专利名称:Colored glass compositions发明人:Dennis G. Smith,Larry J. Shelestak申请号:US11331287申请日:20060112
公开号:US20070161492A1公开日:20070712
摘要:A glass composition is disclosed. The glass composition includes base glasscomposition including SiOfrom 65 to 75 weight percent, NaO from 10 to 20 weightpercent, CaO from 5 to 15 weight percent, MgO from 0 to 5 weight percent, AlOfrom 0to 5 weight percent, KO from 0 to 5 weight percent, and BaO from 0 to 1 weight percent,and a colorant and property modifying portion including total iron from up to 0.02weight percent, CeOfrom 0.05 weight percent to 1.5 weight percent, CoO up to 50 PPM,Se up to 15 PPM, CrOup to 500 PPM, CuO up to 0.5 weight percent, VOup to 0.3 weightpercent, TiOup to 1 weight percent, NiO up to 200 PPM, ErOup to 3 weight percent,MnOup to 0.6 weight percent, and NdOup to 2 weight percent, wherein the glasscomposition has a redox ratio up to 0.55.
申请人:Dennis G. Smith,Larry J. Shelestak
地址:Butler PA US,Bairdford PA US
国籍:US,US
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