CERIUM OXIDE ABRASIVE FOR GLASS AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a cerium oxide abrasive used as a glass abrasive reduced in cost by using clay as part of its starting materials and possessing excellent abrasive performances as compared with those of a clay-free one. SOLUTION: A cerium oxide abrasive for glass produced by treating...

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Hauptverfasser:	KAWASAKI MUTSUO, UCHINO YOSHIJI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DYES LIME, MAGNESIA MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a cerium oxide abrasive used as a glass abrasive reduced in cost by using clay as part of its starting materials and possessing excellent abrasive performances as compared with those of a clay-free one. SOLUTION: A cerium oxide abrasive for glass produced by treating a mixture of clay and starting materials for a cerium oxide abrasive with fluorine. This abrasive comprises 0.1-20 wt.% clay, 0.5-10 wt.% fluorine, and the balance of rare earth oxides mainly consisting of cerium oxide.