Abrasive articles and methods of making and using same

Details Abrasive articles and methods of making and using same Abrasive articles and methods of making and using same

1993-09-13

1995-01-03

Bell, Mark L.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51307, 451 28, B24D 302

Patent

active

053782518

ABSTRACT:
An abrasive article is presented which includes a backing having a front and back surface, and an abrasive coating bonded to the front surface of the backing. The abrasive coating comprises a homogeneous mixture of a plurality of abrasive particles, a binder and a grinding aid. The binder serves to bond the abrasive coating to the backing and the grinding aid comprises at least 1% by weight of the abrasive coating, but not more than 50% by weight. It is preferred that the abrasive coating consists essentially of a plurality of precisely shaped abrasive composites. Methods of making and using the abrasive articles are also presented.

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