AQUEOUS WATER BARRIER COATINGS
    1.
    发明申请
    AQUEOUS WATER BARRIER COATINGS 审中-公开
    水性防水涂料

    公开(公告)号:WO2017210606A1

    公开(公告)日:2017-12-07

    申请号:PCT/US2017/035754

    申请日:2017-06-02

    Abstract: Described herein is a multi-phase polymer binder including an aqueous polymer dispersion, an optional hydrophobic emulsion, and an optional surfactant. The polymer binder, when dried, provides a water uptake of less than about 5 g/m 2 /20 min, a seal strength of at least about 200 Newton/meter (N/m) as measured at 25 °C or at 90 °C, and sufficient block resistance to impart no substrate damage.

    Abstract translation: 本文描述了一种多相聚合物粘合剂,其包含水性聚合物分散体,任选的疏水性乳液和任选的表面活性剂。 当干燥时,聚合物粘合剂提供小于约5克/米2/20分钟的吸水率,在20℃下测得的至少约200牛顿/米(N / m)的密封强度。 25℃或90℃,并具有足够的阻挡阻力以不会损坏基材。

Patent Agency Ranking