Anti-microbial substrates with peroxide treatment
    9.
    发明授权
    Anti-microbial substrates with peroxide treatment 有权
    用过氧化物处理的抗微生物底物

    公开(公告)号:US08778386B2

    公开(公告)日:2014-07-15

    申请号:US11847976

    申请日:2007-08-30

    IPC分类号: A61F13/00 A61K33/40

    摘要: An oxidizing anti-microbial treatment and products containing such treatment are described. The treatment involves, in part, preparing a substrate to accept an attachment of charged moieties, and a number of stabilized peroxide compounds on at least part of a surface of said substrate. When microbes, such as bacteria, having a net charge opposite to that of the charged moieties come in close proximity to the treated substrate surface, peroxide molecules from the substrate are activated and released to kill the microbes.

    摘要翻译: 描述了氧化性抗微生物处理和含有这种处理的产品。 该处理部分地涉及制备底物以接受带电部分的附着物,以及在所述基材的至少部分表面上的许多稳定的过氧化物化合物。 当具有与带电部分的净电荷相反的净电荷的微生物与处理的底物表面紧密接近时,来自底物的过氧化物分子被活化并释放以杀死微生物。

    Abrasion-Resistant Nonwovens
    10.
    发明申请
    Abrasion-Resistant Nonwovens 审中-公开
    耐磨无纺布

    公开(公告)号:US20130109263A1

    公开(公告)日:2013-05-02

    申请号:US13285695

    申请日:2011-10-31

    IPC分类号: B32B27/12 B05D3/10 B05D7/24

    摘要: As described herein, an abrasion resistant nonwoven fabric includes fibers having an external surface covered with a treatment selected from the group consisting of organosilicone compounds applied by plasma treatment in inert gas without the presence of oxygen and acrylic monomers having a Tg greater than or equal to 20 degrees C. applied onto the nonwoven fabric and subsequently surface grafted and crosslinked via exposure to plasma glow discharge or e-beam without the presence of oxygen. The treated fabrics demonstrate improved abrasion resistance over untreated fabrics.

    摘要翻译: 如本文所述,耐磨非织造织物包括具有外部表面的纤维,该外部表面覆盖有选自由氧气存在的惰性气体中等离子体处理而施加的有机硅化合物和Tg大于或等于 20摄氏度施加到无纺织物上,随后通过暴露于等离子体辉光放电或电子束而不存在氧而表面接枝和交联。 经处理的织物表现出比未处理织物更好的耐磨性。