发明申请
- 专利标题： METHOD OF FORMING A SHAPED ABRASIVE PARTICLE
- 专利标题（中）： 形成形状磨粒的方法
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申请号： US13341664申请日： 2011-12-30
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公开(公告)号： US20120168979A1公开(公告)日： 2012-07-05
- 发明人: Ralph Bauer , Martin Barnes , Yves Boussant-Roux , Jennifer H. Czerepinski , Doruk O. Yener
- 申请人： Ralph Bauer , Martin Barnes , Yves Boussant-Roux , Jennifer H. Czerepinski , Doruk O. Yener
- 申请人地址： US MA Worcester
- 专利权人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
- 当前专利权人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.
- 当前专利权人地址： US MA Worcester
- 主分类号： B29B9/02
- IPC分类号： B29B9/02
摘要：
A method for making abrasive grains, the method comprising mixing one or more solids with one or more liquids in a twin screw extruder to form a mixture, transferring the mixture to a high pressure piston extruder; and extruding the mixture from the high pressure piston extruder through a die to form an extrude. The method further includes segmenting the extrudate to form extruded shaped abrasive particles.
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