. can be eliminated

1 is a photograph showing a state that the surface cleaning agent composition prepared according to Examples 1 to 6 is contained in a container.
Figure 2 is a photograph showing the state before and after washing the factory floor using the surface cleaner of Example 3.
3 is a photograph showing the result of measuring the degree of bacterial contamination before and after washing the kitchen container with the surface cleaner of Example 3 using a bacterial contamination level measuring device.

Hereinafter, the specific content of the present invention will be described in detail.

Eco-friendly weak alkali surface cleaner of the present invention, sodium tripolyphosphate, NTA 2Na and EDTA-4Na ion sequestrant selected from the group consisting of; a cleaning aid selected from the group consisting of potassium pyrophosphate, sodium carbonate and potassium carbonate; Polyoxyethylene alkyl ether, lauryl glucoside, decyl glucoside, ethoxylated propoxylated alcohol, polyoxyethylene tridecyl ether, sodium trioxyethylene lauryl ether, cocoamidopropylamine oxide and n,n-dimethyldode an emulsifier selected from the group consisting of silamine; auditory extract; grapefruit oil; and water.

The sequestering agent may be selected from sodium tripolyphosphate, NTA 2Na and EDTA-4Na, and functions as a chelating agent for metal components such as Ca, Mg, Na, and Fe. The sequestering agent is preferably added in an amount of 0.1 to 6 parts by weight. If it is less than the lower limit of the numerical range, it cannot perform a sufficient function.

The cleaning aid may be selected from potassium pyrophosphate, sodium carbonate and potassium carbonate, and functions as a chelating agent for metal components such as Ca, Mg, Na, and Fe as well as a function of decomposing oil stains. The cleaning aid is preferably added in an amount of 0.1 to 7 parts by weight. If it is less than the lower limit of the numerical range, it cannot perform a sufficient function.

The emulsifier is polyoxyethylene alkyl ether, lauryl glucoside, decyl glucoside, ethoxylated propoxylated alcohol, polyoxyethylene tridecyl ether, sodium trioxyethylene lauryl ether, cocoamidopropylamine oxide or n,n -Dimethyldodecylamine can be used, and it functions to emulsify, decompose, enhance cleaning power and prevent recontamination of animal and vegetable oils. The emulsifier is preferably added in an amount of 0.1 to 15 parts by weight, and when it is less than the lower limit of the numerical range, it cannot perform a sufficient function.

The auditory extract functions to sterilize and disinfect. The auditory extract is preferably added in an amount of 0.1 to 5 parts by weight. If it is less than the lower limit of the numerical range, it cannot perform a sufficient function.

The grapefruit oil has a deodorizing action. The grapefruit oil is preferably added in an amount of 0.1 to 5 parts by weight. If it is less than the lower limit of the numerical range, it cannot perform a sufficient function.

The eco-friendly weak alkali surface cleaner may further include sorbitan monooleate. The sorbitan monooleate functions to emulsify, decompose, enhance cleaning power, and prevent recontamination of animal and vegetable oils, and the content thereof is preferably 0.1 to 6 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed. `

The eco-friendly weak alkali surface cleaner may further include polyoxyethylene dioxide-sorbitan monooleate. Polyoxyethylene dioxide-sorbitan monooleate functions to emulsify, decompose, enhance cleaning power, and prevent recontamination of animal and vegetable oils, and the content thereof is preferably 0.1 to 8 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed.

The eco-friendly weak alkali surface cleaner may further include dipropylene glycol monomethyl ether. Dipropylene glycol monomethyl ether is used to promote the emulsification reaction and to facilitate the dissolution and dispersion of animal and vegetable oils, and the content thereof is preferably 1 to 15 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed.

The eco-friendly weak alkali surface cleaner may further include diethylene glycol monobutyl ether. Diethylene glycol monobutyl ether is used to promote the emulsification reaction and to facilitate the dissolution and dispersion of animal and vegetable oils, and the content thereof is preferably 1 to 15 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed.

The eco-friendly weak alkali surface cleaner may further include eucalyptus oil. Eucalyptus oil has a deodorizing function, and its content is preferably 0.1 to 3 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed.

The eco-friendly weak alkali surface cleaner may further include sodium xylene sulfonate. Sodium xylene sulfonate is used as a solubilizer, and its content is preferably 2 to 13 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed.

The eco-friendly weak alkali surface cleaner may further include polyoxyethylene lauryl ether. Polyoxyethylene lauryl ether is used as a solubilizer, and the content thereof is preferably 0.1 to 5 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed.

The eco-friendly weak alkali surface cleaner may further include cyclodextrin. Cyclodextrin is a corn starch extract that can improve deodorizing power, and the content thereof is preferably 0.1 to 3 parts by weight. If it is less than the lower limit of the numerical range, a sufficient function cannot be performed.

The water is preferably ion-exchanged water or purified water, and may be added in an amount of 50 to 90 parts by weight.

The eco-friendly weak alkali surface cleaner may further include a fragrance such as an aroma fragrance. By adding fragrance, it is possible to reduce the user's objection and increase the actual deodorizing power.

The manufacturing method of the eco-friendly weak alkali surface cleaner is exemplarily described as follows. In the present description, one example is specified from among the available types of sequestering agents, cleaning aids, emulsifiers, and the like, but the eco-friendly weak alkali surface cleaner of the present invention can be prepared by replacing them.

First, the auditory extract, potassium pyrophosphate, sodium tripolyphosphate, and sorbitan monooleate are sequentially added to purified water and dissolved by stirring (S1).

Auditory extract, potassium pyrophosphate, sodium tripolyphosphate, and sorbitan monooleate are sequentially added to the purified water, but after adding each, the mixture is thoroughly stirred until dissolved, and the following components are added and stirred.

Next, polyoxyethylene dioxide-sorbitan monooleate, dipropylene glycol monomethyl ether, diethylene glycol monobutyl ether, and polyoxyethylene alkyl ether are sequentially added to the solution obtained in step S1 (S2).

When adding polyoxyethylene dioxide-sorbitan monooleate, dipropylene glycol monomethyl ether, diethylene glycol monobutyl ether, or polyoxyethylene alkyl ether, check the transparency of the solution so that each component is sufficiently dissolved, and add the following components put in

Next, eucalyptus oil, grapefruit oil, and polyoxyethylene lauryl ether are premixed (S3).

Finally, the premix mixture obtained in step S3 is added to the solution obtained in step S2 and dissolved by stirring (S4).

The content of each component used in the above manufacturing process is 50 to 90 parts by weight of purified water, 0.1 to 5 parts by weight of extract, 0.1 to 7 parts by weight of potassium pyrophosphate, 0.1 to 6 parts by weight of sodium tripolyphosphate, sorbitan monooleate 0.1-6 parts by weight, polyoxyethylene dioxide-sorbitan monooleate 0.1-8 parts by weight, dipropylene glycol monomethyl ether 1-15 parts by weight, diethylene glycol monobutyl ether 1-15 parts by weight, polyoxyethylene It is preferable that it is 0.1-15 weight part of alkyl ether, 0.1-3 weight part of eucalyptus oil, 0.1-5 weight part of grapefruit oil, 2-13 weight part of sodium xylene sulfonate, and 0.1-5 weight part of polyoxyethylene lauryl ether.

Hereinafter, Examples and Experimental Examples will be described to help the understanding of the present invention. However, the following Examples and Experimental Examples only illustrate the present invention, and the content of the present invention is not limited by the following Examples and Experimental Examples.

<Examples 1 to 6>

After adding the auditory extract to purified water and stirring for 10 minutes, potassium pyrophosphate was added and stirred for 10 minutes, sodium tripolyphosphate was added and stirred for 10 minutes, sorbitan monooleate was added and stirred for 10 minutes. The auditory extract, potassium pyrophosphate, sodium tripolyphosphate, and sorbitan monooleate are sequentially added to purified water, but after each input, the mixture should be sufficiently stirred until dissolved. In this embodiment, each component was stirred for 10 minutes to confirm that it was dissolved, and other components were added and stirred.

Polyoxyethylene dioxide-sorbitan monooleate was slowly added to purified water in which hearing extract, potassium pyrophosphate, sodium tripolyphosphate, and sorbitan monooleate were dissolved for 10 minutes, and dipropylene glycol monomethyl ether (Dow Chemical) was added. It was added gradually over 10 minutes, diethylene glycol monobutyl ether (Hannong) was gradually added over 10 minutes, and polyoxyethylene alkyl ether (Shokubai) was gradually added over 10 minutes. When adding polyoxyethylene dioxide-sorbitan monooleate, dipropylene glycol monomethyl ether, diethylene glycol monobutyl ether, or polyoxyethylene alkyl ether, ensure that each component is sufficiently dissolved while checking the transparency of the solution.

Eucalyptus oil, grapefruit oil, sodium xylene sulfonate, polyoxyethylene lauryl ether, and aroma fragrance were premixed into the solution prepared as above, and then slowly added. When the premix mixture is added, it should be sufficiently dissolved by stirring while checking the transparency of the solution.

The surface cleaner compositions of Examples 1 to 6 were prepared through the above process, and the weight ratios of the components used in Examples 1 to 6 are shown in Table 1 below.

Raw material name Experiment 1 Experiment 2 Experiment 3 Experiment 4 Experiment 5 Experiment 6 Purified water 83.95 77.7 70.45 63.50 57.25 51.00 ear 0.25 0.50 0.75 0.9 1.15 1.40 Sodium Tripolyphosphate 0.5 1.00 1.50 2.00 2.50 3.00 potassium pyrophosphate 1.00 1.50 2.00 2.50 3.00 3.50 polyoxyethylene alkyl ether 1.50 2.50 3.50 4.50 5.50 6.50 sorbitan monooleate 0.50 1.00 1.50 2.00 2.50 3.00 Polyoxyethylene dioxide-sorbitan monooleate 1.50 2.00 2.50 3.00 3.50 4.00 Dipropylene glycol monomethyl ether (DPM) 2.50 3.50 5.00 6.50 7.50 8.50 Diethylene glycol monobutyl ether (BDG) 2.50 3.50 5.00 6.50 7.50 8.50 eucalyptus oil 0.25 0.50 0.75 0.90 1.15 1.40 grapefruit oil 0.25 0.50 0.75 0.90 1.15 1.40 Sodium Xylene Sulfonate 4.00 4.50 5.00 5.50 6.00 6.50 polyoxyethylene lauryl ether 1.00 1.00 1.00 1.00 1.00 1.00 aroma 0.30 0.30 0.30 0.30 0.30 0.30 total 100.00 100.00 100.00 100.00 100.00 100.00

1 is a photograph showing a state that the surface cleaning agent composition prepared according to Examples 1 to 6 is contained in a container. From this result, it can be seen that the components are best dissolved in the compositions of Examples 3 and 4.

Figure 2 is a photograph showing the state before and after washing the factory floor using the surface cleaner of Example 3. From the above results, it can be confirmed that the surface cleaner of this example has an excellent effect on removing oil stains.

The antibacterial effect of the surface cleaner of the present invention was measured using a bacterial contamination level meter (TELTRON, Clean-Q). The above bacterial contamination level meter is a device that measures the amount of ATP, the energy source of microorganisms, to determine the degree of contamination of bacteria. In places where human skin comes into contact, it can be judged safe when the level of bacterial contamination is 200 or less.

3 is a photograph showing the results of measuring the bacterial contamination level before and after washing the kitchen container with the surface cleaner of Example 3 using a bacterial contamination level measuring device. From that, it can be confirmed that the surface cleaner of this embodiment has an excellent antibacterial effect.

Claims (13)

0.1 to 6 parts by weight of a sequestering agent selected from the group consisting of sodium tripolyphosphate, NTA 2Na and EDTA-4Na; 0.1-7 parts by weight of a cleaning aid selected from the group consisting of potassium pyrophosphate, sodium carbonate and potassium carbonate; Polyoxyethylene alkyl ether, lauryl glucoside, decyl glucoside, ethoxylated propoxylated alcohol, polyoxyethylene tridecyl ether, sodium trioxyethylene lauryl ether, cocoamidopropylamine oxide and n,n-dimethyldode 0.1 to 15 parts by weight of an emulsifier selected from the group consisting of silamine; 0.1 to 5 parts by weight of auditory extract; 0.1-5 parts by weight of grapefruit oil; and water;
Eco-friendly weak alkali surface cleaner, characterized in that it further comprises polyoxyethylene dioxide-sorbitan monooleate, dipropylene glycol monomethyl ether, diethylene glycol monobutyl ether and eucalyptus oil.
delete According to claim 1,
Eco-friendly weak alkali surface cleaner, characterized in that it further comprises sorbitan monooleate.
delete delete delete delete According to claim 1,
Eco-friendly weak alkali surface cleaner, characterized in that it further comprises sodium xylene sulfonate.
According to claim 1,
Eco-friendly weak alkali surface cleaner, characterized in that it further comprises polyoxyethylene lauryl ether.
According to claim 1,
Eco-friendly weak alkali surface cleaner, characterized in that it further contains cyclodextrin.
According to claim 1,
The water is an eco-friendly weak alkali surface cleaner, characterized in that ion-exchange water or purified water.
A step of dissolving by sequentially adding the extract, potassium pyrophosphate, sodium tripolyphosphate, and sorbitan monooleate to purified water and stirring (S1);
Sequentially adding polyoxyethylene dioxide-sorbitan monooleate, dipropylene glycol monomethyl ether, diethylene glycol monobutyl ether, and polyoxyethylene alkyl ether to the solution obtained in step S1 (S2);
Premixing eucalyptus oil, grapefruit oil, and polyoxyethylene lauryl ether (S3); and
and adding the premix mixture obtained in step S3 to the solution obtained in step S2 and stirring to dissolve it (S4),
The content of each component is
Purified water 50-90 parts by weight, hearing extract 0.1-5 parts by weight, potassium pyrophosphate 0.1-7 parts by weight, sodium tripolyphosphate 0.1-6 parts by weight, sorbitan monooleate 0.1-6 parts by weight, polyoxyethylene dioxide- 0.1 to 8 parts by weight of sorbitan monooleate, 1 to 15 parts by weight of dipropylene glycol monomethyl ether, 1 to 15 parts by weight of diethylene glycol monobutyl ether, 0.1 to 15 parts by weight of polyoxyethylene alkyl ether, 0.1 to eucalyptus oil 3 parts by weight, grapefruit oil 0.1 to 5 parts by weight, polyoxyethylene lauryl ether 0.1 to 5 parts by weight A method for producing an eco-friendly weak alkali surface cleaner, characterized in that the surface cleaner. delete

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