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61. 发明授权

KR100990481B1 초흡습성 나노섬유 부직포 및 그의 제조방법 有权
标题翻译：纳米纤维的高性能非织造织物及其制备方法
公开(公告)号：KR100990481B1
公开(公告)日：2010-10-29
申请号：KR1020080013103
申请日：2008-02-13
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： D04H1/728 , D04H1/407 , D01F1/10
摘要： 본 발명은 흡습성 물질 고정용 섬유 형성 고분자, 흡습성 물질, 및 용매를 포함하는 방사용액을 전기방사하여 제조되는 초흡습성 나노섬유 부직포 및 이의 제조방법에 관한 것이다.
본 발명의 초흡습성 나노섬유 부직포는 흡습성 물질과 공기의 접촉면적이 확대되어 수분의 흡수량과 흡수속도가 매우 뛰어나고, 섬유의 흡습성 물질에 대한 함침 공정 및 제직이나 부직포화 등의 후처리 공정이 불필요하여 매우 경제적으로 제조된다.
나노섬유, 흡습성, 조해성, 전기방사

62. 发明公开

KR1020100011644A 탄소나노섬유웹을 이용하여 촉매층과 가스확산층을일체화시킨 연료전지 전극, 그의 제조방법, 및 그를 사용한연료전지 无效
标题翻译：燃料电池用碳纳米管组合的催化剂层和气体扩散层及其制备方法和使用其的燃料电池
公开(公告)号：KR1020100011644A
公开(公告)日：2010-02-03
申请号：KR1020080072945
申请日：2008-07-25
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： H01M4/94 , H01M4/86 , H01M4/88 , B82Y30/00
CPC分类号： H01M8/0245 , H01M4/8605 , H01M4/8807 , H01M4/8821 , H01M4/8828 , H01M4/885 , H01M4/8867 , H01M4/92 , H01M4/921 , H01M4/923 , H01M8/0234 , H01M8/0239 , H01M8/1011 , H01M2008/1095 , Y02E60/523 , Y02P70/56
摘要： PURPOSE: A fuel cell electrode is provided to minimize thickness using a carbonized or graphitized nanofiber web, to ensure excellent mechanical and electrical properties, and to improve compaction and improvement of generation efficiency for a fuel cell. CONSTITUTION: A fuel cell electrode in which a gas diffusion layer(220) and a catalyst layer(230) are integrally formed using one sheet of nanofiber web(300) comprises carbonized or graphitized nanofiber web of which one side or whole is water-repellent; and a catalyst layer formed by fixing a platinum-based catalyst(320) at one side when whole is water-repellent or at the other side when one side is water-repellent.
摘要翻译：目的：提供燃料电池电极以使用碳化或石墨化的纳米纤维网来最小化厚度，以确保优异的机械和电气性能，并且改善燃料电池的压实和提高发电效率。构成：使用一片纳米纤维网（300）一体形成气体扩散层（220）和催化剂层（230）的燃料电池电极，包括碳化或石墨化的纳米纤维网，其一面或全部是防水的 ; 以及当整体为憎水性时在一侧固定铂类催化剂（320）而形成的催化剂层，或者当一侧为憎水性时，在另一侧固定铂催化剂（320）。

63. 发明公开

KR1020090087700A 초흡습성 나노섬유 부직포 및 그의 제조방법 有权
标题翻译：纳米纤维的高性能非织造织物及其制备方法
公开(公告)号：KR1020090087700A
公开(公告)日：2009-08-18
申请号：KR1020080013103
申请日：2008-02-13
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： D04H1/728 , D04H1/407 , D01F1/10
CPC分类号： D04H1/728 , D01D5/003 , D01D5/0069 , D01D5/34 , D01F1/10 , D04H3/16
摘要： Nano fiber non-woven fabric having hygroscopic property and a manufacturing method thereof are provided to offer excellent absorption volume and absorbing rate. Nano fiber non-woven fabric having hygroscopic property includes a first spinning solution and a second spinning solution. The first spinning solution is used for forming a hygroscopic material containing part including a fiber-forming polymer for fixing the hygroscopic material, the hygroscopic material and a solvent. The second spinning solution is used for forming a fiber strength reinforcing part including a strength-reinforcing polymer and the solvent. An inlet part of the first and the second spinning solutions is different. The fabric is made by electrospinning.
摘要翻译：提供具有吸湿性的纳米纤维无纺布及其制造方法，以提供优异的吸收体积和吸收率。具有吸湿性的纳米纤维无纺布包括第一纺丝溶液和第二纺丝溶液。第一纺丝溶液用于形成含有部分的吸湿材料，该部分包括用于固定吸湿材料，吸湿材料和溶剂的纤维形成聚合物。第二纺丝溶液用于形成包含强度增强聚合物和溶剂的纤维强度增强部分。第一和第二纺丝溶液的入口部分是不同的。织物由静电纺丝制成。

64. 发明公开

KR1020090083121A 다성분계 나노 섬유 제조용 방사 노즐 失效
标题翻译：用于多相纳米纤维的电纺丝的喷嘴和使用其的多相纳米纤维的生产方法
公开(公告)号：KR1020090083121A
公开(公告)日：2009-08-03
申请号：KR1020080009098
申请日：2008-01-29
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： D01D4/02 , D01D5/00 , B82Y40/00
CPC分类号： D01D5/0069 , B82Y40/00
摘要： A spinning nozzle for manufacturing multi-component nanofiber and a manufacturing method of the multi-component nanofiber using the same are provided to produce nanofiber having desired properties by mixing spinning liquid having various components regardless of the component of the spinning liquid. A spinning nozzle for manufacturing multi-component nanofiber includes the followings: a plurality of spray nozzle parts(21) spraying spinning liquid which is supplied from a plurality of storing tanks storing a specific component; a distribution part(30) distributing each spinning liquid to a plurality of storing tanks to an arbitrary rate; and a spray nozzle member(20). The distribution part includes a first distribution plate(31) and a second distribution plate(32).
摘要翻译：提供一种用于制造多组分纳米纤维的纺丝喷嘴和使用其的多组分纳米纤维的制造方法，通过混合具有各种组分的纺丝液而制造具有所需性能的纳米纤维，而与纺丝液体的成分无关。一种用于制造多组分纳米纤维的纺丝嘴，包括：多个喷嘴部分（21）喷射从储存特定组分的多个储存罐供应的纺丝液; 分配部分（30）将每个纺丝液体分配到多个储存罐以任意的速率; 和喷嘴构件（20）。分配部包括第一分配板（31）和第二分配板（32）。

65. 发明公开

KR1020080021306A 전분함유 나노섬유 부직포로 이루어진 생분해성 식품포장재 및 그 제조방법 有权
标题翻译：生物降解非诺曼尼克含有淀粉及其制备方法
公开(公告)号：KR1020080021306A
公开(公告)日：2008-03-07
申请号：KR1020060084562
申请日：2006-09-04
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： D04H3/16 , D01F1/02 , B82Y40/00
CPC分类号： D04H1/728 , B65D85/70 , D01D5/003 , D01F1/10 , D04H1/4309 , D04H1/541 , D10B2401/12 , D10B2505/06 , D10B2505/10
摘要： A bio-degradable nanofiber nonwoven fabric and a method for producing the same are provided to control bio-degrading rate and strength of the nonwoven fabric, a diameter of fiber, and emitting rate of medicines, efficiently, by regulating the content of starch and polymer contained in the nonwoven fabric. A bio-degradable nanofiber non-woven fabric is used for sanitary materials or food-packing materials. The bio-degradable nanofiber non-woven fabric is produced by electrospinning a spinning solution, wherein the spinning solution is prepared by dissolving starch and polymer in water. The polymer is polyvinyl-alcohol. The starch of the spinning solution is reformed by adding a reforming additive in the spinning solution.
摘要翻译：提供生物降解性纳米纤维无纺布及其制造方法，通过调节淀粉和聚合物的含量，有效地控制无纺布的生物降解率和强度，纤维直径和药物的排出率包含在无纺布中。生物降解纳米纤维无纺布用于卫生材料或食品包装材料。生物降解性纳米纤维无纺布是通过静电纺丝溶液制备的，其中纺丝溶液通过将淀粉和聚合物溶解在水中制备。聚合物是聚乙烯醇。纺丝溶液中的淀粉通过在纺丝溶液中加入重整添加剂进行重整。

66. 发明授权

KR100780346B1 원심전기방사장치 및 이를 이용한 나노섬유의 대량제조방법 有权
标题翻译：电离离心纺丝装置及使用其制备纳米纤维的方法
公开(公告)号：KR100780346B1
公开(公告)日：2007-11-30
申请号：KR1020060090561
申请日：2006-09-19
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： D01D5/00 , B82Y40/00
CPC分类号： D01D5/0069 , B82Y40/00 , D01D5/18 , D01F9/145
摘要： A method for producing nanofibers and a centrifugal electrospinning apparatus for performing the method are provided to mass-produce nanofibers each having a radius of less than 1 mum, by electro-spinning polymers centrifugally in melted state or a solution state. Synthetic polymers or natural polymers are supplied to a spinner disc(8) in a melted state or a solution state. A nanofiber of three-dimensional nonwoven state is produced on a suction collector(14) by discharging the polymers on the suction collector through a spinning nozzle within the spinner disc of high voltage state, which rotates at high rate, and jetting compressed air(20) to the discharged polymer in a direction of the suction collector from the spinner disc.
摘要翻译：提供用于制造纳米纤维的方法和用于执行该方法的离心静电纺丝装置，通过以熔融状态或溶液状态离心地电纺丝聚合物大量生产半径小于1um的纳米纤维。将合成聚合物或天然聚合物以熔化状态或溶液状态供应到旋转器盘（8）。在抽吸集电器（14）上通过在高压状态旋转的旋转喷嘴内的纺丝喷嘴排出聚合物，在吸收集电体（14）上产生三维非织造状态的纳米纤维，其高速旋转，并喷射压缩空气（20 ）从抽吸盘沿抽吸收集器的方向排出到排出的聚合物上。

67. 发明公开

KR1020070097936A 은 나노입자 함유 나노섬유 필터여재 및 그 제조방법 有权
标题翻译：含有银纳米颗粒的抗菌纳米纤维过滤介质及其制造方法
公开(公告)号：KR1020070097936A
公开(公告)日：2007-10-05
申请号：KR1020060028900
申请日：2006-03-30
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： B01D39/02 , B01D39/00 , B82Y30/00
摘要： A nanofiber filter medium and a method for manufacturing the same are provided to prevent the separation of silver nanoparticles, by highly dispersing silver nanoparticles on a surface of a nanofiber layer through electro-spinning and electro-spraying. A nanofiber layer(80) is formed on a nonwoven fabric medium(10) for a filter by electro-spinning a nanofiber forming polymer solution. Silver nanoparticles are dispersed on a surface of the nanofiber layer by electro-spraying a silver nanoparticle containing solution. The forming of the nanofiber layer and the dispersing of the silver nanoparticles are continuously performed on a roll process. Another nonwoven fabric medium is additively attached to the surface of the nanofiber layer.
摘要翻译：提供纳米纤维过滤介质及其制造方法，以通过电纺丝和电喷雾将纳米纤维层的表面高分散在银纳米颗粒上，防止银纳米颗粒分离。通过电纺丝纳米纤维形成聚合物溶液，在用于过滤器的无纺布介质（10）上形成纳米纤维层（80）。通过电喷雾含银纳米颗粒溶液将银纳米颗粒分散在纳米纤维层的表面上。纳米纤维层的形成和银纳米颗粒的分散在轧制过程中连续进行。另一种非织造织物介质被附加附着在纳米纤维层的表面上。

68. 发明公开

KR1020070075775A 연료전지용 가스 확산층의 형성방법 有权
标题翻译：燃料电池扩散层的制备方法
公开(公告)号：KR1020070075775A
公开(公告)日：2007-07-24
申请号：KR1020060004402
申请日：2006-01-16
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： H01M4/88 , H01M4/86 , H01M8/02 , B82Y30/00
CPC分类号： H01M4/8807 , C01P2004/03 , C01P2006/40 , H01M4/8605 , H01M4/8821 , H01M4/8882 , Y02E60/50
摘要： Provided is a method for forming a diffusion layer for a fuel cell, wherein the diffusion layer has excellent mechanical and electrical properties and uniform pores, supplies fuel and air smoothly, is capable of controlling even moisture, and reduces the volume of a total system. The method for forming a diffusion layer for a fuel cell comprises the steps of: using, as a carbon fiber precursor, at least one selected from polyacrylonitrile(PAN), phenol, and pitch, a mixture thereof, or a compound with a nano-size material to prepare a spinning solution; applying high voltage to the spinning solution to perform electrospinning; subjecting the electrospun material to oxidation stabilization under an air atmosphere; carbonizing the elecrospun material at 500-1500°C to obtain nanocomposite carbon fiber and subjecting the nanocomposite carbon fiber to water repelling treatment; and using the obtained nanocomposite carbon fiber as a gas diffusion layer of a fuel cell.
摘要翻译：提供一种用于形成燃料电池用扩散层的方法，其中扩散层具有优异的机械和电气特性以及均匀的孔，平稳地供应燃料和空气，能够均匀地控制湿气，并且减小了整个系统的体积。用于形成燃料电池用扩散层的方法包括以下步骤：使用选自聚丙烯腈（PAN），苯酚和沥青中的至少一种作为碳纤维前体，其混合物或具有纳米尺寸的化合物，制备纺丝溶液; 对纺丝溶液施加高电压进行静电纺丝; 在空气气氛下对静电纺丝材料进行氧化稳定化; 在500-1500℃下对电纺丝材料进行碳化，得到纳米复合碳纤维，并对纳米复合碳纤维进行拒水处理; 并使用得到的纳米复合碳纤维作为燃料电池的气体扩散层。

69. 发明公开

KR1020050048579A 나노 복합체 탄소섬유 지지체를 이용한 연료전지용 전극촉매의 제조방법 有权
标题翻译：通过电喷雾制备纳米复合碳纤维的制备方法及其在燃料电池中的应用
公开(公告)号：KR1020050048579A
公开(公告)日：2005-05-24
申请号：KR1020050037214
申请日：2005-05-03
申请人： 주식회사 아모메디
发明人： 김찬
IPC分类号： H01M4/88 , C01B31/02 , B82Y30/00
CPC分类号： H01M4/88 , B82Y30/00 , C01B32/158 , H01M2/0465 , H01M4/9041 , H01M4/926 , Y02E60/50
摘要： 본 발명은 탄소나노섬유 지지체에 담지된 Pt 및 Pt/Ru 합금 고분자 전해질형 연료전지 및 직접메탄올 연료전지용 전극촉매의 제조방법에 관한 것으로, 전기방사방법에 의해 얻어진 나노섬유 및 카본나노튜브 등이 함유된 나노복합체 섬유를 산화안정화, 탄소화 공정을 거쳐 탄소나노섬유를 제조하고, 이를 볼밀 등의 방법에 의해 미립화시켜 체적대비 비표면적 및 전도성이 크고, Pt 및 Pt/Ru 등을 고분산시켜 촉매활성 및 전도성이 우수하면서 반응물과 생성물의 이동이 원활하여 성능이 월등히 향상된 신규 고분자 전해질형 연료전지 및 직접메탄올 연료전지용 전극(촉매)의 제조방법을 제공하고 있다.

70. 发明授权

KR101429681B1 마이크로 기모가공 원단 및 그의 제조방법 有权
标题翻译：微波消毒处理及其制造方法
公开(公告)号：KR101429681B1
公开(公告)日：2014-08-13
申请号：KR1020130074552
申请日：2013-06-27
申请人： 주식회사 아모텍 , 주식회사 아모메디
发明人： 김찬 , 이승훈 , 서상철
IPC分类号： D04H1/728 , D06C23/02
CPC分类号： D04H1/728 , D01D5/003 , D03D27/00 , D04H11/00 , D06C11/00 , D06C23/02 , D10B2501/00 , D10B2509/00
摘要： The present invention relates to a micro napping fabric and a method of manufacturing the same capable of maximizing a surface area of the fabric by performing micro napping on a nanofiber, and being adapted to various fields ranging from clothes to medical fields due to excellent flexibility and sense of touch thereof. Also, the nanofiber may further be improved in quality to expand the usage thereof. According to the present invention, the micro napping fabric includes a micro risen fluff having a length of about 1-100 μm on a surface of a nanofiber web having a diameter of about 1μm or less obtained by performing electrical-spinning a spinning solution obtained by dissolving formable polymer in an organic solvent.
摘要翻译：微型起毛织物及其制造方法技术领域本发明涉及一种微绒毛织物及其制造方法，其能够通过在纳米纤维上进行微小睡眠来最大限度地提高织物的表面积，并且由于优异的柔韧性而适应于从衣服到医疗领域的各种领域，触感。此外，纳米纤维可以进一步提高质量以扩大其用途。根据本发明，微绒面料在通过对纺丝溶液进行电纺丝而得到的直径约1μm以下的纳米纤维网的表面上具有长度约1-100μm的微绒毛绒毛，将可成型聚合物溶解在有机溶剂中。

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