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    • 1. 发明授权
    • Near infrared absorbent green glass composition, and laminated glass using the same
    • 近红外吸收剂绿色玻璃组合物和使用其的夹层玻璃
    • US07820575B2
    • 2010-10-26
    • US10581980
    • 2004-12-24
    • Yukihito NagashimaHiromitsu SetoHarunori MurakamiHiroyuki Tanaka
    • Yukihito NagashimaHiromitsu SetoHarunori MurakamiHiroyuki Tanaka
    • C03C3/095C03C3/087B32B17/10
    • C03C3/095C03C3/091C03C4/02C03C4/082Y10T428/269Y10T428/31616Y10T428/31627
    • The present invention provides a near-infrared absorbent green glass composition which contains basic glass components and 0.6 to 1.3% total iron oxide amount in terms of Fe2O3 (T-Fe2O3), 0 to 2.0% CeO2 and, 300 ppm or less MnO expressed in units of mass and wherein a mass ratio (FeO ratio) of FeO converted into Fe2O3 relative to the T-Fe2O3 is from 0.21 to 0.35. Further the glass composition satisfies at least one of the following a) and b):a) when the glass composition is formed to have a thickness in the range of 1.3 to 2.4 mm, a visible light transmittance is at least 80%, a total solar energy transmittance is 62% or less, a dominant wavelength is from 500 to 540 nm, and an integrated value obtained by integrating transmittance of every 1 nm in the wavelength from 1100 to 2200 nm is 62000 or less; b) when the glass composition is formed to have a thickness in the range of 3 to 5 mm, a visible light transmittance is at least 70%, a total solar energy transmittance is 45% or less, a dominant wavelength is from 495 to 540 nm, and an integrated value obtained as above is 62000 or less.
    • 本发明提供一种近红外吸收性绿色玻璃组合物,其包含碱性玻璃成分,以Fe2O3(T-Fe2O3)换算为0.6〜1.3%的总铁氧化物量,CeO 2为0〜2.0%,MnO为300ppm以下, 其中相对于T-Fe 2 O 3转化为Fe 2 O 3的FeO的质量比(FeO比)为0.21〜0.35。 此外,玻璃组合物满足以下a)和b)中的至少一个:a)当玻璃组合物形成为具有1.3至2.4mm范围内的厚度时,可见光透射率为至少80%,总共 太阳能透射率为62%以下,主波长为500〜540nm,通过将波长为1100〜2200nm的每1nm的透射率积分而得到的积分值为62000以下。 b)当玻璃组合物形成为厚度在3至5mm的范围内时,可见光透射率为至少70%,总太阳能透射率为45%以下,主波长为495〜540 nm,并且如上获得的积分值为62000以下。
    • 2. 发明申请
    • Near Infrared Absorbent Green Glass Composition, And Laminated Glass Using The Same
    • 近红外吸收剂绿色玻璃组合物和使用其的层压玻璃
    • US20080026211A1
    • 2008-01-31
    • US10581980
    • 2004-12-24
    • Yukihito NagashimaHiromitsu SetoHarunori MurakamiHiroyuki Tanaka
    • Yukihito NagashimaHiromitsu SetoHarunori MurakamiHiroyuki Tanaka
    • C03C4/08C03C27/12C03C3/087C03C3/089C03C3/091C03C3/095
    • C03C3/095C03C3/091C03C4/02C03C4/082Y10T428/269Y10T428/31616Y10T428/31627
    • The present invention provides a near-infrared absorbent green glass composition which contains basic glass components and 0.6 to 1.3% total iron oxide amount in terms of Fe2O3 (T-Fe2O3), 0 to 2.0% CeO2 and, 300 ppm or less MnO expressed in units of mass and wherein a mass ratio (FeO ratio) of FeO converted into Fe2O3 relative to the T-Fe2O3 is from 0.21 to 0.35. Further the glass composition satisfies at least one of the following a) and b): a) when the glass composition is formed to have a thickness in the range of 1.3 to 2.4 mm, a visible light transmittance is at least 80%, a total solar energy transmittance is 62% or less, a dominant wavelength is from 500 to 540 nm, and an integrated value obtained by integrating transmittance of every 1 nm in the wavelength from 1100 to 2200 nm is 62000 or less; b) when the glass composition is formed to have a thickness in the range of 3 to 5 mm, a visible light transmittance is at least 70%, a total solar energy transmittance is 45% or less, a dominant wavelength is from 495 to 540 nm, and an integrated value obtained as above is 62000 or less.
    • 本发明提供一种近红外吸收性绿色玻璃组合物,其含有碱性玻璃成分,以Fe 2 O 3(T-3)计为0.6〜1.3%的总氧化铁量, Fe 2 O 3 3),0〜2.0%CeO 2 2,300ppm以下MnO,以质量单位表示,其中质量比 相对于T-Fe 2 O 3 3转化成Fe 2 O 3 O 3的FeO(FeO比)为 从0.21到0.35。 此外,玻璃组合物满足以下a)和b)中的至少一个:a)当玻璃组合物形成为具有1.3至2.4mm范围内的厚度时,可见光透射率为至少80%,总共 太阳能透射率为62%以下,主波长为500〜540nm,通过将波长为1100〜2200nm的每1nm的透射率积分而得到的积分值为62000以下。 b)当玻璃组合物形成为厚度在3至5mm的范围内时,可见光透射率为至少70%,总太阳能透射率为45%以下,主波长为495〜540 nm,并且如上获得的积分值为62000以下。
    • 4. 发明授权
    • Glass composition and laminated glass
    • 玻璃组合物和夹层玻璃
    • US07611773B2
    • 2009-11-03
    • US11762527
    • 2007-06-13
    • Hiromitsu SetoNobuyuki YamamotoHiroyuki Tanaka
    • Hiromitsu SetoNobuyuki YamamotoHiroyuki Tanaka
    • B32B17/06B32B17/10C03C3/087
    • B32B17/10761B32B17/10036B32B17/10339B60J1/00B60R11/02C03C3/087C03C4/082Y10T428/31645
    • A laminated glass having a low haze ratio and an excellent infrared rays shield performance and a glass composition suitable for use in a laminated glass and easy with respect to melting and molding works, which is a glass composition comprising 65 to 74% of SiO2, 0 to 5% of B2O3, 1.9 to 2.5% of Al2O3, 1.0 to 3.0% of MgO, 5 to 10% of CaO, 0 to 10% of SrO, 0 to 10% of BaO, 0 to 5% of Li2O, 13 to 17% of Na2O, 0.5 to 5% of K2O, 0 to 0.40% of TiO2 and 0.3 to 2.0% of total iron oxide in terms of Fe2O3, on a weight basis, in which the sum of MgO, CaO, SrO and BaO is from 10 to 15% and the sum of Li2O, Na2O and K2O is from 14 to 20%, wherein the glass composition has a visible light transmittance of 80% or more as measured with the CIE Standard illuminant A and a total solar energy transmittance of not more than 62% at a thickness of 2.1 mm, and a laminated glass using a glass sheet made of that glass composition.
    • 具有低雾度比和优异的红外线屏蔽性能的夹层玻璃和适用于夹层玻璃的容易的熔融和模塑作业的玻璃组合物,其是包含65-74%的SiO 2,0 至5%的B2O3,1.9-2.5%的Al2O3,1.0-3.0%的MgO,5到10%的CaO,0到10%的SrO,0到10%的BaO,0到5的Li2O,13到 MgO,CaO,SrO和BaO之和为17重量%,0.5〜5重量%的K 2 O,0〜0.40重量%的TiO 2和0.3〜2.0重量%的氧化铁,以Fe 2 O 3计, 10〜15%,Li2O,Na2O和K2O的总和为14〜20%,其中玻璃组合物的CIE标准照明物A的可见光透射率为80%以上,总太阳能透射率 厚度为2.1mm以下的不大于62%,使用由玻璃组合物制成的玻璃板的夹层玻璃。
    • 5. 发明申请
    • GLASS COMPOSITION AND LAMINATED GLASS
    • 玻璃组合物和层压玻璃
    • US20070238600A1
    • 2007-10-11
    • US11762527
    • 2007-06-13
    • Hiromitsu SetoNobuyuki YamamotoHiroyuki Tanaka
    • Hiromitsu SetoNobuyuki YamamotoHiroyuki Tanaka
    • C03C1/00
    • B32B17/10761B32B17/10036B32B17/10339B60J1/00B60R11/02C03C3/087C03C4/082Y10T428/31645
    • A laminated glass having a low haze ratio and an excellent infrared rays shield performance and a glass composition suitable for use in a laminated glass and easy with respect to melting and molding works, which is a glass composition comprising 65 to 74% of SiO2, 0 to 5% of B2O3, 1.9 to 2.5% of Al2O3, 1.0 to 3.0% of MgO, 5 to 10% of CaO, 0 to 10% of SrO, 0 to 10% of BaO, 0 to 5% of Li2O, 13 to 17% of Na2O, 0.5 to 5% of K2O, 0 to 0.40% of TiO2 and 0.3 to 2.0% of total iron oxide in terms of Fe2O3, on a weight basis, in which the sum of MgO, CaO, SrO and BaO is from 10 to 15% and the sum of Li2O, Na2O and K2O is from 14 to 20%, wherein the glass composition has a visible light transmittance of 80% or more as measured with the CIE Standard illuminant A and a total solar energy transmittance of not more than 62% at a thickness of 2.1 mm, and a laminated glass using a glass sheet made of that glass composition.
    • 具有低雾度比和优异的红外线屏蔽性能的夹层玻璃和适用于夹层玻璃的容易进行熔融成型的玻璃组合物,其为含有65〜74%的SiO 2 ,0〜5%的B 2 O 3 3,1.9〜2.5%的Al 2 O 3 ,1.0〜3.0%的MgO,5〜10%的CaO,0〜10%的SrO,0〜10%的BaO,0〜5%的Li 2 O,13 至17%的Na 2 O,0.5至5%的K 2 O,0至0.40%的TiO 2和0.3至2.0% 以MgO,CaO,SrO和BaO的总和为10〜15%,以Fe 2 O 3 O 3为基准的总铁氧化物, Li 2 O 2,Na 2 O和K 2 O 2的总和为14〜20%,其中玻璃组合物具有可见光 透射率为CIE标准光源A所测得的80%以上,总的太阳能透射率为2.1mm以下的不超过62% 以及使用由该玻璃组合物制成的玻璃板的夹层玻璃。