KR101908623B1 - A conductive cosmetic pack using micro current - Google Patents

Abstract

The present invention relates to a conductive beauty pack using micro current which comprises: a laminated film part made of a metal deposition film layer, a conductive film layer disposed under the metal deposition film layer, and an adhesive layer adhered between the metal deposition film layer and the conductive film layer so that the metal deposition film layer and the conductive film layer are laminated together; and a nonwoven fabric treated with a cosmetic agent and adhered to the lower surface of the conductive film layer formed in the laminated film part. When supplying electricity using a low frequency device, a micro current is uniformly diffused into the metal deposition film layer, and at the same time, the diffused micro current uniformly flows to the entire area of the conductive film layer through the adhesive layer. Therefore, the activation reaction of the treated cosmetic agent on the entire area of the nonwoven fabric is promoted, thereby improving the rate of absorption of the cosmetic agent into the body through the skin.

Description

[0001] The present invention relates to a conductive cosmetic pack using micro current,

The present invention relates to a conductive cosmetic pack using a micro current, more specifically, it can be easily manufactured and conveniently used at a low cost, and can be used conveniently by the iontophoresis principle due to uniformity of current flow and high conductivity. The present invention relates to a conductive cosmetic pack using fine current which can smoothly improve the skin condition and prevent the performance of the cosmetic pack from being deteriorated even when stored for a long time.

Recently, as the interest in skin beauty has increased, the use of skin cosmetic packs for hand and foot care as well as faces has been increasing.

The cosmetic pack is prepared by absorbing a functional cosmetic liquid into a nonwoven fabric by using a film or a nonwoven fabric as a support, or by applying a hydrogel to a nonwoven fabric. Recently, a cosmetic pack, which is formed by molding only a hydrogel without a support, is also used. It is customary to prepare a hydrogel cosmetic pack using collagen, which is a natural protein, in order to maintain its appearance.

Hydrogel is a material having a three-dimensional hydrophilic polymer network composed of water as a dispersion medium. It has an excellent water absorption capacity, flexibility as natural tissue, and an intelligent release characteristic capable of controlling the delivery of a contained substance. release, as well as pH, temperature, electric field, and light.

In addition, the hydrogel is excellent in water washability, non-tacky property, swellable by water or other liquid to form a degree of roughness, and elasticity, skin adhesion and soft touch, do.

Such a cosmetic pack can be confirmed through a "mask pack set using a minute current" such as Korean Patent Registration No. 10-0628946.

KR 10-0628946 (2006.09.20.) B1 "Mask pack set using micro current" - LG Life Health Corporation KR 10-2010-0128142 (Dec. 07, 2010) A "Mask pack set using electric repulsion force" - Jinimed Co., Ltd. KR 10-1110135 (2012.01.19.) B1 "Electro-Masking Apparatus with Highly Conductive Hydrogel Layer" - KPM Corp.

However, the above-mentioned "mask pack set using micro currents" is a technique for promoting drug skin permeation through the mask pack through the principle of iontophoresis by flowing electricity to a mask pack having an electrically conductive layer formed thereon. There is a problem in that the utility value as a pack using a microcurrent is deteriorated because there is no means for uniformly flowing electric current in each part.

On the other hand, recently, a mask pack set using an electric repulsive force such as Korean Patent Laid-Open No. 10-2010-0128142 and an electric mask apparatus having a high conductivity hydrogel layer such as Korean Patent Registration No. 10-11101135 "Has been developed.

However, the "mask pack set using the electric repulsive force" has a problem similar to the above-mentioned "mask pack set using a minute current" because there is no constitution for uniformly diffusing the current to the whole area, and the "high conductivity hydrogel layer" The present invention relates to an electric mask apparatus provided with a high-conductivity gel layer and a high-conductivity gel layer in which a metal powder is dispersed to distribute electric current. However, There has been a problem in that it is impossible to produce a product that meets the price range desired by the consumer because the manufacturing cost of the metal powder in the gel layer is increased.

The object of the present invention is to provide a metal deposition film layer or a metal thin film layer in which electricity supplied to both sides of a metal deposition film layer or a metal thin film layer through a low- So that the micro-current uniformly diffused into the metalized film layer or the metal thin film layer flows uniformly to the entire area of the conductive film layer through the adhesive layer. As a result, The skin permeation reaction of the drug is promoted by the principle of iontophoresis in the entire area of the nonwoven fabric attached to the nonwoven fabric, and the skin cosmetic pack using the microcurrent which can improve the skin condition is provided.

In addition, since the nonwoven fabric is adhered to the conductive film layer, it is possible to prevent the drug from penetrating into the metalized film layer or the metal thin film layer, thereby preventing partial deposition of the deposited portion or the metal thin film layer during distribution and storage There is an object to provide a conductive cosmetic pack using microcurrent which does not deteriorate the improvement rate of skin condition even if a product having a close shelf life is used.

In addition, the present invention provides a laminate of a metal deposition film layer and a conductive film layer, and a laminate of a metal thin film layer and a conductive film layer by a conductive adhesive layer mixed with a conductive filler capable of conducting electric current, The conductive film layer can be formed by mixing the conductive filler with the metallocene polyethylene and the ethylene propylene copolymer, thereby facilitating the extrusion molding so as to have excellent conductivity, softness and durability. In addition, the nonwoven fabric can be made of polyethylene Which can be easily adhered to the conductive film layer, and is excellent in stretchability, thereby improving the usability of the cosmetic pack.

According to an aspect of the present invention, there is provided a method of manufacturing a metal-vapor-deposited film, the method including: forming a metal-deposited film layer on the metal- A laminated film portion composed of an adhesive layer adhered between the film layers; And a nonwoven fabric treated with a cosmetic agent and adhered to the lower surface of the conductive film layer formed in the laminated film portion. When the electric current is supplied using a low frequency device, the microcurrent is uniformly diffused into the metalized film layer, The uniformly flowing flow is made to the entire area of the conductive film layer through the adhesive layer so that the activation reaction of the treated beauty cosmetics on the entire area of the nonwoven fabric is promoted so that the reaction rate for absorption into the body through the skin is improved Conductive micro cosmetic pack using the micro current.

According to another aspect of the present invention, there is provided a semiconductor device comprising: a laminated film portion comprising a metal thin film layer, a conductive film layer disposed below the metal thin film layer, and an adhesive layer adhered between the metal thin film layer and the conductive film layer so that the metal thin film layer and the conductive film layer are laminated; And a nonwoven fabric treated with a cosmetic agent and adhered to the lower surface of the conductive film layer formed in the laminated film portion. When supplying electricity using a low frequency device, a minute current is uniformly diffused into the metal thin film layer, So that the activation reaction of the treated beauty cosmetics on the entire area of the nonwoven fabric is promoted and the rate of reaction for absorbing the cosmetics through the skin is improved. Thereby providing a conductive cosmetic pack using a current.

Since the conductive cosmetic pack using the micro current according to the present invention is easy to manufacture, the cost is low, so that it can be easily accessible to consumers. Also, electricity supplied to both sides of the metal deposition film layer or the metal thin film layer through the low- Or the metal thin film layer to have a uniform current flow and to uniformly diffuse fine currents uniformly diffused into the metalized film layer or the metal thin film layer to flow uniformly to the entire portion of the conductive film layer through the adhesive layer The skin permeation reaction of the drug due to the principle of iontophoresis is promoted to the entire area of the nonwoven fabric attached to the conductive film layer, thereby improving the skin condition.

In addition, since the nonwoven fabric is adhered to the conductive film layer, it is possible to prevent the chemicals from permeating into the metalized film layer or the metal thin film layer, thereby preventing partial deposition of the deposited portion during distribution and storage, Even if the product is used, the improvement rate of the skin condition is not deteriorated.

In addition, the present invention is characterized in that the lamination of the metalized film layer and the conductive film layer or the laminate of the metal film layer and the conductive film layer is firmly formed by the adhesive layer in which the conductive filler capable of conducting electric current is mixed, And the conductive film layer is produced by mixing the conductive filler with the metallocene polyethylene and the ethylene propylene copolymer, so that the extrusion molding can be easily carried out in order to have excellent conductivity, softness and durability, and the nonwoven fabric is made of polyethylene The conductive film layer can be easily adhered to the conductive film layer, and the stretchability is excellent, which is a useful invention that enhances convenience in use of the cosmetic pack.

1 is a conceptual diagram showing a conductive cosmetic pack using micro current according to the present invention.
2 is an electrical flow diagram of the present invention.

Hereinafter, the structure of the present invention will be described.

1 and 2, the present invention provides a metal deposition film layer 11, a conductive film layer 12 disposed below the metal deposition film layer 11, A laminated film portion 10 composed of an adhesive layer 13 adhered between the metallized film layer 11 and the conductive film layer 12 so that the conductive film layer 12 and the conductive film layer 12 are laminated together; And a nonwoven fabric 20 which is treated with beauty chemicals to be adhered to the lower surface of the conductive film layer 12 formed in the laminated film portion 10. When electricity is supplied using the low frequency device 30, Uniformly diffused into the layer 11 and the diffused microcurrent flows uniformly to the entire area of the conductive film layer 12 through the adhesive layer 13 so that the entire area of the nonwoven fabric 20 The activation reaction of the drug is promoted so that the reaction rate of absorbing the drug through the skin is improved.

First, the laminated film unit 10 is configured to increase iontophoresis using minute current, that is, to increase the skin permeation of an ionic drug by changing the electric environment of the skin by giving potential to the skin. And quickly distributes the electricity to uniformly supply the minute current to the entire area of the nonwoven fabric 20.

For this, the laminated film portion 10 includes a metalized film layer 11 positioned on the uppermost side, a conductive film layer 12 disposed on the lower side of the metalized film layer 11, 11 and an adhesive layer 13 for jointing the conductive film layer 12, which will be described in more detail below.

First, the metalized film layer 11 is one of the essential components for achieving the above-described principle of iontophoresis. The metalized film layer 11 rapidly diffuses the electric current, To flow uniformly.

The metal vapor deposition film layer 11 may be formed by depositing aluminum (Al) on the surface of a plastic film such as olefin, urethane, nylon, polyester or the like, which is commonly known PP or PE, It is preferable to have a high electrical conductivity by having an electric resistance of 10? To 1 K? For rapid diffusion of electric current. According to this, It is possible to secure the processability such as thermal bonding and flexibility while maintaining the low-resistance of the near-field, so that it can be easily processed and manufactured at low cost.

The metal deposition film layer 11 is preferably deposited using aluminum (Al) in order to secure price competitiveness. Alternatively, the metal deposition film layer 11 may be formed of a metal selected from gold (Au), silver (Ag), copper (Cu) It is also possible to deposit with any one metal or one or more mixed alloys.

In the present invention, it is preferable that the supply of electric power using the low frequency device 30 is made only of the metal deposition film layer 11 for the uniform current flow. Therefore, the metal deposition film layer 11 is provided with a low- The connection protrusion 11a may be formed on both sides of the metal deposition film layer 11 opposite to each other so that a minute current can flow uniformly over the entire surface of the metal deposition film layer 11. [ Direction so that electricity can be supplied from both sides.

Secondly, the conductive film layer 12 is one of the essential elements for achieving the above-described principle of the iontophoresis as in the case of the metalized film layer 11. The conductive film layer 12 is made of a conductive filler as a conductive material so as to have conductivity The conductive filler is preferably made of carbon, but it may be applied to a metal filler that can achieve conductivity other than carbon.

Therefore, the content of carbon in the conductive film layer 12 should be 50% by weight or less with respect to the total content of the respective components so as to facilitate the extrusion molding, and the content of carbon in the total content should be 10 By weight to 50% by weight.

The material of the film for forming the conductive film layer 12 is a mixture of metallocene polyethylene (PE) and ethylene propylene copolymer (EPR) in addition to carbon. In this case, the content of the ethylene propylene copolymer If it exceeds 50% by weight, extrusion molding becomes difficult. Therefore, it is preferable to mix with a specific gravity of 50% by weight or less of the total content. In order to ensure the softness of the conductive film layer 12, The content is preferably in the range of 35 to 50% by weight.

In addition, the metallocene polyethylene is a polyethylene produced by using a metallocene catalyst. The metallocene polyethylene has a merit that the mechanical strength and the optical properties are superior to those of ordinary polyethylene. In view of the ratio of the carbon to the ethylene propylene copolymer, And more preferably 15 to 50% by weight.

That is, the conductive film layer 12 is made of 10 to 50% by weight of carbon, a metallocene polyethylene (PE), or the like, in order to satisfy not only the mechanical strength and physical properties but also the conductivity, softness and extrusion moldability. It is preferable that the conductive film layer is formed by extrusion molding by mixing 35 to 50 wt% of an ethylene-propylene copolymer (EPR) and 15 to 50 wt% of an ethylene propylene copolymer (EPR) It is more preferable to have an electrical resistance of 1 K? For the uniformity of the current.

Thirdly, the adhesive layer 13 is one of the essential components for achieving the above-mentioned principle of the iontophoresis like the metal vapor deposition film layer 11 and the conductive film layer 12, and the metal vapor deposition film layer 11 ) And the conductive film layer (12).

For this purpose, it is preferable that the adhesive layer 13 has a high adhesive strength of 200 g / 15 mm 2 to 300 g / 15 mm 2. According to this, detachment of the metalized film layer 11 and the conductive film layer 12 is prevented, Which can be prevented in advance.

The adhesive layer 13 acts to uniformly diffuse fine currents uniformly diffused into the metalized film layer 11 to the entire area of the conductive film layer 12. To this end, A general adhesive may be used, but it is preferable to use a material produced by mixing a conductive material.

Therefore, the adhesive layer 13 should be made conductive by mixing carbon nanotubes based on acrylic, and the electric resistance may be in the range of 10 KΩ to 1000 KΩ.

The base material of the adhesive layer 13 may be a resin mixed with any one or more of polyurethane, epoxy, polyester, melamine, and polysilicon in addition to acryl, and the conductive material may also be a carbon nanotube But not carbon or graphite, silver, copper, gold, palladium, platinum, nickel, iron, tungsten. Molybdenum, zinc, or aluminum, or an alloy of any one or more of them may be mixed in powder form.

In the present invention, the laminated film portion 10 is constituted by using the metal thin film layer 11 instead of the metal vapor deposited film layer 11 so that the laminated film portion 10 is composed of the metal thin film layer 11, A conductive film layer 12 disposed on the lower side of the metal foil layer 11 and an adhesive layer 12 bonded to the metal foil layer 11 and the conductive film layer 12 so that the metal foil layer 11 and the conductive film layer 12 are joined together The metal thin film layer 11 may be formed of a metal such as aluminum (Al), gold (Au), silver (Ag), copper (Cu), zinc Zn, or an alloy of at least one of them. The conductive film layer 12 and the adhesive layer 13 are the same as before, and therefore, detailed description thereof will be omitted.

The nonwoven fabric 20 is a portion adhered to the skin of the user and has been treated with known conventional beauty chemicals so as to achieve improvement of the skin due to the principle of iontophoresis. The nonwoven fabric 20 has stretchability, It is preferably made of polyethylene (PE) so that it can be easily adhered to the layer 12.

On the other hand, Applicant manufactured a cosmetic pack under various conditions and tested the amount of current, the conductivity, and the tensile strength. The results are shown in Table 1 below.

division Deposition layer Adhesive layer The conductive film layer Non-woven result One AL evaporated film Normal Conductive film PP Non-uniformity of current amount can be used 2 AL evaporated film Conductivity Conductive film 100KΩ PE Insufficient conductivity but possible to use 3 AL evaporated film Conductivity Conductive film 10KΩ PE Current Amount Schedules by Site 4 AL evaporated film Conductivity Conductive film 1KΩ PE Current Amount Schedules by Site 5 AL evaporated film Conductivity LLD alone PE Insufficient film tensile strength 6 AL evaporated film Conductivity MPE alone PE Insufficient film tensile strength 7 AL evaporated film Conductivity MPE + EPR PE Good tensile strength and ductility

As a result, it is found that the current amount can be made more uniform when the adhesive layer 13 is made of a conductive material having a higher conductivity than that of a general adhesive.

The conductive film layer 12 can be used when the electric resistance is 100 K? Or less. However, when the electric resistance is 1 K? To 10 K ?, the current for each part can be made constant, thereby improving the performance more effectively. It can be seen that the tensile strength and ductility can be improved when the thermoplastic resin (12) is produced by mixing metallocene polyethylene (MPE) and ethylene propylene copolymer (EPR).

The operation of the preferred embodiment of the present invention will now be described.

First, a low frequency device 30 is connected to both sides of the metal vapor deposition film layer 11 or the metal thin film layer 11 formed on the laminated film part 10, and then the skin of the user The nonwoven fabric 20 is adhered and adhered.

Subsequently, when the low frequency device 30 is operated, a minute current generated in the low frequency device 30 is supplied to the metalized film layer 11 or the metal thin film layer 11. The metalized film layer 11 or metal Since the thin film layer 11 has an electric resistance of 10? To 1 K ?, that is, a high conductivity, a minute current is spread quickly and uniformly over the entire area of the metal deposition film layer 11 or the metal thin film layer 11.

The microcurrent diffused in the entire area of the metal vapor deposition film layer 11 or the metal thin film layer 11 flows uniformly over the entire area of the conductive film layer 12 through the conductive adhesive layer 13 Whereby the entire portion of the conductive film layer 12 is warmed to a uniform temperature.

Therefore, in the entire area of the nonwoven fabric 20 adhering to the conductive film layer 12, the skin permeation reaction of the beauty medicament based on the principle of iontophoresis, that is, the action of promoting the activation reaction, is performed, will be.

In the present invention, since the non-woven fabric treated with the beauty chemicals is adhered to the conductive film layer 12, penetration of the beauty agent into the metalized film layer 11 or the metal foil layer 11 can be blocked, There is also a function and effect that the performance deterioration is prevented because the desorption phenomenon of the site does not occur.

In addition, although the above-described embodiment is described as the most preferable example of the present invention, that is, a mask pack used for a face, it can be applied to a foot-shaped foot pack such as a glove- It will be apparent to those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

10: laminated film part 11: metal deposited film layer, metal thin film layer 11a: connecting protrusion part 12: conductive film layer 13: adhesive layer
20: nonwoven fabric 30: low frequency machine
50: conductive beauty pack using micro current

Claims (7)

Based on at least one selected from the group consisting of aluminum, gold, silver, copper, and zinc, or an alloy containing at least one selected from the group consisting of aluminum, gold, silver, copper and zinc, A metal deposition film layer 11 having a resistance of 10 OMEGA to 1 K.OMEGA., 10 to 50 wt.% Of carbon being a conductive agent disposed below the metal deposition film layer 11, 35 to 50 wt.% Of metallocene polyethylene % Of an ethylene propylene copolymer (EPR) and 15 to 50 wt% of an ethylene propylene copolymer (EPR) to form a conductive film layer 12 having a tensile strength of 800 g / 15 mm or more and an electrical resistance of 1 KΩ to 100 KΩ, The conductive film layer 12 is bonded between the metal deposition film layer 11 and the conductive film layer 12 such that the layer 11 and the conductive film layer 12 are laminated together and is formed of any one of acrylic, One or more mixed resin Basically, carbon, carbon nanotube, graphite, silver, copper, gold, palladium, platinum, nickel, iron, tungsten. Molybdenum, zinc, and aluminum, or an alloy of any one or more of them is mixed in powder form to have an adhesive strength of 200 g / 15 mm 2 to 300 g / 15 mm 2, and having an electrical resistance of 10 KΩ to 1000 KΩ A laminated film portion 10 composed of an adhesive layer 13;
And a nonwoven fabric 20 which is treated with beauty chemicals and adhered to the lower surface of the conductive film layer 12 formed on the laminated film portion 10,
The minute current is uniformly diffused into the metal evaporated film layer 11 and the diffused micro current flows to the entire area of the conductive film layer 12 through the adhesive layer 13 Wherein the non-woven fabric (20) is uniformly flowed, thereby promoting the activation reaction of the treated beauty cosmetics on the entire area of the nonwoven fabric (20), thereby increasing the rate of absorption of the treated cosmetics into the body through the skin. A metal thin film layer 11 made of one selected from the group consisting of aluminum, gold, silver, copper and zinc or an alloy of at least one selected from the group consisting of aluminum, 35 to 50% by weight of metallocene PE and 15 to 50% by weight of an ethylene propylene copolymer (EPR), and is characterized by having a tensile strength of 800 g / 15 mm or more and an electrical resistance of 1 KΩ to 100 KΩ And a conductive film layer 12 bonded to the metal foil layer 11 and the conductive film layer 12 such that the metal foil layer 11 and the conductive film layer 12 are joined together, Carbon, carbon nanotubes, graphite, silver, copper, gold, palladium, platinum, nickel, iron, tungsten, and the like based on a resin in which any one or more of ester, melamine and polysilicon are mixed. Molybdenum, zinc, and aluminum, or an alloy of any one or more of them is mixed in powder form to have an adhesive strength of 200 g / 15 mm 2 to 300 g / 15 mm 2, and having an electrical resistance of 10 KΩ to 1000 KΩ A laminated film portion 10 composed of an adhesive layer 13;
And a nonwoven fabric 20 which is treated with beauty chemicals and adhered to the lower surface of the conductive film layer 12 formed on the laminated film portion 10,
The minute current is uniformly diffused into the metal thin film layer 11 and the diffused minute current is uniformly distributed to the entire portion of the conductive film layer 12 through the adhesive layer 13 The activation reaction of the treated cosmetic agent is promoted on the entire area of the nonwoven fabric 20, and the reaction speed of absorbing the treated cosmetic agent through the skin is improved.
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