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Colored glass compositions

2020-07-14 来源:步旅网
专利内容由知识产权出版社提供

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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