SILICONE LUBRICANT
    493.
    发明申请
    SILICONE LUBRICANT 审中-公开
    硅胶润滑剂

    公开(公告)号:WO2014071285A1

    公开(公告)日:2014-05-08

    申请号:PCT/US2013/068250

    申请日:2013-11-04

    Abstract: A curing formulation operative as a lubricant is provided that has a plurality of silicone polymer precursors constituting a majority by weight of the formulation, each of the plurality of the silicone polymer precursors has a single curable moiety. A crosslinker is provided for reaction with the single curable moiety of each of the plurality of silicone polymer precursors to yield a thermoplastic silicone polymer having a majority by total weight of silicone polymer being comb- or branched-polymer form as the lubricant. A process of lubricating an interface is provide that includes the application of an aforementioned composition to the interface. Upon allowing sufficient time for the formulation to cure in ambient temperature conditions, a thermoplastic silicone polymer is formed having a majority by total weight of silicone polymer being comb- or branched-polymer.

    Abstract translation: 提供了作为润滑剂操作的固化配方,其具有构成该制剂重量的多数的硅氧烷聚合物前体,多个硅氧烷聚合物前体中的每一个具有单个可固化部分。 提供交联剂用于与多种有机硅聚合物前体中的每一种的单个可固化部分反应,得到热塑性聚硅氧烷聚合物,其中大部分为有机聚合物的总重量为梳形或支化聚合物形式作为润滑剂。 提供了一种润滑界面的过程,其包括将上述组合物应用于界面。 在允许足够的时间使制剂在环境温度条件下固化时,形成热塑性硅氧烷聚合物,其中大多数是聚硅氧烷聚合物的总重量为梳状或支化聚合物。

    SYSTEMS AND METHODS FOR APPLYING AN ANTIMICROBIAL COATING TO A MEDICAL DEVICE
    500.
    发明申请
    SYSTEMS AND METHODS FOR APPLYING AN ANTIMICROBIAL COATING TO A MEDICAL DEVICE 审中-公开
    将抗微生物涂层应用于医疗器械的系统和方法

    公开(公告)号:WO2010065463A3

    公开(公告)日:2010-11-04

    申请号:PCT/US2009066122

    申请日:2009-11-30

    Abstract: Methods for applying an antimicrobial coating to a medical device is disclosed. Generally, the methods comprise providing a medical device, dispensing an antimicrobial coating onto the device, flushing excess coating from the device, and curing the coating onto the device. In one aspect, the coating includes a UV-curable, antimicrobial composition. In this aspect, the medical device can be coated and the coating can be cured with UV light in a manner of seconds. In another aspect, the coating includes an antimicrobial solution that contains an acrylate-type polymer or copolymer. In this aspect, the medical device can be coated and the coating can be heat-cured in a manner of minutes. Both the UV-curable composition and the antimicrobial solution can also include rheological modifiers, as necessary. Additionally, the compositions include one or more antimicrobial agents, which may be selected from a wide array of agents.

    Abstract translation: 公开了将抗微生物涂层施加到医疗装置的方法。 通常,所述方法包括提供医疗装置,将抗微生物涂层分配到装置上,从装置冲洗多余的涂层,以及将涂层固化到装置上。 一方面,涂层包括可UV固化的抗微生物组合物。 在这方面,医疗装置可以被涂覆,并且涂层可以以几秒的方式用UV光固化。 另一方面,涂层包括含有丙烯酸酯类聚合物或共聚物的抗微生物溶液。 在这方面,医疗装置可以被涂覆,涂层可以以几分钟的方式热固化。 UV可固化组合物和抗微生物溶液也可以根据需要包括流变改性剂。 另外,组合物包括一种或多种抗微生物剂,其可以选自广泛的试剂。

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