Chemical-mechanical polishing formulation and methods of use

The invention is directed to a chemical-mechanical polishing formulation that includes: an abrasive particulate component; iodic acid; and water. The invention is also directed to a method for polishing a metal-containing substrate, the method including the steps of polishing the metal-containing su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HANNAH JAMES, HAGAN JAMES A
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH SEMICONDUCTOR DEVICES SKI WAXES
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Beschreibung
Zusammenfassung:	The invention is directed to a chemical-mechanical polishing formulation that includes: an abrasive particulate component; iodic acid; and water. The invention is also directed to a method for polishing a metal-containing substrate, the method including the steps of polishing the metal-containing substrate with a polishing pad at a suitable polishing pressure while the metal-containing substrate is in contact with the above polishing formulation.