摘要 |
To avoid pull-out of abrasive particles from a binder, the abrasive article of the invention has abrasive elements dispersed in a binder matrix, the abrasive elements having individual particles of abrasive material, all of which are partially embedded in a metal binder. The abrasive particles, when introduced into an electrolyte bath only during the final stages of an electrodeposition process, are embedded only on a major surface of the metal binder. <IMAGE> |
申请人 |
MINNESOTA MINING AND MFG. CO., SAINT PAUL, MINN., US |
发明人 |
GORSUCH, IAN, C/O MINNESOTA MINING MAN. CO., ST. PAUL, MINNESOTA 55133-3427, US;LAWSON, TIMOTHY, C/O MINNESOTA MINING MAN. CO., ST. PAUL, MINNESOTA 55133-3427, US |