Surface coverings containing dispersed wear-resistant particles and methods of making the same
    3.
    发明授权
    Surface coverings containing dispersed wear-resistant particles and methods of making the same 失效
    含有分散耐磨颗粒的表面覆盖物及其制备方法

    公开(公告)号:US06218001B1

    公开(公告)日:2001-04-17

    申请号:US09014912

    申请日:1998-01-28

    IPC分类号: B32B516

    摘要: A surface covering comprising at least one layer containing wear-resistant particles, such as aluminum oxide, is disclosed. Preferably, the wear-resistant particles are present in the outermost layer of the surface covering which is exposed to the environment. A method to improve wear and/or stain resistance to a surface covering is also disclosed and includes adding an effective amount of wear-resistant particles to a top coat layer or outermost layer of a surface covering optionally, with the use of a suspension aid. Methods of making the surface covering are also disclosed.

    摘要翻译: 公开了一种包括至少一层包含耐磨颗粒(如氧化铝)的表面覆盖物。 优选地,耐磨颗粒存在于暴露于环境的表面覆盖物的最外层中。 还公开了一种改善对表面覆盖物的耐磨性和/或抗污性的方法,包括有选择地使用悬浮助剂将有效量的耐磨颗粒添加到表面覆盖层或覆盖表面的最外层。 还公开了制造表面覆盖物的方法。

    Connecting system for surface coverings
    7.
    发明授权
    Connecting system for surface coverings 有权
    表面覆层连接系统

    公开(公告)号:US06761008B2

    公开(公告)日:2004-07-13

    申请号:US09919755

    申请日:2001-08-01

    IPC分类号: E04F1502

    摘要: A spline, tongue, connector, or snap connector is described and useful for connecting a variety of surface covering products together. In one embodiment the spline is a polymeric material having an elongated shape and dimensions such that the spline has a sufficient width to fit into and extend outside of a groove in a side edge of a first plank and to fit into a respective groove in a side edge of a second plank. The spline may be concealed from view when the first plank and the second plank are connected together by the spline. A surface covering system for connecting two or more planks together is also described as well as methods to connect two or more planks together using the splines of the present invention. The system can include a spline having a length that differs from the length of one or more of the planks.

    摘要翻译: 描述了花键,舌头,连接器或卡扣连接器,并且可用于将各种表面覆盖物连接在一起。 在一个实施例中,花键是具有细长形状和尺寸的聚合物材料,使得花键具有足够的宽度以装配到第一板的侧边缘中的沟槽外侧并延伸到第二板的侧边缘中的槽的外侧并且配合到侧面中的相应凹槽中 第二块的边缘。 当第一木板和第二木板通过花键连接在一起时,花键可以隐藏起来。 还描述了用于将两个或多个木板连接在一起的表面覆盖系统以及使用本发明的花键将两个或多个木板连接在一起的方法。 该系统可以包括具有与一个或多个木板的长度不同的长度的花键。