发明名称 |
SHAPED ABRASIVE PARTICLES WITH A SLOPING SIDEWALL |
摘要 |
<p>Shaped abrasive particles each having a sloping sidewall, each of the shaped abrasive particles comprising alpha alumina and having a first face and a second face separated by a thickness, t. The shaped abrasive particles further comprising either: a draft angleαbetween the second face and the sloping sidewall, and the draft angleαis between about 95 degrees to about 130 degrees, or the sloping sidewall having a radius, R, between the first face and the second face and the radius, R, is between about 0.5 to about 2 times the thickness, t.</p> |
申请公布号 |
EP2373747(A2) |
申请公布日期 |
2011.10.12 |
申请号 |
EP20090836640 |
申请日期 |
2009.12.01 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
ADEFRIS, NEGUS B.;ERICKSON, DWIGHT D.;CULLER, SCOTT R.;BODEN, JOHN T.;HAAS, JOHN D. |
分类号 |
C09C1/68;B24D3/00;C09K3/14 |
主分类号 |
C09C1/68 |
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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