KR20240007509A - Eco-frendly cleaner for companion animal with deoderizing and stelilizing effect using oyster shell powder and manufacturing method thereof - Google Patents

Abstract

The present invention provides a detergent for companion animals with excellent antibacterial and deodorizing effects by calcining and powdering a large amount of discarded oyster shells.
The present invention is a colorless and odorless liquid based on natural materials without alcohol and chemicals, and not only has a deodorizing effect by adsorbing and removing ammonia, hydrogen sulfide, and acetaldehyde, but also removes various harmful bacteria such as COVID-19, respiratory influenza virus, and rotavirus. It has a sterilizing effect and is effective in removing pet urine odor, shoe foot odor, toilet odor, and sweat odor, and is effective in removing grease stains from gas ranges, microwave ovens, etc.

Description

Eco-friendly sterilizing and deodorizing cleaner for pets using oyster shell fired powder {ECO-FRENDLY CLEANER FOR COMPANION ANIMAL WITH DEODERIZING AND STELILIZING EFFECT USING OYSTER SHELL POWDER AND MANUFACTURING METHOD THEREOF}

The present invention relates to an eco-friendly sterilizing and deodorizing cleaner for companion animals using oyster shell fired powder. More specifically, to a sterilizing and deodorizing cleaner for companion animals using an activated aqueous solution containing porous fired powder obtained by firing oyster shell shells at 1,000°C. It's about.

Companion animals are animals such as dogs or cats that people keep at home for emotional support. Recently, the expression 'companion animal' is often used instead of 'pet', which means animals are raised for human enjoyment, in the sense that animals should be treated as companions rather than as possessions for human enjoyment.

In particular, the cleaning problem of pets has the potential to harm the living environment due to various bacteria or unpleasant odors living on the pet's fur or skin, so various types of pet cleaners and cosmetics are being developed to solve this problem.

In fact, in the case of dogs as companion animals, a high level of cleanliness and hygiene is required because they are always with people for a long time, not only in spaces where people live, but also in vehicles. Pet dogs have a more sensitive sense of smell than humans, so an eco-friendly dog-specific cleaner that does not harm their sense of smell is required. Development is required.

For this purpose, as a prior art, Korean Patent Publication No. 10-2014-0097883, “Detergent composition for pets and method for manufacturing the same,” is a pet product characterized in that it contains a surfactant, glycerin, vegetable oil, and saccharides. There are known detergents for animals, and since they are made from natural ingredients, they are emphasized as being harmless to pets. However, they have the problem that not only are they less effective in cleaning, but they also cannot be expected to provide sterilizing or deodorizing effects.

In addition, Republic of Korea Patent Registration No. 10-1870562, “Ear Cleanser for Pets and Method for Manufacturing the Same,” uses cypress distilled water extracted from cypress trees for antibacterial, deodorizing, and exfoliation, and does not contain surfactants, so it can be washed with water. An ear cleanser for pets that does not irritate the skin without using it has been disclosed. In this case, an excellent indoor environment can be maintained with an antibacterial deodorizing effect and a phytoncide scent, but not only is the cleaning effect poor, but it is also insufficient for use in bathing pets. There is a point.

Therefore, while trying to develop a detergent for pets that satisfies both sterilization and deodorization effects, the present inventor obtained a porous calcined powder by calcining oyster shell powder at 1,000°C and added water to make an activated aqueous solution for pet use. The present invention was completed after discovering that it was possible to develop a detergent with sterilizing and deodorizing functions.

Republic of Korea Patent Publication No. 10-2014-0097883 “Detergent composition for pets and method for producing the same” Republic of Korea Patent Registration No. 10-1870562 “Ear cleaner for pets and method of manufacturing same”

The purpose of the present invention is to manufacture a pet cleaner with excellent antibacterial and deodorizing effects by calcining and powdering oyster shells, which are discarded in large quantities.

However, the objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

The specific solution of the present invention to achieve the above object is,

Provided is a sterilizing and deodorizing cleaner for companion animals made from an activated aqueous solution containing porous oyster shell calcined powder obtained by calcining and pulverizing oyster shells at 1,000°C.

In addition, the present invention may be characterized in producing a cleaning agent by mixing and emulsifying vegetable oil in an activated aqueous solution containing porous oyster shell fired powder.

In addition, the present invention may be characterized in that it is prepared by mixing and emulsifying rice bran oil with vegetable oil in an activated aqueous solution containing porous oyster shell calcined powder.

In addition, the present invention

Step of washing oyster shells (100);

Crushing the washed oyster shell (200);

Step 300 of calcining the pulverized oyster shell material at 1000°C:

Grinding the calcined oyster shell to produce oyster shell calcined powder (400);

Mixing the calcined oyster shell powder with water to prepare an active solution and emulsifying it with vegetables (500); It provides a method for manufacturing a sterilizing and deodorizing cleaner for pets, comprising:

Additionally, the formulation of the present invention may be characterized in that it is manufactured in the form of a wet tissue.

The present invention provides a detergent for pets with excellent antibacterial and deodorizing effects by calcining and powdering a large amount of discarded oyster shells.

The present invention is a colorless and odorless liquid based on natural materials without alcohol and chemicals, and not only has a deodorizing effect by adsorbing and removing ammonia, hydrogen sulfide, acetaldehyde, etc., but also removes various harmful bacteria such as COVID-19, respiratory influenza virus, and rotavirus. It has a sterilizing effect and is effective in removing pet urine odor, shoe foot odor, toilet odor, and sweat odor, and is effective in removing grease stains from gas ranges, microwave ovens, etc.

Figure 1 is a photograph of an oyster shell, which is the basic material of the present invention.
Figure 2 is a flowchart showing a method of manufacturing an eco-friendly detergent composition containing porous oyster shell calcined powder according to an embodiment of the present invention.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. In addition, the terms described below are terms defined in consideration of the functions in the present invention, and may vary depending on the intention or custom of the user or operator. Therefore, the definition should be made based on the contents throughout this specification.

The present invention produces a cleaning agent with excellent antibacterial and deodorizing effects by calcining and powdering oyster shells, which are discarded in large quantities.

Figure 1 is a photograph of oyster shell shells, which are the basic material of the present invention, and Figure 2 is a flowchart of a method for manufacturing an eco-friendly detergent composition containing porous oyster shell shell fired powder.

According to an embodiment of the present invention, first, large amounts of discarded oyster shells are calcined and powdered.

Currently, approximately 300,000 tons of oyster shells are generated annually in the oyster production process on the southern coast, including Tongyeong, the main oyster producing area in Korea. The chemical composition of oyster shells is more than 95% calcium carbonate, which combines with water to make it alkaline and has a cleaning effect. Not only is it excellent, but it has an irregular surface area and a large specific surface area, so it has excellent physical properties for adsorbing chemicals. These properties can be used to develop a cleaner for pets.

However, in order to use oyster shells, it is necessary to remove salt and microorganisms from the shells, so first wash the oyster shells, then load them into an incinerator, bake them at 900℃~1,200℃, preferably 1,000℃, and grind them to make porous oyster shells. Get the powder. At this time, the calcium carbonate in the oyster shell is changed into white calcium oxide (CaO) through a firing process. At this time, the particle size is pulverized to 200~350 mesh to produce porous fired oyster shell powder.

This porous oyster shell fired powder has an irregular surface area and a large specific surface area, so it has excellent adsorption capacity for chemical substances and has an excellent deodorizing effect. In addition, it has been reported that the aqueous suspension of calcined oyster shell powder exhibits antibacterial properties against Escherichia coli, Staphylococcus aureus, and Bacillus subtilis. The white calcium oxide (CaO) obtained by calcining oyster shells reacts with water and generates heat violently, so it is in powder form. There is a problem that it is difficult to use as a detergent, and its solubility in water is low at 0.15, making it difficult to use as a liquid detergent.

Therefore, the present invention is characterized in that the porous oyster shell fired powder is mixed with water to create an activated aqueous solution and mixed with vegetable oil to emulsify it.

That is, in the present invention, 3 to 5 times the amount of water is added to the porous oyster shell fired powder to first dissolve it, then passed through a high-speed nano disperser to create an activated aqueous solution, and then mixed with vegetable oil and emulsified to disperse the porous oyster shell fired powder in vegetable oil. Prepare a detergent composition as is.

In addition, the present invention can produce a liquid detergent by mixing and emulsifying rice bran oil, which has excellent antibacterial effect, in an activated aqueous solution containing porous oyster shell shell powder.

Rice bran oil refers to rice bran oil extracted from rice bran powder, which is an inner husk powder made up of rice germ and rice bran, which is produced during the process of polishing brown rice into white rice. It has anti-inflammatory and antibacterial effects. It has the effect of preventing rough and dry skin. In addition, rice bran oil is rich in oleic acid, omega-6 fatty acids, and omega-3 fatty acids, as well as tocopherol, the antioxidant gamma oryzanol, and vitamin E. Arabinoxylan contained in rice bran oil is rich in macrophages, natural killer cells, and TNF-a. Research results have shown that it suppresses the occurrence of cancer and helps treat it by activating immune cells involved in the removal of cancer, so in the present invention, it is used as a vegetable emulsifier in a cleanser that helps improve the skin care of pets.

In addition, in the present invention, when rice bran oil is mixed and emulsified in an activated aqueous solution containing porous oyster shell fired powder, a functional liquid detergent can be manufactured by adding a dispersion emulsifier or vegetable herb extract used in the manufacture of conventional detergents.

In addition, the liquid detergent of the present invention can be manufactured in the form of wet tissues so that they are portable and convenient to use.

The present invention manufactured as described above is a colorless and odorless liquid based on natural materials without alcohol and chemical components, and not only has a deodorizing effect by adsorbing and removing ammonia, hydrogen sulfide, acetaldehyde, etc., but also removes COVID-19, respiratory influenza virus, and rotavirus. It is effective in sterilizing various harmful bacteria such as viruses and removing pet urine odor, shoe odor, toilet odor, and sweat odor, and is effective in removing grease from gas ranges, microwave ovens, etc.

Hereinafter, the present invention will be described with reference to specific embodiments.

<Preparation Example 1> Preparation of oyster shell porous calcined powder

3 kg of oyster shells were thoroughly washed and dehydrated to remove salts on the surface, then fired in an incinerator at 1000°C for 3 to 5 hours to obtain white powder, which was pulverized to a particle size of 300 mesh using a grinder to prepare porous fired oyster shell powder.

<Example 1>

Pour 3 to 5 times the amount of water for 1kg of porous oyster shell shell powder to react, pass it through a high-speed nano-disperser (K&S, PASSON) to create an activated aqueous solution, and then mix it with rice bran oil, a vegetable oil, at a ratio of 1:1. After going through an emulsifier, porous oyster shell shells are added to rice bran oil. A detergent composition was prepared with the calcined powder dispersed.

<Example 2>

Proceed in the same manner as in Example 1, but after making an activated aqueous solution, a cleaning agent containing vegetable oil and porous calcined powder of oyster shells was prepared in a ratio of 1:2.

<Comparative Example 1>

A cleaning agent was prepared in the same manner as in Example 1, but without using the porous oyster shell calcined powder.

<Comparative Example 2>

A detergent was prepared in the same manner as in Example 1, but without mixing rice bran oil.

Experiment example

The antibacterial activity and cleaning ability of the detergents prepared through Examples 1 to 2 and Comparative Examples 1 to 2 were measured and compared.

<Experimental Example 1: Evaluation of antibacterial activity>

An antibacterial activity test was performed on Examples 1 to 3 and Comparative Examples 1 to 2.

Staphylococcus aureus was used as the strain, and the antibacterial activity value and antibacterial power were evaluated and are listed in Table 1 below.

Antibacterial activity evaluation division Example 1 Example 2 Comparative Example 1 Antibacterial activity value 3.6 3.8 1.6 antibacterial power More than 95% More than 94% More than 40%

From the results in Table 1, it can be seen that Examples 1 and 2 according to the present invention showed significantly improved antibacterial activity compared to Comparative Example 1.

<Experimental Example 2: Evaluation of cleaning power>

The cleaning power evaluation was conducted using a stirred mixing type cleaning power test, which is mainly used in laboratories.

Each contaminated cloth used for measurement was a contaminated cloth made of oil and protein contamination on cotton fibers, and was cut into pieces measuring 8 x 8 cm and used as six samples each. The cleaning effect for each contaminated cloth before and after washing was measured by measuring the whiteness with a color difference meter and determining the degree of cleaning, and the results are shown in Table 2.

Cleanliness evaluation results division Example 1 Example 2 Comparative Example 1 Comparative example 2 Cotton cloth (contamination) very excellent Very excellent error commonly

As can be seen in Table 2 above, it was confirmed that both Examples 1 and 2 showed excellent cleaning power. In particular, compared to the control group, it was confirmed that when the oyster shell powder was mixed, the cleaning power was significantly improved compared to the case where it was not mixed.

Although the present invention has been described in detail using preferred embodiments, the scope of the present invention is not limited to the specific embodiments and should be interpreted in accordance with the appended claims. Additionally, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

Claims (5)

Step of washing oyster shells (100);
Crushing the washed oyster shell (200);
Step 300 of calcining the pulverized oyster shell material at 1000°C:
Grinding the calcined oyster shell to produce oyster shell calcined powder (400);
Mixing the calcined oyster shell powder with water to prepare an active aqueous solution and then emulsifying it with vegetables (500); A method for manufacturing a sterilizing and deodorizing cleaner for pets, comprising:
According to clause 1,
A method of manufacturing a sterilizing and deodorizing cleaner for pets, characterized in that oyster shell powder is mixed with water and then mixed with vegetable oil in a ratio of 1: 1 to 2.
According to clause 2,
A method of manufacturing a sterilizing and deodorizing cleaner for pets, wherein the vegetable oil is rice bran oil.
A sterilizing and deodorizing liquid detergent for companion animals manufactured by the method of claims 1 to 3.
A cleansing wet tissue containing the liquid cleanser of claim 4.