KR20240057714A - A Eco-friendly multi-purpose cleaner - Google Patents

Abstract

The present invention relates to an eco-friendly multi-purpose detergent containing a metal ion sequestering agent, anionic surfactant, nonionic surfactant, saponifying agent, stabilizer, alkaline agent, preservative, fragrance and purified water, and more specifically, to an eco-friendly multi-purpose detergent containing carcinogens and toxic ingredients. It relates to an eco-friendly multi-purpose cleaner that does not contain , has high cleaning and antibacterial power against contaminants, and can quickly remove contaminants.

Description

A Eco-friendly multi-purpose cleaner}

The present invention relates to an eco-friendly multi-purpose detergent containing a metal ion sequestering agent, anionic surfactant, nonionic surfactant, saponifying agent, stabilizer, alkaline agent, preservative, fragrance and purified water, and more specifically, to an eco-friendly multi-purpose detergent containing carcinogens and toxic ingredients. It relates to an eco-friendly multi-purpose cleaner that does not contain , has high cleaning and antibacterial power against contaminants, and can quickly remove contaminants.

Cleaning means removing contaminants attached to the object to be cleaned and returning it to its original, pure form.

The detergent must absorb and penetrate contaminants to easily remove contaminants from the object to be cleaned, must have high solubility to contain the released contaminants, and must be used without reattaching the solubilized contaminants to the object to be cleaned. It must be distributed stably internally.

Cleaning agents include aqueous cleaners, semi-aqueous cleaners, alcohol-based cleaners, fluorocarbon-based cleaners, and halogen-based cleaners. However, from an environmental standpoint, it is preferable to use aqueous-based cleaners, semi-aqueous cleaners, and alcohol-based cleaners.

Previously, halogen-based cleaners were mainly used, but these halogen-based cleaners are carcinogens and cause environmental problems such as ozone layer destruction, so their use is gradually decreasing.

Therefore, there is a need for the development of an eco-friendly cleaner that does not contain carcinogens or toxic ingredients, has high cleaning power and antibacterial power against contaminants, and does not cause scratches on the object to be cleaned.

Korean Patent Publication No. 10-1999-0034479 (May 15, 1999)

The present invention is intended to solve the above problems, and does not contain carcinogens or toxic ingredients, has high cleaning and antibacterial power against contaminants, and can quickly remove contaminants without damaging the object to be cleaned. The purpose is to provide an eco-friendly multi-purpose cleaner.

The present invention provides an eco-friendly detergent containing a metal ion sequestering agent, anionic surfactant, nonionic surfactant, saponifying agent, stabilizer, alkaline agent, preservative, fragrance, and purified water.

In one embodiment of the present invention, the cleaning agent contains 0.05 to 1% by weight of a metal ion sequestering agent, 1 to 10% by weight of an anionic surfactant, 5 to 20% by weight of a nonionic surfactant, 2 to 15% by weight of a saponifying agent, It is characterized in that it contains 5 to 20% by weight of a stabilizer, 1 to 10% by weight of an alkaline agent, 1 to 10% by weight of a preservative, 0.1 to 1% by weight of fragrance, and the remaining amount of purified water.

In one embodiment of the present invention, the weight ratio of the anionic surfactant and the nonionic surfactant is 1:2 to 10.

In one embodiment of the present invention, the nonionic surfactant is characterized by using a mixture of polyoxyethylene lauryl ether and polyoxyethylene decyl ether.

In one embodiment of the present invention, the detergent further contains 1 to 10% by weight of fatty acid ester of polyoxyethylene sorbitan.

In one embodiment of the present invention, the detergent is slightly alkaline and is applied in foam form.

The present invention can provide an eco-friendly cleaner that does not contain carcinogens or toxic ingredients, has high cleaning and antibacterial power against contaminants, and can quickly remove contaminants without damaging the object to be cleaned.

The detergent of the present invention is slightly alkaline and can be applied in the form of foam. When used to clean contaminants in the form of foam (foam) using a sprayer capable of spraying foam, the cleaning power can be further maximized.

The present invention will be described in detail below based on examples. The terms, examples, etc. used in the present invention are merely illustrative to explain the present invention in more detail and aid the understanding of those skilled in the art, and the scope of rights of the present invention should not be construed as limited thereto.

Technical terms and scientific terms used in the present invention, unless otherwise defined, represent meanings commonly understood by those skilled in the art in the technical field to which this invention pertains.

The present invention relates to an eco-friendly detergent containing a metal ion sequestering agent, anionic surfactant, nonionic surfactant, saponifying agent, stabilizer, alkaline agent, preservative, fragrance and purified water.

The eco-friendly detergent contains 0.05 to 1% by weight of a metal ion sequestering agent, 1 to 10% by weight of an anionic surfactant, 5 to 20% by weight of a nonionic surfactant, 2 to 15% by weight of a saponifying agent, 5 to 20% by weight of a stabilizer, It may contain 1 to 10% by weight of an alkaline agent, 1 to 10% by weight of a preservative, 0.1 to 1% by weight of fragrance, and the remaining amount of purified water.

The metal ion sequestering agent binds to metal ions and inactivates them, and includes disodium EDTA (EDTA-2Na), tetrasodium EDTA (EDTA-4Na), citric acid, tetrasodium pyrophosphate, trisodium phosphate, and sodium. Metaphosphate, sodium citrate, etc. may be used.

The content of the metal ion sequestering agent is preferably 0.05 to 1% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The present invention can be used as a metal ion sequestering agent by mixing tetrasodium EDTA and disodium EDTA. In this case, the weight ratio of tetrasodium EDTA and disodium EDTA is preferably 60 to 80:20 to 40. If the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In addition, the present invention can be used as a metal ion sequestering agent by mixing tetrasodium EDTA, disodium EDTA, and citric acid. In this case, the weight ratio of tetrasodium EDTA, disodium EDTA, and citric acid is preferably 100:20 to 40:5 to 20. do. If the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The anionic surfactant may include sodium lauryl sulfate, sodium dodecyl sulfate, sodium polyoxyethylene alkyl ether sulfate, ammonium polyoxyethylene alkyl ether sulfate, and sodium polyoxyethylene alkyl ether phosphate.

The content of the anionic surfactant is preferably 1 to 10% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The nonionic surfactant is polyoxyethylene decyl ether, polyoxyethylene lauryl ether, polyoxyethylene cetyl ether, polyoxyethylene stearyl ether, polyoxyethylene oleyl ether, polyoxyethylene isodecyl ether, polyoxyethylene tri. Polyoxyethylene alkyl ethers such as decyl ether and polyoxyethylene isostearyl ether can be used.

The content of the nonionic surfactant is preferably 5 to 20% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The present invention can be used as a nonionic surfactant by mixing polyoxyethylene lauryl ether and polyoxyethylene decyl ether, where the weight ratio of polyoxyethylene lauryl ether and polyoxyethylene decyl ether is 60 to 80:20 to 40. It is desirable to be If the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In addition, the present invention can be used by mixing polyoxyethylene lauryl ether, polyoxyethylene decyl ether, and polyoxyethylene cetyl ether as a nonionic surfactant, and in this case, polyoxyethylene lauryl ether, polyoxyethylene decyl ether, and polyoxyethylene decyl ether. The weight ratio of ethylene cetyl ether is preferably 100:20 to 40:5 to 20. If the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In addition, the weight ratio of the anionic surfactant and the nonionic surfactant is preferably 1:2 to 10, and when the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The saponifying agent may be sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium hydroxide, etc.

The content of the saponifying agent is preferably 2 to 15% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The stabilizer may be dipropylene glycol methyl ether, ethylene glycol, propylene glycol, glycerin, diethylene glycol, dipropylene glycol, ethanol, etc.

The content of the stabilizer is preferably 5 to 20% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In the present invention, a mixture of dipropylene glycol methyl ether and ethylene glycol can be used as a stabilizer. In this case, the weight ratio of dipropylene glycol methyl ether and ethylene glycol is preferably 60 to 80:20 to 40. If the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In addition, the present invention can be used as a stabilizer by mixing dipropylene glycol methyl ether, ethylene glycol, and propylene glycol, where the weight ratio of dipropylene glycol methyl ether, ethylene glycol, and propylene glycol is 100:20 to 40:5 to 20. It is desirable. If the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In addition, the weight ratio of the anionic surfactant and the stabilizer is preferably 1:2 to 10, and when the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The alkaline agent may be sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, calcium carbonate, magnesium carbonate, calcium bicarbonate, magnesium bicarbonate, sodium silicate, etc.

The content of the alkaline agent is preferably 1 to 10% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In addition, the weight ratio of the anionic surfactant and the alkaline agent is preferably 1:1 to 5, and when the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The preservative may be sodium benzoate, phenoxyethanol, sodium nitrite, sorbic acid, etc.

The content of the preservative is preferably 1 to 10% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The fragrance may be a natural fragrance, a synthetic fragrance, or a mixture thereof.

The natural fragrances are highly volatile aromatic oils extracted from herbs or plants, such as lavender, lime, lemon, lemongrass, rose, rosemary, basil, birch, cypress, cinnamon, citronella, orange, eucalyptus, jasmine, geranium, Tangerine, peppermint, etc. can be used without limitation.

The synthetic fragrance may be used without limitation, including banana, strawberry, grape, melon, orange, and pineapple flavors.

The content of the fragrance is preferably 0.1 to 1% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

Additionally, the detergent may further include fatty acid ester of polyoxyethylene sorbitan.

The fatty acid ester of polyoxyethylene sorbitan may be used without limitation, such as polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monopalmitate, polyoxyethylene sorbitan monostearate, polyoxyethylene sorbitan monooleate, etc. You can.

The content of the fatty acid ester of polyoxyethylene sorbitan is preferably 1 to 10% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

In the present invention, polyoxyethylene sorbitan monolaurate and polyoxyethylene sorbitan monooleate can be used as the fatty acid ester of polyoxyethylene sorbitan.

At this time, the weight ratio of the polyoxyethylene sorbitan monolaurate and polyoxyethylene sorbitan monooleate is preferably 20 to 40:60 to 80, and when the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized. there is.

Additionally, in the present invention, polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, and polyoxyethylene sorbitan monopalmitate can be used as the fatty acid ester of polyoxyethylene sorbitan.

At this time, the weight ratio of polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate and polyoxyethylene sorbitan monopalmitate is preferably 20 to 40:100:10 to 30, and the weight ratio is within the above numerical range. If this is satisfied, the cleaning power and antibacterial power can be maximized.

In addition, the present invention provides polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monopalmitate, and polyoxyethylene sorbitan monostearate as fatty acid esters of polyoxyethylene sorbitan. Can be used by mixing.

At this time, the weight ratio of polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan monooleate, polyoxyethylene sorbitan monopalmitate, and polyoxyethylene sorbitan monostearate is 20 to 40:100:10 to 30: It is preferably 5 to 20, and when the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

Additionally, the detergent may further include a glucoside compound.

Examples of the glucoside compound include decyl glucoside, lauryl glucoside, hexyl glucoside, and caprylic glucoside.

The content of the glucoside compound is preferably 1 to 10% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The present invention can be used as a glucoside compound by mixing decyl glucoside and lauryl glucoside.

At this time, the weight ratio of decyl glucoside and lauryl glucoside is preferably 70 to 90:10 to 30, and when the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

Additionally, the present invention can be used as a glucoside compound by mixing decyl glucoside, lauryl glucoside, and hexyl glucoside.

At this time, the weight ratio of the decyl glucoside, lauryl glucoside and hexyl glucoside is preferably 100:20 to 40:10 to 30, and when the weight ratio satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

Additionally, the detergent may further include plant extract.

The plant extract is used to improve the storage stability and moisturizing power of the composition, and grapefruit seed extract, cinnamon extract, licorice extract, golden extract, etc. may be used.

The content of the plant extract is preferably 1 to 10% by weight, and when the content satisfies the above numerical range, the cleaning power and antibacterial power can be maximized.

The grapefruit seed extract can be prepared by heating and extracting grapefruit seeds with a solvent such as water or ethanol, filtering the extract, and then concentrating under reduced pressure.

Additionally, cinnamon extract, licorice extract, and golden extract can be prepared in the same manner as the grapefruit seed extract.

The present invention can be used as a plant extract by mixing grapefruit seed extract, cinnamon extract, licorice extract, and golden extract. In this case, for 100 parts by weight of grapefruit seed extract, 10 to 30 parts by weight of cinnamon extract, 10 to 30 parts by weight of licorice extract, and It may contain 10 to 30 parts by weight of golden extract.

The present invention will be described in detail below through examples. The following examples are merely illustrative for carrying out the present invention, and the content of the present invention is not limited by the following examples.

(cleaning power)

After applying a thin layer of red pepper oil to a 1.5cm

After the object to be cleaned was completely dried, the condition of the object to be cleaned was visually checked and evaluated using a 5-point scale.

Excellent: 5, Excellent: 4, Average: 3, Poor: 2, No change: 1

(antibacterial power)

The antibacterial activity (%) was evaluated against Staphylococcus aureus according to the ASTM E2149 test method (measurement of antibacterial activity of immobilized antibacterial agents under dynamic contact conditions).

(preservation)

After putting 100 ml of the prepared detergent into a 200 ml container, it was sealed and stored at room temperature for 14 days. After storage, the container was opened, the condition of the detergent was checked, and it was evaluated as follows.

5: No phase change occurs

4: Fine clumping of detergent occurs

3: Phase separation of detergent begins to occur

2: Severe agglomeration and phase separation of detergent occur.

1: Cleanser is deposited on the bottom of the container

(Example 1)

Tetrasodium EDTA (EDTA-4Na) 0.2% by weight, sodium lauryl sulfate 2% by weight, polyoxyethylene lauryl ether 10% by weight, potassium hydroxide 5% by weight, dipropylene glycol methyl ether 10% by weight, sodium carbonate 2.5% by weight, An eco-friendly detergent was prepared by mixing 2.5% by weight of sodium benzoate, 0.5% by weight of peppermint, and the remaining amount of purified water.

(Example 2)

An eco-friendly detergent was prepared in the same manner as in Example 1, except that 2% by weight of polyoxyethylene lauryl ether was used.

(Example 3)

An eco-friendly detergent was prepared in the same manner as in Example 1, except that 25% by weight of polyoxyethylene lauryl ether was used.

(Example 4)

An eco-friendly detergent was prepared in the same manner as in Example 1, except that 7% by weight of polyoxyethylene lauryl ether and 3% by weight of polyoxyethylene decyl ether were used instead of 10% by weight of polyoxyethylene lauryl ether.

(Example 5)

An eco-friendly detergent was prepared in the same manner as in Example 1, except that 7% by weight of dipropylene glycol methyl ether and 3% by weight of ethylene glycol were used instead of 10% by weight of dipropylene glycol methyl ether.

(Example 6)

An eco-friendly detergent was prepared in the same manner as in Example 1, except that 1.5% by weight of polyoxyethylene sorbitan monolaurate and 3.5% by weight of polyoxyethylene sorbitan monooleate were additionally used.

(Comparative Example 1)

An eco-friendly detergent was prepared in the same manner as Example 1, except that polyoxyethylene lauryl ether was not used.

(Comparative Example 2)

An eco-friendly detergent was prepared in the same manner as Example 1, except that sodium carbonate was not used.

The cleaning power, antibacterial power, and preservability of the detergents prepared from the above examples and comparative examples were measured, and the results are shown in Table 1 below.

Cleansing power Antibacterial activity (%) preservation Example 1 3.9 96.8 4.1 Example 2 3.2 94.2 3.7 Example 3 3.3 93.6 3.6 Example 4 4.4 98.2 4.5 Example 5 4.6 98.6 4.5 Example 6 4.6 99.1 4.6 Comparative Example 1 2.1 89.3 3.2 Comparative Example 2 2.3 88.9 3.1

As can be seen in Table 1 above, it can be confirmed that Examples 1 to 6 are excellent in cleaning power, antibacterial power, and preservability. In particular, Examples 1, 4 to 6 have the best properties.

On the other hand, it can be seen that the properties of Comparative Examples 1 and 2 are deteriorated compared to the Examples.

Claims (5)

An eco-friendly detergent containing a metal ion sequestrant, anionic surfactant, nonionic surfactant, saponifying agent, stabilizer, alkaline agent, preservative, fragrance and purified water.
According to paragraph 1,
The detergent contains 0.05 to 1% by weight of metal ion sequestering agent, 1 to 10% by weight of anionic surfactant, 5 to 20% by weight of nonionic surfactant, 2 to 15% by weight of saponifying agent, 5 to 20% by weight of stabilizer, and alkaline agent. An eco-friendly detergent comprising 1 to 10% by weight, 1 to 10% by weight of preservative, 0.1 to 1% by weight of fragrance, and the remaining amount of purified water.
According to paragraph 2,
An eco-friendly detergent, characterized in that the weight ratio of the anionic surfactant and the nonionic surfactant is 1:2 to 10.
According to paragraph 3,
An eco-friendly detergent characterized in that the nonionic surfactant is a mixture of polyoxyethylene lauryl ether and polyoxyethylene decyl ether.
According to clause 4,
The detergent is an eco-friendly detergent characterized in that it additionally contains 1 to 10% by weight of fatty acid ester of polyoxyethylene sorbitan.