Phosphotellurite-containing glasses, process for making same and articles comprising same
    5.
    发明授权
    Phosphotellurite-containing glasses, process for making same and articles comprising same 有权
    含磷光辉石的玻璃,其制造方法和包含其的制品

    公开(公告)号:US07754629B2

    公开(公告)日:2010-07-13

    申请号:US11703363

    申请日:2007-02-07

    IPC分类号: C03C3/16 C03C3/12

    CPC分类号: G02B1/02 C03C3/16

    摘要: Disclosed are glass materials generally belonging to the P2O5—ZnO—TeO2 system and process for making the same. The glass may comprise Bi2O3 as well. The high refractive index and low Tg materials are particularly suitable for refractive lens elements for use in portable optical devices. The process involves the use of P2O5 source materials with reduced amounts of reducing agents or a step of removing the reducing agents from such source materials by an oxidizing step such as calcination.

    摘要翻译: 公开了通常属于P2O5-ZnO-TeO2系统的玻璃材料及其制备方法。 该玻璃也可以包含Bi 2 O 3。 高折射率和低Tg材料特别适用于用于便携式光学器件的折射透镜元件。 该方法包括使用具有减少量的还原剂的P2O5源材料或通过氧化步骤如煅烧从这种源材料中除去还原剂的步骤。

    Transition metal doped Sn phosphate glass
    10.
    发明授权
    Transition metal doped Sn phosphate glass 有权
    过渡金属掺杂Sn磷酸盐玻璃

    公开(公告)号:US08084380B2

    公开(公告)日:2011-12-27

    申请号:US12394269

    申请日:2009-02-27

    CPC分类号: C03C3/16 C03C3/21 C03C8/24

    摘要: Transition metal doped Sn phosphate glass compositions and methods of making transition metal doped Sn phosphate glass compositions are described which can be used for example, in sealing applications.

    摘要翻译: 描述了过渡金属掺杂的Sn磷酸盐玻璃组合物和制备过渡金属掺杂Sn磷酸盐玻璃组合物的方法,其可以用于例如在密封应用中。