发明授权
- 专利标题： Anti-static and loading abrasive coating
- 专利标题（中）： 防静电和加载磨料涂层
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申请号： US373999申请日： 1989-06-29
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公开(公告)号： US4973338A公开(公告)日： 1990-11-27
- 发明人: Anthony C. Gaeta , Alex J. Dean
- 申请人： Anthony C. Gaeta , Alex J. Dean
- 申请人地址： NY Niagara Falls
- 专利权人： Carborundum Abrasives Company
- 当前专利权人： Carborundum Abrasives Company
- 当前专利权人地址： NY Niagara Falls
- 主分类号： B24D3/00
- IPC分类号： B24D3/00 ; B24D3/34 ; B24D9/00 ; B24D11/00 ; B24D13/00
摘要：
A coated abrasive is disclosed that has been oversized with an anti-loading amount of a quaternary ammonium anti-static compound, comprising from about 15 to about 35 carbon atoms and a molecular weight not less than about 300, have been found to have a combination of anti-static, lubricity and anti-loading characteristics which provide improved abrading efficiency and longer abrading life.
公开/授权文献
- US5518854A Flexible tubes supported on rigid drum 公开/授权日：1996-05-21
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