Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anatoly Z. Rosenflanz0
Date of Patent
July 21, 2009
0Patent Application Number
102116290
Date Filed
August 2, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Abrasive particles comprising ceramic (including glasses, crystalline ceramics, and glass-ceramics) comprising (on a theoretical oxide basis) Al2O3 and at least one other metal oxide (e.g., REO and; REO and at least one of ZrO2 or HfO2) and methods of making the same. The abrasive particles can be incorporated into a variety of abrasive articles, including bonded abrasives, coated abrasives, nonwoven abrasives, and abrasive brushes.
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