Multipurpose biodegradable cleaner, and method for producing same
Patent Information
- Application Number
- PCT/KR2024/004698
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-05-25
- Filing Date
- 2024-04-09
- Publication Date
- 2025-08-14
AI Technical Summary
Conventional eyeglass cleaners made from non-degradable materials contribute to environmental pollution and are inconvenient due to their non-slip properties, while existing anti-fog products often cause discomfort and are difficult to recycle.
A multi-purpose biodegradable cleaner combining a corrective makeup product and anti-fog functionality with a non-slip layer, using 100% degradable fabric and incorporating hyaluronic acid, ceramide, flower acid, and natural extracts for moisturizing and antibacterial effects, along with aromatic particles for stress relief, is developed.
The cleaner provides convenience, portability, and effective anti-fog functionality while reducing environmental impact by using biodegradable materials and improving user experience through moisturizing and stress-relieving properties.
Smart Images

Figure KR2024004698_14082025_PF_FP_ABST
Abstract
Description
Multipurpose biodegradable cleaner and method for manufacturing the same
[0001] The present invention provides a multipurpose biodegradable cleaner and a manufacturing method thereof, which uses a 100% biodegradable fabric to address the problems of waste and environmental pollution caused by existing non-degradable fabrics, provides a non-slip layer on the back of the anti-fogging layer to reduce the feeling of incongruity during use and provide functionality for correcting makeup, and provides a method for manufacturing a multipurpose biodegradable cleaner which provides additional functionality to general anti-fogging agents, such as high moisturizing properties, exfoliation, anti-inflammation, anti-bacterial effects, etc., by mixing hyaluronic acid, ceramide, flower acid, and natural extracts, and fragrant particles in fragrance capsules to provide psychological stability, stress relief, and fatigue recovery to users.
[0002]
[0003] It's no exaggeration to say that modern life is rife with stress. While moderate stress can be beneficial for physical and mental health by providing a sense of well-being, excessive stress can be considered the root of all illness. Unmanaged, persistent stimulation can lead to physical and mental exhaustion. To manage this stress, a growing number of people are turning to scents like diffusers, perfumes, and incense sticks to relieve stress and achieve psychological well-being.
[0004] According to the 2021 Eyeglass Usage Survey conducted by the Korean Optometrists Association, the rate of eyeglass usage, including contact lens usage, is around 55%, and contact lens usage tends to decrease significantly with age. The number of people wearing eyeglasses has been steadily increasing since 1987. Furthermore, the need for vision correction due to an aging population and frequent exposure to digital devices such as computer monitors and smartphones are expected to lead to deteriorating vision, driving growth in the eyewear market and the eyeglass cleaner market.
[0005] Typically, eyeglass cleaners are made of ultra-fine polyester, nylon, or acrylic polymers, often blended with polyester and nylon. Furthermore, colored cleaners are often dyed, and polyester, in particular, forms strong bonds with the dye, making them difficult to separate and recycle. Therefore, eyeglass cleaners made of colored fibers or blended fibers cannot be recycled like transparent PET, and are therefore classified and disposed of as general waste, contributing to environmental pollution.
[0006] Fogging, caused by temperature differences between the inside and outside of the lens, is a common complaint about discomfort when wearing glasses. Fogging is particularly prevalent due to the widespread use of masks due to COVID-19 and fine dust, as well as the temperature differences between indoors and outdoors in winter. Consequently, numerous anti-fogging products, including coated fabrics, liquid sprays, and aerosols, are being released, and various related patents are being filed.
[0007] Conventional patents for fabric types, such as “Anti-fogging composition and fabric manufacturing method with stain-repellent, durability and washability containing titanium dioxide and a fluorine-based coating agent” (Korean Patent No. 10-0909034), “Anti-fogging composition and fabric manufacturing method using a fluorosurfactant” (Korean Patent No. 10-1682892), “A method for manufacturing a multilayer anti-fogging cleaner with a coating layer containing titanium dioxide and a fluorine-based coating agent and a coating layer of an ionic surfactant” (Korean Patent Publication No. 10-2022-0144683), and “A method for manufacturing an anti-fogging fiber having an appropriate dry weight after impregnation” (Korean Patent No. 10-2493539), suggest manufacturing methods in which an anti-fogging agent is contained on both sides of the fabric by dipping. However, this type has the inconvenience of a foreign texture felt by the hand and the feeling of the anti-fogging agent seeping into the hand during use.
[0008] Meanwhile, before the mask mandate was lifted, a survey of women found that 69% of respondents said they would buy more color cosmetics if the indoor mask mandate was lifted. Sales of color cosmetics more than tripled in the two weeks following the lifting of the mandate, indicating an increase in demand for beauty products. This trend is not limited to women; it appears that a similar trend will be seen among men, particularly the younger generation. According to the Seoul National University Consumer Trend Analysis Center, about three out of ten Korean men wear makeup more than twice a week, and as of 2020, the domestic men's cosmetics market was worth approximately 1.4 trillion won, while the Chinese market was worth 2.9552 trillion won. Men's self-care has recently expanded beyond basic care to include color cosmetics such as BB cream, and with the rapid increase in the number of men interested in beauty, men's cosmetics are emerging as a blue chip in the beauty industry. Men often carry their belongings in their pockets instead of bags when going out for a short time, and women also tend to prefer mini bags instead of large shoulder bags or backpacks, but the limited space in pockets or small bags makes it inconvenient to carry all their belongings, such as cell phones, wallets, cosmetics, and cleaners.
[0009] Accordingly, the present invention aims to address the problems of waste and environmental pollution caused by existing non-degradable fabrics by using 100% biodegradable fabrics, and by combining a product for correcting makeup and a cleaner with a non-slip layer on the back of an anti-fogging layer into a single product, thereby helping with user convenience and portability, and by incorporating hyaluronic acid, ceramide, flower acid and natural extracts to provide high moisturizing properties, exfoliation and anti-inflammation, anti-bacterial effects, etc., and by providing excellent functionality such as psychological stability, stress relief, and fatigue recovery for users by fragrant particles in the fragrance capsules, thereby manufacturing a multipurpose biodegradable cleaner with additional functionality, thereby completing the present invention.
[0010]
[0011] The present invention has been devised to solve the above problems, and the purpose of the present invention is to provide a product that can help with user convenience and portability by combining a product for correcting makeup and an anti-fog cleaner into one product.
[0012] In addition, the purpose of the present invention is to address environmental pollution issues by replacing existing non-degradable materials with biodegradable materials, and to resolve the discomfort caused by using an anti-fogging cleaner through anti-slip processing.
[0013] In addition, the purpose of the present invention is to provide a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface that can help users feel psychologically stable, relieve stress, and recover from fatigue with the fragrance emitted when used, and a method for manufacturing the same.
[0014] The technical problems to be solved by the invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by a person having ordinary skill in the technical field to which the present invention belongs from the description below.
[0015]
[0016] The method for manufacturing a multipurpose biodegradable cleaner with corrective makeup and anti-fogging functionality according to the present invention is characterized by comprising: a step of manufacturing a corrective makeup functional coating layer for manufacturing a fabric coated with a corrective makeup cosmetic; a step of manufacturing a first functional fabric for manufacturing a fabric coated with the manufactured corrective makeup functional coating layer; a step of manufacturing an anti-fogging functional coating layer for manufacturing a fabric coated with an anti-fogging agent; a step of manufacturing a second functional fabric for manufacturing a second biodegradable fabric for coating the manufactured anti-fogging functional coating layer on a second biodegradable fabric; and a step of manufacturing a double-sided functional biodegradable fabric for manufacturing a double-sided functional biodegradable fabric by laminating the manufactured first functional fabric and the second functional fabric.
[0017]
[0018] In addition, the multipurpose biodegradable cleaner with makeup correction and anti-fogging functionality according to the present invention is characterized in that it is laminated, including a makeup correction functional coating layer, which is a fabric coated with a makeup correction cosmetic; a first functional fabric coated with the makeup correction functional coating layer on a first biodegradable fabric; an anti-fogging functional coating layer for manufacturing a fabric coated with an anti-fogging agent; and a second functional fabric coated with the anti-fogging functional coating layer on a second biodegradable fabric.
[0019]
[0020] In addition, the method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface according to the present invention is characterized by comprising a biodegradable fabric manufacturing step of manufacturing a first biodegradable fabric and a second biodegradable fabric composed of a nonwoven fabric or a composite fabric in which a nonwoven fabric and a fabric are laminated using a biodegradable material; a first functional fabric manufacturing step of manufacturing a non-slip coating layer forming a film-forming polymer through an anti-slip process on the upper part of the first biodegradable fabric; a fragrance fabric manufacturing step of manufacturing a fragrance fabric by laminating a nanofiber nonwoven fabric on the upper part of the second biodegradable fabric; a second functional fabric manufacturing step of manufacturing a second functional fabric by coating the lower part of the second biodegradable fabric with an anti-fogging agent to manufacture an anti-fogging coating layer; and a multilayer cleaner manufacturing step of laminating the first functional fabric and the second functional fabric.
[0021]
[0022] In addition, the fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface according to the present invention is characterized by including a non-slip coating layer forming a film-forming polymer through an anti-slip treatment; a first functional fabric coated with the non-slip coating layer on the upper part of a first biodegradable fabric; a fragrance fabric manufactured by laminating a nanofiber nonwoven fabric on the upper part of a second biodegradable fabric; and a second functional fabric provided with an anti-fogging coating layer by coating the fragrance fabric and the lower part of the second biodegradable fabric with an anti-fogging agent.
[0023]
[0024] By means of solving the above problem, the present invention can help improve user convenience and portability by combining a product for corrective makeup and an anti-fog cleaner into one product.
[0025] In addition, the present invention has the effect of providing excellent functionality as a makeup touch-up product due to its properties of high moisturizing, keratin dissolution, anti-inflammatory, and antibacterial properties.
[0026] In addition, the present invention has the effect of applying the corrective makeup and anti-fogging functions to both sides and making it easy to visually distinguish the functions through the color difference between the two sides.
[0027] In addition, the present invention can address environmental pollution issues by replacing existing non-degradable materials with biodegradable materials, and reduce the discomfort of using existing double-sided coatings through anti-slip processing.
[0028] In addition, the present invention can help users feel psychologically stable, relieve stress, and recover from fatigue by using fragrant particles contained in the fragrance capsule.
[0029]
[0030] Figure 1 is a cross-sectional schematic diagram of a multipurpose biodegradable cleaner (100) with a modified makeup and anti-fogging function of the present invention and a fragrance-emitting anti-fogging biodegradable cleaner (200) with a non-slip surface.
[0031] FIG. 2 is a photograph showing a cross-section of a biodegradable nanocapsule manufactured by an electrospray method according to one embodiment of the present invention.
[0032] FIG. 3 is a photograph showing the fiber morphology according to the disk rotation speed of ultra-high-speed centrifugal spinning according to one embodiment of the present invention.
[0033]
[0034] The terms used in this specification will be briefly explained, and the present invention will be described in detail.
[0035] The terms used in this invention have been selected from widely used, common terms, taking into account their functions. However, these terms may vary depending on the intentions of those skilled in the art, precedents, the emergence of new technologies, etc. Therefore, the terms used in this invention should be defined based on their meaning and the overall content of the invention, rather than simply their names.
[0036] When a part of a specification is said to “include” a component, this does not mean that it excludes other components, but rather that it may include other components, unless otherwise stated.
[0037] Below, with reference to the attached drawings, embodiments of the present invention are described in detail so that those skilled in the art can easily implement the invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein.
[0038] Specific details, including the problems to be solved, means of solving them, and the effects of the invention, are included in the embodiments and drawings described below. The advantages and features of the present invention, and methods for achieving them, will become clearer with reference to the embodiments described below in detail, along with the accompanying drawings.
[0039] Hereinafter, the present invention will be described in more detail with reference to the attached drawings.
[0040]
[0041] [Method for Manufacturing a Multipurpose Biodegradable Cleaner with Makeup Retouching and Anti-Fogging Functionality]
[0042] The method for manufacturing a multipurpose biodegradable cleaner with makeup correction and anti-fogging functions according to the present invention comprises a double-sided biodegradable fabric including a makeup correction functional coating layer and an anti-fogging functional coating layer, and is performed by the following steps. In addition, the multipurpose biodegradable cleaner with makeup correction and anti-fogging functions according to the present invention is characterized in that it is manufactured by the following method.
[0043] First, Step 1 (S10) is a step for manufacturing a functional coating layer for corrective makeup. Step 1 (S10) manufactures a fabric to which a corrective makeup cosmetic is applied.
[0044] Typically, makeup can gradually clump or lift due to sweat and sebum. This clumping and lifting can be exacerbated by dead skin cells or an imbalance in the oil-water balance. The latest trend is to achieve a natural, makeup-free look, and exfoliation and moisturizing are crucial for achieving this.
[0045] The composition of the above-mentioned corrective makeup cosmetic comprises wax, oil, oil thickener, emulsifier, hyaluronic acid, ceramide, flower acid, natural extract and water, and may be composed in either a water-in-oil type or an oil-in-water-in-oil type.
[0046] It is preferable that the composition of the above-mentioned corrective makeup cosmetic contains 20 to 23 parts by weight of the oil, 0.5 parts by weight of an oil thickener, 2.5 parts by weight of an emulsifier, 20 parts by weight of water (purified water), 0.25 parts by weight of hyaluronic acid, 1 part by weight of ceramide, 0.25 parts by weight of flower acid, and 1.5 parts by weight of a natural extract, per 1 part by weight of the wax.
[0047] The above wax may be selected from one or more of vegetable wax, animal wax, mineral wax, petroleum-derived wax, and synthetic wax, and may also include raw materials whose common names do not include “-wax,” such as shea butter, cocoa butter, and lanolin.
[0048] The above oil may include one or more of ester oil, hydrocarbon oil, alcohol oil, and silicone oil. For example, the ester oils may be Triethylhexanoin, Cetyl Etylhexanoate, Cetyl octanoate, Octyldodecyl myristate, Pentaerythrityl tetraethylhexanoate, Iospropyl palmitate, Isopropyl myristate, Caprylic / Capric triglyceride, Butylene glycol dicaprylate / Dicaprate, Tocopheryl acetate, Dicaprylyl carbonate. In addition, the hydrocarbon oil may be polybutene, hydrogenated polyisobutene, paraffin, ceresin, or natural oil. The alcohol oil may be octyldodecanol, and the silicone oil may be dimethicone, phenyl trimethicone, cyclomethicone, polydimethylsiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, or octamethyltrisiloxane. Any one or more of the above-mentioned ingredients may be selected, but are not limited thereto.
[0049] The above oil thickener may be selected from one or more of Glyceryl behenate / Eicosadi- oate, Sorbitan olivate, Trihydroxystearin, Dextrin palmitate, and Dextrin palmitate / Ethylhexanoate.
[0050] The above emulsifier may be selected from, but is not limited to, one or more of polyglyceryl-10 oleate, polyglyceryl-2 sesquioleate, polyglyceryl-10 pentaoleate, diisostearoyl polyglyceryl-3 dimer dilinoleate, sorbitan sesquioleate, sorbitan stearate, and sorbitan isostearate.
[0051] Alpha-keto-acid (AKA), extracted from hibiscus flowers, contains numerous organic acids, including pyruvic acid. It possesses excellent antioxidant, exfoliating, and moisturizing properties, and also possesses whitening and wrinkle-improving properties. Furthermore, it is known to be less irritating than fruit acids (alpha hydroxy acid, AHA) or salicylic acid (beta hydroxy acid, BHA), yet possesses superior moisturizing properties.
[0052] The above natural extract may be composed of at least one selected from the group consisting of plant extracts, animal extracts, algae extracts, and mineral extracts, but is not limited thereto. For example, the plant extract may be sorghum extract, Houttuynia cordata extract, Chrysanthemum indicum peel extract, turmeric extract, ginseng extract, licorice extract, Chinese angelica extract, dandelion extract, chrysanthemum extract, lotus leaf extract, rosehip extract, lime extract, rosemary extract, carrot extract, loofah extract, pomegranate extract, aloe vera gel, locust bean gum, olive oil, grape seed oil, camellia oil, jojoba seed oil, coconut oil, safflower oil, avocado oil, almond oil, macadamia nut oil, rigida extract, sesame extract, birch extract, elm extract, poplar extract, mulberry extract, poria extract, pine mushroom extract, Phellodendron amurense extract, Mangtae mushroom extract, and reishi mushroom extract. The animal extracts may be collagen, elastin, placental extract, spleen extract, thymus extract, beeswax, royal jelly, propolis, silk extract, or lanoli, and the algae extracts may be kelp extract, wakame extract, tilia extract, cod extract, laver extract, seaweed extract, or laver extract. The mineral extracts may be quartzite extract, yellow clay extract, zeolite extract, or illite extract.
[0053]
[0054] Next, the second step (S20) is the first functional fabric manufacturing step. In the second step (S20), the manufactured modified makeup functional coating layer is coated on the first biodegradable fabric.
[0055] The above first biodegradable fabric is preferably a biodegradable non-woven fabric, but is not limited thereto and may be changed in various ways depending on the purpose and form.
[0056] In addition, the material of the first biodegradable fabric may be composed of at least one of a group consisting of a biodegradable natural polymer, a biodegradable synthetic polymer, and a microbially produced biodegradable polymer.
[0057] The above biodegradable natural polymer may be cellulose and cellulose derivatives, hemicellulose, lignin, pectin, starch, thermoplastic starch, alginate, chitin, chitosan, collagen, gelatin, silk, zein, or soy protein isolate.
[0058] The above biodegradable synthetic polymer may be polylactic acid, polybutylene adipate-co-terephthalate, polybutylene succinate, polybutylene succinate-co-adipate, polycaprolactone, polyglycolic acid, polyphosphate ester, polyphosphazene, or polyvinyl alcohol.
[0059] The above microbially produced biodegradable polymer may be polyhydroxyalkanoate, polyhydroxy butyrate, polyhydroxy valerate, or pullulan.
[0060]
[0061] Next, the third step (S30) is the step of manufacturing an anti-fogging functional coating layer. The third step (S30) manufactures a fabric to which an anti-fogging agent has been applied.
[0062] The composition of the above anti-fogging agent may include a photocatalyst, fluorinated nano-silica, silicone surfactant, thickener, silicone oil, alcohol, and water.
[0063] It is preferable that the above-mentioned anti-fogging agent contains 1 to 5 parts by weight of the fluorinated nano-silica, 5 parts by weight of a silicone surfactant, 0.5 parts by weight of a thickener, 0.5 parts by weight of a silicone oil, 15 parts by weight of alcohol, and 73 to 77 parts by weight of water, relative to 1 part by weight of the photocatalyst.
[0064] The above photocatalyst may be selected from at least one of a metal ion-injected visible light-responsive type, an oxygen-deficient visible light-responsive type, a nitrogen-doped visible light-responsive type, a non-photocatalyst, and a photoluminescent photocatalyst.
[0065] The above fluorinated nano-silica can increase the roughness of the glass surface and exhibit an anti-fouling effect.
[0066] The above silicone surfactant is a copolymer in which polyoxyethylene (PEO) is grafted onto the silicone oil main chain of methyl hydrogen polysiloxane. This material is synthesized by a hydrosilylation reaction between a silicone oil containing Si-H and polyoxyethylene containing an unsaturated group at the terminal. Various organometallic compounds are used as catalysts for this reaction. Among these, the Speier catalyst is a complex of chloroplatinic(IV) acid (CPA) and isopropyl alcohol. In addition, a Karstedt catalyst system, which is a general term for a xylene solution of platinum-1,3-divinyl-1,1,3,3-tetramethyldisiloxane, can be used.
[0067] In the above second functional fabric manufacturing step, it is preferable that the coating of the anti-fogging functional coating layer be composed of one of immersion coating, knife coating, casting coating, roll coating, reverse roll coating, and spray coating.
[0068]
[0069] Next, the fourth step (S40) is the second functional fabric manufacturing step. In the fourth step (S40), the manufactured anti-fogging functional coating layer is coated on the second biodegradable fabric.
[0070] The above second biodegradable fabric is a biodegradable nonwoven fabric or a biodegradable composite fabric in which a biodegradable nonwoven fabric and a fabric are combined, and the material of the second biodegradable fabric may be composed of at least one of a group consisting of a biodegradable natural polymer, a biodegradable synthetic polymer, and a microbially produced biodegradable polymer, and may be used in the same manner as the material of the first biodegradable fabric described above.
[0071] Here, in the second functional fabric manufacturing step, it is preferable that the weight of the anti-fogging functional coating layer remaining after coating the anti-fogging functional coating layer is 20 to 30 wt% of the weight of the dried second functional fabric. In the case of a single fabric, the optimal dry residual amount is 10 to 20 wt%, but in the case of the present invention, since it is provided in the form of a multi-fabric in the form of a fabric and a nano-nonwoven fabric, the content of the anti-fogging coating solution due to the nano-nonwoven fabric layer is increased, and thus, compared to the prior art, it can be used for a long time.
[0072] If the weight of the above-mentioned residual anti-fogging functional coating layer is less than 20% by weight of the weight of the dried second functional fabric, the effect of improving the period of use is minimal, and if it is too low, the amount of coating solution contained in the fabric is small, making it difficult to use it for a long period of time in the future, and if it exceeds 30% by weight, the amount of coating solution exposed on the surface of the fabric increases, so that the amount of coating solution inside the fabric increases due to the capillary phenomenon, and the coating solution inside the fabric quickly evaporates due to the capillary phenomenon, which causes problems in long-term use.
[0073]
[0074] Next, the fifth step (S50) is the step for manufacturing a double-sided functional biodegradable fabric. The fifth step (S50) manufactures a double-sided functional biodegradable fabric by combining the first functional fabric and the second functional fabric manufactured above.
[0075] The process of bonding the first functional fabric and the second functional fabric in the fifth step (S50) may be comprised of any one of adhesive and adhesive film bonding, heat bonding, ultrasonic bonding, and needle punching, but is not limited thereto.
[0076] In addition, when providing color differentiation for the double-sided functional biodegradable fabric that is laminated, it is possible to use it without limitation as long as the color combination takes color vision deficiency into consideration when differentiating the two sides according to functionality.
[0077]
[0078] [Method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner with a non-slip surface]
[0079] The present invention relates to a method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, and a method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, and is performed by the following steps. In addition, the present invention is characterized in that the fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface is manufactured by the following method.
[0080] First, the first step (S10) is the biodegradable fabric manufacturing step. The first step (S10) manufactures a first biodegradable fabric and a second biodegradable fabric composed of a nonwoven fabric or a composite fabric of a nonwoven fabric and a fabric using biodegradable materials.
[0081] The above first biodegradable fabric and second biodegradable fabric may be composed of a non-woven fabric or a composite fabric in which a non-woven fabric and a fabric are combined, but are not limited thereto and may be changed in various ways depending on the purpose and form.
[0082] In addition, the biodegradable material may be composed of at least one selected from the group consisting of biodegradable natural polymers, biodegradable synthetic polymers, and microbially produced biodegradable polymers. For example, the biodegradable natural polymer may be cellulose and cellulose derivatives, hemicellulose, lignin, pectin, starch, thermoplastic starch, alginate, chitin, chitosan, collagen, gelatin, silk, zein, and soy protein isolate. The biodegradable synthetic polymer may be polylactic acid, polybutylene adipate-co-terephthalate, polybutylene succinate, polybutylene succinate-co-adipate, polycaprolactone, polyglycolic acid, polyphosphate ester, polyphosphazene, or polyvinyl alcohol, and the microbially produced biodegradable polymer may be polyhydroxyalkanoate, polyhydroxy butyrates, polyhydroxy valerates, or pullulan.
[0083]
[0084] Next, the second step (S20) is the first functional fabric manufacturing step. The second step (S20) manufactures a non-slip coating layer that forms a film-forming polymer through an anti-slip process on the upper part of the first biodegradable fabric.
[0085] In the above first functional fabric manufacturing step, the anti-slip processing is surface patterning, organic or inorganic material coating, rubber bump adhesion, embossing coating, UV coating, or a combination thereof.
[0086] The above film-forming polymer may be selected from the group consisting of natural rubber, synthetic rubber (isoprene rubber (IR), butadiene rubber (BR), styrene butadiene rubber (SBR), acrylonitrile butadiene rubber (NBR), fluoroelastomer (FKM, FPM), chloroprene rubber (CR), ethylene propylene diene rubber (EPDM), butyl rubber (IIR), silicone rubber (SR)), PDMS (Polydimethylsiloxane), polyurethane (PU), polyethylene (PE), polyester, polyvinyl ester, polyamide, polystyrene (PS), polyisobutylene (PIB), and acrylic polymer, but is not limited thereto.
[0087] In addition, in the inorganic material coating during the above anti-slip processing, the inorganic material may be selected from at least one of carbon-based materials such as graphene, graphene oxide, carbon nanotubes, carbon black, and fullerene; mineral-based materials such as montmorillonite, zeolite, illite, kaolinite, and silica minerals; and metal-based materials such as titanium dioxide, iron oxide, zinc oxide, and zirconium, but is not limited thereto.
[0088]
[0089] Next, the third step (S30) is the scented fabric manufacturing step. In the third step (S30), a nanofiber nonwoven fabric is laminated on top of the second biodegradable fabric to manufacture the scented fabric.
[0090] The above-mentioned scented fabric is formed in at least one of a form containing scented nanocapsules in nanofibers and a form containing scented nanocapsules or microcapsules in an adhesive solution at the interface between the fabric and the nanofiber nonwoven fabric, including biodegradable scented capsules.
[0091] Here, the biodegradable fragrance capsules are manufactured by an electrospray method using a biodegradable polymer spray solution having a concentration of 1 to 20 wt%. More specifically, the biodegradable fragrance capsules are manufactured by an electrospray method, and can be manufactured under the conditions of a biodegradable polymer spray solution having a concentration of 1 to 20 wt%, a distance of 10 to 20 cm between a collector and a nozzle, and an applied voltage of 10 to 20 kV.
[0092] The fragrance substances contained in the biodegradable fragrance capsules above may be extracts of herbs such as rosemary, benjamin, lavender, jasmine, chamomile, peppermint, lemon verbena, hibiscus, lady's menthol, rosebud, spearmint, rooibos, sweet marjoram, thyme, and lime blossom, and extracts of oriental medicines such as cnidium officinalis, tangerine peel, coix seed, ginseng, poria cocos, honeysuckle, and eucommia ulmoides, but are not limited thereto.
[0093]
[0094] Next, the fourth step (S40) is the second functional fabric manufacturing step. In the fourth step (S40), the lower part of the second biodegradable fabric is coated with an anti-fogging agent to manufacture an anti-fogging coating layer.
[0095] In the second functional fabric manufacturing step, coating with the anti-fogging agent is performed by at least one of immersion coating, knife coating, cast coating, roll coating, reverse roll coating, and spray coating.
[0096] The above anti-fogging agent includes at least one of a photocatalyst, fluorinated nano-silica, a silicone surfactant, a thickener, silicone oil, alcohol, and water. More specifically, the composition of the anti-fogging agent may include, but is not limited to, 1 to 5 parts by weight of the fluorinated nano-silica, 3 to 5 parts by weight of the silicone surfactant, 0.1 to 1 part by weight of the thickener, 0.1 to 0.5 parts by weight of the silicone oil, 10 to 20 parts by weight of alcohol, and 60 to 86 parts by weight of water, based on 0.1 to 5 parts by weight of the photocatalyst.
[0097] The above photocatalyst is at least one of a metal ion-injected visible light-responsive type, an oxygen-deficient visible light-responsive type, a nitrogen-doped visible light-responsive type, a photoless catalyst, and a photoluminescent photocatalyst.
[0098] Here, after the second functional fabric manufacturing step, the weight of the remaining anti-fogging agent coating layer is preferably 20 to 30 wt% of the weight of the dried second functional fabric. In the case of a single fabric, the optimal dry residual amount is 10 to 20 wt%, but in the case of the present invention, since it is provided in the form of a multi-fabric in the form of a fabric and a nano-nonwoven fabric, the anti-fogging coating solution content due to the nano-nonwoven fabric layer is increased, and thus, compared to the prior art, it can be used for a long period of time.
[0099] If the weight of the above-mentioned residual anti-fogging coating layer is less than 20% by weight of the weight of the dried second functional fabric, the effect of improving the period of use is minimal, and if it is too low, the amount of coating solution contained in the fabric is small, making it difficult to use it for a long period of time in the future, and if it exceeds 30% by weight, the amount of coating solution exposed on the surface of the fabric increases, so that the amount of coating solution inside the fabric increases due to the capillary phenomenon, and the coating solution inside the fabric quickly evaporates due to the capillary phenomenon, causing problems in long-term use.
[0100]
[0101] Next, the fifth step (S50) is a multi-layer cleaner manufacturing step. The fifth step (S50) combines the first functional fabric and the second functional fabric.
[0102] The process of bonding the first functional fabric and the second functional fabric may be comprised of any one of adhesive and adhesive film bonding, heat bonding, ultrasonic bonding, and needle punching, but is not limited thereto.
[0103] In addition, the manufactured multi-layer cleaner can be given different colors to facilitate distinction between the two sides according to functionality, and can be used without limitation as long as the color combination takes color vision deficiency into consideration.
[0104]
[0105] Hereinafter, the present invention will be described in more detail through comparative examples and experimental examples manufactured using conventional methods. The objectives, features, and advantages of the present invention will be readily understood through the following examples. The present invention is not limited to the examples described herein and may be embodied in other forms. The examples introduced herein are provided to ensure that the spirit of the present invention can be sufficiently conveyed to those skilled in the art. Therefore, the present invention should not be limited by the following examples.
[0106]
[0107] Among the compounds used below, the starting materials and reaction reagents were from Aldrich, and all solvents were pure and used without drying or purification.
[0108]
[0109] [Example]
[0110] <Manufacturing a multi-purpose biodegradable cleaner with makeup removal and anti-fog functionality>
[0111] For the functional evaluation, a functional coating layer for correcting makeup and a functional coating layer for anti-fogging agent were manufactured according to the compositions in Tables 1 and 2 below. The functional coating layer for correcting makeup described in Table 1 below was applied to the first biodegradable fabric to manufacture the first functional fabric. The functional coating layer for anti-fogging agent described in Table 2 below was immersed in the second biodegradable fabric for about 1 to 1.5 seconds at room temperature to obtain a second functional fabric coated with an anti-fogging agent, which was then dried at room temperature for 12 hours. The manufactured first functional fabric and the second functional fabric were laminated to manufacture a final form, a multipurpose double-sided functional biodegradable fabric.
[0112] As a control experiment for the corrective makeup, a corrective makeup cosmetic was prepared using the same method as above, but without hyaluronic acid, ceramide, flower acid, or natural extracts.
[0113]
[0114] Ingredients (% by weight) Wax: Candelilla wax 2 Oil: Caprylic / capric triglyceride 12 Dicaprylyl carbonate 10 Isodecyl neopentanoate 10 Isopropyl palmitate 14 Oil: Thickener: Dextrin palmitate / ethylhexanoate 1 Emulsifier: Sorbitan sesquioleate 5 Purified water 40 Hyaluronic acid 0.5 Ceramide 2 Flower acid 0.5 Jojoba seed oil 3 Total 100
[0115]
[0116] Ingredients (unit: weight%) Comparative Example 1 Example 1 Example 2 Example 3 Titanium dioxide 1111 Fluorinated nanosilica-135 PEG-12 Dimethicone 5555 Carboxymethylcellulose 0.5 0.5 0.5 0.5 0.5 Decamethylcyclopentasiloxane (D5) 0.5 0.5 0.5 0.5 Ethanol 15 15 15 15 Purified water 78 777 573 Total 100 100 100 100
[0117]
[0118] <Manufacture of a fragrance-emitting, anti-fogging, biodegradable cleaner with a non-slip surface>
[0119] A polymer solution was prepared by adding 1 g of sodium alginate to 49 g of distilled water and stirring at 70°C for 120 minutes to produce a 2 wt% solution. Biodegradable fragrance capsules were added to this solution, stirred for 2 hours, and then left at room temperature for 1 hour before performing ultra-high-speed centrifugal spinning. The polymer solution was spun onto a collector with a biodegradable fabric attached to produce a nanocomposite fabric. The produced nanocomposite fabric was immersed in an anti-fogging agent as described in Table 3 below for about 1 to 1.5 seconds at room temperature to obtain a second functional fabric coated with the anti-fogging agent, which was then dried at room temperature for 12 hours. The dried second functional fabric was coated with an anti-slip agent and laminated with a first functional fabric to produce a multifunctional cleaner fabric in its final form. The fragrance capsule fragrance evaluation and user satisfaction evaluation were conducted according to the manufacturing examples described in Table 4 below.
[0120]
[0121] Ingredients (unit: weight%) Comparative Example 1 Comparative Example 2 Example 1 Example 2 Example 3 Example 4 Example 5 TiO2 1111111 Fluorinated nanosilica-5 13555 PEG-12 Dimethicone 5 555555 Carboxymethylcellulose 0.10.10.10.10.10.10.1 Decamethylcyclopentasiloxane 0.5-0.5 0.5 0.5 0.3 0.1 Ethanol 15 15 15 15 15 15 Purified water 78 73.5 77 75 73 73.2 73.4 Total 100 100 100 100 100 100 100
[0122]
[0123] Comparative Example 3, Comparative Example 4, Embodiment 6, Embodiment 7, Embodiment 8, Embodiment 9, 1st and 2nd functional fabric laminate-00000, 1st functional fabric, Anti-slip coating--0000, 2nd functional fabric, Disk rotation speed (RPM) 10,000, 10,000, 6,000, 6,000, 10,000, 10,000, Biodegradable fragrance capsule (weight %)--510, 510
[0124]
[0125] [Experimental Example 1] Evaluation of the usability of a multipurpose biodegradable cleaner with makeup removal and anti-fogging functions through panel testing.
[0126] The moisturizing, soft, and spreadability (the degree to which clumped makeup can be spread thinly) of the modified makeup cosmetics manufactured in Table 1 and their control groups were evaluated through a panel test and quantified for usability. The panelists who participated were 10 men and 10 women in their 20s to 40s, and the usability was quantified (1 point: very poor, 2 points: poor, 3 points: average, 4 points: good, 5 points: very good) and the average is shown in Table 5 below.
[0127]
[0128] Measurement Items: No makeup added, No makeup added, Spreadability 4.2 4.3, Skin tone 3.5 4.5, Skin texture 3.7 4.4, Moisture 1.8 4.1
[0129]
[0130] As shown in Table 5 above, the group with the added makeup correcting agent showed high satisfaction in all evaluation items, and among them, there was a significant difference in moisture content compared to the control group. The ingredients, hyaluronic acid, ceramide, flower acid, and natural extracts, which are highly moisturizing and exfoliating ingredients, were confirmed to improve skin tone and texture through exfoliation during makeup correction, and to provide high moisture content through a high-moisture effect.
[0131]
[0132] [Experimental Example 2] Evaluation of the Anti-Fogging Effect of a Multipurpose Biodegradable Cleaner with Makeup Correction and Anti-Fogging Functionality through Contact Angle
[0133] To confirm the anti-fogging effect of the compositions prepared in Comparative Example 1 and Examples 1 to 3 of Table 2 above, the contact angle was evaluated. The contact angle was measured before and immediately after wiping the glass with a fabric containing an anti-fogging agent. The results are shown in Table 6 below.
[0134]
[0135] Before coating After coating Comparative example 125.114.3 Example 124.7100.5 Example 223.3126.2 Example 324.5153.6
[0136]
[0137] The change in contact angle according to the content of fluorinated nano-silica can be confirmed through the above Table 6. In the case of Comparative Example 1 of the above Table 6, hydrophilicity was improved by silicone oil, but after time, it volatilized and recovered to the contact angle of general glass. In the case of Examples 1 to 3 of the above Table 6, as the content of fluorinated nano-silica increased, surface roughness and surface hydrophobicity progressed, and in Example 6, superhydrophobicity was measured at 150° or more.
[0138]
[0139] By solving the above problem, the present invention can help improve user convenience and portability by combining a makeup touch-up product and an anti-fog cleaner into a single product. Furthermore, the present invention has the effect of providing excellent functionality as a makeup touch-up product due to its properties of high moisturizing, exfoliating, anti-inflammatory, and anti-bacterial properties. Furthermore, the present invention has the effect of applying the makeup touch-up and anti-fog functionality to both sides, and making it easy to visually distinguish between the two functions through the color differences on both sides. Furthermore, the present invention has the effect of solving the problem of environmental pollution upon disposal by using biodegradable fabric.
[0140]
[0141] [Experimental Example 3] Evaluation of the anti-fogging effect of a fragrance-emitting biodegradable cleaner with a non-slip surface through the contact angle.
[0142] To confirm the anti-fogging effect of the compositions prepared in Comparative Examples 1 and 2 and Examples 1 to 5 of Table 3 above, the anti-fogging effect was evaluated through contact angle. The contact angle was measured immediately after wiping the glass surface with a fabric containing an anti-fogging agent and 12 hours after wiping. The results are shown in Table 7 below.
[0143]
[0144] Coating Immediately after coating 12 hours Comparative Example 114.327.4 Comparative Example 2157.657.7 Example 1100.596.8 Example 2126.2120.3 Example 3153.6152.1 Example 4155.3126.5 Example 5156.891.2
[0145]
[0146] The change in contact angle according to the content of fluorinated nano-silica and silicone oil can be confirmed through Table 7 above. As the content of fluorinated nano-silica increased, the initial contact angle increased, and even in a fluorinated nano-silica composition with the same content, if the content of silicone oil was low, the anti-fogging coating film retention was unstable over time, resulting in a decrease in the contact angle.
[0147]
[0148] [Experimental Example 4] Evaluation of the fragrance and user satisfaction of a biodegradable, non-slip, scent-emitting cleaner with a non-slip surface through panel testing.
[0149] The fragrance and user satisfaction of the functional cleaners manufactured under the conditions of Comparative Examples 3 to 4 and Examples 6 to 9 in Table 4 were evaluated through panel testing. When the cleaners were rubbed from a certain distance, the degree of fragrance perception was measured according to the distance, and overall user satisfaction, including the scent, texture, and slipperiness of the material, was evaluated. The panelists who participated were 10 adults in their 20s to 50s, and their evaluation criteria were as follows:
[0150] ●: Excellent distinct scent recognition and long-lasting effect, very satisfactory in use;
[0151] ○: Distinctive scent recognition and persistence are average, somewhat satisfactory in use;
[0152] ▲: Excellent light scent recognition and long-lasting, average in use;
[0153] △: Light scent recognition and persistence are average, somewhat unsatisfactory in use;
[0154] X: No scent, very dissatisfied with use.
[0155]
[0156] Distinction Comparison Example 3 Comparison Example 4 Example 6 Example 7 Example 8 Example 9 Distance 10 cm XX●●●● 15 cm XX●●●● 20 cm XX○●○● 40 cm XX△●△▲ User Satisfaction X▲○●○●
[0157]
[0158] Table 8 above shows the user satisfaction according to the directionality of the distance of the nanofiber nonwoven fabric according to the disk rotation speed and the content of fragrance nanocapsules, and the presence or absence of an anti-slip coating layer. As the content of fragrance nanocapsules increased, the intensity and duration of the fragrance were superior, and the persistence of the fragrance increased when the disk rotation speed was relatively low. User satisfaction was higher for the form in which the anti-fog agent was laminated with other fabrics than for the form in which it was directly exposed, and the form with an anti-slip coating and excellent intensity and duration of the fragrance was evaluated as even higher.
[0159]
[0160] By means of solving the above problem, the present invention can address environmental pollution problems by replacing existing non-degradable materials with biodegradable materials, and reduce the discomfort of using existing double-sided coatings through anti-slip processing.
[0161] In addition, the present invention can help users feel psychologically stable, relieve stress, and recover from fatigue by using fragrant particles contained in the fragrance capsule along with the anti-fog functionality.
[0162]
[0163] In this way, it will be understood by those skilled in the art that the technical configuration of the present invention described above can be implemented in other specific forms without changing the technical idea or essential features of the present invention.
[0164] Therefore, the embodiments described above should be understood as being exemplary in all respects and not restrictive, and the scope of the present invention is indicated by the claims described below rather than the detailed description above, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention.
[0165]
[0166] [Explanation of symbols]
[0167] 100: Double-sided functional fabric
[0168] 10: Primary functional fabric
[0169] 11: First biodegradable fabric
[0170] 12: Functional fabric for makeup correction
[0171] 20: Secondary functional fabric
[0172] 21: Second biodegradable fabric
[0173] 22: Anti-fogging functional coating layer
[0174] 200: Non-slip, anti-fog fabric
[0175] 13: Non-slip coating layer
[0176] 23: Nanofiber nonwoven fabric
[0177] 24: Biodegradable fragrance capsules
[0178] 25: Anti-fogging coating layer
Claims
1. A double-sided biodegradable fabric including a functional coating layer for correcting makeup and a functional coating layer for preventing fogging. A step for manufacturing a functional coating layer for making a fabric to which a makeup cosmetic is applied; A first functional fabric manufacturing step of coating the above-mentioned manufactured modified makeup functional coating layer on a first biodegradable fabric; A step for manufacturing an anti-fogging functional coating layer for manufacturing a fabric coated with an anti-fogging agent; A second functional fabric manufacturing step of coating the above-mentioned anti-fogging functional coating layer on a second biodegradable fabric; A method for manufacturing a multipurpose biodegradable cleaner with corrective makeup and anti-fogging functions, characterized by including a step of manufacturing a double-sided functional biodegradable fabric by combining the first functional fabric and the second functional fabric manufactured above.
2. In paragraph 1, The above first biodegradable fabric is a biodegradable non-woven fabric, The above second biodegradable fabric is a biodegradable nonwoven fabric or a biodegradable composite fabric in which a biodegradable nonwoven fabric and a fabric are combined. A method for manufacturing a multipurpose biodegradable cleaner with a corrective makeup and anti-fogging function, wherein the material of the first biodegradable fabric and the second biodegradable fabric is at least one of a group consisting of biodegradable natural polymers, synthetic polymers, and microbially produced polymers.
3. In paragraph 1, The composition of the above-mentioned applied makeup cosmetic is, Contains wax, oil, oil thickener, emulsifier, hyaluronic acid, ceramide, flower acid, natural extracts and water. A method for manufacturing a multipurpose biodegradable cleaner with corrective makeup and anti-fogging functions, characterized in that it is composed of either a water-in-oil type or a water-in-oil type.
4. In paragraph 1, In the above second functional fabric manufacturing step, the coating of the anti-fogging functional coating layer is A method for manufacturing a multipurpose biodegradable cleaner with a touch-up and anti-fogging function, characterized in that it comprises any one of immersion coating, knife coating, casting coating, roll coating, reverse roll coating and spray coating.
5. In paragraph 1, The above anti-fog agent is, A method for manufacturing a multipurpose biodegradable cleaner with makeup correction and anti-fogging functions, characterized by comprising a photocatalyst, fluorinated nano-silica, silicone surfactant, thickener, silicone oil, alcohol and water.
6. In paragraph 5, The above photocatalyst is, A method for manufacturing a multipurpose biodegradable cleaner with a function of correcting makeup and preventing fogging, characterized by at least one of a visible light catalyst, a photocatalyst, and a photoluminescent photocatalyst of a metal ion-injected visible light-responsive type, an oxygen-deficient visible light-responsive type, a nitrogen-doped visible light-responsive type.
7. In paragraph 4, The weight of the anti-fogging functional coating layer remaining after coating the anti-fogging functional coating layer in the above second functional fabric manufacturing step is A method for manufacturing a multipurpose biodegradable cleaner with a corrective makeup and anti-fogging function, characterized in that the dried second functional fabric weight is 20 to 30% by weight.
8. In paragraph 1, In the above double-sided functional biodegradable fabric manufacturing step, the first functional fabric and the second functional fabric are combined, A method for manufacturing a multipurpose biodegradable cleaner with a touch-up makeup and anti-fogging function, characterized in that the manufacturing is performed by any one of adhesive and adhesive film bonding, heat fusing, ultrasonic fusing, and needle punching.
9. In paragraph 1, The above double-sided functional biodegradable fabric is, A method for manufacturing a multipurpose biodegradable cleaner with makeup correction and anti-fogging functions, characterized by providing visual discrimination by differentiating colors according to functionality.
10. A functional coating layer for makeup correction, which is a fabric to which makeup correction cosmetics have been applied; A first functional fabric in which the above-mentioned modified makeup functional coating layer is coated on a first biodegradable fabric; Anti-fogging functional coating layer for manufacturing fabric coated with anti-fogging agent; A multipurpose biodegradable cleaner with a corrective makeup and anti-fogging function, characterized in that the anti-fogging functional coating layer is laminated onto a second functional fabric coated on a second biodegradable fabric.
11. A multi-layer cleaner containing biodegradable fragrance capsules. A biodegradable fabric manufacturing step for manufacturing a first biodegradable fabric and a second biodegradable fabric composed of a nonwoven fabric or a composite fabric in which a nonwoven fabric and a fabric are laminated using biodegradable materials; A first functional fabric manufacturing step of manufacturing a non-slip coating layer that forms a film-forming polymer through anti-slip processing on the upper part of the first biodegradable fabric; A step for manufacturing a scented fabric by laminating a nanofiber nonwoven fabric on top of the second biodegradable fabric; A second functional fabric manufacturing step of manufacturing an anti-fogging coating layer by coating the lower part of the second biodegradable fabric with an anti-fogging agent; A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized by including a step of manufacturing a multi-layer cleaner by combining the first functional fabric and the second functional fabric.
12. In paragraph 11, A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized in that the biodegradable material is at least one selected from the group consisting of a biodegradable natural polymer, a biodegradable synthetic polymer, and a biodegradable polymer produced by microorganisms.
13. In paragraph 11, In the above first functional fabric manufacturing step, A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized in that the above-mentioned anti-slip processing is surface patterning, organic or inorganic material coating, rubber bump adhesion, embossing coating, UV coating, or a combination thereof.
14. In paragraph 11, The above film-forming polymer is, A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized in that at least one selected from the group consisting of natural rubber, synthetic rubber (isoprene rubber (IR), butadiene rubber (BR), styrene butadiene rubber (SBR), acrylonitrile butadiene rubber (NBR), fluoroelastomer (FKM, FPM), chloroprene rubber (CR), ethylene propylene diene rubber (EPDM), butyl rubber (IIR), silicone rubber (SR)), PDMS (Polydimethylsiloxane), polyurethane (PU), polyethylene (PE), polyester, polyvinyl ester, polyamide, polystyrene (PS), polyisobutylene (PIB), and acrylic polymer.
15. In paragraph 13, A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized in that the inorganic material in the inorganic material coating during the above anti-slip processing is at least one of carbon-based materials such as graphene, graphene oxide, carbon nanotubes, carbon black, and fullerene; mineral-based materials such as montmorillonite, zeolite, illite, kaolinite, and silica minerals; and metal-based materials such as titanium dioxide, iron oxide, zinc oxide, and zirconium.
16. In paragraph 11, The above fragrant fabric is, A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized in that at least one of a form containing fragrance nanocapsules in nanofibers as a fabric containing biodegradable fragrance capsules and a form containing fragrance nanocapsules or microcapsules in an adhesive solution at the interface between the fabric and the nanofiber nonwoven fabric is present.
17. In paragraph 16, The above biodegradable fragrance capsules are, A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized in that it is manufactured by an electrospray method using a biodegradable polymer spray solution having a concentration of 1 to 20 wt%.
18. In paragraph 11, In the above second functional fabric manufacturing step, A method for manufacturing a fragrance-emitting, anti-fogging biodegradable cleaner having a non-slip surface, characterized in that the coating with the anti-fogging agent is performed by at least one of immersion coating, knife coating, cast coating, roll coating, reverse roll coating, and spray coating.
19. In paragraph 11, A method for manufacturing a fragrance-emitting, anti-fogging, biodegradable cleaner having a non-slip surface, characterized in that the weight of the remaining anti-fogging agent coating layer after the second functional fabric manufacturing step is 20 to 30 wt% of the weight of the dried second functional fabric.
20. Non-slip coating layer forming a film-forming polymer through anti-slip processing; A first functional fabric having a non-slip coating layer coated on the top of a first biodegradable fabric; A fragrant fabric manufactured by laminating a nanofiber nonwoven fabric on top of a second biodegradable fabric; A fragrance-emitting, anti-fogging biodegradable cleaner having a non-slip surface, characterized in that it is laminated, including a second functional fabric having an anti-fogging coating layer formed by coating the fragrance-emitting fabric and the second biodegradable fabric with an anti-fogging agent on the lower side thereof.
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