KR102440028B1 - Laundry auxiliaty goods and method for manufacturing the same - Google Patents

Abstract

The present invention includes a plurality of first cleaning members; and an encapsulation member accommodated therein and having a plurality of through holes having a diameter smaller than that of the first cleaning member, wherein the first cleaning member reacts with water to generate hydrogen A core comprising a first metal to generate; and an anti-oxidation film formed of a second metal containing the first metal coated on the surface of the core to prevent oxidation of the core.

Description

Cleaning aids for laundry and manufacturing method thereof

The present invention relates to a washing aid product for laundry, and more particularly, to a washing aid product for laundry, which is added together during washing to increase the cleaning effect without the use of detergent.

Generally, you put laundry and detergent in the washing machine and do laundry. In this case, when the laundry is rinsed, the chemical detergent is dehydrated while remaining on the surface of the laundry, and when worn by children or the elderly with weak skin, it irritates the skin and causes skin diseases.

In addition, if the detergent remains inside the washing machine, it adheres to the wall surface of the washing machine and forms an environment in which bacteria or mold can inhabit. And, there is a problem that detergent comes out on the laundry after washing.

Accordingly, in order to solve the problems of the prior art, it is an object of the present invention to provide a cleaning auxiliary article for laundry that can increase the cleaning effect of laundry without the use of detergent by adding a magnesium core during washing.

Another object of the present invention is to provide a cleaning auxiliary article for laundry that can continuously maintain the cleaning effect of the magnesium core by preventing oxidation of the magnesium core that is added during washing.

The problems to be solved of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above objects and other features of the present invention, there is provided a cleaning auxiliary article for laundry of the present invention, comprising: a plurality of first cleaning members; and an encapsulation member accommodated therein and having a plurality of through holes having a diameter smaller than that of the first cleaning member, wherein the first cleaning member reacts with water to generate hydrogen A core comprising a first metal to generate; and an anti-oxidation layer coated on the surface of the core to prevent oxidation of the core, and including an oxide of the first metal and an oxide of the second metal.

In the present invention, the first metal may include magnesium (Mg), and the second metal may include magnetite ore (Fe ₃ O ₄ ).

In the present invention, the antioxidant layer may further include zinc (Zn) oxide and calcium (Ca) oxide.

In the present invention, a plurality of second cleaning members including magnetite ore, a plurality of third cleaning members including tourmaline, a plurality of fourth cleaning members including alkali elements, and a plurality of agents including ceramics having antibacterial properties It further includes one or more auxiliary cleaning members selected from the group consisting of 5 cleaning members, and the first to fifth cleaning members may have a spherical shape.

In the present invention, the cleaning sub-agents include 15 to 30 parts by weight of the second cleaning member, 15 to 30 parts by weight of the third cleaning member, and 15 to 30 parts by weight of the fourth cleaning member based on 100 parts by weight of the first cleaning member. and 20 to 40 parts by weight of the fifth cleaning member.

In the present invention, the method comprising: forming a core including a first metal; and coating an antioxidant film comprising an oxide of the first metal and an oxide of a second metal on the surface of the core, wherein the coating of the antioxidant film includes the oxide of the first metal and the second metal A coating material preparation step of preparing a coating powder and a liquid binder containing metal oxide; mixing the core, the coating powder, and the liquid binder to create a mixture; a first step of stirring and calcining the mixture at a first temperature for a preset time; and a second step of stirring and calcining the mixture at a second temperature higher than the first temperature in succession to the first step, and sequentially raising the temperature to a target temperature for a preset time.

In the present invention, the first temperature may include a temperature in the range of 100°C to 120°C, and the second temperature may include a temperature in the range of 120°C to 150°C.

In the present invention, the liquid binder may include polypropylene.

In the cleaning auxiliary article for laundry according to the present invention, hydrogen generation and alkalinity of water can be increased by adding a core including magnesium together with the laundry during washing, and thus the cleaning effect can be enhanced without the use of detergent.

In addition, in the cleaning auxiliary product for laundry according to the present invention, the change in physical properties due to magnesium strengthens the surface tension and lowers it to an average of 62 to 66 (Hz), thereby strengthening the resonance phenomenon (wavelength, wave) of water to increase the surface activity. have.

In addition, the cleaning auxiliary article for laundry according to the present invention continuously maintains and increases the function of generating hydrogen by reacting with water or changing water to alkali by coating an antioxidant film on the surface of the core, thereby providing a cleaning effect has the effect of increasing

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

1 is a schematic view for explaining a cleaning auxiliary article for laundry according to an embodiment of the present invention.
Figure 2 is a cross-sectional view for explaining a first cleaning member of the cleaning auxiliary article for laundry according to an embodiment of the present invention.
3 is a flowchart for explaining a method of manufacturing a cleaning auxiliary article for laundry according to an embodiment of the present invention.

Since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text. That is, since the embodiment is capable of various changes and may have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, it should not be understood that the scope of the present invention is limited thereby.

On the other hand, the meaning of the terms described in the present application should be understood as follows.

Terms such as “first” and “second” are for distinguishing one component from another, and the scope of rights should not be limited by these terms. For example, a first component may be termed a second component, and similarly, a second component may also be termed a first component.

When a component is referred to as being “connected” to another component, it may be directly connected to the other component, but it should be understood that other components may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. On the other hand, other expressions describing the relationship between elements, that is, "between" and "between" or "neighboring to" and "directly adjacent to", etc., should be interpreted similarly.

The singular expression is to be understood as including the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the embodied feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it should be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

Identifiers (eg, a, b, c, etc.) in each step are used for convenience of description, and the identification code does not describe the order of each step, and each step clearly indicates a specific order in context. Unless otherwise specified, it may occur in a different order from the specified order. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Terms defined in the dictionary should be interpreted as being consistent with the meaning of the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present application.

Embodiments of the present invention to be described later relate to a cleaning auxiliary article 10 for laundry, in which cleaning members containing a metal as a main component that reacts with water to generate hydrogen are encapsulated in an encapsulation member 600 that permeates water, An object of the present invention is to provide a cleaning auxiliary article 10 for washing, which is added together with laundry to increase the cleaning effect without detergent.

Hereinafter, the cleaning auxiliary article 10 for laundry according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a schematic diagram for explaining a cleaning auxiliary product 10 for laundry according to an embodiment of the present invention, and FIG. 2 is a first cleaning member 100 of the cleaning auxiliary product 10 for laundry according to an embodiment of the present invention. ) is a cross-sectional view to explain

Referring to FIG. 1 , the cleaning auxiliary article 10 for laundry according to the first embodiment of the present invention may include a first cleaning member 100 and an encapsulating member 600 .

The first cleaning member 100 may serve to increase the cleaning effect of laundry without the use of detergent by being put together with the laundry during washing, reacting with water to generate hydrogen, and changing it to alkaline water.

The first cleaning member 100 may be formed in a predetermined size and provided in plurality, and may be inserted together with laundry during washing while being sealed in an encapsulation member 600 to be described later.

The first cleaning member 100 may include a core 110 and an antioxidant film 120 coated on the surface of the core 110 .

The core 110 may include a first metal that generates hydrogen through a reduction reaction with water. The core 110 may have an average diameter of 3 mm in order to increase the surface area per unit volume. However, in the present embodiment, the average diameter of the core 110 is not limited thereto, and may be formed to have an average diameter of 1 mm to 6 mm.

In this embodiment, the first metal may be one of alkaline earth metals capable of a reduction reaction with water. The alkaline earth metal is a metal constituting Group 2 of the periodic table and may include calcium (Ca) and magnesium (Mg).

In more detail, the first metal included in the core 110 may include magnesium (Mg). Magnesium is included in the eight elements constituting the earth's crust, is widely distributed in living organisms, and has no radioactive properties like some of the alkaline earth metals (ie, radium), so it may be adopted to be contained in the core 110 .

As such, magnesium has a property of generating hydrogen by reacting with water, and the reaction of magnesium reacting with water to generate hydrogen is represented by the following reaction formula.

[Formula 1]

Mg+2H20→H2+Mg(OH)2

This reaction occurs because a redox reaction with water occurs due to the ionization tendency of magnesium, but magnesium has a smaller ionization tendency compared to calcium (Ca) and sodium (Na), so magnesium is relatively slow with room temperature water. react to generate hydrogen.

The core 110 including magnesium makes the particles of water small during washing, can decompose the dirt of the laundry through the generated hydrogen, and increase the alkalinity of the water to serve as a natural surfactant. That is, the core 110 including magnesium may increase the cleaning effect without the use of detergent.

For example, since hydrogen has a very small atomic diameter, it can penetrate deep between the threads of textile products such as clothes, and can expand the cleaning range of contaminants. In particular, when the textile product is knitted with ultrafine yarn, a higher cleaning effect may be generated than in the case where the textile product is not knitted.

As another example, since many of the contaminants attached to the laundry are basically acidic, the core 110 including magnesium may act as a natural surfactant by changing the water into an alkaline one.

In the core 110, the higher the magnesium content, the greater the amount of hydrogen generated when it reacts with water. Therefore, the magnesium content of the core 110 may preferably be 100% pure magnesium, but depending on the purification means in the production process, magnesium The content of may be less than 100%.

For example, the core 110 may contain components other than magnesium in the production process, and components other than magnesium include iron (Fe), zinc (Zn), etc. Some may contain.

In this embodiment, the core 110 may be processed in the form of a sphere having an average diameter of 3 mm after processing magnesium into a compression rod.

Meanwhile, the surface of the core 110 may include an anti-oxidation film 120 for preventing oxidation of the core 110 . If the core 110 is oxidized, the amount of hydrogen generated by the core 110 reacting with water may be reduced, and the ability to change water into alkalinity may be reduced. That is, if the core is oxidized, the cleaning ability may be reduced.

The anti-oxidation film 120 may be coated on the surface of the core 110 to prevent the core 110 from being oxidized. In other words, the antioxidant film 120 is coated on the surface of the core 110, and the function of reducing the amount of hydrogen generated by reacting with water, which is a function of the core 110 including magnesium, or changing the water to alkalinity. decrease can be prevented.

The antioxidant layer 120 may include an oxide of a first metal and a second metal.

Here, the oxide of the first metal included in the antioxidant layer 120 may be an oxide of the first metal (ie, magnesium) included in the core 110 described above. In other words, the antioxidant film 120 includes an oxide of the same first metal (ie, magnesium) as the metal contained in the core 110 , and the oxide of the first metal is the antioxidant film 120 is the core 110 . ), when coated, may serve to increase the coating force of the antioxidant film 120 . have.

In addition, the second metal may be further included in the anti-oxidation layer 120 . The second metal may serve to prevent oxidation of the core 110 .

The second metal may include at least one of transition metals. That is, the anti-oxidation layer 120 may include one or more metals (ie, the second metal) among transition metals. For reference, the transition metal may include elements from Groups 3 to 12 of the periodic table. For example, the second metal may be magnetite ore (Fe3O4).

In the present embodiment, the antioxidant layer 120 may include a second metal as a main component, and an oxide of the first metal may be partially included as an auxiliary component. In other words, the main component of the antioxidant layer 120 may be magnetite ore (Fe3O4), and the auxiliary component may be magnesium oxide.

In addition, the antioxidant layer according to the present embodiment may further include zinc (Zn) oxide and calcium oxide (CaO) as auxiliary components in addition to magnesium oxide to more effectively prevent oxidation of the core 110 .

Accordingly, the first cleaning member 100 can prevent an oxide film from being formed on the surface of the core 110 through the anti-oxidation film 120 , and thus, maintain or increase the reducing power that the core 110 reacts with water. By doing so, there is an advantage in that the cleaning effect can be enhanced by smoothing the generation of hydrogen, or maintaining and increasing the function of changing water to alkalinity.

Meanwhile, the encapsulation member 600 may encapsulate the plurality of first cleaning members 100 described above. The encapsulation member 600 may have a plurality of through holes through which water is transmitted. Here, the average diameter of the through holes may be formed to be smaller than the average diameter of the first cleaning member 100 .

For example, as shown in FIG. 1 , the sealing member 600 may be formed in the form of a sphere with a hollow interior. In addition, the first cleaning member 100 may be accommodated in the sealing member 600 . A plurality of through holes may be formed in the outer peripheral surface of the encapsulation member 600 through which water is transmitted.

The sealing member 600 may be formed of a material having a predetermined elasticity, and this is to reduce the impact when the sealing member 600 and the washing machine collide during washing.

In this embodiment, the encapsulation member 600 may be formed as a mesh body composed of a plurality of layers.

Meanwhile, the cleaning auxiliary article 10 for laundry according to the embodiment of the present invention may further include auxiliary cleaning members in addition to the first cleaning member 100 .

In one embodiment, the auxiliary cleaning members are a plurality of second cleaning members 200 including magnetite ore, a plurality of third cleaning members 300 including tourmaline, and a plurality of fourth cleaning members 400 including alkali elements. ) and at least one selected from the group consisting of a plurality of fifth cleaning members 500 including ceramics having antibacterial properties.

The second cleaning member 200 may include magnetite ore. The second cleaning member 200 blocks the oxidative power of water and increases the reducing power to enable long-term preservation of water, and strengthens the surface tension through resonance resonance (wavelength and wave) of water, so that it can promote the activation of water.

The second cleaning member 200 has advantages of being excellent in antibacterial and deodorizing, air purification, harmful gas removal, water purification, and moss removal. In addition, the second cleaning member 200 has a function of inhibiting oxidation and strengthening reducing power.

The third cleaning member 300 may include tourmaline (TORMALINE). Tourmaline is a mineral belonging to tourmaline, and its electrical properties are classified into various types according to color and ore composition.

Even if tourmaline is pulverized into fine powder, positive (+) and negative (-) exist at both ends of the crystal, and its properties do not disappear. to have

The third cleaning member 300 including tourmaline has advantages of water purification, prevention of moss generation, increase of dissolved oxygen, freshness maintenance, and extension of storage period.

The fourth cleaning member 400 may include alkali elements such as calcium (Ca), potassium (K), magnesium (Mg), and sodium (Na).

The fourth cleaning member 400 is a first alkali ball molded with a mixed composition of ore (rare earth, elvan, etc.) powder and magnesite ore powder and a second alkali ball molded by mixing waste fossil powder using magnesite ore powder as a main raw material may include

The fourth cleaning member 400 is input together with the first cleaning member 100, and at this time, the first cleaning member 100 or the auxiliary cleaning members can generate stable alkali reduced water due to the even elution of the four alkali elements. There is this.

The fifth cleaning member 500 may be formed by mixing a ceramic of an inorganic antibacterial agent (ore belonging to the silver family) and a metal material (silver: Ag) having strong antibacterial activity. The fifth cleaning member 500 formed in this way has excellent stability and has a function of adsorbing and removing heavy metals, impurities, and harmful substances (Cd, Pb, Hg, As, etc.).

In addition, the fifth cleaning member 500 may adsorb and remove organic substances and odors (gas). In addition, the fifth cleaning member 500 has the advantage of reducing 99.9% of antibacterial and sterilizing power and 99% of deodorizing power in reaction with water.

The auxiliary cleaning members composed of the second cleaning member 200 to the fifth cleaning member 500 listed above may be formed in the same size and shape (ie, spherical shape) as the first cleaning member 100 . In addition, the auxiliary cleaning members are accommodated in the encapsulation member 600 together with the first cleaning member 100 and may be added together with the laundry during washing.

Looking at the content of the first cleaning member 100 to the fifth cleaning member 500, the second cleaning member 200 is 15 to 30 parts by weight, and the third cleaning member is based on 100 parts by weight of the first cleaning member 100. 300 is provided in 15 to 30 parts by weight, the fourth cleaning member 400 is 15 to 30 parts by weight, and the fifth cleaning member 500 is 20 to 40 parts by weight, and may be accommodated in the encapsulation member 600 . When each cleaning member deviates from a preset weight ratio, it may be difficult to implement a required effect or may lead to unnecessary waste of raw materials.

Hereinafter, a method for manufacturing the cleaning auxiliary article 10 for laundry of the present invention will be described.

3 is a flowchart for explaining a method of manufacturing the cleaning auxiliary article 10 for laundry according to an embodiment of the present invention.

Referring to FIG. 3 , first, the step of forming the core 110 including the first metal ( S100 ) may be performed. For reference, the core 110 may include an alkaline earth metal as described above, and in more detail, the core 110 may include magnesium. In this embodiment, the core 110 may be reprocessed in the form of a sphere having an average diameter of 3 mm after processing magnesium into a compression rod.

When the step of forming the core 110 (S100) is performed, the step of coating the antioxidant film 120 on the surface of the core 110 (S200) may be performed. In the step of coating the antioxidant film 120 on the surface of the core 110 ( S200 ), the oxidation prevention film 120 is coated on the surface of the core 110 , thereby preventing the core 110 from being oxidized.

If the step (S200) of coating the antioxidant film 120 on the surface of the core 110 is described in more detail, the step of coating the antioxidant film 120 on the surface of the core 110 (S200) is a coating material preparation It may be subdivided into a step (S210), a mixture generation step (S220), a first firing step (S230), and a second firing step (S240).

First, in the coating material preparation step (S210), the coating powder and liquid binder containing the oxide of the first metal and the second metal may be prepared.

For reference, as described above, the first metal may include an alkaline earth metal, and the second metal may include a transition metal. More specifically, the first metal may include magnesium, and the second metal may be magnetite ore.

In this embodiment, the oxide of the first metal may be an oxide of magnesium.

That is, the coating powder may be prepared in the form of magnesium oxide and magnetite ore powder. In this embodiment, the coating powder may further include zinc oxide and calcium oxide.

The liquid binder may serve to adhere the coating material to the surface of the core 110 during the coating process. The liquid binder may include polypropylene (POLYPROPYLENE). For reference, polypropylene is a thermoplastic resin obtained by polymerizing propylene. The liquid binder can be processed into a liquid form by heating polypropylene.

When the coating material preparation step (S210) including the coating powder and the liquid binder is finished, the step (S220) of generating a mixture may be performed. In the step of generating the mixture (S220), the core 110 and the coating material (ie, the coating powder and the liquid binder) may be mixed to form a mixture.

After the step of generating the mixture ( S220 ), the first firing step ( S230 ) and the second firing step ( S240 ) may be sequentially performed.

First, in the first step of firing ( S230 ), the mixture mixed in the step of generating the mixture may be stirred and fired at a first temperature for a preset time.

In more detail, in the first step of firing ( S230 ), a coating operation may be performed through stirring and firing while adding the mixture to a rotary welding machine equipped with a fan and then applying a temperature corresponding to the first temperature.

For example, the first temperature of the first firing step (S230) may be a temperature in the range of 100 ℃ to 120 ℃. In addition, the first firing step ( S230 ) may be performed at the first temperature for 50 minutes to 70 minutes.

When the first firing step ( S230 ) is finished, the second firing step ( S240 ) may be continuously performed.

In the second step of firing (S240), a coating operation is performed through stirring and firing the mixture calcined at the first temperature (ie, a temperature in the range of 100°C to 120°C) for 50 to 70 minutes at a second temperature in succession. can do.

For example, the second temperature of the second step of sintering may be a temperature in the range of 120 °C to 150 °C. For example, in the second step of firing, the coating operation may be performed while sequentially raising the temperature from a temperature of 120° C. to a temperature of 150° C. for a preset time. The reason why the temperature is sequentially raised to the target temperature for a preset time in the second step of firing is to increase the coating power of the antioxidant film.

In this embodiment, the second step of firing may be performed at the second temperature for 50 minutes to 70 minutes.

In this embodiment, the cleaning auxiliary article 10 for laundry may be manufactured through a process including forming the core 110 (S100) and coating the antioxidant film 120 (S200). In addition, the liquid binder evaporates during the first firing step ( S230 ) and the second firing step ( S240 ), and the antioxidant layer 120 may be coated on the surface of the core 110 .

As described above, the cleaning auxiliary product 10 for laundry of the present invention manufactured by the method for manufacturing a cleaning auxiliary product for laundry prevents oxidation of the core 110 containing magnesium so that the core 110 reacts with water to generate hydrogen. There is an advantage to increase the cleaning effect by maintaining and increasing the ability to generate or change water to alkaline.

Hereinafter, the cleaning ability of the cleaning auxiliary product for laundry according to the embodiment of the present invention will be described in more detail through the test report of the cleaning auxiliary product for laundry according to the embodiment of the present invention.

Table 1 shows the results of the antibacterial power test of the cleaning aid for laundry according to an embodiment of the present invention. The antibacterial activity test was conducted based on KCL-FIR-1002:2018, and in Table 1 below, 'Comparative Example' is the measurement result when the washing auxiliary product for laundry of the present invention is not added, and 'Example' is the above-mentioned These are the measurement results when the cleaning auxiliary product for laundry according to the embodiment of the present invention is added.

Test Items Test result Bacteria reduction rate (%) Initial concentration (CFU/ml) Concentration after 24 hours (CFU/ml) coli comparative example 23,000 510,000 Example 23,000 <10 99.90% Pseudomonas aeruginosa comparative example 12,000 860,000 Example 12,000 <10 99.90% Staphylococcus aureus comparative example 36,000 480,000 Example 36,000 <10 99.90% pneumococcus comparative example 37,000 930,000 Example 37,000 <10 99.90% MRSA (antibiotic-resistant bacteria) comparative example 13,000 600,000 Example 13,000 <10 99.90% bacillus comparative example 12,000 890,000 Example 12,000 <10 99.90%

[Table 1] is a table showing the test results for the antibacterial activity of the laundry cleaning aid of the present invention.

The antibacterial power test conditions of the cleaning auxiliary article for laundry of the present invention are as follows.

The test method was based on KCL-FIR-1002:2018, CFU is Colony Forming Unit, and the strains used are Escherichia coli ATCC 2592, Pseudomonas aeruginosa ATCC 15442), Staphylococcus aureus ATCC 6538, Pneumonia (Klebsiella pneumoniae ATCC 4352), MRSA (antibiotic-resistant bacteria) (MRSA (Staphylococcus aureus subspa. aureus) ATCC 33591), Bacillus (Bacillus cereus ATCC 11778).

Referring to Table 1, in the test results for the antibacterial activity of the laundry cleaning aid of the present invention, the concentrations of Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Pneumonia, MRSA and Bacillus after 24 hours showed a bacterial reduction rate of 99.9% compared to the initial concentration, respectively. is showing

Therefore, the cleaning auxiliary product for laundry of the present invention has the advantage of increasing the antibacterial effect without the use of detergent through the above experimental results.

Next, the results on the cleaning power of the cleaning auxiliary article for laundry of the present invention will be described.

The test conditions for the cleaning power of the cleaning auxiliary article for laundry of the present invention are as follows.

First, a general washing machine (model name SEW-PK102NL Samsung Electronics) was used for washing treatment conditions, and the washing water level was set to a medium water level (60L), and 200 g of the sample was added and tested. And, the washing course was operated as a standard course, the test load was 3KG, and the water supply temperature was set to 25°C (error range 2°C) and tested.

In addition, wet artificial soiled cloth (according to JIS C 9606) was used as the contaminated cloth, and the test method was to measure the reflectance of the soiled cloth before and after washing treatment and then use a calculation formula to evaluate the cleaning power.

Here, the calculation formula for the cleaning power is as follows. Washing power (%) = (Whiteness after washing - Whiteness before washing) / (Whiteness of original fabric - Whiteness before washing) × 100

As a result of measuring the cleaning power of the cleaning auxiliary article for laundry of the present invention under the same conditions as described above, a cleaning power of 24.1% was measured.

Therefore, the cleaning auxiliary article for laundry of the present invention has an advantage in that it is possible to increase the effect of cleaning power without the use of detergent through the above experimental results.

Next, the results on the deodorizing power of the cleaning auxiliary article for laundry of the present invention will be described.

test time deodorization rate 30 minutes 90% 60 minutes 92% 90 minutes 95% 120 minutes 95%

[Table 2] is a table showing the test results for the deodorizing power of the cleaning auxiliary product for laundry of the present invention. The deodorizing power test conditions of the cleaning auxiliary product for laundry of the present invention are as follows.

First, as the sample input amount, one cleaning aid for laundry was used, and ammonia was measured as the test gas. The concentration of the injected test gas was 100 μg/ml, the injection amount of the test gas was 1.5 L, and the test container was a 3 L Tedler bag.

And the test environment was temperature (20±2)℃, humidity (50±5)% R.H. The calculation formula for the deodorization rate is as follows. Deodorization rate (%) = [(Blank gas concentration-Sample gas concentration)/Blank gas concentration] × 100

Referring to Table 2, in the test results for the deodorizing power of the laundry cleaning aid of the present invention, when 30 minutes elapsed after sample input, 90% of deodorizing power was shown, and when 60 minutes, 90 minutes, and 120 minutes elapsed, 92%, respectively. , 95%, and 95% deodorizing power.

Therefore, the cleaning auxiliary article for laundry of the present invention has the advantage of having high antibacterial power, washing power and deodorizing power by being simply added during washing.

The embodiments described in this specification and the accompanying drawings are merely illustrative of some of the technical ideas included in the present invention. Therefore, since the embodiments disclosed in the present specification are for explanation rather than limiting the technical spirit of the present invention, it is obvious that the scope of the technical spirit of the present invention is not limited by these embodiments. Modifications and specific embodiments that can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention should be interpreted as being included in the scope of the present invention.

10: cleaning aids for laundry
100: first cleaning member
200: second cleaning member
300: third cleaning member
400: fourth cleaning member
500: fifth cleaning member
600: sealing member

Claims (8)

a plurality of first cleaning members; and
The first cleaning member is accommodated therein, and includes an encapsulation member having a plurality of through holes having a diameter smaller than the diameter of the first cleaning member,
The first cleaning member,
a core including a first metal that reacts with water to generate hydrogen; and
It includes an oxide of the first metal and an oxide of the second metal, and includes an anti-oxidation film coated on the surface of the core to prevent oxidation of the core,
The antioxidant film is
The mixture produced by mixing the coating powder containing the oxide of the first metal and the oxide of the second metal and the liquid binder is stirred and fired in the first step at a first temperature for a preset time, and then the second Performing the stirring and firing of the second step in the temperature section,
The second step is characterized in that the coating power of the antioxidant film is increased by starting at a temperature higher than the first temperature for a preset time and gradually increasing the temperature to a target temperature,
The first metal includes magnesium (Mg), and the second metal includes magnetite ore (Fe ₃ O ₄ )
Cleaning aids for laundry.
delete According to claim 1,
The antioxidant layer further comprises zinc (Zn) oxide and calcium (Ca) oxide
Cleaning aids for laundry.
According to claim 1,
A plurality of second cleaning members including magnetite ore, a plurality of third cleaning members including tourmaline, a plurality of fourth cleaning members including alkali elements, and a plurality of fifth cleaning members including ceramics having antibacterial properties Further comprising one or more auxiliary cleaning materials selected from the group,
The first cleaning member to the fifth cleaning member may have a spherical shape.
5. The method of claim 4,
The auxiliary cleaning materials are
15 to 30 parts by weight of the second cleaning member, 15 to 30 parts by weight of the third cleaning member, 15 to 30 parts by weight of the fourth cleaning member, and 20 to 20 parts by weight of the fifth cleaning member based on 100 parts by weight of the first cleaning member 40 parts by weight
Washing aids for laundry
forming a core including a first metal; and
Comprising the step of coating an anti-oxidation film comprising the oxide of the first metal and the oxide of the second metal on the surface of the core,
The first metal includes magnesium (Mg), and the second metal includes magnetite ore (Fe ₃ O ₄ ),
The step of coating the antioxidant film,
A coating material preparation step of preparing a coating powder and a liquid binder containing the oxide of the first metal and the oxide of the second metal;
mixing the core, the coating powder, and the liquid binder to create a mixture;
performing the first step of calcining the mixture at a first temperature for a preset time; and
Consecutive to the first step, the second step of increasing the coating power of the antioxidant layer by gradually raising the temperature to a target temperature in a second temperature section higher than the first temperature for a preset time comprising performing the firing of the second step
A method for manufacturing a cleaning aid for laundry.
7. The method of claim 6,
The first temperature comprises a temperature in the range of 100 ℃ to 120 ℃,
The second temperature comprises a temperature in the range of 120 °C to 150 °C
A method for manufacturing a cleaning aid for laundry.
7. The method of claim 6,
The liquid binder includes polypropylene
A method for manufacturing a cleaning aid for laundry.

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