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    • 3. 发明申请
    • DARK NEUTRAL GREEN GRAY SODA-LIME GLASS COMPOSITION
    • 深色中性绿灰色苏打石灰玻璃组合物
    • WO2010098576A3
    • 2010-11-25
    • PCT/KR2010001142
    • 2010-02-24
    • KCC CORPKIM YONG ILEE SI MOOKIM SUN JINLEE JIN HYUK
    • KIM YONG ILEE SI MOOKIM SUN JINLEE JIN HYUK
    • C03C4/08
    • C03C4/02C03C3/091
    • The present invention relates to a dark neutral green gray soda-lime glass composition comprising, as a colorant ingredient per 100 weight parts of a base glass composition, 1.4 to 2.5 weight parts of total Fe2O3, 0.02 to 0.04 weight parts of CoO, 0.0001 to 0.004 weight parts of Se, 0.005 to 0.5 weight parts of MnO2, and 0.05 to 1 weight parts of CeO2. The glass composition of the present invention has a visible light transmittance (LTA) of 15% or less, an ultraviolet ray transmittance (Tuv) of 0 to 1%, and a solar transmittance (Tsol) of 15% or less, measured for a reference thickness of 4mm. As described above, the glass composition of the present invention is excellent in absorbing ultraviolet rays and solar heat, and therefore can be valuably used in privacy glass or a sunroof of a motor vehicle, or in glass used for construction.
    • 本发明涉及一种深色中性绿灰色钠钙玻璃组合物,其包含作为着色剂成分的每100重量份基础玻璃组合物包含1.4-2.5重量份的全部Fe 2 O 3,0.02-0.04重量份的CoO,0.0001至 0.004重量份的Se,0.005-0.5重量份的MnO2和0.05-1重量份的CeO2。 本发明的玻璃组合物的可见光透过率(LTA)为15%以下,紫外线透过率(Tuv)为0〜1%,太阳光透射率(Tsol)为15% 参考厚度4mm。 如上所述,本发明的玻璃组合物吸收紫外线和太阳能热量优异,因此可以有效地用于汽车的隐私玻璃或天窗,或用于建筑用玻璃。
    • 8. 发明申请
    • HIGH STRAIN-POINT GLASS COMPOSITION FOR SUBSTRATE
    • 用于基材的高应变点玻璃组合物
    • WO2006137683A1
    • 2006-12-28
    • PCT/KR2006/002380
    • 2006-06-21
    • KCC CORPORATIONLEE, Jin HyukLEE, Si MooLEE, Jae Wook
    • LEE, Jin HyukLEE, Si MooLEE, Jae Wook
    • C03C3/087
    • C03C3/087C03C3/078
    • The present invention relates to a glass substrate composition comprising SiO 2 55 ~ 70 wt %, Al 2 O3 0 ~ 1 wt %, ZrO 2 0.1 ~ 5 wt %, Na 2 O 0.1 ~ 5 wt %, K 2 O 7 ~ 13 wt %, MgO 7 ~ 14 wt %, CaO O ~ 4 wt %, SrO 7 ~ 12 wt % and SO3 0.01 ~ 0.5 wt %. The glass substrate prepared by using the above composition shows less thermal deformation at a baking process under a high temperature since the strain point of the glass is at least 570 °C, does not have such disadvantages as increase of fuel cost and short life cycle of refractories resulted from less than 1460 °C of melting point, and has 80 ~ 95 x 10 -7 /°C of thermal expansion coefficient in the temperature range of 50 ~ 350 °C . Therefore, the glass according to the present invention is suitable as a substrate.
    • 本发明涉及包含SiO 2 55〜70重量%,Al 2 O 3 0〜1重量%,ZrO 2 2重量%的玻璃基板组合物, 0.1〜5重量%,Na 2 O 0.1〜5重量%,K 2 O 7〜13重量%,MgO 7〜14重量%,CaO 0〜4重量% %,SrO 7〜12重量%,SO 3为0.01〜0.5重量%。 使用上述组合物制备的玻璃基板在高温下的烘烤过程中显示较少的热变形,因为玻璃的应变点至少为570℃,不具有燃料成本增加和寿命周期短的缺点 耐火材料由低于1460℃的熔点导致,在50〜350℃的温度范围内具有80〜95×10 -7 /℃的热膨胀系数。 因此,本发明的玻璃适合作为基材。