| 摘要 |
<p>An abrasive article including: (i) an embossed isolation layer (20) defining inversely contoured first and second surfaces with a plurality of peaks on the first surface producing a plurality of pockets on the second surface; (ii) grinding aid-containing protrusions (30) positioned within the pockets; and (iii) a coating of abrasive particles (60) adhered to the contoured first surface of the isolation layer.</p> |
