发明名称 |
ABRASIVE ARTICLE COMPRISING A STRUCTURED DIAMOND-LIKE CARBON COATING AND METHOD OF USING SAME TO MECHANICALLY TREAT A SUBSTRATE |
摘要 |
The invention provides abrasive articles comprising: (a) a backing having a first major surface and a second major surface; and (b) an abrasive coating consisting essentially of: (i) a hardened binder coating having a first surface adhered to the flexible backing and a second structured surface comprising a plurality of precisely-shaped protrusions; and (ii) a diamond-like carbon coating superposed and adhered to at least a portion of the structured surface of the hardened binder coating. Also reported is a method of mechanically treating a rigid disk or a rigid disk substrate using the abrasive articles of the present invention. |
申请公布号 |
EP1326734(A2) |
申请公布日期 |
2003.07.16 |
申请号 |
EP20010918302 |
申请日期 |
2001.03.02 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
COAD, ERIC, C.;O'NEILL, DAVID, G. |
分类号 |
B24D11/00;B24B7/24;B24B37/04;B24B37/24;B24D3/00;B24D3/28;(IPC1-7):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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