KR100478494B1 - Master batch containing silver colloid - Google Patents
Master batch containing silver colloid Download PDFInfo
- Publication number
- KR100478494B1 KR100478494B1 KR10-2002-0032720A KR20020032720A KR100478494B1 KR 100478494 B1 KR100478494 B1 KR 100478494B1 KR 20020032720 A KR20020032720 A KR 20020032720A KR 100478494 B1 KR100478494 B1 KR 100478494B1
- Authority
- KR
- South Korea
- Prior art keywords
- silver
- present
- master batch
- aqueous solution
- various
- Prior art date
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 13
- 229910052709 silver Inorganic materials 0.000 title abstract description 38
- 239000004332 silver Substances 0.000 title abstract description 38
- 239000000084 colloidal system Substances 0.000 title description 8
- 239000007864 aqueous solution Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 239000000088 plastic resin Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 abstract description 27
- 229920003002 synthetic resin Polymers 0.000 abstract description 27
- 241000894006 Bacteria Species 0.000 abstract description 8
- 239000000654 additive Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 230000000845 anti-microbial effect Effects 0.000 abstract description 7
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 6
- 239000004033 plastic Substances 0.000 abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 6
- 239000011347 resin Substances 0.000 abstract description 6
- 239000011882 ultra-fine particle Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 239000004599 antimicrobial Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 230000004060 metabolic process Effects 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 230000003071 parasitic effect Effects 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- -1 3-isothiazolone compound Chemical class 0.000 description 6
- 241000191967 Staphylococcus aureus Species 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 241000588748 Klebsiella Species 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- 208000037093 Menstruation Disturbances Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001147 anti-toxic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000007698 birth defect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 208000026278 immune system disease Diseases 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 231100000544 menstrual irregularity Toxicity 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- AYKOTYRPPUMHMT-UHFFFAOYSA-N silver;hydrate Chemical compound O.[Ag] AYKOTYRPPUMHMT-UHFFFAOYSA-N 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000003017 thermal stabilizer Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- 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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- C08K3/10—Metal compounds
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
본 발명은 각종 합성수지의 원료에 첨가제를 넣어 기능성을 부여하는 마스터 배치에 관한 것으로, 특히 합성수지의 원료에 실버콜로이드 수용액을 첨가하는 마스터 배치의 제조방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a master batch in which additives are added to raw materials of various synthetic resins to impart functionality, and in particular, to a method for producing a master batch in which silver colloidal aqueous solution is added to raw materials of synthetic resins.
본 발명은 인체에 해가 없는 무기물인 은을 사용하여 인체에 유해한 요소를 방지하여 신진대사를 원할히 하고자 하며, 각종 세균을 억제하는 항균성을 증진하고자 함에 있다.The present invention is intended to facilitate the metabolism by preventing the harmful elements to the human body by using silver which is a mineral that is harmless to the human body, and to improve the antibacterial activity to suppress various bacteria.
이를 위하여 은의 입자가 초미립자로 존재하는 실버 콜로이드의 수용액을 합성수지의 재료에 혼합 믹싱하여 마스터 배치 하므로서, 플라스틱 또는 합성수지를 원재료로 하는 모든 생산제품의 표면에 서식, 기생하는 각종 세균류 및 곰팡이의 서식을 방지하여 악취 또는 인체에 유해한 질병의 유발을 방지할 수 있는 항균성 기능과, 전자파 차단의 효과를 갖도록 하는 것에 본 발명의 목적이 있는 것이다.To this end, by mixing and mixing a silver colloidal aqueous solution containing silver particles with ultra-fine particles with a material of synthetic resin, the master batch is prevented from incubating various parasitic bacteria and molds on the surface of all products made of plastic or synthetic resin as raw materials. It is an object of the present invention to have an antimicrobial function that can prevent the occurrence of odor or diseases harmful to the human body and the effect of electromagnetic wave blocking.
본 발명에서는 각종 플라스틱 수지 88 ~ 94중량%, 실버 콜로이드 수용액 1 ~ 2 중량%, 분산제 5 ~ 10중량%로 구성된다.In the present invention, it is composed of 88 to 94% by weight of various plastic resins, 1 to 2% by weight of silver colloidal aqueous solution, and 5 to 10% by weight of a dispersant.
Description
본 발명은 각종 합성수지의 원료에 첨가제를 넣어 기능성을 부여하는 마스터 배치에 관한 것으로, 특히 합성수지의 원료에 실버콜로이드 수용액을 첨가하는 마스터 배치의 제조방법에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a master batch in which additives are added to raw materials of various synthetic resins to impart functionality, and in particular, to a method for producing a master batch in which silver colloidal aqueous solution is added to raw materials of synthetic resins.
일반적으로 은은 전기전도성이 금속중 가장 뛰어나서 정전기를 방지하고, 전자파를 차폐하며, 수맥을 차단하는 성질이 있다고 알려져 있으며, 더욱이 인체의 피부에 자극이 없으면서도 항균성 및 항독성이 뛰어나서 살균작용 및 악취를 제거하는 성질이 있다고 알려져 있다.In general, silver is known to have the highest electrical conductivity among metals to prevent static electricity, shield electromagnetic waves, and block water vein. Moreover, silver has excellent antibacterial and anti-toxic properties without irritation to the human skin, which is effective for disinfecting and odors. It is known to have the property of removing.
이와 같은 은을 합성수지에 의하여 만들어지는 제품에 사용할 경우 인체에 유익한 효과를 제공할 수 있는데, 특히, 전자파는 주변 전자제품의 오동작을 유발할 뿐만 아니라 인체에도 악영향을 미쳐서 월경불순, 피부질환, 불임, 유산, 기형출산, 면역기능저하, 등과 같이 인체에 악영향을 미칠 수 있는 바, 각종 전자제품을 상기의 은 성분이 들어가 있는 합성수지재로 사용하게 되면, 상기의 은 성분이 갖는 고유한 여러 유익한 점과 함께 전자파 차단이라는 특유의 기능을 발휘하게 됨은 물론, 은의 성분이 갖는 인체의 유익한 효과를 창출하며, 각종 합성수지의 표면에 서식, 기생하는 각종 세균류 및 곰팡이의 서식을 방지하여 악취 또는 인체에 유해한 질병의 유발을 방지할 수 있는 항균성 기능의 효과를 거둘수 있는 것이다.The use of such silver in products made of synthetic resins can provide beneficial effects to the human body. In particular, electromagnetic waves not only cause malfunctions of surrounding electronic products but also adversely affect the human body, resulting in menstrual irregularities, skin diseases, infertility, and miscarriage. It may adversely affect the human body, such as birth defects, immune dysfunction, etc. When using various electronic products as a synthetic resin containing the silver component, with the many benefits inherent in the silver component It not only exerts its unique function of blocking electromagnetic waves, but also creates the beneficial effects of the human body with silver components and prevents the infestation of various bacteria and fungi that live on the surface of various synthetic resins. The effect of the antimicrobial function can be prevented.
이와 같은 은을 적절한 용매에 녹인 것을 은용액 및 은물 또는 실버콜로이드라 한다. 이러한 실버콜로이드는 99.99% 이상의 순도의 은을 0.005 ~ 0.015 마이크로 소립자로 분해하여 증류수 또는 정재수에 녹인 것으로서, 최근 '신비의물'이라 불리며 대체 건강요법으로 각광받고 있는 것이다. 실버콜로이드를 제대로 만들 경우 독성이 전혀없고, 세균 감염에 있어서 여러 종류의 세균에 대하여 병의 기간 및 증세의 차도 완화에 상당한 효과를 보여주는 광범위한 항균제이자 방균제이다.Dissolving such silver in a suitable solvent is called silver solution and silver water or silver colloid. These silver colloids are dissolved in distilled or purified water by decomposing 99.99% or more of pure silver into 0.005 to 0.015 microparticles, which are recently called 'mysterious water' and are being spotlighted as alternative health therapies. Properly produced silver colloids have no toxicity and are a wide range of antimicrobial and antibacterial agents that have a significant effect on reducing the duration of illness and symptoms of various bacteria in bacterial infection.
한편, 일반적으로 각종 플라스틱 수지는 사용목적에 따라 물성의 변화, 또는 새로운 기능을 부여할 목적으로 많은 첨가제를 사용하여 배합되고 있으며, 그 대표적인 예를 들어보면, 합성수지에 유연성을 주는 '가소제', 열이나 빛에 의한 분해나 노화를 방지하는 '열안정제' '광안정제' '자외선흡수제' '산화방지제' 등과, 합성수지의 가공성을 향상시켜 노화를 방지하는 '활제' 또는 '가공조제' 및 난연성, 불연성을 높여주는 '난연제' '불연제' 등과, 기계적 강도 또는 경도를 향상시키는 '내충격 강화제', 대전에 의한 방해를 제거하는 '대전 방지제', 미려한 색상을 위한 '착색제', 경량이면서 유연한 물성을 부여하는 '발포제' 등, 이외에도 합성수지의 전기적 특성이나 열적 특성, 접착특성을 좋게하는 첨가제와 광택제, 항균제를 비롯한 각종 충전제 등을 들 수 있다.On the other hand, in general, various plastic resins are formulated using a lot of additives for the purpose of changing the physical properties or to give a new function, depending on the purpose of use, for example, 'plasticizer', heat that gives flexibility to the synthetic resin Thermal stabilizers, light stabilizers, ultraviolet absorbers, antioxidants, etc. to prevent degradation or aging by light, or lubricating agents or processing aids to prevent aging by improving the processability of synthetic resins and flame retardant, nonflammable Flame retardant and flame retardant to enhance mechanical strength, impact resistance reinforcement to improve mechanical strength or hardness, antistatic agent to eliminate interference caused by charging, colorant for beautiful colors, and lightweight and flexible physical properties In addition to the "foaming agents", various fillers including additives, varnishes, antibacterial agents, etc., which improve the electrical, thermal, and adhesive properties of synthetic resins, Can.
이와 같이 합성수지에 많은 첨가제를 배합하여 기능성을 향상시켜 오고 있으며, 합성수지에 항균성을 부여할 목적으로 방균성이 있는 각종 화학물을 첨가하여 사용하는 방법이 과거로부터 사용되고 있었으며, 국내의 특허공보 1997-04205호에 의하면, 미합중국특허 제363504호에서는 방균제로서 10, 10-옥시비스페녹시 아르신(OBPA)는 유기비소계 화학물로서 비소가 인체에 축척되어 신장이나 간장의 조직을 파괴하는 치명적인 유해를 인체에 끼치는 단점이 있다고 밝히고 있으며, 종래 발명에서는 방균제로 3-이소티아졸론 화합물로서 1963년 조델러 등에 의해 최초 발명된것을 사용하게 되었으며 3-이소티아졸론 화합물을 0.002~10중량%로 사용함과 동시에 이소티아졸론 화합물을 안정시키기 위하여 열안정제를 동일한 중량%로 사용하고 있음을 밝히고 있다.As such, many additives have been added to synthetic resins to improve their functionality, and methods for adding various chemicals with antibacterial properties for the purpose of providing antimicrobial properties to synthetic resins have been used in the past, and Korean Patent Publication No. 1997-04205 According to US Patent No. 363504, 10, 10-oxybisphenoxy arsine (OBPA) as an antibacterial agent is an organic arsenic chemical that causes arsenic to accumulate in the body and destroy tissues of the kidneys and liver. In the conventional invention, it was used as the 3-isothiazolone compound as an antibacterial agent, which was first invented by Jodeler et al. In 1963, and the 3-isothiazolone compound was used at 0.002 to 10% by weight. At the same time, it is revealed that the same amount of heat stabilizer is used to stabilize the isothiazolone compound.
한편, 정확한 문언은 찾을 길이 없으나 일본국에서 수입되어 들어오는 합성수지 제품에서는 합성수지 컴파운드에 은(Ag+)을 미세하게 분말화시킨 파우더를 혼합하여 믹싱된 재료를 국내에서 재 가공하여 사용하고 있음을 당해 종사들에 의해 확인 할 수 있었으며, 일본공개특허공보 평5-255515호에서는 은이온을 불활성화 되어 있지않은 항균제를 함유하는 마스터배치의 제조법을 제공하는 것을 목적으로 하는 것으로, "은이온을 함유한 용해성 글라스분말을 비금속석면계의 활제를 사용하여 수지중에 분산시키는 것과, 은이온을 함유한 용해성 글라스분말을 활제를 사용하는 것이 아닌 물리적 분산방법에 의해 수지중에 분산시키는 방법을 특징으로 하는 것"이 있으나 이 또한, "은이온을 함유한 글라스분말"을 사용하고 있음을 알 수 있다.이러한 방법들은 은이 갖는 자체 살균력으로 상기와 같은 화합물질을 사용하지 않고도 합성수지에 방균력을 제공하고자 하는 것으로 알려져 있다.On the other hand, there is no way to find the exact word, but the synthetic resin products imported from Japan are mixed with fine powder of silver (Ag +) powder in the synthetic resin compound to reprocess the mixed materials in Korea. Japanese Unexamined Patent Publication No. Hei 5-255515 aims to provide a method for preparing a masterbatch containing an antimicrobial agent that does not deactivate silver ions. Powders are dispersed in the resin using a nonmetallic asbestos lubricant, and a soluble glass powder containing silver ions is dispersed in the resin by physical dispersion instead of using a lubricant. It can also be seen that "glass powder containing silver ions" is used. The silver having germicidal itself is known to provide a room gyunryeok a synthetic resin without the use of compounds as described above.
그러나 여기에서는 은(Ag+)을 얼마 만큼 초미립자로 분쇄할 수 있는 기술의 여부에 따라 합성수지의 사용 용도가 정하여지는 것이라 할 것이다. 통상 무기물인 은을 분쇄하여 첨가제로 사용할 경우 분쇄된 은가루의 입자가 너무커서 박판과 같은 제품이나, 원사와 같은 가느다란 크기의 제품에는 그 실용성이 입증되지 못하고 있는 실정으로서 합성수지에 은가루를 첨가하는데 많은 제약이 따르고 있었다.However, here, the use of synthetic resin will be decided according to the technology to crush silver (Ag +) into ultra fine particles. When pulverizing silver, which is an inorganic substance, is used as an additive, the pulverized silver powder particles are so large that their practicality is not proven in thin products such as thin plates or yarns. Constraints were following.
즉, 은(Ag+)은 무기물로서 합성수지와 혼합할 때 접착력이 없는 것으로 분쇄된 입자가 크면 클수록 결합력이 저하되어 사용할 수가 없으며, 제품 전체에 고루 분산시키지 못하여 제품으로서의 활용도가 저조한 것이였다.In other words, silver (Ag +) is an inorganic material, and when it is mixed with synthetic resin, there is no adhesive force, and the larger the pulverized particles, the lower the bonding strength, and the use of silver as a product is poor.
또한, 플라스틱과 물은 혼합되지 않는 상극의 성질을 갖는 것이라는 고정관념에 의하여 국내의 약 200여개의 많은 업체들이 물의 성분이 들어있는 수용액을 넣어 배합하는 것을 기피하고 있으며, 실제적으로 상기에서 상술한 플라스틱의 기능을 향상시키기 의한 다양한 성분의 첨가제는 모두 분말상태의 건조된 것이나, 점성 및 유분 성분을 갖는 재료만으로 이루어지고 있다.In addition, due to the stereotype that plastics and water have an upper phase that is not mixed, about 200 companies in Korea are avoiding adding an aqueous solution containing water components. The additives of various components by improving the function of all are dried in the form of powder, but are made of only a material having a viscosity and oil component.
상기에서 설명한 은가루를 첨가하는데에도, 건조된 미세분말을 넣어 사용하고자, 초미립자로 형성된 실버콜로이드 수용액을 재차 건조하여 분말상태로 만든 후에 첨가하는 방법을 사용하고 있으나, 이는 수용액을 건조시에 초미립자 상태의 은 성분이 건조되면서 서로 엉겨붙는 관계로 그 입자가 자연적으로 커지는 문제를 갖고 있어 제품에 골고루 분산 시키는데에 많은 제약이 따르며, 박판 또는 가느다란 제품이나 실과 같은 원사로 할 경우에는 사용하지 못하는 폐단점이 있었다.In addition to the silver powder described above, in order to use the dried fine powder, a method of adding a silver colloidal aqueous solution formed by ultra-fine particles to dry again to make it into a powder state, but this is added to the ultra-fine particle state when the aqueous solution is dried Due to the problem that silver particles are entangled with each other as they are dried, they have a problem that they grow naturally.There are many limitations in dispersing them evenly in the product, and there are closed points that cannot be used in the case of thin or thin products or yarns. .
따라서, 본 발명은 인체에 해가 없는 무기물인 은을 사용하여 인체에 유해한 요소를 방지하여 신진대사를 원할히 하고자 하며, 각종 세균을 억제하는 항균성을 증진하고자 함에 있다.Therefore, the present invention is intended to facilitate the metabolism by preventing the harmful elements to the human body by using silver which is a mineral that is harmless to the human body, and to improve the antibacterial activity to suppress various bacteria.
이를 위하여 은의 입자가 초미립자로 존재하는 실버 콜로이드의 수용액을 합성수지의 재료에 혼합 믹싱하여 마스터 배치 하므로서, 플라스틱 또는 합성수지를 원재료로 하는 모든 생산제품의 표면에 서식, 기생하는 각종 세균류 및 곰팡이의 서식을 방지하여 악취 또는 인체에 유해한 질병의 유발을 방지할 수 있는 항균성 기능과, 전자파 차단의 효과를 갖도록 하는 것에 본 발명의 목적이 있는 것이다. To this end, by mixing and mixing a silver colloidal aqueous solution containing silver particles as ultra-fine particles with a material of a synthetic resin, the master batch is prevented from incubating various parasitic bacteria and molds on the surface of all the products of plastic or synthetic resin. It is an object of the present invention to have an antimicrobial function that can prevent the occurrence of odor or diseases harmful to the human body and the effect of electromagnetic wave blocking.
이를 위하여 본 발명에서는 각종 플라스틱 수지 88 ~ 94중량%, 실버 콜로이드 수용액 1 ~ 2중량%, 분산제 5 ~ 10중량%로 구성된다.To this end, the present invention comprises 88 to 94% by weight of various plastic resins, 1 to 2% by weight of silver colloidal aqueous solution, 5 to 10% by weight of the dispersant.
본 발명에서 사용하는 실버 콜로이드 수용액은 99.99% 이상의 순도를 갖는 은을 0.005 ~ 0.015 마이크로 소립자로 분해하여 증류수 또는 정재수에 녹인 것으로서, 일정한 정전압을 이용하여 전기분해하여 얻어지는 것을 사용함을 원칙으로 하나, 은을 콜로이드화 하는 다양한 방법이 알려진 만큼 상기에서와 같은 전기적 분해방법 및 화학적 분해방법, 광화학적 환원방법 등 다양한 균등물을 이용할 수 있다.The silver colloidal aqueous solution used in the present invention is dissolved in distilled or purified water by decomposing silver having a purity of 99.99% or more into 0.005 to 0.015 microparticles, which is obtained by electrolysis using a constant constant voltage. As various methods of colloidal are known, various equivalents such as the above-described electrical decomposition method, chemical decomposition method, and photochemical reduction method can be used.
그러므로 본 발명에서는 어떠한 방법으로 실버콜로이드를 제조하는가에 대해서는 불문하고 단지 실버콜로이드 수용액을 합성수지에 배합하여 마스터 배치하는 구성과 방법만을 한정하여 본 발명의 목적달성을 위한 설명을 하기로 한다.Therefore, the present invention will be described for achieving the object of the present invention by limiting only the configuration and method of master batch by mixing a silver colloid aqueous solution into a synthetic resin, regardless of how to produce a silver colloid.
본 발명의 상세한 설명에 앞서 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위하여 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 한다. 따라서, 본 명세서에 기재된 실시예와 구성은 본 발명의 가장 바람직한 일실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형예들이 있을 수 있음을 이해하여야 한다.Before the description of the present invention, the terms or words used in the present specification and claims should not be interpreted as being limited to the ordinary or dictionary meanings, and the inventors should use the terms of the term in order to explain their own invention in the best way. Based on the principle that the concept can be properly defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, the embodiments and configurations described herein are only the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, and various equivalents and modifications that may be substituted for them at the time of the present application may be made. It should be understood that there may be examples.
본 명세서에 기재된 합성수지와 플라스틱은 동일한 균등물에 의한 것임을 이해하여야 한다.It is to be understood that the synthetic resins and plastics described herein are of the same equivalent.
본 발명에 적용되는 합성수지 및 플라스틱의 종류는 PVC, PE, LDPE, HDPE, PP, PS, HIPS, GP, ABS, PET, PA, PC, PPO, PBT, PU, NYLON, 등, 통상 사용되는 기호, 문자로 표시되나, 이들의 단독 또는 2종 이상 혼합된 공중합체나 변성체수지에도 사용 가능한 것이다.Types of synthetic resins and plastics applied to the present invention is PVC, PE, LDPE, HDPE, PP, PS, HIPS, GP, ABS, PET, PA, PC, PPO, PBT, PU, NYLON, etc., symbols commonly used, Although indicated by letters, these may be used alone or in mixtures of two or more thereof.
일반적으로 합성수지의 마스터 배치 라 함은 주원료가 되는 수지에 기능성을 부여하는 첨가제(주로 착색제를 많이 사용 함)를 혼합하여 믹서기에 의하여 혼열 회전 시킨 후, 적정 온도를 갖는 압출기에 의해 원료를 압출하며, 팰릿 또는 판상으로 연신하여 적정 포장단위로 생산하는 것을 말한다.In general, the master batch of synthetic resin is mixed with a blender by adding an additive (mainly using a lot of colorant) to impart functionality to the resin as the main raw material, and then extrudes the raw material by an extruder having a suitable temperature, Refers to stretching into pallets or plates to produce in proper packaging units.
그러므로, 본 발명에서는 상기의 일반적으로 상용화 되고 있는 마스터 배치방법을 그대로 사용하여 본 발명의 목적을 이루고자 하며, 다음과 같은 실시예를 통하여 본 발명을 완성할 수 있었다.Therefore, the present invention intends to achieve the object of the present invention by using the above-described generally commercially available master batch method, and was able to complete the present invention through the following examples.
[실시예]EXAMPLE
통상 사용되는 믹서기를 약 30 - 60분동안 공회전시켜 믹서기의 내부 온도를 150℃ 이상으로 유지되도록 한 후, 폴리계의 플라스틱 수지 88 - 94중량%, 실버 콜로이드 수용액 1 - 2중량%으로 혼합한 원료를 상기 믹서기에 넣어 고속회전으로 교반 혼열하고 약 10 ~ 20분이 경과되면, 왁스계의 분산제 5 - 10중량%를 첨가하여 약 30분간 더 혼열한 후, 150 - 250℃의 적정 온도를 유지하는 압출기로 압출하여 소정의 크기와 모양으로 절단하여 생산된 제품을 완성 하였다.Raw material mixed with 88-94% by weight of poly-based plastic resin and 1-2% by weight of silver colloidal solution after idling the conventional blender for about 30-60 minutes to maintain the internal temperature of the blender at 150 ° C or higher. To the mixer in a high-speed rotation stir mixed, and after about 10 to 20 minutes, 5 to 10% by weight of a wax-based dispersant is added and mixed for about 30 minutes, and then maintained at an appropriate temperature of 150-250 ℃ Extruded to cut to a predetermined size and shape to complete the produced product.
본 발명은 수분 함량이 많은 액상의 실버콜로이드 수용액을 사용함으로서 기존의 합성수지 원료와 상극이라는 관념의 틀을 깨고 이루어 낸 기술사상이며, 이를 위하여 수 회의 반복된 실험을 통하여, 원료와 수용액을 함께 혼합하여 믹서를 할 경우, 최종 제품에 은 함량이 미비하여 은의 기능성을 발휘하지 못하는 단점을 찾아낸 것으로서, 액상의 수용액에 포함된 초미립자의 은 성분이 고속으로 회전 교반하며 혼열될 때 수분과 같이 날아가는 것을 방지하고자 적정시간에 분산제를 투입하는 것과, 초기의 열상태를 유지하기 위하여 사전에 예열을 시키는 점등이 본 발명에서 중요하게 작용되는 반복된 실험의 결과(노-하우)라 할 것이다. The present invention is a technical concept achieved by breaking the framework of the idea of the phase and the conventional synthetic resin raw materials by using a liquid silver colloid aqueous solution with a lot of water content, for this purpose by mixing the raw material and the aqueous solution together through several repeated experiments When the mixer is used, it is found that the final product does not have sufficient silver content to exhibit the functionalities of silver. In order to prevent the silver component of the ultrafine particles contained in the aqueous solution from the liquid at high speed while rotating and stirring, it does not fly like moisture. The addition of the dispersant at the appropriate time and the lighting of preheating in advance to maintain the initial thermal state will be referred to as the results (no-how) of the repeated experiments which are important in the present invention.
한편, 상기 실시예에 의한 제품에 대하여 다음과 같은 방법으로 방균테스트를 하였으며, 그 결과는 다음과 같다.On the other hand, for the product according to the embodiment was the antibacterial test in the following way, the results are as follows.
먼저 본 발명에 의한 마스터 배치를 끝낸 제품으로 원사를 뽑아 은의 성분의 분산력을 확인하기 위하여 전자현미경으로 천만배 확대 분석한 결과 0.002㎜내에 4.0%의 분산력을 갖고 있음을 확인 할 수 있었다.First of all, the final product of the master batch according to the present invention pulled out the yarn to confirm the dispersibility of the components of the silver 10 million times magnification analysis with an electron microscope was found to have a dispersibility of 4.0% within 0.002㎜.
이와 같은 원사로 직조하여 얻어진 천조각 무게 4.0g을 갖고 일반 포도구균 (황색포도구균, 표피포도구균을 비롯하여 17균종으로 구성되어 있으며, 사람이나 동물의 장관에 존재하는 외에 피부나 점막에도 존재하는 균.)으로 잘 알려진 스태퍼로카세스(Staphylococcus aureus ATCC 6538), 클러브시엘라(Klebsiella pnemoniae ATCC 4352)을 접종하여 균주의 증감으로 항균도를 측정하였다.It has a weight of 4.0 grams of cloth obtained by weaving with such yarn, and consists of 17 species including Staphylococcus aureus (Yellow Staphylococcus aureus and Epidermal Staphylococcus aureus), which are present in the intestines of humans or animals, and also on the skin and mucous membranes. Staphylococcus aureus ATCC 6538 and Klebsiella pnemoniae ATCC 4352, which are well known as.), Were inoculated to measure the antimicrobial activity.
[시험방법 1][Test Method 1]
멸균된 2개의 배양접시를 준비하여 한쪽에는 공백(Blank)상태에서 다른 한쪽에는 상기의 4.0g의 천조각을 시료로 사용하여 스태퍼로카세스(Staphylococcus aureus ATCC 6538)의 균을 접종농도(1.6 ± 0.3 × 105/㎖)로 접종한 후, 반응을 살펴보았다.Prepare two sterilized culture dishes and inoculate the inoculation concentration of Staphylococcus aureus ATCC 6538 using blanks on one side and 4.0 g of the above as a sample on the other. 0.3 × 10 5 / mL) and then the reaction was examined.
양쪽의 배양접시의 초기균수는 모두 1.6 × 105이었으며, 18시간이 지난 후에는 공백상태의 배양접시는 5.8 × 105로 균주의 수가 증가 되었음을 알 수 있었으나, 본 발명의 시료가 든 배양접시는 1.2 × 104로 균주의 수가 현격하게 감소되었음을 알 수 있었다.(정균율 99.8을 보임.)The initial bacterial counts of both culture dishes were 1.6 × 10 5, and after 18 hours, the empty culture dish was found to have increased to 5.8 × 10 5 , but the culture dish containing the sample of the present invention. It was found that the number of strains was significantly reduced to 1.2 × 10 4 (a bacteriostatic ratio was 99.8).
[시험방법 2][Test Method 2]
상기와 같은 조건에서 클러브시엘라(Klebsiella pnemoniae ATCC 4352)의 균을 접종농도(1.4 ± 0.3 × 105/㎖)로 접종하였다.Klebsiella pnemoniae ATCC 4352 was inoculated at the inoculation concentration (1.4 ± 0.3 × 10 5 / ml) under the above conditions.
18시간 후, 공백상태에서는 6.4 × 106로 균의 수가 증가 되었고, 본 발명의 시료가 든 배양접시는 1.3 × 104으로 정균율 99.8%을 나타내고 있었다.After 18 hours, the number of bacteria was increased to 6.4 × 10 6 in the blank state, and the culture dish containing the sample of the present invention showed 1.3 × 10 4 to 99.8% bacteriostatic rate.
이상에서 알 수 있는 바와 같이 본 발명의 실버콜로이드를 포함하는 합성수지는 가공되어 제품으로 만들어져도 은의 성분이 골고루 분산되어 있어 다른 화학제를 첨가하지 않아도 세균의 항균 효과가 큰 것으로 나타나고 있는 것이다.As can be seen from the above, the synthetic resin containing silver colloid of the present invention is processed and made into a product, even though the components of silver are dispersed evenly, and it is shown that the antibacterial effect of bacteria is great even without adding other chemicals.
상기의 실시예와 시험에서 알 수 있듯이 본 발명으로 제조 완성된 제품은 은 성분의 분산력이 높아 항균력을 증진 할 수 있었으며, 은의 성분이 초미립자의 형태로 수지에 분산되므로 원사와 같은 저 데니아에도 사용이 가능한 것이다. As can be seen from the above examples and tests, the finished product manufactured by the present invention was able to enhance antimicrobial activity due to the high dispersibility of silver components. It is possible.
그러므로, 종래의 은 파우더를 사용할 경우 입자의 크기가 커서 상기와 같이 원사와 같은 제품에는 사용하지 못하는 한계성을 극복하였으며, 액상의 수용액을 건조하여 분말 파우더를 사용하던 것에 비하여 공정상의 이익을 창출하였다.Therefore, when the conventional silver powder is used, the size of the particles is large and overcomes the limitations that cannot be used in products such as yarns as described above, and drying the liquid aqueous solution to create a process benefit compared to using the powder powder.
따라서, 본 발명으로 은의 성분이 들어있는 각종의 제품을 쉽게 만들 수 있게되어 가전제품은 물론, 섬유와 같은 원사를 사용하여 각종의 침구류 및 피복류를 생산할 수 있으며, 더 나아가 첨단 산업분야에도 적용할 수 있는 유용한 효과를 기대할 수 있을 것이다.Therefore, according to the present invention, it is possible to easily make a variety of products containing the component of the silver can produce a variety of beddings and coatings using yarns, such as home appliances, as well as textiles, and further applicable to high-tech industries You can expect a useful effect.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0032720A KR100478494B1 (en) | 2002-06-12 | 2002-06-12 | Master batch containing silver colloid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0032720A KR100478494B1 (en) | 2002-06-12 | 2002-06-12 | Master batch containing silver colloid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030095495A KR20030095495A (en) | 2003-12-24 |
| KR100478494B1 true KR100478494B1 (en) | 2005-05-17 |
Family
ID=32386712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0032720A KR100478494B1 (en) | 2002-06-12 | 2002-06-12 | Master batch containing silver colloid |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100478494B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836604B1 (en) | 2007-03-28 | 2008-06-10 | 주식회사 미지나노텍 | Plastic master batch and manufacturing method thereof |
| KR101691878B1 (en) * | 2015-08-31 | 2017-01-17 | 주식회사 티케이케미칼 | Deodorant master batch for removal of bad smell from waste plastic recycling process and a method of manufacturing |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100992172B1 (en) * | 2004-02-02 | 2010-11-04 | 에스케이케미칼주식회사 | Process for preparing polyethyleneterephthalate bottle applied with silver particles |
| KR20060038883A (en) * | 2004-11-01 | 2006-05-04 | 박근식 | Production antimicrobial polycstcr fiber by using silver antimicrobial ethylcnc glucol(e.g.) |
| KR100801229B1 (en) * | 2006-07-25 | 2008-02-05 | 박세환 | A method for manufacturing antibiotic plastics with improved silver nano-particles deposition |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03215527A (en) * | 1990-01-19 | 1991-09-20 | Sintokogio Ltd | Masterbatch of particulate inorganic antifungal agent for blending into resin, antifungal resin composition, and their preparation |
| JPH05255515A (en) * | 1992-03-11 | 1993-10-05 | Ishizuka Glass Co Ltd | Production of master batch containing antibacterial agent |
| JPH08325112A (en) * | 1995-06-02 | 1996-12-10 | Matsushita Electric Ind Co Ltd | Antibacterial composition and production of antibacterial resin composition |
| JP2000159898A (en) * | 1998-11-30 | 2000-06-13 | Matsushita Electric Ind Co Ltd | Antibacterial agent masterbatch |
| KR20000067510A (en) * | 1999-04-29 | 2000-11-25 | 최귀분 | Mineral antibiotic rosin chip by using silver, charcoal, plastics and its manufacturing process |
| KR20010046162A (en) * | 1999-11-10 | 2001-06-05 | 안정오 | Production of metal fiber with gold or silver |
| KR20010103109A (en) * | 2001-10-09 | 2001-11-23 | 이정석 | the Method for Fabricating the Functional Complexed Resin |
| KR20030091369A (en) * | 2002-05-27 | 2003-12-03 | 주식회사 삼흥 | Manufacturing Method for Making Silver Fiber Chip |
-
2002
- 2002-06-12 KR KR10-2002-0032720A patent/KR100478494B1/en not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03215527A (en) * | 1990-01-19 | 1991-09-20 | Sintokogio Ltd | Masterbatch of particulate inorganic antifungal agent for blending into resin, antifungal resin composition, and their preparation |
| JPH05255515A (en) * | 1992-03-11 | 1993-10-05 | Ishizuka Glass Co Ltd | Production of master batch containing antibacterial agent |
| JPH08325112A (en) * | 1995-06-02 | 1996-12-10 | Matsushita Electric Ind Co Ltd | Antibacterial composition and production of antibacterial resin composition |
| JP2000159898A (en) * | 1998-11-30 | 2000-06-13 | Matsushita Electric Ind Co Ltd | Antibacterial agent masterbatch |
| KR20000067510A (en) * | 1999-04-29 | 2000-11-25 | 최귀분 | Mineral antibiotic rosin chip by using silver, charcoal, plastics and its manufacturing process |
| KR20010046162A (en) * | 1999-11-10 | 2001-06-05 | 안정오 | Production of metal fiber with gold or silver |
| KR20010103109A (en) * | 2001-10-09 | 2001-11-23 | 이정석 | the Method for Fabricating the Functional Complexed Resin |
| KR20030091369A (en) * | 2002-05-27 | 2003-12-03 | 주식회사 삼흥 | Manufacturing Method for Making Silver Fiber Chip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100836604B1 (en) | 2007-03-28 | 2008-06-10 | 주식회사 미지나노텍 | Plastic master batch and manufacturing method thereof |
| KR101691878B1 (en) * | 2015-08-31 | 2017-01-17 | 주식회사 티케이케미칼 | Deodorant master batch for removal of bad smell from waste plastic recycling process and a method of manufacturing |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030095495A (en) | 2003-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104592629B (en) | A kind of preparation method of Cu/ZnO composite antibacterial PP master batch | |
| CN111802404B (en) | Nano silver composite antibacterial and sterilizing material | |
| CN101735636A (en) | Biodegradation time controlled plastic film and preparation method thereof | |
| CN102732018B (en) | Nylon 66 composite and preparation method thereof | |
| CN102838809A (en) | Antibacterial polypropylene plastic and preparation method thereof | |
| KR20000068252A (en) | Antimicrobial resin composition and antimicrobial resin moldings made using the same | |
| CN108690263A (en) | A kind of antibacterial polyolefin and preparation method thereof | |
| CN109233058A (en) | A kind of elastic film of waterproof and breathable and preparation method thereof | |
| CN104151796A (en) | Anti-bacterial anti-grease PET blister package box | |
| KR100478494B1 (en) | Master batch containing silver colloid | |
| CN114532354A (en) | Antibacterial compound, antibacterial polycarbonate material, and preparation method and application thereof | |
| CN111777827A (en) | Modified PVC material and preparation method thereof | |
| CN113956566B (en) | Polypropylene-based antibacterial master batch and preparation method and application thereof | |
| CN110527756A (en) | A kind of environment-friendly highly efficient leather nano antibacterial agent and its preparation method and application | |
| CN107459685B (en) | Latex with precipitation-free sterilization function, preparation method and application | |
| CN109796753A (en) | A kind of antistatic antibacterial fabric master batch and preparation method thereof | |
| CN110922661B (en) | Inorganic nano antibacterial plastic, preparation method thereof and application thereof in water supply pipe | |
| CN101519516A (en) | Nano modified polyvinyl chloride composite material | |
| CN108424638A (en) | A kind of nontoxic nylon material of permanent antibacterial and mouldproof and preparation method thereof | |
| KR20170033133A (en) | Inorganic antimicrobial agent using the waste shell, antimicrobial plastic composition containing them and antimicrobial filter containing them | |
| CN103772807A (en) | Preparation method of anti-bacterial and hydrophilic polypropylene granules | |
| CN105131336A (en) | Antibacterial agent, preparation method and application thereof | |
| KR20040043513A (en) | Toothbrush with tufts containing silver | |
| CN108530655A (en) | A kind of antibacterial plastic concentrate and preparation method for antibiotic plastic | |
| KR20050112064A (en) | Method for produce of rubber gloves contain nano silver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| N231 | Notification of change of applicant | ||
| LAPS | Lapse due to unpaid annual fee |