发明名称 |
PLASMA TREATED ABRASIVE ARTICLE AND METHOD OF MAKING SAME |
摘要 |
<p>An abrasive article, such as a structured abrasive article, can be treated by subjecting it to plasma whereby the outer surface can be eroded exposing at least a portion of the abrasive particles dispersed within a cross-linked binder forming the abrasive composites. Depending on the process conditions for the plasma treatment, it is possible to erode only a small portion or substantially all of the cross-linked binder from the outer surface. Thus, the initial cut-rate of the abrasive article can be controlled since it is possible to precisely control the degree, height, or area of the exposed abrasive particles.</p> |
申请公布号 |
EP2240298(A2) |
申请公布日期 |
2010.10.20 |
申请号 |
EP20080870190 |
申请日期 |
2008.12.08 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CULLER, SCOTT R.;DAVID, MOSES M.;QUADE, WILLIAM C.;BRINKMEIER, BRIAN J.;WOO, EDWARD J. |
分类号 |
B24D11/00;B24D3/00 |
主分类号 |
B24D11/00 |
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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