Low-emissivity, soil-resistant coating for glass surfaces
    6.
    发明申请
    Low-emissivity, soil-resistant coating for glass surfaces 审中-公开
    低辐射率,玻璃表面的防污涂层

    公开(公告)号:US20060115655A1

    公开(公告)日:2006-06-01

    申请号:US11281237

    申请日:2005-11-16

    IPC分类号: B32B17/06

    摘要: A glass article that has a water-sheeting coating and methods of applying coating to a substrate are described. In certain embodiments, a water-sheeting coating 20 comprising silica is sputtered directly over a pyrolytic dielectric film over a glass sheet. In some cases, the exterior face of this water-sheeting coating is substantially non-porous but has an irregular surface. The water-sheeting coating causes water applied to the coated surface to sheet, making the glass article easier to clean and helping the glass stay clean longer. One embodiment provides an IG unit having a low-emissivity coating on its #2 surface, and having on its #4 surface a sputtered silica film over a pyrolytic dielectric layer.

    摘要翻译: 描述了具有水膜涂层的玻璃制品和将涂层施加到基底的方法。 在某些实施方案中,将包含二氧化硅的水涂层20直接溅射在玻璃板上的热解电介质膜上。 在一些情况下,该水涂层的外表面基本上是无孔的,但具有不规则的表面。 水涂层将涂布表面的水施加到片材上,使得玻璃制品更容易清洁,并帮助玻璃保持更长的清洁时间。 一个实施例提供了在其#2表面上具有低发射率涂层的IG单元,并且在其#4表面上在热解介电层上方具有溅射二氧化硅膜。