Glass compositions

CCHEMISTRY METALLURGY C03Glass mineral C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS SURFACE TREATMENT OF GLASS SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS JOINING GLASS TO GLASS OR OTHER MATERIALS

C03C3/00Glass compositions

C03C3/04containing silica C03C3/045Silicon oxycarbide, oxynitride or oxycarbonitride glasses C03C3/06with more than 90% silica by weight C03C3/061by leaching a soluble phase and consolidating C03C3/062with less than 40% silica by weight C03C3/064containing boron C03C3/066containing zinc C03C3/068containing rare earths C03C3/07containing lead C03C3/072containing boron C03C3/074containing zinc C03C3/0745containing more than 50% lead oxide, by weight C03C3/076with 40% to 90% silica, by weight C03C3/078containing an oxide of a divalent metal C03C3/083containing aluminium oxide or an iron compound C03C3/085containing an oxide of a divalent metal C03C3/087containing calcium oxide C03C3/089containing boron C03C3/091containing aluminium C03C3/093containing zinc or zirconium C03C3/095containing rare earths C03C3/097containing phosphorus, niobium or tantalum C03C3/102containing lead C03C3/105containing aluminium C03C3/108containing boron C03C3/11containing halogen or nitrogen C03C3/111containing nitrogen C03C3/112containing fluorine C03C3/115containing boron C03C3/118containing aluminium C03C3/12Silica-free oxide glass compositions C03C3/122containing oxides of As, Sb, Bi, Mo, W, V, Te as glass formers C03C3/125containing aluminium as glass former C03C3/127containing TiO2 as glass former C03C3/14containing boron C03C3/142containing lead C03C3/145containing aluminium or beryllium C03C3/15containing rare earths C03C3/155containing zirconium, titanium, tantalum or niobium C03C3/16containing phosphorus C03C3/17containing aluminium or beryllium C03C3/19containing boron C03C3/21containing titanium, zirconium, vanadium, tungsten or molybdenum C03C3/23containing halogen and at least one oxide C03C3/247containing fluorine and phosphorus C03C3/253containing germanium C03C3/32Non-oxide glass compositions C03C3/321Chalcogenide glasses C03C3/323containing halogen C03C3/325Fluoride glasses C03C3/326containing beryllium C03C3/328Nitride glasses