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    • 111. 发明申请
    • GLASS SHEET HAVING A HIGH TRANSMISSION IN THE INFRARED
    • 红外线传输的玻璃板
    • US20170075499A1
    • 2017-03-16
    • US15308546
    • 2015-04-22
    • AGC GLASS EUROPEASAHI GLASS COLTD
    • Thomas LAMBRICHTAudrey DOGIMONT
    • G06F3/042C03C4/10C03C3/087
    • G06F3/0421C03C3/087C03C4/10C03C2204/00G06F2203/04109
    • The invention relates to a glass sheet having a composition that comprises, in an amount expressed in percentages by total weight of glass: SiO2: 55-85%; Al2O3: 0-30%; B2O3: 0-20%; Na2O: 5-25%; CaO: 0-20%; MgO: 0-15%; K2O: 0-20%; BaO: 0-20%; Total iron (expressed in Fe2O3 form): 0.002-0.06%; said composition also comprising one of the following components: manganese (expressed in MnO form), in an amount ranging from 0.01 to 1% by weight; antimony (expressed in Sb2O3 form), in an amount ranging from 0.01 to 1% by weight; arsenic (expressed in AS2O3 form), in an amount ranging from 0.01 to 1% by weight; or copper (expressed in CuO form), in an amount ranging from 0.0002 to 0.1% by weight. The invention also relates to the use of such a glass sheet in a device employing infrared radiation propagating essentially inside said sheet. By virtue of its high transmission at infrared wavelengths, said glass sheet may advantageously be used, for example, in a screen or panel or pad, the glass sheet defining a touch surface.
    • 本发明涉及具有以玻璃总重量百分比表示的量的组合物的玻璃片:SiO 2:55-85%; Al2O3:0-30%; B2O3:0-20%; Na2O:5-25%; CaO:0〜20% MgO:0-15%; K2O:0-20%; BaO:0-20%; 总铁(以Fe2O3形式表示):0.002-0.06%; 所述组合物还包含以下组分之一:锰(以MnO形式表示),其量为0.01至1重量%; 锑(以Sb 2 O 3形式表示),其量为0.01至1重量%; 砷(以AS2O3形式表示),其量为0.01至1重量%; 或铜(以CuO形式表示),其量为0.0002至0.1重量%。 本发明还涉及这种玻璃板在使用基本上在所述片材内部传播的红外辐射的装置中的用途。 由于其在红外波长下的高透射率,所述玻璃片可有利地用于例如屏幕或面板或垫中,玻璃板限定触摸表面。
    • 119. 发明申请
    • METHOD OF MAKING A RED-GLASS VESSEL
    • 制造红玻璃船的方法
    • US20170001902A1
    • 2017-01-05
    • US15114535
    • 2015-02-26
    • SAINT-GOBAIN OBERLAND AG
    • Harald ZIMMERMANNKhaled AL HAMDAN
    • C03C1/10C03B29/02C03C1/00C03C3/00C03C4/02
    • C03C1/105C03B25/02C03B29/02C03C1/004C03C3/00C03C4/02C03C2204/00
    • In order to provide a method which can produce red glass vessels and which is attended by low cost in respect of the raw materials/starting materials and also in respect of control of process parameters, an appropriate method for producing red glass vessels is proposed in which a colourless molten glass composition containing at most 3% by mass of tin oxide and at most 3% by mass of copper oxide is produced, where the resultant colourless molten glass composition is refined under neutral conditions with sodium sulphate and/or calcium sulphate and with a carbon-containing reducing agent with a molar carbon/sulphate ratio of from 0.5 to 5, where glass vessels are moulded from said refined glass composition, and where the glass vessels are cooled to a temperature of below 520 degrees C. to 580 degrees C.
    • 为了提供可以生产红色玻璃容器的方法,并且在原材料/起始原料方面的成本低,并且在控制工艺参数方面,提出了制造红玻璃容器的适当方法,其中 产生含有至多3质量%氧化锡和至多3质量%氧化铜的无色熔融玻璃组合物,其中所得无色熔融玻璃组合物在中性条件下用硫酸钠和/或硫酸钙精制, 碳/硫酸摩尔比为0.5至5的含碳还原剂,其中由所述精制玻璃组合物模制玻璃容器,并且将玻璃容器冷却至低于520摄氏度至580摄氏度的温度 。