ABRASIVE ARTICLES AND METHODS OF MAKING AND USING SAME

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...

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Bibliographic Details
Main Authors BERG, GREGORY A, PIEPER, JON R, OLSON, RICHARD M, CULLER, SCOTT R
Format Patent
LanguageEnglish
French
Published 23.03.1995
Edition6
Subjects
GRINDING
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
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Summary: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 morc than 50 % by weight. It is preferred that the abrasive coating consists essentiaUy of a plurality of precisely shaped abrasive composites. Methods of making and using the abrasive articles are also presented.
Bibliography:Application Number: CA19942170990