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    • 6. 发明授权
    • Infrared absorbing blue glass composition
    • 红外吸收蓝色玻璃组成
    • US06995102B2
    • 2006-02-07
    • US10620887
    • 2003-07-16
    • James V. JonesEdward N. Boulos
    • James V. JonesEdward N. Boulos
    • C03C3/087C03C4/10C03C4/08
    • C03C4/02C03C3/087C03C4/082C03C4/085Y10S501/904Y10S501/905
    • A blue glass composition comprises a soda-lime-silica base and a colorant portion consisting essentially of about 0.4 to 0.65 weight percent total iron oxide, about 0.1 to 0.3 weight percent manganese oxide, and cobalt oxide in an amount effective to produce a cobalt concentration of about 0.0002 to 0.0013 weight percent (about 2 to 13 ppm). The glass is characterized by a ratio of ferrous oxide to total iron oxide between about 0.43 and 0.58. The glass composition exhibits a combination of high visible transmittance, high infrared absorption and enhanced blue coloration. This is attributed in large part to the combination of ferrous oxide and cobalt oxide and to the effect of manganese oxide in reducing iron sulfide formation and thereby avoiding amber coloration.
    • 蓝色玻璃组合物包含钠钙二氧化硅基体和着色剂部分,其基本上由约0.4至0.65重量百分比的总氧化铁,约0.1至0.3重量%的氧化锰和氧化钴以有效产生钴浓度 为约0.0002至0.0013重量百分比(约2至13ppm)。 玻璃的特征在于氧化亚铁与总氧化铁的比例在约0.43至0.58之间。 玻璃组合物表现出高可见光透射率,高红外吸收和增强的蓝色着色的组合。 这主要归因于氧化亚铁和氧化钴的组合以及氧化锰在还原硫化铁形成中的作用,从而避免了琥珀着色。
    • 7. 发明申请
    • Infrared absorbing blue glass composition
    • 红外吸收蓝色玻璃组成
    • US20050014627A1
    • 2005-01-20
    • US10620887
    • 2003-07-16
    • James JonesEdward Boulos
    • James JonesEdward Boulos
    • C03C3/087C03C4/02C03C4/08
    • C03C4/02C03C3/087C03C4/082C03C4/085Y10S501/904Y10S501/905
    • A blue glass composition comprises a soda-lime-silica base and a colorant portion consisting essentially of about 0.4 to 0.65 weight percent total iron oxide, about 0.1 to 0.3 weight percent manganese oxide, and cobalt oxide in an amount effective to produce a cobalt concentration of about 0.0002 to 0.0013 weight percent (about 2 to 13 ppm). The glass is characterized by a ratio of ferrous oxide to total iron oxide between about 0.43 and 0.58. The glass composition exhibits a combination of high visible transmittance, high infrared absorption and enhanced blue coloration. This is attributed in large part to the combination of ferrous oxide and cobalt oxide and to the effect of manganese oxide in reducing iron sulfide formation and thereby avoiding amber coloration.
    • 蓝色玻璃组合物包含钠钙二氧化硅基体和着色剂部分,其基本上由约0.4至0.65重量百分比的总氧化铁,约0.1至0.3重量%的氧化锰和氧化钴以有效产生钴浓度 为约0.0002至0.0013重量百分比(约2至13ppm)。 玻璃的特征在于氧化亚铁与总氧化铁的比例在约0.43至0.58之间。 玻璃组合物表现出高可见光透射率,高红外吸收和增强的蓝色着色的组合。 这主要归因于氧化亚铁和氧化钴的组合以及氧化锰在还原硫化铁形成中的作用,从而避免了琥珀着色。
    • 9. 发明申请
    • Soda-lime glass of blue hue
    • 蓝藻色的钠钙玻璃
    • US20040157721A1
    • 2004-08-12
    • US10771524
    • 2004-02-05
    • Marc FoguenneDominique Coster
    • C03C003/087C03C003/095
    • C03C4/085C03C3/087C03C3/095C03C4/02C03C4/082Y10S501/904Y10S501/905
    • The invention relates to a coloured soda-lime glass of blue hue, containing more than 2 wt. % of MgO, more than 1.1 wt. % of Fe2O3, less than 0.53 wt. % of FeO and less than 0.13 wt. % of MnO2, and presenting under Illuminant A and for a glass thickness of 4 mm, a transmission factor (TLA4) higher than 15%, a selectivity (SE4) higher than 1.2 and a dominant wavelength (nullD) and a purity of excitation (P) such that they are located in the CIE chromaticity co-ordinate diagram inside a triangle whereof the apices are defined by the point representing the illuminant source C and the points whereof the co-ordinates (nullD, P) are (490,19) and (476,49) respectively. Said glass is particularly suitable for motor vehicle side windows, rear windows and sun roof.
    • 本发明涉及一种蓝色色调的有色钠钙玻璃,含有超过2重量% %的MgO,大于1.1wt。 %的Fe 2 O 3,小于0.53wt。 FeO%,小于0.13wt。 %的MnO 2,并且呈现在光源A下,玻璃厚度为4mm,透射因子(TLA4)高于15%,选择性(SE4)高于1.2,主波长(λD)和激发纯度( P),使得它们位于三角形内的CIE色度坐标图中,其顶点由表示光源C的点和坐标(λD,P)的点(490,19)定义, 和(476,49)。 所述玻璃特别适用于机动车辆侧窗,后窗和太阳屋顶。