发明申请
US20110143638A1 METHOD AND APPARATUS FOR MANUFACTURING A POLISHING ARTICLE WITH UNIFORM HEIGHT ABRASIVE PARTICLES 审中-公开
用于制造具有均匀高度磨粒的抛光物品的方法和装置

  • 专利标题: METHOD AND APPARATUS FOR MANUFACTURING A POLISHING ARTICLE WITH UNIFORM HEIGHT ABRASIVE PARTICLES
  • 专利标题(中): 用于制造具有均匀高度磨粒的抛光物品的方法和装置
  • 申请号: US13022449
    申请日: 2011-02-07
  • 公开(公告)号: US20110143638A1
    公开(公告)日: 2011-06-16
  • 发明人: Zine-Eddine Boutaghou
  • 申请人: Zine-Eddine Boutaghou
  • 主分类号: B24B1/00
  • IPC分类号: B24B1/00 B24D3/00 B24D18/00
METHOD AND APPARATUS FOR MANUFACTURING A POLISHING ARTICLE WITH UNIFORM HEIGHT ABRASIVE PARTICLES
摘要:
A method of making an abrasive article including the step of preparing a master plate with a surface having a shape. Depositing a spacer layer on the surface of the master plate. A slurry containing an adhesive and abrasive particles is deposited on a surface of the spacer layer. A substrate embedded with abrasive particles having a surface generally complementary to the surface of the master plate is fabricated. A spacer layer is formed by various method controlled the height of the protruded abrasive particles. The master plate and the spacer layer are separated from the substrate to expose abrasive particle protruding a substantially uniform height. An abrasive article made according to this method is also disclosed.
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