| 发明名称 |
ABRASIVE ARTICLE AND METHOD FOR MAKING THE SAME |
| 摘要 |
The present invention relates to an abrasive article. The abrasive article o f the present invention contains an abrasive layer, a polyurethane structure bonded to the abrasive layer and a substrate bonded t o the polyurethane structure. The present invention also involves a method for making said abrasive article.
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| 申请公布号 |
CA2321835(C) |
申请公布日期 |
2005.11.22 |
| 申请号 |
CA19992321835 |
申请日期 |
1999.02.25 |
| 申请人 |
WILSHIRE TECHNOLOGIES, INC. |
发明人 |
LUO, ERIC;PISACANE, FERDINAND F. |
| 分类号 |
B24B29/00;B24D3/22;B24D3/26;B24D7/00;B24D11/00;B24D11/02;(IPC1-7):B24D3/00;B24B1/00;B24D17/00;B32B27/40 |
主分类号 |
B24B29/00 |
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