Flexible flashing for multiplanar building surfaces
    42.
    发明授权
    Flexible flashing for multiplanar building surfaces 有权
    灵活闪烁多平面建筑物表面

    公开(公告)号:US07201820B2

    公开(公告)日:2007-04-10

    申请号:US11248991

    申请日:2005-10-11

    摘要: The invention pertains to a novel method for flashing a door, window, ductwork or other rough opening in a building surface. The method involves the use of a tape strip having a continuous, non-perforated, machine-direction-splittable plastic release sheet liner which is selectively removed in controlled portions without the need for cutting strings. Anisotropic tear-resistance properties of the release liner facilitate a careful, controlled, and progressive installation of the tape strip while avoiding unwanted transverse tearing that could block or foul the adhesive.

    摘要翻译: 本发明涉及一种用于在建筑物表面中闪烁门,窗,管道系统或其他粗糙开口的新方法。 该方法包括使用具有连续的,非穿孔的机器方向可拆卸的塑料剥离片衬垫的带条,其在受控部分中选择性地移除而不需要切割线。 释放衬片的各向异性抗撕裂性能有助于仔细,可控和逐步地安装带条,同时避免不必要的横向撕裂,从而阻碍或弄脏粘合剂。

    Bitumen adhesive composition containing an ionomeric elastomer and
waterproofing membranes comprising same
    45.
    发明授权
    Bitumen adhesive composition containing an ionomeric elastomer and waterproofing membranes comprising same 失效
    含有离聚物弹性体的沥青粘合剂组合物和包含其的防水膜

    公开(公告)号:US4595636A

    公开(公告)日:1986-06-17

    申请号:US724000

    申请日:1985-04-17

    摘要: Bitumen-based pressure sensitive adhesive compositions are provided which comprise bitumen, oil, and an ionomeric elastomer. The adhesive compositions are useful as self adherent waterproofing layers, particularly in roofing applications. The use of the ionomeric elastomer permits formulation of the adhesive to have improved tack at the lower temperatures encountered in such application while maintaining desired flexibility, shear strength, and flow resistance.Also provided are waterproofing membranes comprising the inventive adhesive compositions.

    摘要翻译: 提供了基于沥青的压敏粘合剂组合物,其包含沥青,油和离聚物弹性体。 粘合剂组合物可用作自粘防水层,特别是在屋顶应用中。 使用离聚物弹性体允许粘合剂的配制在这种应用中遇到的较低温度下具有改进的粘性,同时保持所需的柔韧性,剪切强度和流动阻力。 还提供了包含本发明的粘合剂组合物的防水膜。