KR20030036491A - High Moisture Vapor Transmission Polyurethane Film with Antibiotic , Disinfectant , Deodorizable and Antistatic - Google Patents
High Moisture Vapor Transmission Polyurethane Film with Antibiotic , Disinfectant , Deodorizable and Antistatic Download PDFInfo
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- KR20030036491A KR20030036491A KR1020030022820A KR20030022820A KR20030036491A KR 20030036491 A KR20030036491 A KR 20030036491A KR 1020030022820 A KR1020030022820 A KR 1020030022820A KR 20030022820 A KR20030022820 A KR 20030022820A KR 20030036491 A KR20030036491 A KR 20030036491A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
- A01N55/02—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur containing metal atoms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/015—Biocides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/017—Antistatic agents
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Polymers & Plastics (AREA)
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- Engineering & Computer Science (AREA)
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- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
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Abstract
Description
본 발명은 항균,살균,탈취,대전방지 기능을 가진 투습 통기성 폴리우레탄 필름에 관한 것으로, 더욱 상세하게는 투습 통기성 폴리우레탄 필름과 나노화되어진 은을 이용하여 은이 가지고 있는 기능을 최대로 살려서 환경 친화적이면서 인체에도 유익한 필름를 생산하는 방법에 관한 것이다.The present invention relates to a breathable breathable polyurethane film having antibacterial, sterilization, deodorization and antistatic functions, and more specifically, it is environmentally friendly by utilizing the breathable breathable polyurethane film and nano-ized silver to maximize the function of silver. It relates to a method for producing a film that is beneficial to the human body.
일반적으로 섬유, 신발, 등산복, 그밖의 2개의 섬유원단을 합포하여 투습 및 통기성을 가지며 또는 운동복, 신발 에서는 항균 ,탈취 문제가 가장 큰 문제점으로 부각되고 있다.In general, fiber, shoes, mountaineering clothes, and other two fabrics are combined to have moisture permeability and breathability, or sportswear, shoes, antibacterial, deodorization problem is the biggest problem.
이러한 세균의 감염을 막기위한 방법으로서 살균성을 가지고있는 항균제를첨가해서 미생물 및 세균의 번식을 막는 방법, 또는 정기적으로 세탁을 함으로서 전염을 막는 방법 등이 있으나 일반 유기화학을 이용해서 만들어진 항균제의 경우는 항균의 지속성에도 한계를 가지고 있으며 항균제 자체가 유기화학품으로 인체에 해를 주고 있다.In order to prevent the infection of bacteria, there is a method of preventing the spread of microorganisms and bacteria by adding an antibacterial agent that has bactericidal properties, or to prevent the transmission by washing regularly, but in the case of antimicrobial agents made using general organic chemistry There is a limit to the persistence of antimicrobial, and the antimicrobial agent itself is harmful to the human body with organic chemicals.
또한 항균성을 부여하기 위해서 첨가되어진 항균제는 필름의 내구성 및 탈취성 통기성등을 저하시키는 원인이 되어진다.In addition, the antimicrobial agent added in order to impart antimicrobial properties is a cause of lowering the durability and deodorizing breathability of the film.
정기적인 세탁의 경우에도 수명이 짧아지는 경우도 있고 운동을 하고 난후에 눈에 보이지 않는 세균 및 냄새를 처리하기는 역부족인 것이다.Even in the case of regular washing, the life may be shortened, and it is not enough to deal with invisible bacteria and odors after exercise.
본 발명은 위와같은 문제점을 해결하기 위해서 환경친화적인 항균,살균,탈취 대전방지 기능을 가진 투습 통기성 폴리우레탄 필름 를 주원료로 하여 여기에 살균력이 뛰어난 나노화 되어진 은입자를 첨가함으로써 세균을 99％정도까지 살균,탈취할수 있는 필름를 얻었으며 또한 특수하게 제작되어진 항균,살균,탈취 기능을 가진 투습 통기성 폴리우레탄 필름을 사용함으로서 환경친화적이면서 세탁시에도 효능이 지속적인 인체에 유익한 섬유 원단를 생산 할 수 있다.The present invention is to solve the above problems by using a moisture-permeable breathable polyurethane film having an environmentally friendly antibacterial, sterilization, anti-deodorant antistatic function as the main raw material to add a bactericidal excellent nanonized silver particles to about 99% By using sterilizing and deodorizing film, and using specially made breathable breathable polyurethane film with antibacterial, sterilizing, and deodorizing function, it is possible to produce fiber fabrics that are environmentally friendly and lasting efficacy even when washing.
위와같은 목적을 달성하기 위해서는 유기용제를 포함하지않는 항균,살균,탈취 대전방지 기능을 가진 투습 통기성 폴리우레탄 필름의 특수 제조와 경제성 및 실용성을 가지고 있는 나노화되어진 은의 첨가비율 및 첨가방법등의 단계로 이루어진다.In order to achieve the above object, it is necessary to prepare specially prepared breathable breathable polyurethane film having antibacterial, antiseptic, anti-deodorant and anti-deodorant function that does not contain organic solvents, and the ratio and addition method of nanonized silver having economical and practicality. Is done.
도면 1 투습 통기성 폴리우레탄 필름의 살균력 테스트 결과Figure 1 Test results of sterilization power of breathable polyurethane film
도면 2 투습 통기성 폴리우레탄 필름의 탈취력 테스트 결과Figure 2 Deodorization test results of breathable breathable polyurethane film
도면 3 자외선 차단효과 테스트 결과Figure 3 UV protection effect test results
본 발명은 투습 통기성 폴리우레탄 필름과 나노화되어진 은입자로 이루어지며 전체의 도료 조성물중 투습 통기성 폴리우레탄 수지의 70-98 중량％, 나노화된 은입자 20∼200 PPM, 그밖의 첨가제 1-10％정도로 이루어지는 것을 특징으로 한다.The present invention consists of a moisture-permeable breathable polyurethane film and nanoparticles of silver particles, and 70-98% by weight of the moisture-permeable breathable polyurethane resin, 20-200 PPM of nano-silvered silver particles, and other additives of 1-10% of the entire coating composition. Characterized in that made.
본발명의 나노은입자 함유 항균,살균,탈취,대전방지 기능을 가진 투습 통기성 폴리우레탄 필름은 투습 통기성 폴리우레탄 수지 및 분산 나노 은입자를 이용 필름을 만듬으로서 강력한 살균력 및 대전방지 효과 그밖의 원적외선 방출과 같은 인체에 무해한 건강 섬유 원단을 만들 수 있다.The moisture-permeable breathable polyurethane film with antimicrobial, sterilization, deodorization, and anti-static properties containing nano silver particles of the present invention is made of a moisture-permeable breathable polyurethane resin and dispersed nano silver particles to make a strong sterilizing and antistatic effect It can make health textile fabric which is harmless to the same human body.
본발명에서는 필름 조성물에 소지의 부착력 및 표면경도, 환경문제등을 고려 투습 통기성 폴리우레탄 수지를 사용 하는데 이는 유기용제 의 환경 파괴적인 요소를 없애는데 목적을 두고 있다.In the present invention, a moisture-permeable breathable polyurethane resin is used in consideration of the adhesion, surface hardness, and environmental problems of the substrate to the film composition, which aims to eliminate environmentally damaging elements of the organic solvent.
본 발명의 투습 통기성 폴리우레탄 수지 조성물에는 내마모성, 내구성, 내후성, 통기성, 내오염성 등을 향상시키기 위해서 안료 및 특수 첨가제를 포함할수 있다. 이에 적용할 수 있는 안료로는 지당, 유기안료 무기안료등을 사용할수 있고 첨가제로는 증류수, 분산제, 소포제, 표면평활제, ph조절제, 1-5중량％가 되도록한다. 이때 상기의 범위 미만으로 조성되면 필름 형성 및 통기성의 문제가 생기고 너무 과다하면 부착성 등의 문제점이 발생을 할 수 있다.The moisture-permeable breathable polyurethane resin composition of the present invention may include pigments and special additives to improve wear resistance, durability, weather resistance, breathability, stain resistance, and the like. As a pigment applicable to this, fat sugar, organic pigment, inorganic pigment, etc. may be used, and as additives, distilled water, dispersant, antifoaming agent, surface leveling agent, ph regulator, and 1-5% by weight should be used. At this time, if the composition is less than the above range, the problem of film formation and breathability may occur, and if too much, problems such as adhesion may occur.
이와같은 본발명에 필요한 투습 통기성 폴리우레탄 의 점도는 50-60ku(25도 ku) 이다.The viscosity of the breathable breathable polyurethane required for this invention is 50-60 ku (25 degrees ku).
한편 투습 통기성 폴리우레탄 조성물과 함께 사용되어지는 나노화 은 입자는특수한 방법으로 제작되어진 기능성 콜로이드나 파우더를 사용하며 이때 은입자의농도는 약 5000-100000ppm정도로 만들어진 콜로이드나 10나노에서 20마이크론 입자의 크기 파우더를 농도 순도 안정성 분산성등이 우수한 은입자를 사용하며 전체 중량의 20∼200 PPM을 첨가하게되며 이 미만일경우는 기대하는 정도의 살균 및 대전방지 기능을 할수 없으며 이상일 경우는 원가상승의 문제로 실용화하기에 어려움이 있다.On the other hand, the silver nanoparticles used together with the breathable breathable polyurethane composition use functional colloids or powders made by special methods, and the concentration of silver particles is about 5000-100000ppm colloidal or 10 nano to 20 micron particle size powders. It uses silver particles with excellent concentration, purity, stability, dispersibility, etc. and adds 20 ~ 200 PPM of the total weight. If it is less than this, it can't function as expected and antistatic. Difficult to do
이하 본발명의 실시예에 의거 더욱 상세히 설명하겠는바, 본발명이 실시예에 의해 한정되는 것은 아니다.Hereinafter will be described in more detail based on the embodiments of the present invention, the present invention is not limited to the embodiments.
실시예Example
은입자 함유 살균 도료의 조성물 및 제조공정은 다음과 같다.The composition and manufacturing process of silver particle containing sterilizing paint are as follows.
표 1에서 나타내듯이 수지를 분산하고 분산되어진 수지와 안료 및 첨가제를 잘 분산한 후 나노화된 은입자와 1∼20 마이크론으로 형성된 은입자를 첨가 은함유 항균,살균,탈취 기능을 가진 투습 통기성 폴리우레탄 필름 을 만든다.As shown in Table 1, the resin is dispersed, the dispersed resin, pigments and additives are well dispersed, and then the nanoparticles of silver and silver particles formed of 1 to 20 microns are added. Make film.
표 1Table 1
상기의 실시예 1에서 제조한 투습 통기성 폴리우레탄 조성물을 기능 테스트한 결과는 아래와 같다.The functional test result of the moisture-permeable breathable polyurethane composition prepared in Example 1 is as follows.
이상에서 상술한 바와 같이 본발명의 항균,살균,탈취,대전방지 기능을 가진투습 통기성 폴리우레탄 필름은 필름 조성물중에서 나노은 입자를 적정량 함유시킴으로서 은이 가지고 있는 기능을 최대한으로 이용하면서 환경친화적이고 인체에 무해한 건강 섬유 원단를 만드는 효과가 있다.As described above, the moisture-permeable breathable polyurethane film having the antibacterial, sterilization, deodorization, and antistatic properties of the present invention contains an appropriate amount of nano silver particles in the film composition, thereby making the most of the functions of silver and being environmentally friendly and harmless to the human body. Has the effect of making health textile fabrics.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020030022820A KR20030036491A (en) | 2003-04-10 | 2003-04-10 | High Moisture Vapor Transmission Polyurethane Film with Antibiotic , Disinfectant , Deodorizable and Antistatic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030022820A KR20030036491A (en) | 2003-04-10 | 2003-04-10 | High Moisture Vapor Transmission Polyurethane Film with Antibiotic , Disinfectant , Deodorizable and Antistatic |
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| KR20030036491A true KR20030036491A (en) | 2003-05-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006049363A1 (en) * | 2004-11-08 | 2006-05-11 | Sang Oh Han | Sterilized micro nano-silver film having nonpoisonous and the process thereof |
| KR100933041B1 (en) * | 2007-10-15 | 2009-12-21 | 주식회사 태평양산업 | Waterproof breathable fabric and its manufacturing method |
| US20220175071A1 (en) * | 2019-04-18 | 2022-06-09 | Sicurmatica Di Massimiliano Delli | Multilayer base that can be glued to the skin to form self-adhesive prostheses for hair and prosthetic implants thus obtained |
-
2003
- 2003-04-10 KR KR1020030022820A patent/KR20030036491A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006049363A1 (en) * | 2004-11-08 | 2006-05-11 | Sang Oh Han | Sterilized micro nano-silver film having nonpoisonous and the process thereof |
| KR100933041B1 (en) * | 2007-10-15 | 2009-12-21 | 주식회사 태평양산업 | Waterproof breathable fabric and its manufacturing method |
| US20220175071A1 (en) * | 2019-04-18 | 2022-06-09 | Sicurmatica Di Massimiliano Delli | Multilayer base that can be glued to the skin to form self-adhesive prostheses for hair and prosthetic implants thus obtained |
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