KR100939633B1 - Method for manufacturing artificial nail having antimicrobial and colorless function with nano metal particles treated - Google Patents
Method for manufacturing artificial nail having antimicrobial and colorless function with nano metal particles treated Download PDFInfo
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- KR100939633B1 KR100939633B1 KR20080108930A KR20080108930A KR100939633B1 KR 100939633 B1 KR100939633 B1 KR 100939633B1 KR 20080108930 A KR20080108930 A KR 20080108930A KR 20080108930 A KR20080108930 A KR 20080108930A KR 100939633 B1 KR100939633 B1 KR 100939633B1
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D31/00—Artificial nails
Abstract
The present invention provides a master-batch chip or compounding chip of colorless plastic that does not cause color contamination, while maintaining excellent antimicrobial activity on the surface of the artificial fingernail. The present invention relates to a method of manufacturing artificial nails having an antibacterial function, including nanoparticles of metal, to make artificial nails without color contamination.
According to a preferred embodiment, in the method of manufacturing an artificial nail by using a thermoplastic as a raw material, the thermoplastic plastic is selected from silver (Ag), zinc (Zn), selenium (Se), titanium dioxide (TiO2). After mixing and dispersing the nanoparticles of the metal to be coated and dried, extrusion process to compounding chip or master beech chip, and injection process of artificial nail, and color contamination by nanoparticles on the material and surface of artificial nail To achieve a colorless at the same time to have an antimicrobial activity against microorganisms.
Description
The present invention relates to a method of manufacturing artificial nails having antibacterial function, including nanoparticles of metal, without color contamination, and more specifically, after coating by mixing metal nanoparticles with plastic and extruding them again. Process to process the colorless plastic Master-Batch Chip or Compounding Chip by minimizing the aggregation of nanoparticles, and injection molding the plastic artificial nail It is to provide a manufacturing method of artificial nails that can implement the desired color while maintaining excellent antimicrobial activity on the surface of the.
In general, women use various types of artificial nails glued onto a fingernail as a method of decorating nails. The demand for artificial nails is increasing due to the variety of sizes and colors and the ease of detachment.
However, the existing plastic artificial nails are adhering and adhering to organic nails, which is actually part of the body, while foreign materials such as organic matter are adsorbed and adhered to the nails, and the microorganisms such as bacteria and fungi inhabit them. I had to. Therefore, numerous attempts have been made to solve such inconvenience.
However, due to the thin thickness of the artificial nail, the flow of the plastic resin in the mold during molding is not smoother than that of a general injection molded product. Therefore, when the particle size (particle size) of the antimicrobial agent is micrometer or more, the molding failure rate is high.
In addition, recently, nano-sized silver (Ag) has been used a lot as an antibacterial agent for plastics, but when general silver nano particles are added and mixed, a unique color of silver nano appears, affecting the color to be realized in artificial nail products. I could not achieve the desired color.
In other words, when silver (Ag) becomes smaller in nanoparticle size, the surface plasm (Pale Yellow to Dark Brown) appears due to the interaction between the nano-sized particle and light. appear. Because of this phenomenon, in order to obtain excellent antimicrobial activity, the higher the amount of silver nano used, the more severe the color contamination, and the color of the product changes to dark brown.
Therefore, in order to provide an antibacterial function by metal nanoparticles containing silver (Ag) nanoparticles to artificial nails, colorlessness does not cause color contamination to maintain an excellent antimicrobial activity on the surface of artificial artificial nails and to achieve a desired color. There is a need for a technology for manufacturing artificial nails by providing a plastic master-batch chip or a compounding chip.
The present invention has been made to solve the above-mentioned problems in the prior art, the basic object of the artificial nails to maintain the excellent antimicrobial power on the surface of the artificial nail and at the same time to achieve the desired color artificial nails do not cause color contamination In order to be able to manufacture, it is a technology relating to a method of manufacturing artificial nails having an antibacterial function including nanoparticles of metal and without color contamination.
That is, the core of the present invention is a method for preventing nano-size silver (Ag) and silver from aggregating with each other in the coating and processing of the metal nanoparticles on the plastic. That is, when nano-sized silver (Ag) and silver are mixed with a polymer of zinc, selenium, and titanium dioxide, respectively, it is possible to obtain an effect of coupling between silver (Ag) and other metals. It is possible to reduce the growth of silver particles (large particles) caused by the phenomenon of aggregation between each other to prevent color contamination caused by the use of silver nanoparticles.
Accordingly, an object of the present invention is a masterbatch by mixing and coating nanoparticles of metals of silver (Ag), zinc (Zn), selenium (Se), and titanium dioxide (TiO 2 ) in a proportion to a thermoplastic plastic, which is a raw material of artificial nails. After extruding into a master-batch chip or compounding chip, and mixing it with the raw material for artificial nails in a constant ratio, injection molding is performed, and the color of the nano nails on the material and surface of the artificial nail It is to provide a manufacturing method of artificial nails having an antimicrobial activity against microorganisms while implementing a color without contamination.
In order to achieve the above object, according to a preferred embodiment of the present invention, in the method for manufacturing artificial nail by using a thermoplastic as a raw material, silver (Ag), zinc (Zn), selenium (Se), a process of mixing and dispersing nanoparticles of a metal selected from titanium oxide (TiO 2), coating and drying, and then extruding them into a compounding chip or a master-batch chip; Provided is a method for manufacturing artificial nails to realize anti-microbial activity against microorganisms while realizing a color free of color contamination by nanoparticles on the material and surface of artificial nails through a process of injecting nails.
According to the present invention, when the silver nanoparticles are used alone among the nanoparticles of the metal, the amount of the silver nanoparticles used in the artificial nail plastic, which is the final product, is artificially used when the particle size is 1-20 nm. From 0.001wt% to 0.012wt% (10ppm-120ppm) relative to the weight of nail plastic used, if the particle size is 21 ~ 80nm, the usage amount is 0.012wt% ~ 0.015wt% (120ppm ~ 150ppm). When the particle size is 81-100 nm, the usage amount shall be 0.015 wt%-0.04 wt% (150 ppm-400 ppm).
According to the present invention, when silver nanoparticles and zinc (Zn) nanoparticles are used together in the metal nanoparticles, the amount of the silver nanoparticles and zinc nanoparticles used in the artificial nail plastic which is the final product is used with respect to the plastic use weight. In the case of using silver nanoparticles having a size of 1 to 20 nm, the silver nanoparticles are used at 0.0005wt% to 0.006wt% (5ppm-60ppm) and zinc (Zn) nanoparticles are used at 0.02wt% ~ 0.035wt. % (200ppm ~ 350ppm), and when the silver nanoparticle size is used in the 21 ~ 80nm size of silver nanoparticles from 0.006wt% to 0.01wt% (60ppm-100ppm) and zinc (Zn) nanoparticles The amount of silver nanoparticles used is 0.035wt% ~ 0.045wt% (350ppm ~ 450ppm), and the silver nanoparticles are used in 0.01wt% to 0.025wt% (100ppm- 250 ppm) and use of zinc (Zn) nanoparticles The amount is set to 0.045 wt% to 0.07 wt% (450 ppm to 700 ppm).
According to the present invention, when silver nanoparticles and selenium (Se) nanoparticles are used together in the metal nanoparticles, the amount of silver nanoparticles and selenium nanoparticles used in the plastic nail, which is the final product, is used When using silver nanoparticles having a size of 1 to 20 nm, the amount of silver nanoparticles used is 0.0005 wt% to 0.006 wt% (5 ppm-60 ppm), and the amount of selenium (Se) nanoparticles is used. When 0.0025wt% ~ 0.0035wt% (25ppm ~ 35ppm), and the silver nanoparticles are used in the size of 21 ~ 80nm size of the silver nanoparticles used amount of 0.006wt% to 0.01wt% (60ppm-100ppm) The amount of selenium (Se) nanoparticles is 0.0035wt% to 0.005wt% (35ppm to 50ppm), and the silver nanoparticles are 0.01wt% when the silver nanoparticles are used in a particle size of 81-100 nm. 0.025wt% (100ppm-250ppm) at And the amount of selenium (Se) nanoparticles to 0.005wt% ~ 0.007wt% (50ppm ~ 70ppm).
According to the present invention, when the silver nanoparticles and titanium oxide (TiO2) nanoparticles are used together in the nanoparticles of the metal, the amount of the silver nanoparticles and the titanium oxide nanoparticles used to be mixed in the plastic, the artificial nail material, is If the size of silver nanoparticles is 1-20 nm, The amount of the silver nanoparticles is 0.0005wt% to 0.006wt% (5ppm-60ppm) and the amount of the titanium oxide (TiO2) nanoparticles is 0.015wt%-0.025wt% (150ppm-250ppm), and the silver nanoparticles When used with a size of 21 ~ 80nm, the amount of the silver nanoparticles used is 0.006wt% to 0.01wt% (60ppm-100ppm) and the titanium oxide (TiO2) nanoparticles used 0.025wt% ~ 0.045wt% (250ppm ~ 450ppm) In the case where the silver nanoparticles have a size of 81 to 100 nm, the silver nanoparticles may be used in an amount of 0.01 wt% to 0.025 wt% (100 ppm-250 ppm), and the titanium oxide nano particles may be used in an amount of 0.045 wt%. It is set as 0.08 wt% (450 ppm-800 ppm).
In addition, according to the present invention, the process of coating the nanoparticles of the metal on the plastic surface is carried out with a drying process, wherein the silver nanoparticles and zinc nanoparticles or silver nanoparticles and selenium nanoparticles and silver nanoparticles and titanium oxide nano In the case of mixing the particles, the coating process separates the coating process of the silver nanoparticles from the nanoparticle coating process of the other metal and coats the coating separately. The rotation speed of the coating apparatus for the coating is 60 to 120 revolutions per minute, The drying temperature is in the range of 50 to 120 ° C., and the coating and the drying time are combined to set between 20 and 40 minutes.
In addition, according to the present invention, when the silver nanoparticles and zinc nanoparticles or silver nanoparticles and selenium nanoparticles and silver nanoparticles and titanium oxide nanoparticles are mixed and extruded into a masterbatch chip or a compounding chip, each of the metal is separately. The nanoparticles of the coated and dried plastics are mixed and dispersed together in a predetermined ratio, and then injected into an extrusion process to extrude.
In addition, the present invention uses a 5-10% blend of the master beet chip or 100% of the compounding chip through the injection process by the injection processing machine to the color of the nail without the color contamination by the nanoparticles on the material and surface of the artificial nail Simultaneously with the implementation, an antimicrobial artificial nail having antimicrobial activity will be prepared.
The present invention of the above-described configuration is a technology to implement a desired color while maintaining excellent antimicrobial force on the surface of the artificial nail. Providing a colorless artificial nail material that does not cause color contamination due to the practice of the present invention, when producing a artificial nail by mixing a color masterbatch to exhibit a desired color, a variety of color pollution without antibacterial In addition to producing artificial nails in the collar, it is also possible to provide antibacterial nails that can prevent infections from bacteria and fungi, making them more hygienic and diverse in the so-called 'Nail Art' field. It can have the effect of enabling expression.
Hereinafter, the preferred embodiment of the present invention will be described in detail.
Technical problem of the present invention is to prepare artificial nails so as not to be a problem in the implementation of the desired color while maintaining excellent antimicrobial power. To this end, first select silver (Ag) as the main raw material among the nanoparticles of metals of silver (Ag), zinc (Zn), selenium (Se), and titanium oxide (TiO2), and select one particle from raw materials other than silver (Ag). It is selected and mixed with silver (Ag) to the thermoplastic plastic which is the raw material of the artificial nail in a constant proportion according to the respective particle size.
Here, it is important to select nanoparticles of metals capable of inhibiting grain growth of silver (Ag) and maintaining antimicrobial activity, and to select and use a mixing ratio thereof.
In addition, there are several methods for mixing and coating plastic additives, but in order to produce the product of the present invention, a separate coating operation process is performed in which each nanoparticle is used according to its particle size to determine the amount of coating. Presented.
After the coating process is completed, extrusion is carried out using a master batch chip or a compounding chip according to a general process. In this case, the plastic raw material coated with nanoparticles of the metal to be mixed with the silver nanoparticles coated plastic may be mixed in an optimal ratio by varying the use ratio of each raw material, thereby mixing a master-batch chip or a compounding chip ( Extruded with Compounding Chip).
Finally, it is molded by mixing the raw material for the artificial saw saw to be used again in a constant ratio. The core of the technical task is to produce an antibacterial nail having antimicrobial activity against microorganisms while realizing color without the color contamination by nanoparticles on the material and surface of the artificial nail.
More specifically, it will be described a method of manufacturing artificial nails having antibacterial function including nanoparticles of metal according to the present invention without color contamination.
1. Nanoparticles of the metal used in the present invention include silver (Ag), zinc (Zn), selenium (Se), titanium oxide (TiO 2 ). When nano-sized silver (Ag) and metal nanoparticles are mixed with the polymer together with the polymer, the effect of coupling between silver (Ag) and other metals can be obtained (silver particles by combining silver nanoparticles) Can reduce growth. Therefore, in the present invention, nanoparticles of zinc (Zn), selenium (Se), and titanium oxide (TiO2) were selected as materials capable of obtaining a coupling effect while supplementing antimicrobial activity among metal nanoparticles.
2. Plastic raw materials to be applied to manufacture artificial nails according to the present invention are polypropylene (PP), polyethylene (PE), ABS (ABS), acid (SAN), polycarbonate (PC), PS ( HIPS, GPPS), polyether sulfone (PES), polyester (PET) and the like or durable material.
3. Nanoparticles of metals to be applied to the present invention consist of the following contents.
a. Silver (Ag) uses silver nanoparticles whose particle size is 100 nm or less. In order to increase the antibacterial and bactericidal power, silver nanoparticles of about 1 nm to 10 nm may be more preferably used. 1 is a transmission electron microscope (TEM) image of silver nanoparticles having nanoparticles of about 7 nm on average.
b. Zinc (Zn) has a particle size of 100 nm or less. In general, zinc is widely used as an inorganic antimicrobial agent, and it is manufactured in nano size to increase its antimicrobial effect. 2 is an electron microscopic image (TEM) of nanoparticle zinc having a particle size of 10 nm or less.
c. Selenium (Se) uses those whose particle size is 50 nm or less. In general, selenium, which is known to have antioxidant activity, was produced in nanoscale, and it was tested to have an excellent antibacterial activity even at a small concentration. 3 is a transmission electron microscope (TEM) image of selenium particles having a particle size of 50 nm or less.
d. Titanium oxide (TiO2) uses anatase type titanium oxide (100 nm or less). In general, when titanium dioxide absorbs ultraviolet rays (Ultraviolet Rays), it is known to continuously perform oxidation and reduction reactions to decompose antimicrobial activity and organic matter. 4 is an electron microscope image (TEM) image of titanium oxide particles having a particle size of 70 nm or less. 5 is a plastic artificial nail surface specimen showing a state in which grain growth of silver nanoparticles is suppressed by coupling between nanoparticles of silver nanoparticles and selenium particles of a metal according to the present invention. An electron microscope (TEM) image.
4. And, according to the present invention, the ratio of using the nanoparticles of the above-described metal nanoparticles to artificial nails for the production of artificial nails having antibacterial function including nanoparticles of metals and without color contamination is as follows.
end. In the case of using silver (Ag) nanoparticles alone, the silver nanoparticles used in the artificial nail, which is the final product, are as shown in Table 1 below, and silver nanoparticles having a particle size of 1 to 20 nm are used. In this case, the amount of use is from 0.003wt% to 0.012wt% (30ppm-120ppm), and the use amount is 0.012wt% ~ 0.015wt% ( 120 ppm to 150 ppm).
In the case where silver nanoparticles having a particle size of 81 to 100 nm are used, the amount of the silver nanoparticles used is 0.015 wt% to 0.04 wt% (150 ppm to 400 ppm).
I. In the case where a mixture of silver nano, zinc (Zn), selenium (Se), and titanium oxide (TiO 2) metal is used, the ratio of nanoparticles used in the artificial nail of the final product is shown in Table 2 below. As shown in the table, the amount of nanoparticles used in each metal is differentially used according to the size of silver nanoparticles.
In other words, when silver nanoparticles and zinc (Zn) nanoparticles are used together, when the silver nanoparticles are 1-20 nm in size, the amount of silver nanoparticles used is 0.0005wt% to 0.006wt% (5ppm-60ppm). The amount of zinc (Zn) nanoparticles used is 0.02 wt% to 0.035 wt% (200 ppm to 350 ppm).
On the other hand, when the size of the silver nanoparticles is 21 ~ 80nm, the amount of silver nanoparticles used is 0.006wt% to 0.01wt% (60ppm-100ppm) and the amount of zinc (Zn) nanoparticles used is 0.035wt% ~ 0.045wt% ( 350 ppm-450 ppm). In addition, when the size of the silver nanoparticles is 81-100 nm, the amount of silver nanoparticles used is from 0.01wt% to 0.025wt% (100ppm-250ppm) and the amount of zinc (Zn) nanoparticles used is 0.045wt% ~ 0.07wt% (450ppm ~ 700 ppm).
In the case where silver nanoparticles and selenium (Se) nanoparticles are used together, when the size of silver nanoparticles is 1-20 nm, the amount of silver nanoparticles used is 0.0005wt% to 0.006wt% (5ppm-60ppm). (Se) The amount of nanoparticles used is 0.0025wt%-0.0035wt% (25ppm-35ppm).
On the other hand, when the size of the silver nanoparticles is 21 to 80 nm, the amount of silver nanoparticles used is 0.006wt% to 0.01wt% (60ppm-100ppm) and the amount of selenium (Se) nanoparticles used is 0.0035wt% ~ 0.005wt% (35ppm). 50 ppm).
In the case of silver nanoparticles having a particle size of 81 to 100 nm, the amount of silver nano particles used was 0.01 wt% to 0.025 wt% (100 ppm-250 ppm) and the amount of selenium (Se) nano particles used was 0.005 wt% to 0.007 wt% (50 ppm ~). 70 ppm).
According to the present invention, when silver nanoparticles and titanium oxide (TiO2) nanoparticles are used together, when the silver nanoparticles have a size of 1 to 20 nm, the amount of silver nanoparticles used is 0.006wt% to 0.006wt% (5ppm-60ppm). ), And the amount of the titanium oxide (TiO 2) nanoparticles is 0.015wt% ∼0.25wt% (150ppm ~ 250ppm).
On the other hand, when the size of the silver nanoparticles is 21 to 80 nm, the amount of silver nanoparticles used is 0.006wt% to 0.01wt% (60ppm-100ppm) and the amount of titanium oxide (TiO2) nanoparticles used is 0.025wt% ~ 0.045wt% ( 250 ppm-450 ppm).
In addition, when the size of the silver nanoparticles is 81 to 100 nm, the amount of silver nanoparticles used is 0.01wt% to 0.025wt% (100ppm-250ppm), and the amount of titanium oxide (TiO2) nanoparticles used is 0.045wt% ~ 0.08wt% ( 450 ppm to 800 ppm).
5. Next, the process of processing the above-described nanoparticles of the metal into the plastic raw material for the manufacture of artificial nails is as follows.
end. The first step is to coat the nanoparticles of the metal on the plastic surface as follows. First set the nanoparticle concentration of the metal to be coated. Once the nanoparticles to be used and their concentration have been determined, they are added to the coating unit along with the plastic raw material. Metal nanoparticles use colloidal nanoparticles, and when powder is used, oils are mixed to coat nanoparticles on the surface of plastics.
Here, according to the present invention, the nanoparticles of the metal used in the master batch process may use silver nano alone or silver nano and zinc nanoparticles or silver nano and selenium nanoparticles and silver nano and titanium oxide nanoparticles. In the case of mixed use, the coating is performed at a high concentration of 10 to 20 times the concentration to be used.
This is the same ratio should be coated at a high concentration to use the master batch chip to be used 5 ~ 10wt%. Of course, in the case of compounding, the nanoparticle concentration of the metal to be used is the same as the coating concentration.
When silver nano and zinc nanoparticles or silver nano and selenium nanoparticles and silver nano and titanium oxide nanoparticles are mixed and used, the coating process proceeds as a separate process. That is, two metal nanoparticles including silver nanoparticles are not coated together on a plastic raw material, but are coated in separate coating apparatuses.
The coating process apparatus is designed so that the metal nanoparticles do not lose their surface energy during the coating and drying process on the plastic surface, but the surface to which the metal nanoparticles can be directly contacted is preferably plastic or high purity. Use stainless steel (SUS 304 or higher).
In addition, the coating method uses a rotary coating method in which the coating device rotates inside or outside, but the speed of rotation is set to medium to low speed (60 to 120 RPM) without increasing the rotation speed. This is to prevent each nanoparticle from physically or chemically affecting each other before it is dried on the plastic surface.
I. The second process is a drying process as follows.
First, a primary drying process is carried out in which the drying occurs simultaneously with the coating, which proceeds together in the coating apparatus. The primary drying temperature inside the coating device is to maintain the 50 ~ 120 ℃ considering the plastic properties. If secondary drying is required depending on the type of plastic, additional drying is required. The material of the coating apparatus, the coating rotation speed and the drying temperature are important factors in the coating and drying process. In the process of coating and primary drying at the same time, the nanoparticles of the metal are uniformly dispersed and attached to the plastic surface and at the same time minimize the aggregation of the particles.
Here, the working time of the drying process simultaneously with the coating depends on the type of plastic and the type of nanoparticles of the metal, but the first drying is completed when moisture is removed to the extent that the metal nanoparticles do not aggregate with each other on the surface of the plastic. It is up to the point in time and is between 20 and 40 minutes including the coating time. If the coating dryer is rotated continuously after the first drying, the nanoparticles of the metal temporarily attached to the surface of the plastic are separated from the surface of the plastic to reduce the transparency and the antibacterial activity of the product.
All. The third process is an extrusion process. After the coating and drying operations are completed, the third process is extruded into a master-batch chip or a compounding chip according to a general process.
In the case of extruding using silver nanoparticles and other nanoparticles in addition to silver nano, such as zinc nanoparticles, the coated and dried plastics are mixed and dispersed together, followed by extrusion into the extrusion process. It is possible to obtain the effect of coupling between silver (Ag) and other metals when the material of zinc, selenium, and titanium dioxide is mixed with a polymer between nano-sized silver (Ag) and silver, respectively. This is to reduce the growth of silver particles by the combination of.
la. The final process is to produce a final product of artificial nails using a master-batch chip or a compounding chip.
In case of using Master-Batch Chip, the product is mixed and used in the amount of 5 ~ 10wt% in the plastic raw material to be used. If compounding chips are used, 100% of them are used to produce artificial nails.
Next, a description will be given of the results of the embodiment for the artificial nail prepared by the method of manufacturing an artificial nail having antibacterial function, including the nanoparticles of the metal according to the invention without color contamination.
(Example 1)
First, silver nanoparticles and zinc nanoparticles were mixed-coated as shown in Table 3 according to the present invention, and the results of the antibacterial test were verified as shown in Table 4 below. That is, it showed 99.9% of antibacterial activity against Staphylococcus aureus after 24 hours.
<Less than, CFU: Colony Forming Unit
In Table 4, the reduction rate (%) is obtained by '[(Ma-Mc) / Mb] x 100', where Ma is the initial number of bacteria (average value) of the control sample, and Mb is a constant time (24 hours). The number of bacteria (average) of the control sample after incubation, and Mc is the number of bacteria (average) of the test sample after incubation for 24 hours.
( Example 2)
Next, silver nanoparticles and selenium nanoparticles were coated according to the present invention as shown in Table 5, and the results of Table 6 were verified. That is, it showed 99.9% antibacterial activity against E. coli after 24 hours.
<Less than, CFU: Colony Forming Unit
In Table 6, the reduction rate (%) is obtained by '[(Ma-Mc) / Mb] x 100', where Ma is the initial number of bacteria (average value) of the control sample, and Mb is a constant time (24 hours). The number of bacteria (average) of the control sample after incubation, and Mc is the number of bacteria (average) of the test sample after incubation for 24 hours.
1 is a transmission electron microscope image (TEM) photograph of silver nanoparticles having an average particle size of about 7nm applied to the manufacturing method of artificial nails having antibacterial function including nanoparticles of metal according to the present invention without color contamination ,
2 is an electron microscope image (TEM) photograph of a nanoparticle zinc having a particle size of 10 nm or less applied to a method of manufacturing artificial nails having antibacterial function including nanoparticles of a metal according to the present invention;
3 is a transmission electron microscope (TEM) image of selenium particles having a particle size of 50 nm or less applied to a method of manufacturing artificial nails having antibacterial function including nanoparticles of a metal according to the present invention;
Figure 4 is an electron microscope image (TEM) of the titanium oxide particles having a particle size of less than 70nm applied to the manufacturing method of artificial nails having antibacterial function, including nanoparticles of metal according to the present invention.
5 is an electron of a plastic artificial nail surface specimen showing a state in which particle growth of silver nanoparticles is suppressed by coupling between nanoparticles of silver nanoparticles and selenium particles of a metal according to the present invention. Photomicrograph (TEM) image.
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20080108930A KR100939633B1 (en) | 2008-11-04 | 2008-11-04 | Method for manufacturing artificial nail having antimicrobial and colorless function with nano metal particles treated |
| PCT/KR2009/001017 WO2010053232A1 (en) | 2008-11-04 | 2009-03-03 | Method for manufacturing artificial nail having antimicrobial and colorless function with nano metal particles treated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20080108930A KR100939633B1 (en) | 2008-11-04 | 2008-11-04 | Method for manufacturing artificial nail having antimicrobial and colorless function with nano metal particles treated |
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| KR100939633B1 true KR100939633B1 (en) | 2010-01-29 |
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| KR20080108930A KR100939633B1 (en) | 2008-11-04 | 2008-11-04 | Method for manufacturing artificial nail having antimicrobial and colorless function with nano metal particles treated |
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| KR (1) | KR100939633B1 (en) |
| WO (1) | WO2010053232A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200472447Y1 (en) | 2013-08-27 | 2014-04-29 | 남병학 | The nail patch with antibacterial fuction |
| KR20210156901A (en) * | 2020-06-18 | 2021-12-28 | 이광권 | An Anti-biotic Artificial Nail and a Method for Producing the Same |
| KR20220038840A (en) * | 2020-09-21 | 2022-03-29 | 이광권 | An Artificial Nail with a Property Emitting a Flavor and a Method for Producing the Same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130306090A1 (en) * | 2012-04-27 | 2013-11-21 | Zhenbiao Wang | Antimicrobial artificial nail product |
| CA2926945A1 (en) * | 2013-06-25 | 2014-12-31 | Ricardo Benavides Perez | Bacteriostatic and fungistatic additive in masterbatch for application in plastics, and method for producing same |
| BR102015028216B1 (en) * | 2015-11-09 | 2022-01-18 | Madeplast Indústria E Comércio De Madeira Plástica Ltda - Epp | FORMULATION OF COMPOSITE WASTE WOOD AND THERMOPLASTICS RECYCLED WITH NANOMETRIC ADDITIVES AND RESULTING PRODUCT |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5513664A (en) * | 1994-08-15 | 1996-05-07 | Krupsky; Gina | Method of constructing artificial finger nails |
| US5928457A (en) * | 1998-02-02 | 1999-07-27 | Engler; Michelle | Process for making decorated nails |
| JP2001169823A (en) * | 1999-12-22 | 2001-06-26 | Maquillage Kk | Manufacturing method of artificial false nail |
| JP3088930U (en) * | 2002-03-29 | 2002-10-04 | 秀行 長島 | False nail |
| JP3123367U (en) * | 2006-04-28 | 2006-07-20 | 梅原 徹男 | Hair weaving fabric and hair weaving dress using the same |
-
2008
- 2008-11-04 KR KR20080108930A patent/KR100939633B1/en not_active IP Right Cessation
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2009
- 2009-03-03 WO PCT/KR2009/001017 patent/WO2010053232A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200472447Y1 (en) | 2013-08-27 | 2014-04-29 | 남병학 | The nail patch with antibacterial fuction |
| KR20210156901A (en) * | 2020-06-18 | 2021-12-28 | 이광권 | An Anti-biotic Artificial Nail and a Method for Producing the Same |
| KR102370634B1 (en) * | 2020-06-18 | 2022-03-03 | 이광권 | An Anti-biotic Artificial Nail and a Method for Producing the Same |
| KR20220038840A (en) * | 2020-09-21 | 2022-03-29 | 이광권 | An Artificial Nail with a Property Emitting a Flavor and a Method for Producing the Same |
| KR102625531B1 (en) * | 2020-09-21 | 2024-01-15 | 이광권 | An Artificial Nail with a Property Emitting a Flavor and a Method for Producing the Same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010053232A1 (en) | 2010-05-14 |
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