초록 ▼

An abrasive article including (i) an embossed isolation layer 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 positioned within the pockets, and (iii

An abrasive article including (i) an embossed isolation layer 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 positioned within the pockets, and (iii) a coating of abrasive particles adhered to the contoured first surface of the isolation layer.

대표청구항 ▼

1. A method of making an abrasive article comprising:(a) embossing an isolation layer having first and second surfaces to form a contoured first surface and pockets in the second surface, (b) filling the pockets with a grinding aid-containing composition to form protrusions in the pockets, and (c) c

1. A method of making an abrasive article comprising:(a) embossing an isolation layer having first and second surfaces to form a contoured first surface and pockets in the second surface, (b) filling the pockets with a grinding aid-containing composition to form protrusions in the pockets, and (c) coating abrasive particles onto the first surface of the isolation layer.