LITHIUM-ALUMINOSILICATE GLASS WITH SHORT GLAZING TIMES
    1.
    发明申请
    LITHIUM-ALUMINOSILICATE GLASS WITH SHORT GLAZING TIMES 审中-公开
    具有短时间的铝 - 铝 - 铝酸盐玻璃

    公开(公告)号:US20090018007A1

    公开(公告)日:2009-01-15

    申请号:US11688104

    申请日:2007-03-19

    IPC分类号: C03C3/097 C03C3/04 C03C3/095

    摘要: A lithium-aluminosilicate glass or a corresponding glass ceramic that has a content of 0-0.4 SnO2, 1.3-2.7% by weight of ΣSnO2+TiO2, 1.3-2.5% by weight of ZrO2, 3.65-4.3% by weight of ΣZrO2+0.87 (TiO2+SnO2), ≦0.04% by weight of Fe2O3, 50-4000 ppm of Nd2O3 and 0-50 ppm of CoO is described. The glass or the glass ceramic is color-neutral, has a turbidity of less than 1% HAZE and a high light transmission. The glazing time for conversion of the glass into glass ceramic is especially short with less than 2.5 hours.

    摘要翻译: 含有0-0.4 SnO 2,1.3-2.7重量%的SigmaSnO 2 + TiO 2,1.3-2.5重量%的ZrO 2,3.65-4.3重量%的SigmaZrO 2 + 0.87的铝 - 硅酸铝玻璃或相应的玻璃陶瓷 (TiO 2 + SnO 2),<= 0.04重量%的Fe 2 O 3,50-4000ppm的Nd 2 O 3和0〜50ppm的CoO。 玻璃或玻璃陶瓷颜色中性,浊度小于1%HAZE和高透光率。 将玻璃转化成玻璃陶瓷的玻璃化时间特别短,不到2.5小时。

    TRANSPARENT GLASS CERAMIC PLATE THAT HAS AN OPAQUE, COLORED BOTTOM COATING OVER THE ENTIRE SURFACE OR OVER PART OF THE SURFACE
    2.
    发明申请
    TRANSPARENT GLASS CERAMIC PLATE THAT HAS AN OPAQUE, COLORED BOTTOM COATING OVER THE ENTIRE SURFACE OR OVER PART OF THE SURFACE 审中-公开
    透明玻璃陶瓷板,在整个表面或表面的一部分上具有优质,有色底漆

    公开(公告)号:US20070232476A1

    公开(公告)日:2007-10-04

    申请号:US11688099

    申请日:2007-03-19

    IPC分类号: C03C10/14 C03C10/12

    摘要: A transparent, colorless lithium-aluminosilicate glass ceramic plate with high-quartz mixed crystals as the prevailing crystal phase, which is provided on one side with an opaque, colored, temperature-stable coating over the entire surface or over the entire surface to a large extent, is described, which has a content of Nd2O3 of 40 to 4000 ppm, a Yellowness Index of less than 10% with a 4 mm glass (ceramic) layer thickness, and a variegation of colors of the glass or the glass ceramic in the CIELAB color system of C* of less than 5. The glass ceramic plate preferably has a composition (in % by weight based on oxide) of: Li2O 3.0-4.5, Na2O 0-1.5, K2O 0-1.5, ΣNa2O+K2O 0.2-2.0, MgO 0-2.0, CaO 0-1.5, SrO 0-1.5, BaO 0-2.5, ZnO 0-2.5, B2O3 0-1.0, Al2O3 19-25, SiO2 55-69, TiO2 1-3, ZrO2 1-2.5, SnO2 0-0.4, ΣSnO2+TiO2

    摘要翻译: 一种透明,无色的铝硅铝酸盐玻璃陶瓷板,其具有高石英混晶作为主要晶相,其一面在整个表面或整个表面上设置为不透明,着色,温度稳定的涂层至大面积 描述了其具有40至4000ppm的Nd 2 O 3 3含量,使用4mm玻璃(陶瓷)的黄度指数小于10%的范围, 层厚度以及C *小于5的CIELAB色系中的玻璃或玻璃陶瓷的颜色的变化。玻璃陶瓷板优选具有以下成分(以氧化物计的重量%):Li 2 O 3.0-4.5,Na 2 O 0-1.5,K 2 O 0-1.5,SigmaNa 2 O + K 2 O 0.2-2.0,MgO 0-2.0,CaO 0-1.5,SrO 0-1.5,BaO 0-2.5,ZnO 0-2.5,B 2 O, 0> 3 0-1.0,Al 2 O 3 19-25,SiO 2 55-69,TiO 2, 2 1-3,ZrO 2 1-2.5,SnO 2 0-0.4,SigmaSnO 2, + TiO 2 <3,P O 0-3.0,Nd 2 O 3, /SUB>0.01-0.4,CoO 0.0-0.004

    Lithium-aluminosilicate glass with short glazing times
    3.
    发明授权
    Lithium-aluminosilicate glass with short glazing times 有权
    具有短玻璃化时间的锂铝硅酸盐玻璃

    公开(公告)号:US08685873B2

    公开(公告)日:2014-04-01

    申请号:US13567744

    申请日:2012-08-06

    IPC分类号: C03C10/12 C03C3/083

    摘要: A lithium-aluminosilicate glass or a corresponding glass ceramic that has a content of 0-0.4SnO2, 1.3-2.7% by weight of ΣSnO2+TiO2, 1.3-2.5% by weight of ZrO2, 3.65-4.3% by weight of ΣZrO2+0.87 (TiO2+SnO2), ≦0.04% by weight of Fe2O3, 50-4000 ppm of Nd2O3 and 0-50 ppm of CoO is described. The glass or the glass ceramic is color-neutral, has a turbidity of less than 1% HAZE and a high light transmission. The glazing time for conversion of the glass into glass ceramic is especially short with less than 2.5 hours.

    摘要翻译: 锂铝硅酸盐玻璃或相应的玻璃陶瓷,其含量为0-0.4SnO2,1.3-2.7重量%的SnO2 + TiO2,1.3-2.5重量%的ZrO2,3.65-4.3重量%的&Sg​​r ; ZrO 2 + 0.87(TiO 2 + SnO 2),nlE; 0.04重量%的Fe 2 O 3,50-4000ppm的Nd 2 O 3和0-50ppm的CoO。 玻璃或玻璃陶瓷颜色中性,浊度小于1%HAZE和高透光率。 将玻璃转化成玻璃陶瓷的玻璃化时间特别短,不到2.5小时。