Method of coating an uncured mineral substrate
    93.
    发明授权
    Method of coating an uncured mineral substrate 失效
    未固化矿物基质的涂覆方法

    公开(公告)号:US06423382B1

    公开(公告)日:2002-07-23

    申请号:US09448114

    申请日:1999-11-24

    IPC分类号: C08F246

    摘要: A high gloss coating on a mineral substrate, such as a roof tile or floor tile, can be achieved by a method comprising: i) applying a first coating consisting of an aqueous composition comprising a film forming polymeric binder to a surface of the uncured substrate; ii) exposing said first coating to hot air or infrared, ultraviolet or microwave radiation, for sufficient time for at least the surface of said coating remote from the substrate body to form a film of polymeric binder, and iii) applying a second coating consisting of an aqueous composition comprising a film forming polymeric binder on top of the first coating. After application of the second coating, the substrate and coatings are dried and cured, for example in an oven or autoclave.

    摘要翻译: 可以通过以下方法来实现矿物基材上的高光泽涂层,例如屋顶瓦或地砖,其方法包括:i)将由包含成膜聚合物粘合剂的水性组合物组成的第一涂层施加到未固化的基材的表面 ; ii)将所述第一涂层暴露于热空气或红外线,紫外线或微波辐射下足够的时间,以使至少所述涂层的远离基体的表面形成聚合物粘合剂的膜,并且ii)施加由 水性组合物,其包含在第一涂层顶部的成膜聚合物粘合剂。 在施加第二涂层之后,将基底和涂层干燥并固化,例如在烘箱或高压釜中。

    Coated concrete surface and a process for coating a concrete surface
    94.
    发明申请
    Coated concrete surface and a process for coating a concrete surface 失效
    涂层混凝土表面和涂覆混凝土表面的方法

    公开(公告)号:US20020064637A1

    公开(公告)日:2002-05-30

    申请号:US09726098

    申请日:2000-11-29

    发明人: Anthony S. Brown

    摘要: Disclosed are a coated concrete substrate and a process for coating the substrate. The process includes applying a colored polymer-enhanced grout coating and allowing it to cure. A template without adhesive backing is applied over the coating layer. The template is removed after the coating layer is cured. A primer is applied over the coating layer, for providing good cohesive and adhesive properties. A sealer is applied over the cured primer layer, for providing chemical resistance and UV protection. The resulted coated concrete surface is decorative, durable, resilient, stain, chemical resisting, UV protecting, and has the appearance of brick or ceramic tile.

    摘要翻译: 公开了一种涂覆的混凝土基底和用于涂覆基底的方法。 该方法包括应用着色聚合物增强剂灌浆涂层并使其固化。 没有粘合剂背衬的模板涂覆在涂层上。 在涂层固化后,除去模板。 在涂层上施加底漆,以提供良好的内聚性和粘合性。 在固化的底漆层上施加密封剂,以提供耐化学性和防紫外线。 所形成的涂层混凝土表面是装饰性,耐用性,弹性,耐污染,耐化学腐蚀,防紫外线,并具有砖或瓷砖的外观。