发明授权
US06218001B1 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

  • 专利标题: Surface coverings containing dispersed wear-resistant particles and methods of making the same
  • 专利标题(中): 含有分散耐磨颗粒的表面覆盖物及其制备方法
  • 申请号: US09014912
    申请日: 1998-01-28
  • 公开(公告)号: US06218001B1
    公开(公告)日: 2001-04-17
  • 发明人: Hao A. ChenRichard JuddIsaac B. Rufus
  • 申请人: Hao A. ChenRichard JuddIsaac B. Rufus
  • 主分类号: B32B516
  • IPC分类号: B32B516
Surface coverings containing dispersed wear-resistant particles and methods of making the same
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.
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