发明名称 |
DISH-SHAPED ABRASIVE PARTICLES WITH A RECESSED SURFACE |
摘要 |
Abrasive particles comprising dish-shaped abrasive particles each having a sidewall; each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t; and wherein either the first face or the second face is recessed or concave. |
申请公布号 |
KR20110100278(A) |
申请公布日期 |
2011.09.09 |
申请号 |
KR20117016327 |
申请日期 |
2009.11.24 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CULLER SCOTT R.;ERICKSON DWIGHT D.;ADEFRIS NEGUS B.;BODEN JOHN T.;HAAS JOHN D. |
分类号 |
C09K3/14;B24D3/08 |
主分类号 |
C09K3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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