Polishing systems and methods of making and using same

A polishing system includes a substrate to be polished and a polishing pad. The polishing pad includes a base layer and a wear resistant layer. The system further includes a polishing solution disposed between the polishing pad and the substrate. The polishing solution includes a fluid component and...

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Bibliographische Detailangaben
Hauptverfasser:	LUGG, PAUL STUART, COAD, ERIC CARL, GAGLIARDI, JOHN JAMES
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DRESSING OR CONDITIONING OF ABRADING SURFACES DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES POLISHING POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH SEMICONDUCTOR DEVICES SKI WAXES TRANSPORTING
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Beschreibung
Zusammenfassung:	A polishing system includes a substrate to be polished and a polishing pad. The polishing pad includes a base layer and a wear resistant layer. The system further includes a polishing solution disposed between the polishing pad and the substrate. The polishing solution includes a fluid component and a plurality of ceramic abrasive composites. The ceramic abrasive composites include individual abrasive particles uniformly dispersed throughout a porous ceramic matrix. At least a portion of the porous ceramic matrix includes glassy ceramic material. The ceramic abrasive composites are dispersed in the fluid component.