KR20220053357A - Antibacterial mask that can be used to check the effectiveness of the antibacterial mask - Google Patents

Abstract

The present invention relates to an antibacterial mask capable of determining effectiveness. The antibacterial mask capable of determining effectiveness, according to the present invention, comprises: a pad part (100) covering a face including the mouth and the nose of a user; and an ear strap part (200) connected to the pad part (100) and surrounding the user's ears to be fixed, wherein the pad part (100) and the ear strap part (200) are made of fabrics formed by weaving yarns, and a microcapsule coating layer (300) coated by mixing microcapsules with an adhesive is formed on the yarn. The antibacterial mask capable of determining effectiveness, according to the present invention, is prepared by microencapsulating a composition containing a perfume, antibacterial, deodorizing substances, and the like with good organoleptic quality and coating the same on yarns. Thus, the certain effect lasts for a long time, and the user can effectively check the period of use of the mask and whether or not the mask has been used.

Description

Antibacterial mask that can determine effectiveness and effectiveness

The present invention relates to an antibacterial mask capable of determining the effectiveness and effectiveness, and more particularly, by microencapsulating a composition containing a perfume, antibacterial, deodorizing material, etc. having good sensory properties and coating it on a yarn to prepare a mask, a certain effect is obtained It relates to an antibacterial mask that lasts consistently for a long time and can effectively determine the effectiveness and effectiveness of the user to check the period of use and whether to use the mask.

A mask is an object that covers the mouth and nose to prevent germs or dust, and a disposable mask made of a non-woven fabric or a multi-use mask made of cloth is used.

Recently, fine dust warnings and warnings have been issued to refrain from going out as much as possible due to high fine dust concentrations and frequent occurrence of yellow dust, which threatens the health of residents due to air pollution and at the same time increases residents' anxiety. Therefore, the demand for masks is increasing significantly to prevent damage from fine dust and air pollution.

However, in a mask, bacteria easily multiply by human body moisture and organic matter discharged and secreted through human respiration, or breath and cigarette odors caused by human respiration remain trapped in the mask. There was a problem that could be felt and could harm hygiene.

Accordingly, several antibacterial masks have been proposed. Korean Patent Laid-Open No. 2003-0044972 discloses an example in which the mask is impregnated with inorganic antibacterial agents such as SiO ₂ , Al ₂ O ₃ , MgO, Ag, Zn, Ag, Cu. and Korean Utility Model No. 2011-0001143 discloses an example of using antibacterial cellulose fiber or silver thread as a material for a mask, and Korean Utility Model No. 20-0357388 uses a propolis complex extract with antibacterial activity as a mask. An example impregnated with is disclosed.

However, in the case of the conventional antibacterial mask, it is known that the fine dust blocking efficiency is very low and there is no satisfactory effect in antibacterial property, and it is difficult to work for a long time due to the discomfort caused by fog or moisture even while wearing it.

In addition, since it is manufactured by immersing silver nanoparticles and titanium dioxide (TiO ₂ ) on the surface of an inorganic antibacterial agent or fiber to impart antibacterial properties, there is a fear that the antibacterial effect caused by the detachment of silver particles during reuse and repeated washing may be reduced. .

And it is desirable to discard such a mask after the user has used it once for one-time use. However, there is no way to check whether the mask has been used or how long it has been used, etc. Re-use has occurred.

Therefore, as the recent well-being phenomenon is emerging, outdoor activity time is increasing, so the mask is also given antibacterial and sterilization functions in addition to blocking fine particles, and has an additional effect of deodorizing function as well as whether to use or not. There is a demand for a new mask that can confirm the period of use.

Domestic Registered Patent No. 10-2141568 (registered on July 30, 2020) Domestic Registered Patent No. 10-2162992 (Registered on September 28, 2020) Domestic Registered Patent No. 10-0931407 (registered on December 03, 2009)

The present invention microencapsulates a composition containing a perfume, antibacterial property, deodorizing substance, etc. with good sensory properties and coats it on a yarn to manufacture a mask, so that a certain effect is maintained for a long time and the user can use the mask It is to provide an antibacterial mask that can effectively determine the effectiveness and effectiveness of the mask.

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

The antibacterial mask capable of determining the effectiveness and effectiveness according to the present invention includes: a pad part 100 covering a face including a person's mouth and nose; and an earring unit 200 connected to the pad unit 100 and fixed to a person's ear, wherein the pad unit 100 and the earring unit 200 are made of a fabric formed by weaving a yarn, and the yarn The microcapsules are mixed with an adhesive to form a coated microcapsule coating layer 300 .

The microcapsules are oregano leaf oil powder, rosemary oil powder, peppermint extract, purified water (Water), caprylic / capric triglyceride (Caprylic / Capric Triglyceride), 1,2-hexanediol (1,2-Hexanediol), Ethylhexylglycerin (Ethylhexylglycerin), butylene glycol (Butylene Glycol), polyvinyl alcohol, lecithin (Hydrogenated Lecithin) and a composition consisting of carbomer (Cabomer) can be prepared by mixing and then encapsulating the composition.

The microcapsule is 23 to 27 parts by weight of oregano leaf oil powder, 0.1 to 2 parts by weight of rosemary oil powder, 1-3 parts by weight of mint extract, 54 to 58 parts by weight of purified water, caprylic / capric triglyceride (Caprylic/Capric Triglyceride) 1 to 3 parts by weight, 1,2-Hexanediol 1.5 to 2.5 parts by weight, Ethylhexylglycerin 0.1 to 0.5 parts by weight, Butylene Glycol , 3 to 7 parts by weight of polyvinyl alcohol, 1 to 5 parts by weight of lecithin, and 0.1 to 2 parts by weight of carbomer.

The microcapsule is the oregano leaf oil powder, rosemary oil powder, peppermint extract, purified water (Water), caprylic / capric triglyceride (Caprylic / Capric Triglyceride), 1,2-hexanediol (1,2-Hexanediol) , ethylhexylglycerin (Ethylhexylglycerin), butylene glycol (Butylene Glycol), polyvinyl alcohol, lecithin (Hydrogenated Lecithin) and carbomer (Cabomer) The weight of the natural extract 1 to 5 parts by weight based on 100 parts by weight of the total content of the composition It may be prepared by being further included in the ratio.

The natural extract may be prepared by mixing and then extracting natural materials consisting of cypress, cypress, eoseongcho, wasabi, hwangchil, and ginkgo.

The natural materials are 5 to 10 parts by weight of cypress, 3 to 7 parts by weight of cypress, 2 to 6 parts by weight of Eosongcho, 4 to 8 parts by weight of wasabi, 1 to 3 parts by weight of hwangchil tree, and 5 to 10 parts by weight of ginkgo biloba. It may be mixed in a weight ratio.

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

The antibacterial mask capable of determining the effect and effectiveness according to the present invention is manufactured by microencapsulating a composition containing a perfume, antibacterial, deodorizing material, etc. with good sensory properties and coating it on a yarn, so that a certain effect is maintained for a long time and the user can use the mask It is possible to effectively check the period of use and whether or not it is used.

It will be fully understood that embodiments of the technical idea of the present invention may provide various effects not specifically mentioned.

1 is an exemplary view showing an example of an antibacterial mask capable of determining the effectiveness and effectiveness according to the present invention.

Advantages and features of the present invention, and methods for achieving them, will become 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 disclosed subject matter may be thorough and complete, and that the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates 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 to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with the meanings in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

Hereinafter, with reference to the accompanying drawings, a preferred embodiment of the antibacterial mask capable of determining the effect and effectiveness according to the present invention will be described in detail.

1 is an exemplary view showing an example of an antibacterial mask capable of determining the effectiveness and effectiveness according to the present invention.

Referring to FIG. 1 , the antibacterial mask 10 according to the technical idea of the present invention includes a pad part 100 covering a face including a person's mouth and nose, and is connected to the pad part 100 and surrounds a person's ear. It includes an earring unit 200 to be fixed, and the pad unit 100 and the earring unit 200 are made of a fabric formed by woven yarn, and the yarn contains a fragrance, antibacterial property, deodorizing material, etc. having good sensory properties. The microcapsule coating layer 300 formed by encapsulating the composition is formed.

In the present invention, the configuration of the pad part 100 and the earring part 200 constituting the antibacterial mask 10 is a known configuration, and the pad part 100 for convenience of explanation and clarity of the technical idea of the present invention. And a detailed description of the earring unit 200 is omitted, and the configuration of the microcapsule coating layer 300 applied to the yarn forming the pad unit 100 and the earring unit 200 will be described in detail.

The microcapsule coating layer 300 may be formed by mixing microcapsules with an adhesive, and then applying the microcapsules mixed with the adhesive to the yarn and curing. In the present invention, the microcapsules are in contact with air and are slowly decomposed. As the fragrance of the microcapsules is continuously emitted for a certain period of time, it is possible to easily check the period of use and whether the antimicrobial mask 10 on which the microcapsule coating layer 300 is formed.

That is, when the antimicrobial mask 10 on which the microcapsule coating layer 300 is formed according to the present invention is sealed and commercialized, the microcapsule is not decomposed because the antibacterial mask 10 is not in contact with air, and the sealed antibacterial property When the mask 10 is opened and used by a user, the microcapsules are gradually decomposed and the effect of perfume, which is a composition forming the microcapsules, is continuously radiated for a certain period of time, so that the antimicrobial mask 10 according to the present invention is used. ) can be easily checked for the period of use and whether it is used.

The microcapsule is an oil powder, a fragrance, a solvent, a humectant, a film former, an emulsifier (Surfactant-Emulsifying Agent) and an emulsion stabilizer It may include a composition consisting of.

The oil powder may include oregano leaf oil powder and rosemary oil powder, and the oil powder may include 23 to 27 parts by weight of oregano leaf oil powder and 0.1 to 2 parts by weight of rosemary oil powder.

The oregano leaf oil (Origanum Vulgare Leaf oil) powder can be prepared using oregano leaves, and the oregano (Oregano or Origanum vulgare) is native to the Mediterranean coast and was used importantly for medicinal purposes in ancient Greece and also in cooking in ancient Rome. It is used as a natural preservative for meat storage and as a spice in Italian cuisine, so it is beneficial beyond harm to the human body.

In addition, oregano, also called a natural antibiotic, contains a lot of phenolic acid and flavonoids and has high antioxidant activity. It is beneficial to the human body to the extent that it is an herb that can be drunk or used as a bathing agent.

In the present invention, the oregano leaf oil powder may be prepared by pulverizing oregano leaf oil, and the oregano leaf oil powder prepared by the following manufacturing method may be used.

First, in order to prepare oregano leaf oil powder, wild ginseng may be prepared and then washed.

The wild ginseng is cultivated by sowing seeds of wild ginseng in the mountains, harvesting the root of wild ginseng from deep mountains and re-transplanting it in a suitable location in the forest, and cultivating by sowing seeds of cultivated ginseng in the forest. It can be classified into various types, and is also called Jangnoe ginseng. Wild ginseng contains 10 times more saponins than ginseng and 4 to 5 times more than red ginseng, so it has a great effect in enhancing immunity, along with blood circulation and diabetes. It is effective in preventing, improving digestion, relieving stress, and enhancing energy.

Next, the washed wild ginseng may be pulverized.

For the grinding of the washed wild ginseng in the above step, a known grinder or the like may be used so that the active ingredient can be extracted from the wild ginseng within a short time. For example, the grinding of the wild ginseng can be made to a length of 0.5 to 3 cm. there is.

Next, the pulverized wild ginseng may be steamed by heating with steam.

In the above step, the pulverized wild ginseng may be steamed by heating it with steam at a constant temperature, and the steaming of the wild ginseng may be performed by heating the pulverized wild ginseng with steam for 5 to 10 minutes.

Then, the steamed wild ginseng may be dried.

In the above step, by drying the steamed wild ginseng to remove the moisture remaining in the wild ginseng, the active ingredient of wild ginseng can be easily extracted in a later process. to 10 days.

Next, the dried wild ginseng can be extracted to prepare a wild ginseng extract.

Extraction of the dried wild ginseng in the above step can use a known extraction method such as a solvent extraction method, hot water extraction method or supercritical extraction method. Primary extraction with 10-12 liters of % (v/v) ethanol aqueous solution at 85-90° C. for 3-4 hours, and then with 4-6 liters of 70% (v/v) ethanol aqueous solution at 85-90° C. for 2-3 hours Completing the secondary extraction, preparing an extract until it becomes 1000 to 1200 ml in a vacuum rotary evaporator; (b) water is added to the extract, diluted 2-3 times by volume, centrifuged at 14,000 to 15,000 rpm for 20 to 30 minutes to completely remove polymer fibers and solids, and then the collected supernatant is diluted with 1.2 to 1.5 times by volume of chloroform extracting twice; and (c) removing the chloroform layer, and extracting the aqueous layer with 1.2 to 1.5 volume times of ethyl acetate three times.

Next, after preparing and washing oregano leaves, the washed oregano leaves may be steamed with steam.

In the above step, the steaming may be performed by heating the washed oregano leaves with steam at a temperature of 130 to 140° C. and a pressure of 3 to 4 kgf/cm ² for 10 to 20 minutes.

Subsequently, the steamed oregano leaves may be dried.

In the above step, in order to prevent the chlorophyll of the oregano leaf from being destroyed and the useful components from being volatilized during sunlight drying, the oregano leaf is dried at a temperature of 18 to 22° C. and a humidity of 50 to 55% for 40 to 60 hours. can be dry.

Next, the dried oregano leaves can be heated and roasted and then cooled. The roasting is the first roasting for 1 to 5 minutes at a temperature of 75 to 80° C. after putting the dried oregano leaves into a heating container. , Second roasting of the first roasted oregano leaves at a temperature of 120 to 140 ° C. for 10 to 50 seconds, and cooling the second roasted oregano leaves at a temperature of 35 to 45 ° C. for 1 to 3 hours can proceed.

Next, it can be mixed by spraying the wild ginseng extract, minerals and lactic acid bacteria culture solution on the cooled oregano leaf.

In the above step, 3 to 7 parts by weight of the wild ginseng extract, 1 to 2 parts by weight of minerals, and 2 to 6 parts by weight of the lactic acid bacteria culture solution can be mixed by spraying with respect to 100 parts by weight of the cooled oregano leaf, and the minerals are later In the process, it refers to a mineral that is absorbed in the oregano leaf or wild ginseng extract during the process of fermentation of the oregano leaf, and is a nutrient that is required in a relatively small amount for the growth, maintenance and reproduction of the human body, calcium, phosphorus, potassium, magnesium, manganese, iodine , any one or more selected from the group consisting of selenium, molybdenum and cobalt may be used.

In addition, in the above step, the lactic acid bacteria can use a lactic acid strain isolated from kimchi, a fermented food, specifically, as the lactic acid strain, Lactobacillus curvatus ( Lactobacillus curvatus ) , Weissella viridescens ) , Lactobacillus plantarum ( Lactobacillus plantarum ) and Any one or more known lactic acid strains selected from the group consisting of Leuconostoc lactis may be used.

For example, in the step, the pH of the medium is adjusted to 2.8-3.2 using 1.2N HCl to prepare a lactic acid bacteria culture solution from kimchi, and then the lactic acid strain is separated from the kimchi, and the separated lactic acid strain is used in MRS broth (Oxoid). , England) for 20 to 25 hours at 37-39 ° C, diluted to 1×1.0 ⁸ to 5×1.0 ⁸ CFU/mL, and then centrifuged at 10,000 to 15,000 rpm for 10 to 15 minutes to obtain the supernatant. After separating only (supernatant) and filtering the supernatant with a 0.45 μm syringe filter, sterile distilled water with respect to 100 parts by weight of the filtered supernatant is mixed in a weight ratio of 1,000 to 2,000 parts by weight to dilute lactic acid bacteria A culture solution can be prepared.

Subsequently, the oregano leaves in which the wild ginseng extract, minerals and lactic acid bacteria culture are mixed may be fermented.

In the above step, the oregano leaves in which the wild ginseng extract, minerals and lactic acid bacteria are mixed are maintained at a temperature of 40 to 42° C. and a humidity of 60 to 62%, and then fermented for 5 to 10 days. If the fermentation is performed below the lower limit range, there may be a problem that the oregano leaf is not sufficiently fermented, and if it is performed in excess of the upper limit range, a problem of lowering the physical properties of the fermented oregano leaf may occur. there is.

Next, the fermented oregano leaf may be extracted and purified to prepare oregano leaf oil.

Extraction and purification of the fermented oregano leaf in the above step may be performed using a known extraction method and purification method, and detailed description thereof will be omitted for convenience of description and clarity of the technical spirit of the present invention.

Next, the oregano leaf oil may be lyophilized and then powdered to prepare oregano leaf oil powder.

For example, in the above step, the oregano leaf oil powder may be prepared by freeze-drying the oregano leaf oil at a temperature of -40 to -50°C, and then pulverizing the freeze-dried oregano leaf oil to pulverize it.

The rosemary oil powder may be prepared using rosemary, and the rosemary (Rosmarinus officinalis) is an evergreen wood native to the Mediterranean belonging to the Lamiaceae (Labiatae), and is one of the traditional spices in Europe that have been mainly cultivated in southern Europe. Essential oil containing 1,8-cineole, camphor, Verbanon, alpha-pinene, etc. as main ingredients, and bitter ingredients such as rosmarinic acid It has been used medicinally as an anti-inflammatory, anti-inflammatory, and insecticide.

The rosemary oil extracted from the rosemary is useful for students who need mental concentration because it has excellent effects on mental awakening, concentration enhancement, and memory improvement. In addition, it is helpful for patients with low blood pressure as it has a strong heart effect and a blood pressure increase effect.

In addition, the rosemary oil has an analgesic effect, so it is effective for muscle pain and joint pain, and has a wrinkle-relieving effect, so it is effective in promoting hair and preventing hair loss. Above all, it has a strong, clean and refreshing scent, which shows great efficacy in changing mood and relieving or relieving stress. In addition, the formulated product can be safely stored by acting as a natural preservative.

The rosemary oil powder may be prepared by extracting oil from rosemary to prepare rosemary oil, freeze-drying the rosemary oil, and then pulverizing it to powder. For convenience of description and clarity of the technical idea of the present invention, a detailed description thereof will be omitted.

The fragrance is included in the microcapsule to provide a constant scent with good sensibility during the period when the microcapsule is in contact with air and is decomposed. By emitting a fragrance for a period during which the microcapsule is used after being opened and decomposed in contact with air by the user, the user can easily check the period of use and whether the antibacterial mask 10 is used or not.

For example, mint extract may be used as the fragrance in the present invention, and the mint extract may contain 1 to 3 parts by weight.

Peppermint (Mentha arvensis var piperascens) used to prepare the peppermint extract in the present invention is a dicotyledonous plant, a perennial succulent plant of the Lamiaceae family, which has aromaticity in the plant itself and is erected and branched at the top. The main components of mint are alpha-pinene (+, -), anisaldehyde, Daucosterol, Eugenol, Linalool, Menthone, (+ )-Neomenthol ((+)-Neomenthol) and the like.

Such mint emits a refreshing and refreshing scent, and has sterilizing and antibacterial action against pathogenic fungi, Escherichia coli, and Staphylococcus aureus that cause eczema and scabies existing on the skin or scalp.

In addition, mint has the action of constricting the mucous membrane and blood vessels of the skin, paralyzing the nerve periphery, stopping pain, and stopping the pruritus. It is known to have an antioxidant effect, and menthol, the main component of mint, is medicinally used as a liniment, analgesic, stimulant, or gastric agent, and is used as a flavoring or refreshing agent in toothpaste, candy, jam, cosmetics, and tobacco.

The solvent may be used to effectively dissolve and spray the compositions contained in the microcapsule, for example, as the solvent, purified water, caprylic / capric triglyceride (Caprylic / Capric Triglyceride) ), a solvent consisting of 1,2-hexanediol (1,2-Hexanediol) and ethylhexylglycerin (Ethylhexylglycerin) may be used.

In addition, in the present invention, the solvent is purified water (Water) 54 to 58 parts by weight, caprylic / capric triglyceride (Caprylic / capric triglyceride) 1-3 parts by weight, 1,2-hexanediol (1,2-Hexanediol) ) 1.5 to 2.5 parts by weight and 0.1 to 0.5 parts by weight of ethylhexylglycerin may be included.

The humectant can have soft flexibility and moisturizing properties when the antibacterial mask 10 according to the present invention is used in contact with the face. For example, the humectant includes butylene glycol. may be used, and 3 to 7 parts by weight of the butylene glycol may be included.

The film former protects the encapsulated composition by mixing with the composition contained in the microcapsule to form a film, and as the microcapsule is in contact with air and decomposed, the effect of the composition containing the fragrance is maintained for a certain period of time can make it last

For example, in the present invention, polyvinyl alcohol may be used as the film forming agent, and 3 to 7 parts by weight of polyvinyl alcohol may be included.

The polyvinyl alcohol (Polyvinyl Alcohol) has a unique property of being water-soluble among synthetic polymers. It is a white powder with a specific gravity of 0.3-0.7, thermal stability and thermoplasticity of 100-140 ℃, and there is no change in appearance by heating for a short time. Structural change starts to occur around ℃ and above that, it is gradually colored and decomposed around 300℃.

The polyvinyl alcohol is soluble in hot water (75° C. or higher), but only swells in cold water, with poor solubility, and it swells or dissolves in acid and alkali. The mechanical properties of the thin film are superior to that of other synthetic resins in tensile strength, tensile strength, elongation, and abrasion resistance, and gas permeability is excellent, but water vapor is exceptionally well permeable.

The emulsifier (Surfactant-Emulsifying Agent) and emulsion stabilizer (Emulsion stabilizer) are added to impart functionality in the composition contained in the microcapsule, and to be added to maintain a stable dispersion state of the composition contained in the microcapsule. can

For example, in the present invention, as the emulsifying agent (Surfactant-Emulsifying Agent), lecithin (Hydrogenated Lecithin) may be used, and as the emulsion stabilizer, Carbomer (Cabomer) may be used.

In addition, 1 to 5 parts by weight of lecithin used as the emulsifier in the present invention may be included, and 0.1 to 2 parts by weight of carbomer used as the emulsion stabilizer may be included.

In the present invention, the oil powder, fragrance, solvent, humectant, film former, emulsifier (Surfactant-Emulsifying Agent) and emulsion stabilizer (Emulsion stabilizer) by microencapsulating the composition consisting of microcapsules The microcapsule coating layer 300 can be formed by manufacturing, mixing the microcapsules with an adhesive and then coating the yarns to form the microcapsule coating layer 300. The method of microencapsulation using the composition is a known technique, for convenience of explanation and the present invention. For clarity of the technical idea of , a detailed description of the method of microencapsulation will be omitted.

On the other hand, in the present invention, the microcapsules constituting the microcapsule coating layer 300 are the oil powder, fragrance, solvent, humectant, film former, emulsifier (Surfactant-Emulsifying Agent) and In addition to the composition consisting of an emulsion stabilizer, a natural extract having antibacterial and deodorizing effects may be further included, wherein the natural extract is the oil powder, fragrance, solvent, humectant, and film forming agent ( Film Former), an emulsifier (Surfactant-Emulsifying Agent) and an emulsion stabilizer (Emulsion stabilizer) may be included in a weight ratio of 1 to 5 parts by weight based on 100 parts by weight of the total content of the composition.

For example, the natural extract may be prepared by mixing and then extracting natural ingredients consisting of cypress, cypress, eoseongcho, wasabi, hwangchil and ginkgo.

The cypress (Chamaecyparis obtusa) is also called a cypress, and is an evergreen arboreous tree in the gymnospermaceae Coniferaceae, native to Japan, but is widely cultivated as a planted species in the southern regions of Korea through development. It is used as a deodorant and antibacterial agent.

Phytoncide produced from cypress is a plant's self-defense material. It is a substance emitted or secreted by plants to resist pathogens, pests, and fungi, and contains sterilizing and insecticidal components. The constituent substances of phytoncide are organic compounds composed of terpenes, phenolic compounds, alkaloids, glycosides, etc. These phytoncides are natural substances, not chemically synthesized substances, and are easily absorbed by the human body, and selectively sterilize bacteria harmful to humans.

In addition, phytoncide is known to have numerous functions such as antibacterial action, deodorization action, sedative action, and stress relieving action.

Research results have been reported that the concentration of cortisol, a stress hormone, is dramatically reduced when phytoncide is inhaled. In addition, it has a calming effect on the central nervous system, giving a pleasant feeling, extending sleep time and helping to get a comfortable sleep.

It has also been found to be effective in hyperlipidemia and thrombotic heart failure by improving the blood circulation system, and is also known for its strong antibacterial action that does not cause resistance in the human body. Phytoncide, a natural substance, is known to be the most effective in preventing allergies while having no side effects as it has the effect of repelling house dust mites by up to 90%.

The Albizzia julibrissin Durazzini is distributed in Asia, such as China, Taiwan, Japan, and Korea, and is widely used as a garden tree in Korea. The bark of the Albania tree is listed as a hybrid bark in the Korean Medicine Specifications other than the Korean Pharmacopoeia, and the bark collected in early summer is dried and used. It is cylindrical or semi-cylindrical, and the outer surface is grayish brown or brown, and the inner surface is light yellowish brown or yellowish white. It is odorless, has a mild taste, is astringent, and slightly irritates the tongue. In previous studies, it is known that phytochemicals such as tannins, saponins, and sitosterols are abundantly contained. It is known to have liver, excitatory, diuretic, anthelmintic, antitussive, and analgesic effects.

The stem of the Houttuynia cordata Thunb has a length of 20-35cm and a diameter of 2-3mm, and has vertical wrinkles and clear nodes. A thin root remains in the lower node, and the quality is soft and easy to break. The leaves are curled or crumpled, but when unfolded they are in the shape of a heart. The leaves are 3~5cm long and 3~4cm wide, and the tip is pointed. The main ingredients include apigiline and beta-sitosterol. Pharmacologically, it has strong heart, diuretic, and antibacterial properties. It works on the lungs, has antipyretic and detoxifying properties, and removes boils and pus. Therefore, it is effective for all fevers and boils.

The horseradish (Wasabia koreana, Wasabia japonica) is an evergreen, perennial, semi-shade plant belonging to the cruciferous family, sinigrin, allyl isothiocyanate, vitamin C (vitamin C), glucose (glucucos), It is known as a substance that can be used for purposes such as anti-corruption, antibacterial and edible spices because it contains KHSO ₄ and the like.

The Hwangchil tree (Dendropanax morbifera Lev) is an evergreen broad-leaved arboreous tree of the genus Araliaceae, and is a native tree native to Korea that grows up to 15 m or more in height. Young twigs are green and glossy, flowers bloom in June, and 7-19mm long fruits ripen in black. It is a temperate plant that grows in areas where the minimum temperature is -2℃ or higher and the annual average temperature is 12~15℃ or higher.

The hwangchil tree secretes hwangchil, which is composed of 66.7% of non-volatile components, 10.8% of aromatic components, 8.1% of moisture, and 14.4% of solids, which are paint components that generally form a golden coating film. It is known that sesquiterpenes are composed of β-cubebene, γ-selinene, δ-cadinene, and the like. The aromatic ingredients contained in Hwangchil have various pharmacological effects as well as their value as a benzoic incense that makes the mind and body clear and comfortable.

The ginkgo tree is denoted by the scientific name Ginkgo biloba L, and is a larch tree belonging to the family Ginkgoaceae, and has been used as a garden tree or roadside tree since ancient times, and its fruit, ginkgo, has been used for food or medicine.

In particular, the leaves of ginkgo biloba have been widely prescribed as a treatment for hypertension, Parkinson's disease and diabetes in oriental medicine since ancient times. It has been found to be effective, and it is widely used as a raw material for cosmetics and functional foods. In addition, in recent years, research on the treatment of antibacterial materials using ginkgo biloba has been actively conducted.

As the natural extract, a natural extract prepared by the following method may be used.

In order to prepare the natural extract, first, natural ingredients consisting of cypress, cypress, eoseongcho, wasabi, hwangchil, and ginkgo can be prepared and then the natural ingredients can be mixed in a certain weight ratio.

In the above step, the natural materials are 5 to 10 parts by weight of cypress, 3 to 7 parts by weight of cypress, 2 to 6 parts by weight of Eoseongcho, 4 to 8 parts by weight of wasabi, 1 to 3 parts by weight of hwangchil tree, and 5 to 3 parts by weight of ginkgo biloba. It may be mixed in a weight ratio of 10 parts by weight.

Next, the mixed natural materials may be steamed with steam.

In the above step, the steaming may be performed by heating the mixed natural materials with steam at a temperature of 140 to 160° C. for 100 to 200 minutes.

Next, the steamed natural ingredients may be dried.

The drying of the steamed materials in the above step may be performed by irradiating microwaves to the steamed materials, wherein the drying is performed at a pressure of 60 to 80 mbar and a temperature of 60 to 70° C. for 5 to 15 minutes. This can be done by irradiating the steamed materials with a microwave of 2.15 GHz.

In the above step, the microwave penetrates to the inside of the steamed natural materials to exhibit a volumetric heating effect of heating all of the steamed natural materials, and when the microwave is irradiated, the inside of the steamed natural materials Molecules vibrate or rotate according to the polarity change of microwaves, and such polarization vibrations lead to friction between molecules, which may cause heat generation.

In the above step, by irradiating the steamed natural materials with a microwave of 2.15 GHz to the steamed materials at a pressure of 60 to 80 mbar and a temperature of 60 to 70 ° C. for 5 to 15 minutes, the steaming in a short time without thermal conduction Heating efficiency can be improved because it penetrates into the materials and converts it into heat due to friction caused by polarity change.

Then, the dried natural materials may be fermented by spraying and mixing the fermentation microorganism culture.

In the above step, after mixing 1 to 5 parts by weight of a fermentation microorganism culture solution with respect to 100 parts by weight of the dried natural materials, fermentation may be performed at a temperature of 38 to 42° C. for 10 to 20 days.

In addition, in the step, the fermenting microorganism culture medium may use a culture medium in which Bacillus subtilis (Bacillus subtilis) is cultured as a fermenting microorganism.

For example, in order to prepare the fermented microorganism culture solution, first, cleanly washed rice straw is put in a container containing water and boiled for 30 to 50 minutes at a temperature of 105 to 110 ° C.

In the above step, the Bacillus subtilis can be sterilized by boiling rice straw for 30 to 50 minutes at a temperature of 105 to 110° C. so that Bacillus subtilis is not killed because it is sterilized after a long time at a temperature of 120° C. or higher.

Next, by naturally cooling the water left in the container after boiling and sterilizing as described above, Bacillus subtilis leachate containing Bacillus subtilis can be obtained in the water remaining in the container.

Next, by maintaining the Bacillus subtilis leachate in which the rice straw is immersed at a temperature of 65 to 75° C. for 5 hours, Bacillus subtilis contained in the Bacillus subtilis leachate can be proliferated. The present invention maintains the Bacillus subtilis leachate at a temperature of 65 to 75° C. so that it is suitable for the proliferation of Bacillus subtilis as described above, and nutrients necessary for the growth of Bacillus subtilis are supplied from rice straw immersed in the Bacillus subtilis leachate. can proliferate.

Then, the rice straw is separated and removed from the Bacillus subtilis leachate in which the Bacillus subtilis proliferated as described above, and only the Bacillus subtilis leachate is boiled and sterilized for 30 minutes at a temperature of 105 to 110 ° C. , By naturally cooling the Bacillus subtilis leachate, it is possible to prepare a fermented microorganism culture solution containing Bacillus subtilis.

Next, a natural extract can be prepared by separating the fermented leachate from the fermented natural materials by removing the solids consisting of the cypress, cypress, eoseongcho, wasabi, hwangchil, and ginkgo.

In the above step, the removal of the solids may be performed by separating the fermentation leachate and the solids using a known sieve, etc., since separation using the sieve is a known technique for convenience of explanation and clarity of the technical idea of the present invention. For this purpose, a detailed description thereof will be omitted.

In addition, in the present invention, the microcapsule coating layer 300 can be prepared by mixing the microcapsules with an adhesive and then applying and coating the yarn, and the adhesive is a reactive hot melt polyurethane (Reactive Hot) prepared by the following method. Melt Polyurethane (RHM PU)) is used, and the microcapsule is yarn after mixing in a weight ratio of 1 to 10 parts by weight based on 100 parts by weight of the total content of the reactive hot melt polyurethane (RHM PU). It can be applied and coated.

In order to prepare the reactive hot melt polyurethane (RHM PU), first, dicarboxylic acid and diol are prepared and mixed, and then a condensation reaction is carried out to conduct a polyester diol (Polyester Diol) can be synthesized.

The dicarboxylic acid is any one selected from the group consisting of adipic acid, sebacic acid, dodecanedioic acid, isophthalic acid and terephthalic acid More than one may be used.

In addition, the diol (Diol) is any one selected from the group consisting of 1,6-hexanediol (1,6-Hexanediol), butanediol, ethylene glycol (Ethylene Glycol) and neopentyl glycol (Neopentyl Glycol) More than one can be used.

Specifically, the polyester diol (Polyester Diol) can be produced by mixing the dicarboxylic acid (Dicarboxylic Acid) and the diol (Diol) and then performing a condensation reaction at a temperature of 245 to 255 ° C for 25 to 30 hours. there is.

Next, a chain extender and a tackifier are added to the polyester diol and diisocyanate and reacted to react with reactive hot melt polyurethane (RHM PU)) can be manufactured.

The polyester diol may be prepared through the condensation reaction, and the polyester diol is a polyester having a weight-average molecular weight (Mw) of 4,500 to 5,500 g/mol. Diols may be used.

In addition, the diisocyanate (Diisocyanate) is toluene diisocyanate (Toluene diisocyanate (TDI)), 4,4'-diphenylmethane diisocyanate (4,4'-Diphenylmethane diisocyanate (MDI)), hexamethylene diisocyanate (Hexamethylene diisocyanate) (HDI)), isophorone diisocyanate (IPDI) and 4,4'-methylenebis (cyclohexyl isocyanate) (4,4'-Methylenebis (cyclohexyl isocyanate) (HMDI) any one selected from the group consisting of More than one can be used.

In addition, as the chain extender, trimethylol propane may be used.

In addition, the tackifier (Tackifier) may be used at least one selected from polystyrene (polystyrene) and gum rosin (gum rosin).

In addition, the reactive hot melt polyurethane (RHM PU) is a chain extender in 90 to 95 parts by weight of the polyester diol and 15 to 25 parts by weight of the diisocyanate (Diisocyanate). ) 0.5 to 1.5 parts by weight and 4 to 6 parts by weight of a tackifier and reacted for 5 to ₇ hours while purging nitrogen at a temperature of 135 to 145 ° C. A reactive hot melt polyurethane (RHM PU) of 20,000 to 40,000 cps/130 ° C can be prepared.

Hereinafter, with reference to the accompanying drawings, examples and comparative examples of the antibacterial mask capable of determining the effect and effectiveness according to the present invention will be described in more detail.

< Example 1 >

After mixing the microcapsule with the adhesive, it was applied to the yarn, and a mask was prepared using the yarn.

At this time, the microcapsule is 25 parts by weight of oregano leaf oil powder, 1 part by weight of rosemary oil powder, 2 parts by weight of peppermint extract, 56 parts by weight of purified water, caprylic / capric triglyceride (Caprylic / Capric Triglyceride) 2 parts by weight, 1,2-hexanediol (1,2-Hexanediol) 2 parts by weight, ethylhexylglycerin 0.3 parts by weight, butylene glycol 5 parts by weight, polyvinyl alcohol 5 parts by weight, lecithin (Hydrogenated Lecithin) was prepared by mixing a composition consisting of 3 parts by weight and 1 part by weight of Carbomer by weight, and then encapsulating using a known method.

In addition, as the adhesive, reactive hot melt polyurethane (RHM PU) was used, and the microcapsule is the reactive hot melt polyurethane (RHM PU)) in a total content of 100 parts by weight. It was used by mixing in a weight ratio of 5 parts by weight.

< Example 2 >

A mask was prepared in the same manner as in Example 1, wherein in Example 2, the microcapsules contained 26 parts by weight of oregano leaf oil powder, 0.2 parts by weight of rosemary oil powder, 1.5 parts by weight of peppermint extract, 54 parts by weight of purified water, and ca 2.5 parts by weight of Caprylic/Capric Triglyceride, 1.6 parts by weight of 1,2-Hexanediol, 0.4 parts by weight of Ethylhexylglycerin, Butylene Glycol) 4 parts by weight, polyvinyl alcohol 7 parts by weight, lecithin (Hydrogenated Lecithin) 4.5 parts by weight, and carbomer (Cabomer) were mixed in a weight ratio of 0.5 parts by weight, and the microcapsule was the reactive hot melt polyurethane (Reactive Hot Melt). Polyurethane (RHM PU)) was used by mixing in a weight ratio of 9 parts by weight based on 100 parts by weight of the total content.

< Example 3 >

A mask was prepared in the same manner as in Example 1, but in Example 3, the oregano leaf oil powder, rosemary oil powder, peppermint extract, purified water, caprylic/capric triglyceride (Caprylic/Capric Triglyceride), Total content of the composition consisting of 1,2-Hexanediol, Ethylhexylglycerin, Butylene Glycol, Polyvinyl Alcohol, Lecithin, and Carbomer 100 Microcapsules were prepared by further including the natural extract in a weight ratio of 3 parts by weight with respect to parts by weight.

At this time, the natural extract is 7 parts by weight of cypress, 5 parts by weight of cypress, 4 parts by weight of Eoseongcho, 6 parts by weight of wasabi, 2 parts by weight of hwangchil tree, and 8 parts by weight of ginkgo biloba. It was prepared by extraction.

< Comparative Example 1 >

A commercially available mask was prepared, and it was used as a mask according to Comparative Example 1.

< Comparative Example 2 >

A mask was prepared by mixing the peppermint extract with a reactive hot melt polyurethane (RHM PU) and coating it on the yarn without preparing the microcapsules as in Example 1.

At this time, the reactive hot melt polyurethane (Reactive Hot Melt Polyurethane (RHM PU)) was used by mixing in a weight ratio of 2 parts by weight of the peppermint extract with respect to 100 parts by weight of the total content.

1. Flavor maintenance evaluation

In order to confirm the maintenance of the scent of the masks according to Examples 1, 2, and 3 and Comparative Examples 1 and 2, sensory evaluation was performed according to the same criteria as in [Table 1] below, and the results are shown in [Table 2] below. indicated.

In the odor maintenance evaluation, the masks according to Examples 1, 2, 3 and Comparative Examples 1 and 2 were cut to 5 cm x 5 cm, and samples were taken and placed in a glass petri dish. After the sample was stored at room temperature for 24 hours, the degree of smell retention was evaluated by a panel trained in smell.

Grade keep the smell 0 no odor One
Graded the degree of smell compared to the initial stage
(The higher the number, the more the same flavor as in the beginning) 2 3 4 5 Same as initial scent

division retain the initial odor Early after 24 hours Example 1 5 5 Example 2 5 5 Example 3 5 5 Comparative Example 1 0 0 Comparative Example 2 5 0

Referring to [Table 2], it was confirmed that the masks according to Examples 1, 2, and 3 maintained the initial scent even after 24 hours had elapsed.

2. Evaluation of fragrance persistence and fragrance satisfaction (sedative effect)

Examples 1, 2, and 3 and Comparative Examples 1 and 2 of the masks according to the odor persistence and odor satisfaction (sedation effect) were evaluated.

In the evaluation of the fragrance persistence and fragrance satisfaction (sedation effect), the masks according to Examples 1, 2 and 3 and Comparative Examples 1 and 2 were cut to 5 cm × 5 cm and samples were taken and placed in a glass petri dish, The time until the smell of the sample put in the glass Petri dish disappears was measured.

The fragrance persistence and fragrance satisfaction (sedative effect) evaluation was carried out by a panel trained in odor, and the fragrance satisfaction (sedative effect) was evaluated using a 9-point scoring method, and the results are shown in Table 3 below. shown in

In the fragrance satisfaction evaluation, the higher the score, the higher the fragrance satisfaction (sedative effect).

division Initial persistence and flavor satisfaction Perfume Persistence (Hours) Fragrance satisfaction (sedative effect) Example 1 48 8.3 Example 2 45 8.2 Example 3 47 8.4 Comparative Example 1 - 3.2 Comparative Example 2 5 5.3

Referring to [Table 3], it was confirmed that the masks according to Examples 1, 2, and 3 maintained a constant odor persistence for a long time, and also had a high odor satisfaction (sedation effect).

3. Antibacterial test

Prepare the mask specimen (5 × 5 mm) prepared as in Example 1, and use the paper disk method for Bacillus subtilis, Escherichiaocli and Salmonella typhimurium cultures. to investigate the antibacterial properties, and the results are presented in [Table 4] below.

division Antibacterial power (antibacterial ring of paper disk, diameter mm) bacillus coli Salmonella Example 1 11.3 12.5 12.1

Referring to [Table 4], it was confirmed that the mask according to Example 1 had excellent antibacterial activity against all of Bacillus, E. coli and Salmonera.

As described above, a preferred embodiment of the present invention has been described, but those of ordinary skill in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential features thereof. will be able Therefore, it should be understood that the embodiment described above is illustrative in all respects and not restrictive.

10; antibacterial mask
100; pad part
200; earring part
300; microcapsule coating layer

Claims (4)

a pad part 100 covering a face including a person's mouth and nose; and
It is connected to the pad part 100 and includes an earring part 200 that wraps around and fixes a person's ear,
The pad part 100 and the earring part 200 are made of a fabric formed by woven yarn, and a microcapsule coating layer 300 coated with microcapsules mixed with an adhesive is formed on the yarn,
The microcapsules are oregano leaf oil powder, rosemary oil powder, peppermint extract, purified water (Water), caprylic / capric triglyceride (Caprylic / Capric Triglyceride), 1,2-hexanediol (1,2-Hexanediol), Ethylhexylglycerin (Ethylhexylglycerin), butylene glycol (Butylene Glycol), polyvinyl alcohol, lecithin (Hydrogenated Lecithin) and a composition consisting of carbomer (Cabomer) is mixed and then encapsulated to determine the effectiveness antibacterial mask.
The method of claim 1,
The microcapsule is 23 to 27 parts by weight of oregano leaf oil powder, 0.1 to 2 parts by weight of rosemary oil powder, 1-3 parts by weight of mint extract, 54 to 58 parts by weight of purified water, caprylic / capric triglyceride (Caprylic/Capric Triglyceride) 1 to 3 parts by weight, 1,2-Hexanediol 1.5 to 2.5 parts by weight, Ethylhexylglycerin 0.1 to 0.5 parts by weight, Butylene Glycol , Polyvinyl alcohol 3 to 7 parts by weight, lecithin (Hydrogenated Lecithin) 1 to 5 parts by weight, and Carbomer (Cabomer) An antibacterial mask capable of determining the effectiveness and effectiveness, characterized in that it is prepared in a weight ratio of 0.1 to 2 parts by weight.
3. The method of claim 2,
The microcapsule is the oregano leaf oil powder, rosemary oil powder, peppermint extract, purified water (Water), caprylic / capric triglyceride (Caprylic / Capric Triglyceride), 1,2-hexanediol (1,2-Hexanediol) , ethylhexylglycerin (Ethylhexylglycerin), butylene glycol (Butylene Glycol), polyvinyl alcohol, lecithin (Hydrogenated Lecithin) and carbomer (Cabomer) The weight of the natural extract 1 to 5 parts by weight based on 100 parts by weight of the total content of the composition It is manufactured with more in the ratio,
The natural extract is an antibacterial mask capable of determining the effectiveness of an antibacterial mask, characterized in that it is prepared by mixing and then extracting natural materials consisting of cypress, cypress, eoseongcho, wasabi, hwangchil and ginkgo.
4. The method of claim 3,
The natural materials are 5 to 10 parts by weight of cypress, 3 to 7 parts by weight of cypress, 2 to 6 parts by weight of Eosongcho, 4 to 8 parts by weight of wasabi, 1 to 3 parts by weight of hwangchil tree, and 5 to 10 parts by weight of ginkgo biloba. An antibacterial mask that can be judged on effectiveness and effectiveness, characterized in that it is mixed in a weight ratio.

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