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    • 3. 发明申请
    • Method of making glass including use of boron oxide for reducing glass refining time
    • 制造玻璃的方法包括使用氧化硼来降低玻璃精炼时间
    • US20070207912A1
    • 2007-09-06
    • US11365808
    • 2006-03-02
    • Richard HulmeScott ThomsenKarl PlattLeonid LandaKsenia Landa
    • Richard HulmeScott ThomsenKarl PlattLeonid LandaKsenia Landa
    • C03C3/089C03B5/16C03C3/091
    • C03C1/004C03C3/091
    • This invention relates to a method of making soda-lime-silica based glass. In certain example embodiments, boron oxide (e.g., B2O3) is used in the glass for reducing the refining time (or increasing the refining rate) thereof. The boron oxide may be introduced into the glass batch or melt in the form of boric acid, sodium tetraborate pentahydrate, sodium tetraborate decahydrate, sodium pentahydrate, or in any other suitable form. In certain example embodiments, the resulting soda-lime-silica based glass ends up including from about 0.1 to 3%, more preferably from about 0.1 to 2.5%, and most preferably from about 0.5 to 2.0% (e.g., about 1%), boron oxide. It has been found that the use of boron oxide, and/or the form in which the same is introduced into the glass, is advantageous in that it permits the refining time of the glass to be substantially reduced.
    • 本发明涉及一种制造钠钙二氧化硅基玻璃的方法。 在某些示例性实施方案中,在玻璃中使用氧化硼(例如B 2 O 3 O 3)以减少精炼时间(或提高其提炼速度)。 或者以硼酸,四硼酸钠五水合物,四硼酸钠十水合物,五水合钠或任何其它合适形式的形式将硼氧化物引入玻璃批料或熔融。 在某些示例性实施方案中,所得到的钠钙二氧化硅基玻璃最终包括约0.1至3%,更优选约0.1至2.5%,最优选约0.5至2.0%(例如约1%), 氧化硼。 已经发现,使用氧化硼和/或将其引入玻璃中的形式是有利的,因为其允许玻璃的精炼时间显着降低。
    • 6. 发明申请
    • Glass composition with low visible and IR transmission
    • 具有低可见和红外透射的玻璃组成
    • US20050245385A1
    • 2005-11-03
    • US11172914
    • 2005-07-05
    • Ksenia LandaLeonid LandaRichard Hulme
    • Ksenia LandaLeonid LandaRichard Hulme
    • C03C1/00C03C3/087C03C4/02C03C4/08
    • C03C3/087C03C1/00C03C4/02C03C4/082Y10S501/904Y10S501/905
    • A glass having a visible transmission of no greater than 28% and low IR transmission, and employing a colorant portion: total iron (expressed as Fe2O3):0.7 to 1.8% cobalt oxide (e.g., Co3O4):0.001 to 1.0% titanium oxide (e.g., TiO2):0.25 to 3.0% selenium (e.g., Se):0 to 0.0020% chromium oxide (e.g., Cr2O3):0 to 0.010%.
    • 具有不大于28%的可见透射率和低IR透射率并使用着色剂部分的玻璃:
      0.7〜1.8% 氧化钴(例如,Co 3 O 4): 0.001 到1.0% 氧化钛(例如TiO 2): 0.25〜3.0% ENTRY> 硒(例如Se): 0至0.0020% 氧化铬(例如Cr 2 O 3 O 3): 0至0.010%。 / TABLES>
        • 7. 发明授权
        • Composites for glass
        • 玻璃复合材料
        • US5569630A
        • 1996-10-29
        • US406984
        • 1995-04-04
        • Leonid LandaKsenia Landa
        • Leonid LandaKsenia Landa
        • C03C3/095C03C4/08
        • C03C3/095C03C4/085Y10S501/905
        • A lithium-free glass composition containing 64 to 75% SiO.sub.2, 11 to 16% total of a matrix compound selected from a first group which is B.sub.2 O.sub.3, and BaO, or from a second group which contains Al.sub.2 O.sub.3, MgO, CaO and ZnO, above 10% Na.sub.2 O as a modifier, 0 to 7% K.sub.2 O as a modifier, and 0.1 to 15% Ce.sub.2 O.sub.3 as a dopant. When the matrix compound is a member of the group B.sub.2 O.sub.3 and BaO, MgO, CaO and ZnO can be present in an amount of 0 to 5% as an additional modifier. The glass of the invention has the properties of high transmittance of radiation of wavelength greater than 370 m.mu., substantially complete absorbance of radiation of wavelength below 350 m.mu., and detection of ultraviolet and ionizing radiation with a decay of luminescence of below 45 nanoseconds.
        • PCT No.PCT / US93 / 09260 Sec。 371日期:1995年4月4日 102(e)日期1995年4月4日PCT提交1993年10月4日PCT公布。 出版物WO94 / 07805 日期1994年04月14日含有64〜75%的SiO 2的无锂玻璃组合物,选自B 2 O 3的第一组和BaO的第一组的总量为11〜16%,或含有Al 2 O 3,MgO, CaO和ZnO,作为改性剂的10%以上的Na 2 O,作为改性剂的0〜7%的K 2 O,作为掺杂剂的Ce 2 O 3为0.1〜15%。 当基质化合物是B 2 O 3和BaO族的成员时,作为附加的改性剂,MgO,CaO和ZnO的存在量可以为0-5%。 本发明的玻璃具有波长大于370μm的高透射率,波长在350μm以下的辐射基本上完全吸收的特性,以及发光衰减低于45纳秒的紫外线和电离辐射的检测。