SYSTEM AND A METHOD FOR STOPPING IN AN OPENING A FLOW OF A FLUID
    24.
    发明申请
    SYSTEM AND A METHOD FOR STOPPING IN AN OPENING A FLOW OF A FLUID 有权
    系统和一种在打开流体流中停止的方法

    公开(公告)号:US20130248084A1

    公开(公告)日:2013-09-26

    申请号:US13876755

    申请日:2011-09-26

    CPC classification number: C09D5/00 C04B26/32 C09K3/12 C04B14/02

    Abstract: A system for stopping in an opening a flow of a fluid, wherein the system comprises: a kneadable silicon based polymer for fitting in and/or onto the opening so as to block any flow of the fluid through the opening, wherein the silicon based polymer comprises fillers so that the density of the silicon based polymer is higher as compared to the density of the silicon based polymer that does not comprise these fillers, and a silicon based sealant for applying against a dried form of the silicon based polymer, wherein the silicon based sealant is vulcanizable under exposure to humidity.

    Abstract translation: 一种用于在开口中停止流体流动的系统,其中所述系统包括:可混合的硅基聚合物,用于装配在所述开口中和/或所述开口上,以便阻挡流过所述开口的任何流动,其中所述硅基聚合物 包括填料,使得与不含这些填料的硅基聚合物的密度相比,硅基聚合物的密度更高,以及用于施加干燥形式的硅基聚合物的硅基密封剂,其中硅 基于密封剂在暴露于湿度下可硫化。

    Forming or coating material and utilization thereof
    30.
    发明授权
    Forming or coating material and utilization thereof 有权
    成型或涂层材料及其利用

    公开(公告)号:US06919398B1

    公开(公告)日:2005-07-19

    申请号:US09869183

    申请日:1999-12-15

    Abstract: Molding or coating materials, in particular coating substances for producing self-cleaning moldings or coatings, for example on facades and other building elements, which if they are exposed to rain or moving water from time to time, clean themselves and prevent permanent settlement of dirt particles and pollutants. In accordance with the invention that object is attained with molding or coating materials having the features set forth in the opening part of this specification, which are characterized in that the filler contained has an at least bimodal particle size distribution, wherein the one particle size range (A) has a mean particle diameter of at least 5 μm and the other particle size range (B) has a mean particle diameter of at most 3 μm and the weight ratio of the particles of the former particle size range (A) to the particles of the latter particle size range (B) is between 0.01:1 and 12:1 and the constituents of the dispersion arc so selected in respect of their hydrophilic properties that the static initial contact angle after 3 min equilibration is greater than 130°.

    Abstract translation: 成型或涂层材料,特别是用于生产自清洁模制品或涂料的涂料,例如在外墙和其他建筑构件上,如果它们不时暴露于雨水或移动的水中,则清洁自身并防止污垢的永久沉降 颗粒和污染物。 根据本发明,该目的是通过具有本说明书开头部分所述特征的成型或涂层材料来实现的,其特征在于所含填料具有至少双峰粒度分布,其中一个粒度范围 (A)的平均粒径为5μm以上,另一个粒径范围(B)的平均粒径为3μm以下,前者粒径范围(A)的粒子的重量比 后一粒径范围(B)的颗粒在0.01:1和12:1之间,并且关于它们的亲水性质,分散体的组分如此选择,使得3分钟平衡之后的静态初始接触角大于130°。

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