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    • 2. 发明授权
    • UV absorbing gray glass composition
    • 紫外线吸收灰色玻璃组成
    • US07560404B2
    • 2009-07-14
    • US11222406
    • 2005-09-08
    • Larry J. ShelestakMehran ArbabDennis G. Smith
    • Larry J. ShelestakMehran ArbabDennis G. Smith
    • C03C3/087C03C3/095
    • C03C3/087C03C3/095C03C4/085
    • A novel glass composition is disclosed. The glass composition includes a base glass composition made up of SiO2 from 65 to 75 weight percent, Na2O from 10 to 20 weight percent, CaO from 5 to 15 weight percent, MgO from 0 to 5 weight percent, Al2O3 from 0 to 5 weight percent, K2O from 0 to 5 weight percent, B2O3 0 to 5%, and MnO2 0 to 0.5%, and a colorant and property modifying material portion made up of total iron up to 0.65 weight percent, Se ranging from 2 PPM to 10 PPM, at least one UV absorber selected from CeO2, V2O5, TiO2 and MoO3, CoO up to 20 PPM, and Cr2O3 up to 75 PPM, wherein the glass composition has a redox ratio ranging from 0.2 to 0.6.
    • 公开了一种新型玻璃组合物。 玻璃组合物包括由SiO 2计为65〜75重量%,Na 2 O为10〜20重量%,CaO为5〜15重量%,MgO为0〜5重量%,Al 2 O 3为0〜5重量% ,0〜5重量%的K 2 O,0〜5%的B 2 O 3和0〜0.5重量%的MnO 2,以及由总计铁达0.65重量%以上的着色剂和性能改性材料部分,Se在2PPM〜10PPM的范围内, 选自CeO 2,V 2 O 5,TiO 2和MoO 3的至少一种紫外线吸收剂,高达20PPM的CoO和高达75PPM的Cr 2 O 3,其中所述玻璃组合物的氧化还原比范围为0.2至0.6。
    • 4. 发明授权
    • Limited visible transmission blue glasses
    • 有限可见透射蓝眼镜
    • US06953758B2
    • 2005-10-11
    • US10047353
    • 2002-01-14
    • Mehran ArbabLarry J. ShelestakDennis G. Smith
    • Mehran ArbabLarry J. ShelestakDennis G. Smith
    • C03C3/078C03C3/087C03C3/095C03C4/02C03C4/08
    • C03C4/02C03C3/087C03C4/082C03C4/085
    • A blue colored, infrared and ultraviolet absorbing glass composition having a luminous transmittance of up to 60 percent can form transparent glass panel sets for mounting in automobiles. A non-limiting glass composition includes a standard soda-lime-silica glass base composition and a solar radiation absorbing and colorant portion having 0.9 to 2.0 percent by weight total iron, 0.15 to 0.65 percent by weight FeO, 90 to 250 PPM CoO, and optionally up to 12 PPM Se and up to 0.9 wt % TiO2, and preferably 1 to 1.4 percent by weight total iron, 0.20 to 0.50 percent by weight FeO, 100 to 150 PPM CoO, up to 8 PPM Se, and up to 0.5 wt % TiO2, at a thickness of 0.160 inches (4.06 millimeters) the glass has a dominant wavelength in the range of 480 to 489 nanometers and an excitation purity of at least 8 percent.
    • 具有高达60%的透光率的蓝色,红外和紫外线吸收玻璃组合物可以形成用于安装在汽车中的透明玻璃面板组。 非限制性玻璃组合物包括标准钠钙石英玻璃基础组合物和具有0.9至2.0重量%总铁,0.15至0.65重量%FeO,90至250PPM CoO的太阳辐射吸收和着色剂部分,以及 可选地高达12PPM Se和至多0.9重量%的TiO 2,优选1至1.4重量%的总铁,0.20至0.50重量%的FeO,100至150PPM的CoO,至多8 PPM Se和至多0.5重量%TiO 2,厚度为0.160英寸(4.06毫米),玻璃的主波长在480至489纳米之间,激发纯度至少为 8%。
    • 5. 发明授权
    • Colored glass compositions
    • 彩色玻璃组合物
    • US07825051B2
    • 2010-11-02
    • US11331287
    • 2006-01-12
    • Dennis G. SmithLarry J. Shelestak
    • Dennis G. SmithLarry J. Shelestak
    • C03C3/095C03C3/087
    • C03C3/095C03C1/002C03C4/02C03C4/085
    • A glass composition is disclosed. The glass composition includes base glass composition including SiO2 from 65 to 75 weight percent, Na2O from 10 to 20 weight percent, CaO from 5 to 15 weight percent, MgO from 0 to 5 weight percent, Al2O3 from 0 to 5 weight percent, K2O 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 0.02 weight percent, CeO2 from 0.05 weight percent to 1.5 weight percent, CoO up to 50 PPM, Se up to 15 PPM, Cr2O3 up to 500 PPM, CuO up to 0.5 weight percent, V2O5 up to 0.3 weight percent, TiO2 up to 1 weight percent, NiO up to 200 PPM, Er2O3 up to 3 weight percent, MnO2 up to 0.6 weight percent, and Nd2O3 up to 2 weight percent, wherein the glass composition has a redox ratio up to 0.55.
    • 公开了玻璃组合物。 玻璃组合物包括基础玻璃组合物,其包含65至75重量%的SiO 2,10至20重量%的Na 2 O,5至15重量%的CaO,0至5重量%的MgO,0至5重量%的Al 2 O 3,K 2 O 0至5重量%,BaO为0至1重量%,以及着色剂和性能改性部分,其包括总铁含量高达0.02重量%,CeO 2为0.05重量%至1.5重量%,CoO至50PPM,Se 至15PPM,Cr2O3高达500PPM,CuO高达0.5重量%,V2O5至0.3重量%,TiO 2高达1重量%,NiO高达200PPM,Er 2 O 3高达3重量%,MnO 2高达0.6重量% ,Nd 2 O 3至2重量%,其中玻璃组合物的氧化还原比高达0.55。