Vapor permeable barrier coating applicable at low temperature
    7.
    发明授权
    Vapor permeable barrier coating applicable at low temperature 有权
    透气阻隔涂层适用于低温

    公开(公告)号:US08748528B2

    公开(公告)日:2014-06-10

    申请号:US13512500

    申请日:2010-11-18

    IPC分类号: C08L29/04

    摘要: Disclosed is a coating composition that includes an aqueous emulsion of a hydrophobic acrylic polymer, a water-soluble polymer, and an inorganic filler, and further includes a freezing-point lowering component to permit low temperature application. The freezing-point lowering component will preferably include a water-soluble, corrosion inhibiting salt. The coating composition will also optionally and preferably include an evaporation enhancing component to promote faster drying and skin formation at low temperatures. The coating composition may be coated onto a construction surface (e.g., by spraying) where, after drying, it will form a fully adhered barrier membrane that is water-vapor permeable, but air and liquid-water impermeable. Such membrane will preferably have sufficient coating thickness and sufficiently high elongation that it will bridge joints and cracks.

    摘要翻译: 公开了一种涂料组合物,其包含疏水性丙烯酸类聚合物,水溶性聚合物和无机填料的水性乳液,并且还包括允许低温应用的凝固点降低组分。 冷冻点降低成分优选包含水溶性腐蚀抑制盐。 涂料组合物还可任选地并且优选地包括蒸发增强组分以促进在低温下更快的干燥和皮肤形成。 涂料组合物可以涂覆在构造表面上(例如通过喷涂),其中干燥后,其将形成完全粘附的阻隔膜,其是水蒸汽可渗透的,但空气和液态水不可渗透。 这种膜将优选具有足够的涂层厚度和足够高的伸长率,以使桥接和裂缝。

    VAPOR PERMEABLE BARRIER COATING APPLICABLE AT LOW TEMPERATURE
    8.
    发明申请
    VAPOR PERMEABLE BARRIER COATING APPLICABLE AT LOW TEMPERATURE 有权
    适用于低温的蒸气渗透性阻隔涂料

    公开(公告)号:US20120231170A1

    公开(公告)日:2012-09-13

    申请号:US13512500

    申请日:2010-11-18

    摘要: Disclosed is a coating composition that includes an aqueous emulsion of a hydrophobic acrylic polymer, a water-soluble polymer, and an inorganic filler, and further includes a freezing-point lowering component to permit low temperature application. The freezing-point lowering component will preferably include a water-soluble, corrosion inhibiting salt. The coating composition will also optionally and preferably include an evaporation enhancing component to promote faster drying and skin formation at low temperatures. The coating composition may be coated onto a construction surface (e.g., by spraying) where, after drying, it will form a fully adhered barrier membrane that is water-vapor permeable, but air and liquid-water impermeable. Such membrane will preferably have sufficient coating thickness and sufficiently high elongation that it will bridge joints and cracks.

    摘要翻译: 公开了一种涂料组合物,其包含疏水性丙烯酸类聚合物,水溶性聚合物和无机填料的水性乳液,并且还包括允许低温应用的凝固点降低组分。 冷冻点降低成分优选包含水溶性腐蚀抑制盐。 涂料组合物还可任选地并且优选地包括蒸发增强组分以促进在低温下更快的干燥和皮肤形成。 涂料组合物可以涂覆在构造表面上(例如通过喷涂),其中干燥后,其将形成完全粘附的阻隔膜,其是水蒸汽可渗透的,但空气和液态水不可渗透。 这种膜将优选具有足够的涂层厚度和足够高的伸长率,以使桥接和裂缝。

    Two-phase compositions
    10.
    发明授权
    Two-phase compositions 有权
    两相组合物

    公开(公告)号:US07381768B2

    公开(公告)日:2008-06-03

    申请号:US10832612

    申请日:2004-04-27

    IPC分类号: C08F122/02

    摘要: Disclosed is a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer phase. Also disclosed is a two component system for preparing a composition comprising a hydrophobic polymer phase and a water-swollen superabsorbent polymer phase. The first component is an emulsion of the hydrophobic polymer; the second component comprises the superabsorbent polymer; and the first and second components form the composition when mixed.

    摘要翻译: 公开了包含疏水性聚合物相和水溶胀的超吸收聚合物相的组合物。 还公开了一种用于制备包含疏水性聚合物相和水溶胀超吸收聚合物相的组合物的双组分体系。 第一组分是疏水性聚合物的乳液; 第二组分包含超吸收聚合物; 并且第一和第二组分混合时形成组合物。