Metal bond abrasive article comprising porous ceramic abrasive composites and method of using same to abrade a workpiece

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United States of America Patent

PATENT NO 6319108
SERIAL NO

09350580

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Abstract

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An abrasive article is provided comprising a rigid backing having a first major surface and a second major surface; a plurality of ceramic abrasive composites each comprising a plurality of abrasive particles distributed throughout a porous ceramic matrix; and at least one metal coating which affixes the ceramic abrasive composites to at least one major surface of the backing.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 SAINT PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adefris, Negus B Burnsville, MN 67 3345
Erickson, Carl P Deer Park, WI 3 294

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