GLASS PRODUCTION PROCESS
    1.
    发明申请
    GLASS PRODUCTION PROCESS 审中-公开
    玻璃生产工艺

    公开(公告)号:US20090000335A1

    公开(公告)日:2009-01-01

    申请号:US12198202

    申请日:2008-08-26

    IPC分类号: C03B5/16

    CPC分类号: C03B5/2252 C03C3/087

    摘要: To provide a glass production process capable of reducing bubbles remaining in glass after production, substantially without a refiner.A glass production process, characterized in that glass to be produced is soda lime glass containing water, and the process comprises a step of subjecting molten glass to reduced pressure defoaming in an atmosphere under a pressure of at most the bubble growth starting pressure Peq (kPa) represented by the following formula (1): Peq=−80.8+98.2×[β-OH]+68.0×[SO3]+0.0617×T  (1) wherein [β-OH] is the β-OH value (mm−1) of glass, [SO3] is the content (as represented by mass percentage based on oxides) of SO3 in glass, and T is the temperature (° C.) of the molten glass.

    摘要翻译: 提供一种玻璃制造方法,其能够在生产后能够减少玻璃中残留的气泡,基本上不需要精磨机。 一种玻璃制造方法,其特征在于,所生产的玻璃是含有水的钠钙玻璃,该方法包括在至少气泡生长开始压力Peq(kPa)的压力下,在气氛中使熔融玻璃进行减压脱泡的工序 )由下式(1)表示:<?in-line-formula description =“In-line Formulas”end =“lead”?> Peq = -80.8 + 98.2x [beta-OH] + 68.0x [SO3] + 0.0617xT(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中[β-OH]是玻璃的β-OH值(mm-1),[SO 3 ]是玻璃中SO 3的含量(以氧化物的质量百分数表示),T为熔融玻璃的温度(℃)。

    Light blue flat glass
    3.
    发明授权
    Light blue flat glass 失效
    浅蓝色平板玻璃

    公开(公告)号:US07326665B2

    公开(公告)日:2008-02-05

    申请号:US10653057

    申请日:2003-09-03

    IPC分类号: C03C3/095 C03C3/087

    CPC分类号: C03C4/02 C03C3/095

    摘要: A light blue flat glass which is soda-lime-silica glass and which contains Nd in such an amount that the content based on Nd2O3 represented by mass percentage, is from 0.001 to 0.1%, and no Co or Co in such an amount that the content based on CoO as represented by mass percentage, is less than 0.1 ppm.

    摘要翻译: 一种浅蓝色平板玻璃,其是钠钙石英玻璃,并且其含有以质量百分比表示的基于Nd 2 O 3 3的含量的Nd的量为 0.001〜0.1%,不含以质量百分比表示的以CoO为基准的量的Co或Co小于0.1ppm。

    HIGH TRANSMITTANCE LIGHT-COLORED GLASS AND PROCESS FOR PRODUCING THE GLASS
    5.
    发明申请
    HIGH TRANSMITTANCE LIGHT-COLORED GLASS AND PROCESS FOR PRODUCING THE GLASS 审中-公开
    高透光度的有色玻璃和生产玻璃的方法

    公开(公告)号:US20120135851A1

    公开(公告)日:2012-05-31

    申请号:US13367828

    申请日:2012-02-07

    IPC分类号: C03C3/095

    CPC分类号: C03C3/095 C03C4/0092 C03C4/02

    摘要: To provide a high transmittance light-colored glass having a high Tva (at least 60%), a low Te (at most 60%), a low Pe (at most 6.0%) and λd of from 560 to 780 nm or λc of from −550 to −492 nm. A high transmittance light-colored glass comprising, as a glass matrix composition, SiO2: from 63 to 75 mass %, Al2O3: from 0 to 5 mass %, Na2O: from 5 to 15 mass %, K2O: from 0 to 5 mass %, CaO: from 5 to 15 mass %, and MgO: from 0 to 10 mass %, and as coloring components, Er2O3: from 0.3 to 3.0 mass %, t-Fe2O3: from 0.05 to 0.5 mass %, and Se: from 1 to 30 ppm, and having Redox: more than 62%.

    摘要翻译: 为了提供具有高Tva(至少60%),低Te(至多60%),低Pe(至多6.0%)和λd为560至780nm或λc的高透光率浅色玻璃 从-550到-492nm。 作为玻璃基体组合物的高透光性浅色玻璃,含有SiO 2:63〜75质量%,Al 2 O 3:0〜5质量%,Na 2 O:5〜15质量%,K 2 O:0〜5质量% ,CaO:5〜15质量%,MgO:0〜10质量%,作为着色成分,Er2O3:0.3〜3.0质量%,t-Fe2O3:0.05〜0.5质量%,Se:1 至30ppm,氧化还原:超过62%。