Process of metallizing polymeric foam to produce an anti-microbial and filtration material
    1.
    发明授权
    Process of metallizing polymeric foam to produce an anti-microbial and filtration material 有权
    金属化聚合物泡沫以生产抗微生物和过滤材料的方法

    公开(公告)号:US07666476B2

    公开(公告)日:2010-02-23

    申请号:US11209567

    申请日:2005-08-23

    IPC分类号: B05D3/10 B05D1/18

    摘要: A method of producing a metallized polymeric foam that produces an anti-microbial material using an advanced method of metallizing polymeric foam with a metal, such as silver. The foam material may be polyurethane, polyester, polyether, or a combination thereof. The method provides a 3-dimensional surface coating of the metal. The metallized substrate is durable and highly adherent. Such metallized foam is a highly effective filter and/or an anti-microbial product. The mechanism of filtration is mainly due to Vander Der Wal attraction. The anti-microbial activity may be due, in part, to the release of select metal ions as a response to stimuli.

    摘要翻译: 一种生产金属化聚合物泡沫的方法,其使用金属化诸如银的聚合物泡沫的先进方法产生抗微生物材料。 泡沫材料可以是聚氨酯,聚酯,聚醚或其组合。 该方法提供金属的三维表面涂层。 金属化基板是耐用且高粘附性的。 这种金属化泡沫是高效过滤器和/或抗菌产品。 过滤机制主要是由于Vander Der Wal吸引力。 抗微生物活性可能部分是由于作为对刺激的反应释放选择的金属离子。

    Process for creating spun yarn
    2.
    发明申请
    Process for creating spun yarn 审中-公开
    纺纱生产工艺

    公开(公告)号:US20090025359A1

    公开(公告)日:2009-01-29

    申请号:US11920103

    申请日:2006-05-08

    IPC分类号: D06M11/83 D02G1/02 D02G3/04

    摘要: Input fibers to be used for the manufacture of textile components are cut to a proper length [113]. The fibers are metallized [115] with silver and copper. The metallized fibers are opened [121] and blended [123] with other fibers. The blended fibers are preferably opened again [125]. Then the blended fibers are oriented [127] and drawn [129] into a sliver. Roving [140] may be applied to the sliver to condense the fibers. The length of the fibers, the denier of the fibers, the amount of metal coating and composition of the metal coating are selected to provide an optimum amount of metal ion discharge to have the proper antimicrobial properties, while optimizing wound healing properties, and minimizing manufacturing costs.

    摘要翻译: 用于制造纺织部件的输入纤维被切割成适当的长度[113]。 纤维用银和铜金属化[115]。 打开金属化纤维[121]并与其他纤维混合[123]。 混合纤维优选再次打开[125]。 然后将混合的纤维取向[127]并拉伸成条子[129]。 纱线[140]可以应用于条子以冷凝纤维。 选择纤维的长度,纤维的旦数,金属涂层的量和金属涂层的组成,以提供最佳量的金属离子放电以具有适当的抗微生物性质,同时优化伤口愈合性质,并最小化制造 费用