Breathable glossy sealant for concrete and masonry surfaces
    1.
    发明授权
    Breathable glossy sealant for concrete and masonry surfaces 有权
    用于混凝土和砖石表面的透气光泽密封剂

    公开(公告)号:US09126872B2

    公开(公告)日:2015-09-08

    申请号:US13291551

    申请日:2011-11-08

    申请人: Paul A. Smith

    发明人: Paul A. Smith

    摘要: A water-based concrete or masonry sealant includes an acrylic- or silicone-modified reaction product of an unsaturated drying oil and an alkyd, the reaction product being dispersed in aqueous solution; and a dispersion of metal salt catalyst in aqueous solution. A method of treating a previously sealed concrete or masonry substrate, includes the steps of: applying to the previously sealed concrete or masonry substrate a sealant comprising an acrylic- or silicone-modified reaction product of an unsaturated drying oil and an alkyd, the reaction product being dispersed in aqueous solution; an aqueous dispersion of metal salt catalyst, and water; and allowing the sealant to cure.

    摘要翻译: 水性混凝土或砖石密封剂包括不饱和干燥油和醇酸树脂的丙烯酸或有机硅改性的反应产物,反应产物分散在水溶液中; 和金属盐催化剂在水溶液中的分散体。 一种处理预先密封的混凝土或砖石衬底的方法包括以下步骤:向先前密封的混凝土或砖石衬底施加密封剂,其包含不饱和干燥油和醇酸树脂的丙烯酸或有机硅改性的反应产物,反应产物 分散在水溶液中; 金属盐催化剂的水分散体和水; 并允许密封剂固化。