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    Radiation Method for Fabrication of Nano-sized Compound Antibacterial Fabric Textile
    3.
    发明申请
    Radiation Method for Fabrication of Nano-sized Compound Antibacterial Fabric Textile 审中-公开
    纳米复合抗菌织物的制备辐射方法

    公开(公告)号：US20090092645A1

    公开(公告)日：2009-04-09

    申请号：US11867701

    申请日：2007-10-05

    申请人： Te-Hsing Wu ,  Bin Lin ,  Nini-Chen Tsai ,  Chia-Chieh Chen ,  Lie-Hang Shen ,  Wuu-Jyh Lin

    发明人： Te-Hsing Wu ,  Bin Lin ,  Nini-Chen Tsai ,  Chia-Chieh Chen ,  Lie-Hang Shen ,  Wuu-Jyh Lin

    IPC分类号： A61K9/70 ,  A61P31/04

    CPC分类号： A61L15/14 ,  A61K9/10 ,  A61K47/02 ,  A61L15/46 ,  A61L2300/104 ,  A61L2300/404 ,  A61L2300/624 ,  D06M10/008 ,  D06M10/06 ,  D06M11/65 ,  D06M11/79 ,  D06M11/83 ,  D06M16/00 ,  D06M23/08 ,  D06M2101/32 ,  D06M2101/34

    摘要： The invention discloses an innovative process to produce highly antibacterial nano-composite fabric textile containing silver metal compound. The process mainly uses high-energy D-ray radiation to modify silver type of bactericides and graft or crosslink them onto Nylon or PET fiber surface to produce excellent antibacterial textile products. The mechanism uses silver nano-compound as performance additive and through Co-60 irradiation technique reduces and firmly fastens silver particles onto Nylon or PET (Polyethylene Terephthalate) fiber material. Because the inorganic silver type bactericides actively interact with enzymes in bacteria or destroy cell walls to achieve good bactericidal effect, the radiation process does not need initiators or other additives. So the process is simple and effective. The test results prove excellent bactericidal power and potential value in household or medical textile products.

    摘要翻译： 本发明公开了一种生产含有银金属化合物的高抗菌纳米复合织物织物的创新方法。 该方法主要采用高能D射线辐射法改性银类杀菌剂，并将其接枝或交联到尼龙或PET纤维表面，生产出优良的抗菌纺织品。 该机理采用银纳米复合材料作为性能添加剂，通过Co-60辐照技术可将银粒子还原并牢固地固定在尼龙或PET（聚对苯二甲酸乙二醇酯）纤维材料上。 由于无机银型杀菌剂与细菌中的酶积极相互作用或破坏细胞壁以达到良好的杀菌效果，所以辐射过程不需要引发剂或其他添加剂。 所以这个过程很简单有效。 测试结果证明了家用或医用纺织品的优良杀菌力和潜在价值。

    Preparation method for antibacterial nanocomposite fiber materials containing organic intermediates or free-radical scavengers
    4.
    发明申请
    Preparation method for antibacterial nanocomposite fiber materials containing organic intermediates or free-radical scavengers 审中-公开
    含有机中间体或自由基清除剂的抗菌纳米复合纤维材料的制备方法

    公开(公告)号：US20090317434A1

    公开(公告)日：2009-12-24

    申请号：US12144667

    申请日：2008-06-24

    申请人： Te-Hsing Wu ,  Nini-Chen Tsai ,  Lie-Hang Shen ,  Bin Lin ,  Chia-Chieh Chen ,  Wuu-Jyh Lin

    发明人： Te-Hsing Wu ,  Nini-Chen Tsai ,  Lie-Hang Shen ,  Bin Lin ,  Chia-Chieh Chen ,  Wuu-Jyh Lin

    IPC分类号： A01N25/08 ,  A01N59/16 ,  A01P1/00

    CPC分类号： A01N59/16 ,  A01N25/10 ,  A01N25/34 ,  A01N2300/00

    摘要： The invention relates to a novel preparation method for antibacterial nano metal composite fiber materials containing organic intermediate or free radical scavengers. The technology for the invention mainly uses γ-ray radiation to a solution mixture containing PAA (polyacrylic acid intermediate) or IPA (Isopropyl alcohol free radical scavenger) and silver nitrate solution to induce crosslinking or grafting on Nylon or PET fiber surface and produce nanocomposite fiber products with excellent antibacterial ability. The main reaction mechanism is through PAA or IPA as additives to assist silver particles in adhering firmly onto Nylon or PET fiber surface. With good thermal stability and chemical stability silver is considered as an excellent inorganic antibacterial agent. It can easily react with enzyme-protein molecules in bacteria and achieve sterilization effect by destructing cell surface and killing the bacteria. The antibacterial testing report indicates Nylon and PET fibers containing nano silver have excellent antibacterial ability. The invented product can be used for functional textiles for medical applications, personal products and manufacturing environment.

    摘要翻译： 本发明涉及一种含有有机中间体或自由基清除剂的抗菌纳米金属复合纤维材料的新型制备方法。 本发明的技术主要使用伽马射线辐射到含有PAA（聚丙烯酸中间体）或IPA（异丙醇自由基清除剂）和硝酸银溶液的溶液混合物，以在尼龙或PET纤维表面诱导交联或接枝，并制备纳米复合纤维 产品具有优良的抗菌能力。 主要反应机理是通过PAA或IPA作为添加剂，以帮助银颗粒牢固地粘附在尼龙或PET纤维表面上。 具有良好的热稳定性和化学稳定性，银被认为是优良的无机抗菌剂。 它可以容易地与细菌中的酶 - 蛋白质分子反应，并通过破坏细胞表面并杀死细菌达到灭菌效果。 抗菌检测报告指出，尼龙和含有纳米银的PET纤维具有优异的抗菌能力。 本发明的产品可用于医疗应用，个人产品和制造环境的功能性纺织品。

    Preparation of easily stripped off temporary wound dressing materials by radiation grafting
    6.
    发明授权
    Preparation of easily stripped off temporary wound dressing materials by radiation grafting 失效
    准备通过辐射移植容易剥离临时伤口敷料

    公开(公告)号：US6022330A

    公开(公告)日：2000-02-08

    申请号：US880744

    申请日：1997-06-23

    申请人： Chia-Chieh Chen ,  Ko-Shao Chen ,  Te-Hsing Wu ,  Ching-Hohn Len ,  Zei-Tsan Tsai ,  Bin Lin

    发明人： Chia-Chieh Chen ,  Ko-Shao Chen ,  Te-Hsing Wu ,  Ching-Hohn Len ,  Zei-Tsan Tsai ,  Bin Lin

    IPC分类号： A61L15/24 ,  A61F5/04 ,  A61F13/04

    CPC分类号： A61L15/24

    摘要： A novel method of preparation of easily stripped off temporary wound dressing material is disclosed. In this process, the-N-isopropyl acrylamide (NIPAAm) monomer is successfully grafted on the non-woven cloths by copolymerization. It is initiated by .gamma.-ray irradiation to activate the surface of the non-woven cloth. NIPAAm is then grafted onto the surface of the non-woven cloth. The free radical or peroxide is produced by Co-60 .gamma.-ray, then grafted on the non-woven cloths. The lower critical solution temperature (LCST) in thermoresponsive poly-N-isopropylacrylamide (NIPAAm) is still retained after the grafting. This will make the dressing cloth stripped off easily and without hurting the tissue. The material process is very simple and has medically applicable value.

    摘要翻译： 公开了一种制备易剥离的临时伤口敷料的新方法。 在该方法中，N-异丙基丙烯酰胺（NIPAAm）单体通过共聚成功地接枝在无纺布上。 通过γ射线照射开始激活无纺布的表面。 然后将NIPAAm接枝到无纺布的表面上。 自由基或过氧化物由Co-60γ射线产生，然后接枝在无纺布上。 热反应性聚-N-异丙基丙烯酰胺（NIPAAm）中的临界溶解温度较低（LCST）在接枝后仍然保留。 这样可以使敷料容易剥离，而不伤害组织。 材料过程非常简单，具有医学上适用的价值。

    Method of Fabricating I-123-IBOX
    10.
    发明申请
    Method of Fabricating I-123-IBOX 审中-公开
    制备I-123-IBOX的方法

    公开(公告)号：US20110288303A1

    公开(公告)日：2011-11-24

    申请号：US12783242

    申请日：2010-05-19

    申请人： Kang-Wei Chang ,  Shih-Ying Lee ,  Chia-Chieh Chen ,  Lie-Hang Shen

    发明人： Kang-Wei Chang ,  Shih-Ying Lee ,  Chia-Chieh Chen ,  Lie-Hang Shen

    IPC分类号： C07D263/54

    CPC分类号： C07D263/57

    摘要： A method is provided for fabricating I-123-IBOX. I-123-IBOX is used for SPECT of brain. During the fabrication, radioactivity of reaction vial and purification column can be detected. Thus, I-123-IBOX can be obtained in a short time through a simple process with reduced radioactive harms.

    摘要翻译： 提供了制备I-123-IBOX的方法。 I-123-IBOX用于大脑SPECT。 在制造过程中，可以检测反应瓶和纯化塔的放射性。 因此，I-123-IBOX可以在短时间内通过具有减少的放射性危害的简单方法获得。