发明授权
- 专利标题： Reducing agglomeration of particles while manufacturing a lapping plate using oil-based slurry
- 专利标题（中）： 在使用油基浆料制造研磨板的同时减少颗粒的团聚
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申请号： US11413401申请日： 2006-04-28
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公开(公告)号： US08801496B2公开(公告)日： 2014-08-12
- 发明人: Richard D. Bunch , Juan Francisco Coronado Nuno , Sergio Raul Elizalde Rojo , Ernesto Arturo Marguez Waldthausen
- 申请人： Richard D. Bunch , Juan Francisco Coronado Nuno , Sergio Raul Elizalde Rojo , Ernesto Arturo Marguez Waldthausen
- 申请人地址： NL Amsterdam
- 专利权人： HGST Netherlands B.V.
- 当前专利权人： HGST Netherlands B.V.
- 当前专利权人地址： NL Amsterdam
- 主分类号： B24B49/00
- IPC分类号： B24B49/00
摘要：
Embodiments of the present invention pertain to reducing agglomeration of particles while manufacturing a lapping plate using an oil-based slurry. According to one embodiment, an oil-based slurry with particles of a known size is applied to a lapping plate. The oil-based slurry is ultrasonically mixed while applying the oil-based slurry to the lapping plate in order to reduce agglomeration of the particles.
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