COMPOSITION AND METHOD FOR TREATING CEMENT, CONCRETE, MORTAR OR FLOOR SCREED OR THE LIKE MATERIALS AND USE THEREOF
    5.
    发明申请
    COMPOSITION AND METHOD FOR TREATING CEMENT, CONCRETE, MORTAR OR FLOOR SCREED OR THE LIKE MATERIALS AND USE THEREOF 审中-公开
    用于处理水泥,混凝土,碎片或地板或类似材料的组合物和方法及其用途

    公开(公告)号:US20150353798A1

    公开(公告)日:2015-12-10

    申请号:US14763211

    申请日:2014-01-27

    发明人: Jens Holmegaard

    IPC分类号: C09K3/22 C09D129/14

    摘要: A method for treating surfaces of cement, concrete, mortar or floor screed or stone, marble or granite by applying at least one layer of a composition comprising of 2-20% by weight of particles of plasticized polyvinyl butyral (PVB) dispersed in water in an amount of 100 g/m2-600 g/m2. This ensures that the surfaces exhibit improved resistance to wear and reduced creation of dust during wear, i.e., a dust binding effect is achieved and protects the surfaces from being stained. The application of the aqueous PVB dispersion provides improved adhesion of conventional top coatings, such as epoxy or polyurethane (PU) based resins and results in a brighter surface on the treated surfaces. A composition and uses are also disclosed.

    摘要翻译: 通过施用至少一层包含2-20重量%分散在水中的增塑聚乙烯醇缩丁醛(PVB)颗粒的组合物的组合物来处理水泥,混凝土,砂浆或地板熨平板或石头,大理石或花岗岩的表面的方法 为100g / m 2〜600g / m 2。 这确保了表面具有改进的耐磨性和减少磨损期间灰尘的产生,即,实现了灰尘粘合效果并且保护了表面免受污染。 PVB分散体的应用提高了常规顶层涂料(例如环氧树脂或聚氨酯(PU))树脂的粘附性,并且在处理过的表面上形成更亮的表面。 还公开了组合物和用途。