KR102016420B1 - Manufacturing method for anti-insect master batch chips and anti-insect products using the same - Google Patents

Abstract

The present invention relates to a method for producing an anti-insect master batch chip, and an anti-insect product produced by using the same. In particular, the method for producing an anti-insect master batch chip comprises: an anti-insect material preparation step (S100) for preparing an anti-insect material; a batch chip preparation step (S200) for introducing, into an extruder, polypropylene (PP), polyethylene (PE), and ethylene vinyl acetate copolymer (EVA) resins manufactured as chips, melting the same by applying heat to the extruder containing the PP, PE, and EVA resins, agitating the PP, PE, and EVA resins to produce chips, and cooling and cutting the chips, thereby producing batch chips; and a master batch chip preparation step (S300) for mixing the batch chips with the anti-insect material, thereby producing master batch chips. According to the present invention, by manufacturing anti-insect master batch chips exhibiting anti-insect effects due to containing a composition containing anti-insect and insect-repellent components, and by manufacturing an anti-insect product with the anti-insect mater batch chips, anti-insect and insect-repellent effects for repelling insects or pests can be achieved.

Description

Manufacturing method of anti-worm master batch chip and anti-worm product manufactured by using the same {MANUFACTURING METHOD FOR ANTI-INSECT MASTER BATCH CHIPS AND ANTI-INSECT PRODUCTS USING THE SAME}

The present invention relates to a method for manufacturing an anti-worm master batch chip and an anti-worm product manufactured using the same, and more particularly, to produce an anti-worm master batch chip having an anti-worm effect including a composition including an anti-worm and insect repellent component and using the same. The present invention relates to a method for producing an anti-worm master batch chip capable of exhibiting anti-worm and insect repellent effects by avoiding insects or pests by manufacturing an anti-worm product and an anti-worm product manufactured using the same.

As living standards improve these days, consumers' preferences and demands for insect repellent and antibacterial treatment are on the rise.

Accordingly, products that are antibacterial to various industrial products, household goods, etc. are increasing, and the demand for insect repellent treatment is increasing not only for the damage caused by bacteria and mold, but also for the parts easily affected by pests.

In general, plastic film packaging, which is generally used for food packaging, tobacco outer packaging, confectionery packaging, fruit bag packaging, and the like, aims to keep the packaged contents from external environment for long-term storage.

However, due to the aroma component generated by the contents of the package, various insects and bugs, etc. approach the package, and the approached insects and bugs have a problem of damaging the contents by invading the inside of the package after damaging the film package.

In order to solve this problem, various methods for including the insect repellent in the product packaging have been considered, one of the methods is the insect repellent film. In the case of using the insect repellent film, the insect repellent present in the insect repellent film has an advantage of preventing access to insects or insects and preventing product damage caused by these insects and insects.

As one of such insect repellent films, when insect repellents having an effect on controlling insects are used in a polyolefin-based film, the effect of spraying the medicine only at the necessary place as compared to spraying the insect repellent and the insect repellent in the film are gradually released. Due to its properties, it is known as one of the effective pest control methods.

However, in general, the insect repellent is incompatible with the polyolefin resin, so it is very difficult to disperse the insect repellent in the film, and the insect repellent is short-lived as the insect repellent is transferred to the surface immediately after film forming. Of course, one of the known techniques for proper dispersion of the insect repellent is to make a insect repellent masterbatch using porous plastic pellets and dry mix it with the resin to form a film.

However, in this case, there is no problem in dispersion of the insect repellent, but since the base of the master batch is plastic, it melts when forming the film and the mold disappears, so there is no effect of suppressing the transition of the insect repellent to the film surface, thereby shortening the insect repellent effect.

Domestic Patent No. 10-0819250 (registered on March 27, 2008) Domestic Patent No. 10-1489655 (registered Jan. 29, 2015) Domestic Patent No. 10-0605351 (registered July 20, 2006)

The present invention comprises a master batch chip exhibiting an anti-worm effect, including a composition containing an anti-worm, insect repellent component and by using the same to prepare an anti-worm product, anti-worm master batch that can exhibit the anti-worm and insect repellent effect to avoid insects or pests To provide a method for manufacturing a chip and an anti-worm product manufactured using the same.

In addition, the present invention can effectively prevent the odor induced by the scattering of the conventional volatile insect repellent and the deterioration of the insect repellent effect, and the method of manufacturing an anti-worm master batch chip that can stably express the insect repellent and anti-insect effect for a long time and manufactured using the same To provide antibacterial products.

In addition, the present invention is to provide a method of manufacturing an anti-worm master batch chip that can be applied to vinyl or plastic products used in agriculture, horticulture, forestry, homes, golf courses, etc. and anti-worm products manufactured using the same.

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

The method of manufacturing an anti-worm master batch chip according to the present invention includes an anti-worm material preparing step of preparing an anti-worm material (S100); Polypropylene (PP: PolyProphlene), Polyethylene (PE: PolyEthylene) and EVA (Ethylene Vinyl Acetate Copolymer) resins prepared in a chip state are all added to an extruder, and heat is applied to the extruder into which the polypropylene, polyethylene, and EVA resin are added. After dissolution, a batch chip manufacturing step (S200) of manufacturing a batch chip by stirring the polypropylene, polyethylene, and EVA resin to manufacture a chip, and cooling and cutting the chip; And a master batch chip manufacturing step S300 of mixing the batch chip and the anti-worm material to produce a master batch chip.

The anti-worm material includes organic chlorine (Organochlorides) anti-worm material, Pyrethroids anti-worm material, organic phosphate (Organophosphates) anti-worm material, carbamates anti-worm material, neonicotinoids (Neonicotinoids) And at least one selected from the group consisting of plant-derived antiparasitic substances.

The antiparasitic substances include Allethrin, Bifenthrin, Cyhalothrin, Cypermethrin, Cyfluthrin, Deltamethrin, Etofen Etofenprox, Fenvalerate, Permethrin, Phenothrin, Pralethrin, Resmethrin, Tetramethrin, Tralomethrin At least one selected from the group consisting of (Tralomethrin) and Transfluthrin may be used.

In addition to the antiparasitic material in the antiparasitic material preparation step (S100) further comprises a functional material and cypress extract, wherein the functional material is used in a weight ratio of 50 to 150 parts by weight based on 100 parts by weight of the antiparasitic material, the functional material is 5 to 10 parts by weight of silicon dioxide nanoparticles, 1 to 3 parts by weight of mica, 0.5 to 1.5 parts by weight of photocatalyst, 0.1 to 1 parts by weight of activated carbon and 0.1 to 0.5 parts by weight of ocher, the photocatalyst is titanium dioxide (TiO ₂ ) 2 to 4 parts by weight and nano-silver powder 0.5 to 1.5 parts by weight is prepared by mixing, the cypress extract may be included in a weight ratio of 1 to 3 parts by weight based on 100 parts by weight of the anti-worm material.

In addition, the present invention includes an anti-worm product manufactured using the above-described anti-worm master batch chip, wherein the anti-worm product, polyester, nylon, polyethylene, liquid non-polyester polyester, polyvinyl chloride index plate, pvc flooring material, crosslinking Polyethylene, Marked Polyethylene Film, Polyethylene Tube, Soluble Polyethylene Tube, Polymethylpentene-PMP, Polymethylpentene-PMP, Polyarylate-PAR, Polyacetal-POM, Polyetheretherketone-PEEK, Polyethylene-PE, Poly Urethane-PU, polyphenylene sulfide-PPS, acrylic resin, polyimide-PI, polyphenylene ether-PPE, polymethacrylstyrene-MS, polyamide-PA, polycarbonate-PC, polyvinyl chloride-PVC, poly It is applied to any one or more selected from the group consisting of carbonate-PC, polypropylene-PP, plastic, agricultural materials and construction materials.

Specific details of other embodiments are included in the detailed description.

The method of manufacturing the anti-worm master batch chip according to the present invention includes an anti-worm, insect-insulating component comprising a composition containing an anti-worm insect master batch chip having an anti-worm effect, and by using the same to prepare an anti-worm product, insects or pests to avoid anti-worm And an insect repellent effect.

In addition, the anti-worm products prepared according to the present invention can effectively prevent the odor induced by the scattering of the conventional volatile insect repellent, and the deterioration of the insect repellent effect, etc. and can stably express the insect repellent and anti-insect effect for a long time.

In addition, the anti-worm products manufactured according to the present invention can be applied to the vinyl or plastic products used in agriculture, horticulture, forestry, homes, golf courses and the like.

It will be fully understood that embodiments of the inventive concept may provide various effects that are not specifically mentioned.

1 is a flowchart illustrating a method of manufacturing an anti-worm master batch chip according to the present invention.
2 and 3 is an example of an anti-worm product according to the present invention, is a photograph observing whether or not to avoid bees against the anti-insect vinyl containing sugar water.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosure may be made thorough and complete, and to fully convey the spirit of the present invention to those skilled in the art.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

On the other hand, in the manufacturing method of the anti-worm master batch chip according to an embodiment of the technical idea of the present invention will be described using an example of manufacturing an anti-worm product using a master batch chip showing the anti-worm effect, the technical idea of the present invention is It is not limited to only one anti-worm product, but may be similarly applied to the technical idea of manufacturing the anti-worm product by using the mixed chip manufactured according to the present invention as an additive used in various products.

In addition, the anti-worm products according to an embodiment of the present invention may be applied to various products used in agriculture, horticulture, forestry, homes, golf courses, and the like.

Hereinafter, a method of manufacturing an anti-worm chip according to the present invention will be described in more detail with reference to the accompanying drawings.

1 is a flowchart illustrating a method of manufacturing an anti-worm master batch chip according to the present invention.

Referring to Figure 1, the manufacturing method of the anti-worm master batch chip according to the present invention includes an anti-worm material preparation step (S100), batch chip manufacturing step (S200) and master batch chip manufacturing step (S300), the master batch chip By using the anti-worm product manufacturing step (S400) can be prepared anti-worm products.

1. Anti-insect material preparation step (S100)

The anti-insect material preparation step (S100) is a step of preparing an anti-insect material that can exert a pest repelling effect.

In the anti-worm material preparation step (S100), the anti-worm material prepares a repellent material such as an insect or a pest, and the anti-worm material includes organic chlorides (Organochlorides) anti-insect material, Pyrethroids anti-worm material, organophosphate (Organophosphates) at least one selected from the group consisting of an anti-worm material, a carbamates anti-worm material, a neonicotinoids anti-worm material and a plant-derived anti-worm material, for example, Allethrin, Bifenthrin, Cyhalothrin, Cypermethrin, Cyfluthrin, Deltamethrin, Etofenprox, Fenvalerate, Permethrin, Phenothrin, Pralethrin, Resmethrin, Tetramethrin, Tralometrin hrin) and at least one selected from the group consisting of Transfluthrin, more specifically N, N-diethyl-m-toluamide or 1- It may be any one or more selected from piperidinecarboxylic acid-2- (2-hydroxyethyl) -1-methylpropyl ester [1-piperidinecarboxylic acid-2- (2-hydroxyethyl) -1-methylpropyl ester].

On the other hand, in the anti-worm material preparation step (S100), in addition to the anti-worm material may include a large amount of far infrared rays and anions, and further includes a functional material having an antibacterial and deodorizing effect on the pollutant, the functional material 100 weight It can be used in the weight ratio of 50 to 150 parts by weight relative to the part.

The functional material includes silicon dioxide nanoparticles, biotite, photocatalyst, activated carbon and loess, and the photocatalyst is titanium dioxide (TiO ₂ ) and nano silver powder is used, whereby the anti-worm vinyl according to the present invention is used in household goods Can be used safely.

In addition, the functional material in the present invention comprises 5 to 10 parts by weight of silicon dioxide nanoparticles, 1 to 3 parts by weight of mica, 0.5 to 1.5 parts by weight of photocatalyst, 0.1 to 1 parts by weight of activated carbon and 0.1 to 0.5 parts by weight of loess The photocatalyst may be prepared by mixing 2 to 4 parts by weight of titanium dioxide (TiO ₂ ) and 0.5 to 1.5 parts by weight of nanosilver powder.

Silicon dioxide (SiO ₂ ) is an oxide of silicon, also called silica, and is used as a major component of mullite, cordierite, loess, and the like, which are known to emit far infrared rays. The silicon dioxide has the effect of releasing a large amount of far infrared rays in a small amount and is inexpensive, but amorphous silica is used as a main raw material of cosmetics because it is evaluated as non-carcinogenic to humans, and there is no known harmful to human body. .

The sericite is iron (Fe), magnesium (Mg), zinc (Zn), manganese (Mn), copper (Cu), molybdenum (Mo), selenium (Se), germanium (Ge), silicon (Si) As a clay mineral containing various human essential minerals such as vanadium (V) and strontium (Sr), it is a mica-based mineral used for the decomposition of active oxygen with strong reducing power, and is a bioactive substance and has a sterilizing effect.

In addition, the biotite in the present invention is used to form a powder by foaming, so that the air layer is formed inside the powder is capable of controlling the humidity, as well as the deodorizing effect or the occurrence of mold and anion and far-infrared effect.

In addition, the biotite may be heat-treated in the range of 1400 to 1550 ° C. to increase the strength before powdering. At this time, if the heating temperature of the heat treatment is less than 1400 ° C., the villi may not obtain the appropriate strength, and if the heating temperature exceeds 1550 ° C., the villi may be lost.

In addition, the heat treated biotite may be powdered in a particle size of 10 to 200nm to be uniformly mixed before mixing with the composition constituting the coating layer, if the biotite is powdered to less than 10nm Not only can the problem be difficult to work, but also the efficiency of far-infrared radiation and anion emission can be deteriorated, and when it is powdered beyond 200 nm, it can be difficult to uniformly mix between the compositions constituting the coating solution. have.

The photocatalyst refers to a material that receives light and promotes a chemical reaction. The photocatalyst generates electrons and holes when light energy of more than a band gap energy is irradiated. Hydrogen radical (-OH) is generated by the holes, and refers to a substance causing so-called 'photooxidation reaction' that decomposes organic substances in gaseous or liquid phase adsorbed on the surface through the strong oxidizing power of the radical.

In the present invention, the photocatalyst exhibits catalytic activity by absorbing light energy, and oxidizes and decomposes harmful substances with strong oxidizing power generated at this time. These photocatalysts are mainly used for the purification of organic polluted water that decomposes bacteria, microorganisms, and organic substances using their properties.

In the present invention, the photocatalyst may be a mixed powder in which titanium dioxide (TiO ₂ ) and nano silver powder are mixed. The photocatalyst may be used in a weight ratio of 2 to 4 parts by weight of titanium dioxide (TiO ₂ ) and 0.5 to 1.5 parts by weight of nano silver powder. It can be prepared by mixing.

The titanium dioxide decomposes harmful substances such as benzene, toluene, formaldehyde, etc. when it receives light, and has properties such as water and carbon dioxide, and is inexpensive and harmless to the human body. The nano silver (Ag) has titanium dioxide. It is mixed with and added to enhance the effect of the antimicrobial photocatalyst, and by adding the nano silver (Ag), it promotes the photooxidation reaction, improves the mixing and coating properties, and can increase the antimicrobial and antifungal properties.

The loess adsorbs and decomposes impurities and contaminants into the spaces between the particles, and is rich in oxygen and emits far infrared rays. Far infrared rays emitted from the loess have a wavelength of 8 to 14 µm and almost coincide with the energy region of the human body. The far infrared rays of the loess promote metabolism by activating a molecule of a cell. In ocher, it absorbs far infrared rays and absorbs it into human body, activates metabolism and blood circulation, and can prevent various adult diseases such as aging of human body and chronic fatigue. When the far-infrared ray is radiated from the loess, bacteria causing the various diseases in the human body are weakened due to its thermal action, and the capillaries in the human body can be expanded to promote blood circulation as well as to promote the production of cellular tissues. .

In addition, the anti-worm material preparation step (S100) may further include a cypress extract having an effect such as pest avoidance, antibacterial, deodorization, in addition to the anti-worm material, the cypress extract is 1 per 100 parts by weight of the anti-worm material To 3 parts by weight may be included.

The Cypress ( Chamaecyparis obtusa ), also called cypress, is an evergreen arborescent of the cypressaceae, which is a seedling plant. It is native to Japan, but is widely grown as a plantation species in the southern part of Korea through its development. It is used.

Phytoncide, produced from cypress, is a plant's self-defense substance, which is emitted or secreted by plants to resist pathogens, pests, and fungi. It contains sterilization and insecticides. It is an organic compound consisting of a phenol compound, an alkaloid component, glycoside, and the like, and is known to have antibacterial, sedative, deodorant, and stress relief effects. Such phytoncide is a natural substance, not a chemical synthetic substance, is absorbed into the human body without difficulty, and selectively sterilizes harmful bacteria.

In addition, phytoncide is known to have a number of functions, such as antibacterial, deodorant, sedative and stress relief. In addition, phytoncide cleanses and moisturizes the skin with excellent sterilization, antibacterial and cleansing action, and strengthens the body's immune function.

Cypress extract in the present invention can be prepared through the following manufacturing method.

That is, in the present invention, the cypress extract is prepared after the cypress tree, can be produced a cypress powder by using a mill such as a ball milling (ball milling), the cypress powder has a particle size of 500 to 5000㎛ And may be ground to have a specific surface area of 50 to 3000 m ² / g.

When the cypress powder is ground to a particle size of 500 μm or less than a specific surface area of 50 m ² / g, the grinding time may be delayed and workability may be deteriorated by dust or fine powder, and the particle size of 5000 μm or 3000 m ^When it is pulverized exceeding the specific surface area of ² / g may cause a problem that the active ingredients contained in the cypress powder is not easily extracted.

Next, the pulverized cypress powder may be dried to remove moisture.

Drying of the pulverized cypress powder may be carried out in a dryer maintained at a constant temperature and humidity in order to prevent the destruction of plant cells or chlorophyll of the cypress powder and the useful components of the cypress upon drying the sun, for example For example, the dried cypress powder is dried for 5 to 10 hours in a drier maintained at a temperature of 20 to 25 ° C. and a humidity of 35 to 45%. It may be 30 to 40% by weight relative to the total weight of the powder.

That is, the pulverized cypress powder is dried in a drier under the above process conditions so that the moisture contained in the cypress powder is gradually evaporated evenly, thereby more easily exposing the useful components of the cypress wood. In addition, it is possible to facilitate the penetration of air by the destruction of cellular tissues of the cypress powder, so that useful components of the cypress powder can be concentrated.

The dried cypress powder can then be steamed and steamed with water vapor.

Steaming of the dried cypress powder may be carried out by heating with a constant temperature steam under a constant pressure, for example, the dried cypress powder is heated to a temperature of 150 to 160 ℃ and 1 to 2 kgf / cm ² It can proceed by heating with steam for 1 to 3 hours at pressure.

In the present invention, if the steaming of the dried cypress powder is carried out below the lower limit of the above process conditions, the cypress powder may not be sufficiently steamed, so that it may be difficult to prepare a sufficient extract in a short time in a later process, If it is carried out above the upper limit of the process conditions, the active ingredient of the cypress powder may be volatilized or the effect of further steaming may be insignificant.

Subsequently, an ultrasonic wave is applied to the steamed cypress powder to remove the cypress powder solids, thereby preparing a primary cypress extract.

In order to prepare the primary cypress extract, after mixing the steamed cypress powder with a solvent to prepare a mixed solution, the primary cypress extract may be prepared by adding ultrasonic waves to the mixed solution by adding an ultrasonic extractor. As the solvent, any one or more solvents selected from water or alcohols having 1 to 4 carbon atoms (C1 to C4) may be used.

In addition, the ultrasonic wave applied to the mixed solution to prepare the primary cypress extract can be extracted using an output of 100 to 200 watts (watt) for 100 to 200 minutes at a vibration frequency of 30 to 80KHz.

Next, after separating the primary cypress extract can be centrifuged.

The primary cypress extract extracts the solvent and useful components of the cypress, and by centrifuging the primary cypress extract from which the active ingredients of the cypress are leached, the lower layer solution in which the fine impurities of the cypress powder are located. It can be separated by separating the position into the stratified liquid and the supernatant located in the upper layer liquid.

Subsequently, after separating the supernatant and the supernatant of the centrifuged purified water, the supernatant and the supernatant may be heated to produce a cypress extract.

In the step, after separating the middle layer and the supernatant of the centrifuged primary cypress extract, heated to a temperature of 110 to 120 ℃ to remove the solvent to extract the active ingredients of the cypress, the cypress of the gel state formed Extracts can be prepared.

2. Batch Chip Manufacturing Step (S200)

In the batch chip manufacturing step (S200), all polypropylene (PP: PolyProphlene), polyethylene (PE: PolyEthylene), and EVA (Ethylene Vinyl Acetate Copolymer) resins prepared in a chip state are introduced into an extruder, and the polypropylene, polyethylene, and After melting the polypropylene, polyethylene, and EVA resin by applying heat to the extruder to which the EVA resin is added, the chip is prepared, and the batch chip is manufactured by cooling and cutting the chip.

In the present invention, the polyethylene (PE) belongs to the ultra-light in the plastic products, has excellent cushioning power, water resistance and low temperature impact resistance, the polypropylene (PP) has properties very similar to the polyethylene (PE), but also transparency and tensile strength, etc. The EVA resin is a copolymer resin of ethylene and vinyl acetate, and has excellent properties such as transparency, flexibility, low temperature brittleness, and is a very environmentally friendly resin.

In the batch chip manufacturing step (S200), the polypropylene, polyethylene, and EVA resin may be mixed in a weight ratio of 20 to 40 parts by weight of polypropylene, 40 to 60 parts by weight of polyethylene, and 10 to 20 parts by weight of EVA resin, respectively. The extruder in which the polypropylene, polyethylene, and EVA resin are added may be heated to a temperature of 220 to 250 ° C. so that the EVA resin may be melted.

In addition, in the present invention, the batch chip is manufactured by cooling and cutting the chip, wherein the cooling is performed in a cooler, and may be performed at a temperature of 50 to 60 ° C.

3. Master batch chip manufacturing step (S300)

The master batch chip manufacturing step (S300) is a step of manufacturing a master batch chip having an anti-worm effect by mixing the batch chip and the anti-worm material.

In the master batch chip manufacturing step (S300), the batch chip and the antiworm material are introduced into an extruder, and the molten batch chip and the antiworm material are mixed after applying the heat to the extruder into which the batch chip and the antiworm material are added. After stirring, cooling and cutting, the master batch chip can be produced.

In the master batch chip manufacturing step (S300), the batch chip and the anti-worm material are mixed at a weight ratio of 100 to 300 parts by weight of the batch chip and 5 to 15 parts by weight of the anti-worm material, respectively, and heated to a temperature of 220 to 240 ° C. to be melted. Can be.

In addition, in the master batch chip manufacturing step (S300), the master batch chip may be manufactured by mixing, stirring, cooling, and cutting the molten batch chip and the anti-worm material, wherein the cooling is maintained at a temperature of 40 to 50 ° C. May be performed in a cooler.

On the other hand, in the master batch chip manufacturing step (S300), in addition to manufacturing the master batch chip by mixing the batch chip and the anti-worm material, a large amount of far-infrared rays and anions are radiated and the antibacterial, deodorizing effect on the contaminant functional material The mixture may be further mixed to prepare a mixed chip. The functional material may be used in a weight ratio of 50 to 150 parts by weight based on 100 parts by weight of the anti-worm material.

In addition, in the master batch chip manufacturing step (S300), in addition to preparing the master batch chip by mixing the batch chip and the anti-insect material, the master batch by further mixing the cypress extract with the effects of pest avoidance, antibacterial, deodorant, etc. Chips may be prepared, and the cypress extract may be used in a weight ratio of 1 to 3 parts by weight based on 100 parts by weight of the antiparasitic material.

The present invention can produce an anti-worm product using the anti-worm master batch chip manufactured in the master batch chip manufacturing step (S300), the anti-worm master batch chip prepared in the master batch chip manufacturing step (S300) as a raw material Therefore, the process of manufacturing various kinds of anti-worm products may vary from product to product, and the process of producing each product is a well-known technology, so a detailed manufacturing process thereof will be omitted.

In addition, in the present invention, the anti-worm products that can be produced using the master batch chip having the anti-worm effect, for example, polyester, nylon, polyethylene, liquid non-polyester polyester, polyvinyl chloride index plate, pvc flooring, Crosslinked polyethylene, polyethylene film for marking, polyethylene tube, soluble polyethylene tube, polymethylpentene-PMP, polymethylpentene-PMP, polyarylate-PAR, polyacetal-POM, polyetheretherketone-PEEK, polyethylene-PE, Polyurethane-PU, Polyphenylene sulfide-PPS, Acrylic resin, Polyimide-PI, Polyphenylene ether-PPE, Polymethacrylstyrene-MS, Polyamide-PA, Polycarbonate-PC, Polyvinyl chloride-PVC, It can be applied to any one or more selected from the group consisting of polycarbonate-PC, polypropylene-PP, plastic, agricultural and construction materials, and known in addition to the products listed above Applicable to a variety of products, and reveals the technical concept is applied to other than the products of the present invention.

Hereinafter, with reference to the accompanying drawings an embodiment using an anti-worm master batch chip according to the present invention will be described in more detail.

<Example 1>

First, an anti-worm material and a batch chip made of Bifenthrin are prepared, mixed at a weight ratio of 10 parts by weight of the anti-worm material and 200 parts by weight of the master batch chip, and then heated to a temperature of 230 ° C. and cooled at 45 ° C. Master batch chips were prepared.

Subsequently, the master batch chip was included as a raw material of vinyl to prepare anti-worm linear low density polyethylene (LLDPE) vinyl.

<Example 2>

Linear low-density polyethylene (LLDPE) vinyl was prepared in the same manner as in Example 1, but in Example 2 it was further included in the weight ratio of 100 parts by weight of the functional material and 2 parts by weight of cypress extract with respect to 100 parts by weight of the antibacterial material. Low density polyethylene (LLDPE) vinyl was made.

<Comparative Example>

Linear low density polyethylene (LLDPE) vinyl was prepared without the use of anti-worm material, and this was used as a comparative example.

The experiment was performed using the linear low density polyethylene (LLDPE) vinyl prepared as described above, the results are shown in the table below.

1. Deodorization experiment

The deodorization experiment of the linear low density polyethylene (LLDPE) prepared according to Example 2 and the linear low density polyethylene (LLDPE) vinyl according to the comparative example was performed, and the results are shown in the following [Table 1].

Test Items Elapsed time (minutes) Comparative example concentration (ppm) Example 2 Concentration (ppm) Deodorization test 30 550 285 90 538 255 150 519 228 300 508 203

Referring to [Table 1], the test gas of ammonia and deodorization test results obtained by gas concentration measurement using FTIR, linear low density polyethylene (LLDPE) vinyl prepared according to Example 2 is improved deodorization rate over time It can be seen.

2. Antibacterial test

The antibacterial test was performed using the strain Escherichia coil ATCC 25922 and Pseudomonas aeruginosa ATCC 15442 using the linear low density polyethylene (LLDPE) vinyl prepared according to Example 2, and the results are shown in the following [Table 2]. .

Test Items Sample classification Initial concentration Concentration after 48 hours (CFU / 40p) Test by E. coli Comparative example 470 955 Example 2 470 225 Test by green fungus Comparative example 380 670 Example 2 380 185

Referring to [Table 2], the linear low-density polyethylene (LLDPE) vinyl according to the comparative example is increased bacteria over time, the linear low-density polyethylene (LLDPE) vinyl according to Example 2 shows that the bacteria is reduced I could confirm it.

Here, CFU means Colony Forming Unit and 40p means 0.04 mL.

3. Antibacterial effect

The linear low density polyethylene (LLDPE) vinyl prepared according to Example 1 was attached to paper, and then attached to a passage through which ants traveled to observe the anti-worm effect visually.

2 and 3 is an example of an anti-worm product according to the present invention, is a photograph observing whether or not to avoid bees against the anti-insect vinyl containing sugar water.

2 and 3, after receiving the bees' favorite sugar water in the anti-insect vinyl according to Example 1, and visually observed the movement of the bees in the box, the honey bee into the anti-insect vinyl containing sugar water It was confirmed that avoiding anti-worm vinyl containing sugar water without moving.

Through this, it can be confirmed that the anti-insect vinyl according to Example 1 has an excellent anti-worm effect avoided by pests (bees).

4. Mite repellency test

A linear low density polyethylene (LLDPE) prepared as in Example 2 was prepared a sample piece of 1m x 1m in length, using the mite repellency test.

(1) Intrusion prevention method (unit: number of ticks / g) division Early tick Tick survival Evasion rate (%) D.farinae D.pteronyssinus D.farinae D.pteronyssinus D.farinae D.pteronyssinus Control sample 3.4 × 10 ⁴ 3.3 × 10 ⁴ 4.4 × 10 ³ 4.3 × 10 ³ - - Test Sample One 3.4 × 10 ⁴ 3.5 × 10 ⁴ 2.2 × 10 ² 2.8 × 10 ² 93 94.6 2 3.5 × 10 ⁴ 3.6 × 10 ⁴ 2.2 × 10 ² 2.3 × 10 ² 94.5 95.5 3 3.3 × 10 ⁴ 3.5 × 10 ⁴ 2.1 × 10 ² 2.4 × 10 ² 94.8 95.4

(2) Test tube method (Unit: number of ticks / g) division Early tick Tick survival Evasion rate (%) D.farinae D.pteronyssinus D.farinae D.pteronyssinus D.farinae D.pteronyssinus Control sample 3.4 × 10 ⁴ 3.3 × 10 ⁴ 4.2 × 10 ³ 4.6 × 10 ³ - - Test Sample One 3.2 × 10 ⁴ 3.1 × 10 ⁴ 0 0 99.9 99.9 2 3.3 × 10 ⁴ 3.2 × 10 ⁴ 0 0 99.9 99.9 3 3.5 × 10 ⁴ 3.2 × 10 ⁴ 0 0 99.9 99.9

[Table 3] and [Table 4] are the results of the tick avoidance test conducted by the Korea Consumer Science Research Center, and the use of the specimens for the large leg dust mites (D.farinae) and vertical pattern dust mites (D.pteronyssinus) The invasion inhibition method showed 93 to 94.8% and 94.6 to 95.5%, and in vitro, 99.9% evasion rate.

As mentioned above, although one preferred embodiment of the present invention has been described, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. Could be. Therefore, it should be understood that one embodiment described above is illustrative in all respects and not restrictive.

Claims (5)

Anti-worm material preparing step of preparing an anti-worm material (S100);
Polypropylene (PP: PolyProphlene), Polyethylene (PE: PolyEthylene) and EVA (Ethylene Vinyl Acetate Copolymer) resins prepared in a chip state are all added to an extruder, and heat is applied to the extruder into which the polypropylene, polyethylene, and EVA resin are added. After dissolution, a batch chip manufacturing step (S200) of manufacturing a batch chip by stirring the polypropylene, polyethylene, and EVA resin to manufacture a chip, and cooling and cutting the chip; And
Including a master batch chip manufacturing step (S300) for mixing the batch chip and the anti-worm material to produce a master batch chip,
The antiparasitic substances include Allethrin, Bifenthrin, Cyhalothrin, Cypermethrin, Cyfluthrin, Deltamethrin, Etofen Etofenprox, Fenvalerate, Permethrin, Phenothrin, Pralethrin, Resmethrin, Tetramethrin, Tralomethrin (Tralomethrin) and at least one selected from the group consisting of Transfluthrin is used,
Further comprising a functional material and a cypress extract in addition to the anti-worm material in the anti-worm material preparation step (S100),
The functional material is used in a weight ratio of 50 to 150 parts by weight based on 100 parts by weight of the anti-worm material, the functional material is 5 to 10 parts by weight of silicon dioxide nanoparticles, 1 to 3 parts by weight of mica, 0.5 to 1.5 parts by weight of a photocatalyst, 0.1 to 1 parts by weight of activated carbon and 0.1 to 0.5 parts by weight of loess, the photocatalyst is prepared by mixing at a weight ratio of 2 to 4 parts by weight of titanium dioxide (TiO ₂ ) and 0.5 to 1.5 parts by weight of nanosilver powder,
The cypress extract is a method for producing an anti-worm master batch chip, characterized in that contained in a weight ratio of 1 to 3 parts by weight based on 100 parts by weight of the anti-worm material. delete delete delete delete

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