Abrading – Abrading process
Reexamination Certificate
2005-10-04
2005-10-04
Wilson, Lee D. (Department: 3723)
Abrading
Abrading process
C451S041000, C451S166000, C428S570000
Reexamination Certificate
active
06951504
ABSTRACT:
The present inventions is directed to a method of polishing a workpiece. The method comprises providing an abrasive article, the abrasive article comprising superabrasive particles within agglomerates. The method then comprises contacting the abrasive article with a workpiece outer surface, the workpiece outer surface comprising a thermal spray hard phase, and relatively moving the abrasive article and the workpiece. The workpiece outer surface may further comprises a bonding phase. The abrasive article may be a continuous belt, an abrasive tape or a resin bonded disk.
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Adefris Negus B.
Erickson Carl P.
Niccum Brent D.
Sager Thomas A.
Schroeder Craig F.
3M Innovative Properties Company
Blank Colene H.
Ojini Anthony
Wilson Lee D.
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