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    • 3. 发明授权
    • Ultraviolet-infrared absorbent low transmittance glass
    • 紫外线 - 红外吸收剂低透光率玻璃
    • US06524713B2
    • 2003-02-25
    • US09884924
    • 2001-06-21
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • B32B1700
    • C03C3/087C03C4/02C03C4/082C03C4/085Y10S501/904Y10S501/905
    • The ultraviolet/infrared absorbent low transmittance glass has an almost neutral color such as greenish gray, low visible light transmittance, low total solar energy transmittance, and low ultraviolet transmittance, and is suitable for a rear window of a vehicle and capable of protecting privacy. The glass consists of base glass including: 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO wherein a total amount of MgO and CaO is between 5 and 15 wt. %; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O wherein a total amount of Na2O and K2O is between 10 and 20 wt. %; and 0 to 5 wt. % B2O3, and colorants including: 1.25 to 1.5 wt. % total iron oxide (T—Fe2O3) expressed as Fe2O3; 0.01 to 0.019 wt. % CoO; more than 0.0008 wt. % and equal to or less than 0.003 wt. % Se; and 0.055 to 0.1 wt. % NiO. The glass with a thickness between 2 and 5 mm has a visible light transmittance (YA) in a range from 10% to 25% using illuminant “A”, a solar energy transmittance in a range from 5% to 20% and an ultraviolet transmittance (Tuv) of not more than 15%.
    • 紫外线/红外吸收剂低透光率玻璃具有几乎中性的绿色灰色,低可见光透射率,低太阳能透光率和低紫外线透射率,适用于车辆的后窗并且能够保护隐私。 该玻璃由基础玻璃组成,包括:65至80wt。 %SiO2; 0至5wt。 %Al2O3; 0〜10重量% %MgO; 5至15wt。 %CaO,其中MgO和CaO的总量为5至15wt。 %; 10至18wt。 %Na2O; 0至5wt。 %K 2 O,其中Na 2 O和K 2 O的总量为10至20重量%。 %; 和0-5重量% %B 2 O 3,着色剂包括:1.25〜1.5重量% 以Fe2O3表示的总氧化铁(T-Fe2O3)%; 0.01〜0.019重量% %CoO; 大于0.0008重量 %且等于或小于0.003wt。 %Se; 和0.055〜0.1重量% %NiO。 厚度在2和5mm之间的玻璃具有使用光源“A”的10%至25%的范围内的可见光透射率(YA),5%至20%的太阳能透射率和紫外线透射率 (Tuv)不超过15%。
    • 5. 发明授权
    • Ultraviolet and infrared radiation absorbing and low transmitting glass
    • 紫外线和红外辐射吸收和低透光玻璃
    • US5998316A
    • 1999-12-07
    • US979858
    • 1997-11-26
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • C03C3/078C03C3/087C03C3/091C03C3/095C03C4/02C03C4/08
    • C03C4/082C03C3/087C03C4/02C03C4/085Y10S501/904
    • An ultraviolet and infrared radiation absorbing and low transmitting glass having neutral gray to neutral grayish green tint and also having low visible light and solar energy transmission and a low ultraviolet light transmission, further showing an excellent protection of interior trim of automobiles against deterioration and fading, and also showing privacy protection effect when applied especially to window glass of automobiles and to window glass of buildings. The ultraviolet and infrared radiation absorbing and low transmitting glass comprising in % by weight: basic glass components comprising 65 to 80% SiO.sub.2, 0 to 5% Al.sub.2 O.sub.3, 0 to 10% MgO, 5 to 15% CaO, 5 to 15% MgO+CaO, 10 to 20% Na.sub.2 O, 0 to 5% K.sub.2 O, 10 to 20% Na.sub.2 O+K.sub.2 O, and 0 to 5% B.sub.2 O.sub.3, and coloring components comprising 0.65 to 0.95% total iron oxide (T-Fe.sub.2 O.sub.3) in terms of Fe.sub.2 O.sub.3, 0.9 to 2.3% TiO.sub.2, 0 to 2.0% CeO.sub.2, 0.019 to 0.04% CoO, 0 to 0.002% Se, and 0.01 to 0.2% NiO, wherein the glass has a visible light transmission (YA) and a solar energy transmission (TG) of 30% or less and 10 to 35%, respectively, when the glass has a thickness of 3.1 to 5 mm.
    • 具有中性灰色至中性灰绿色色调的紫外和红外辐射吸收和低透射玻璃,并且还具有低可见光和太阳能透射率以及低紫外光透射率,进一步显示出汽车内部装饰对抗劣化和褪色的极好保护, 并且还特别适用于汽车窗玻璃和建筑物的窗玻璃时的隐私保护效果。 包含重量%的紫外线和红外辐射吸收和低透射玻璃:包含65至80%SiO 2,0至5%Al 2 O 3,0至10%MgO,5至15%CaO,5至15%MgO + CaO,10〜20%Na 2 O,0〜5%K 2 O,10〜20%Na 2 O + K 2 O和0〜5%B 2 O 3,着色成分以Fe 2 O 3换算为0.65〜0.95%的总氧化铁(T-Fe 2 O 3) 0.9〜2.3%的TiO 2,0〜2.0%的CeO 2,0.019〜0.04%的CoO,0〜0.002%的Se和0.01〜0.2%的NiO,其中玻璃具有可见光透过率(YA)和太阳能透射率(TG) 当玻璃的厚度为3.1〜5mm时,分别为30%以下,10〜35%。
    • 6. 发明授权
    • Ultraviolet/infrared absorbent low transmittance glass
    • 紫外线/红外吸收剂低透光率玻璃
    • US06784129B2
    • 2004-08-31
    • US10262891
    • 2002-10-03
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • C03C3087
    • C03C3/087C03C4/02C03C4/082C03C4/085
    • The ultraviolet/infrared absorbent low transmittance glass has a grayish green color shade, low visible light transmittance, low total solar energy transmittance, and low ultraviolet transmittance, and is suitable for a rear window of a vehicle and capable of protecting privacy. The glass is formed of a base glass including: 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO, wherein a total amount of MgO and CaO is between 5 and 15 wt. %; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O, wherein a total amount of Na2O and K2O is between 10 and 20 wt. %; and 0 to 5 wt. % B2O3, and colorants including: more than 0.95 wt. % and less than 1.2 wt. % total iron oxide (T-Fe2O3) expressed as Fe2O3; 0.001 to 0.0180 wt. % CoO; and 0.003 to 0.2 wt. % NiO.
    • 紫外线/红外线吸收性低透光率玻璃具有灰绿色,低可见光透射率,总太阳能透光率低,紫外线透过率低,适用于车辆后窗,能够保护隐私。 玻璃由基础玻璃形成,包括:65〜80重量% %SiO2; 0至5wt。 %Al2O3; 0〜10重量% %MgO; 5至15wt。 %CaO,其中MgO和CaO的总量为5至15重量%。 %; 10至18wt。 %Na2O; 0至5wt。 %K 2 O,其中Na 2 O和K 2 O的总量为10至20重量%。 %; 和0-5重量% %B2O3,着色剂包括:大于0.95wt。 %且小于1.2wt。 以Fe2O3表示的总氧化铁(T-Fe2O3)%; 0.001〜0.0180重量% %CoO; 和0.003〜0.2重量% %NiO。
    • 9. 发明授权
    • Ultraviolet/infrared absorbent low transmittance glass
    • 紫外线/红外吸收剂低透光率玻璃
    • US06780803B2
    • 2004-08-24
    • US10134465
    • 2002-04-30
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • C03C3087
    • C03C4/085C03C3/087C03C4/02C03C4/082
    • The ultraviolet/infrared absorbent low transmittance glass consists of base glass including: 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO (a total amount of MgO and CaO is between 5 to 15 wt. %); 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O (a total amount of Na2O and K2O is between 10 to 20 wt. %); and 0 to 5 wt. % B2O3; and colorants including: 1.2 to 2.2 wt. % total iron oxide (T-Fe2O3) expressed as Fe2O3; greater than 0.03 wt. % CoO; less than 0.0001 wt. % Se; and 0 to 0.2 wt. % NiO. The glass has a visible light transmittance measured by the illuminant A of not greater than 12% in case that the glass has a thickness of 4 mm. The glass has almost neutral color such as bluish green shade or deep green shade, low visible light transmittance, low solar energy transmittance and low ultraviolet transmittance, so that it is useful for windows of vehicles or buildings particularly for thickness and weight reduction of a privacy preventing glass.
    • 紫外线/红外吸收剂低透光率玻璃由基础玻璃组成,包括:65〜80wt。 %SiO2; 0至5wt。 %Al2O3; 0〜10重量% %MgO; 5至15wt。 %CaO(MgO和CaO的总量为5〜15重量%); 10至18wt。 %Na2O; 0至5wt。 %K2O(Na2O和K2O的总量为10〜20重量%); 和0-5重量% %B2O3; 和着色剂,包括:1.2〜2.2重量% 以Fe2O3表示的总氧化铁(T-Fe2O3)%; 大于0.03重量% %CoO; 小于0.0001重量% %Se; 和0〜0.2wt。 %NiO。 在玻璃的厚度为4mm的情况下,玻璃具有不大于12%的由光源A测量的可见光透射率。 玻璃具有几乎中性的颜色,如蓝绿色或深绿色,低可见光透射率,低太阳能透射率和低紫外线透光率,因此它对车辆或建筑物的窗户尤其适用于厚度和重量减轻隐私是有用的 防止玻璃。
    • 10. 发明授权
    • Ultraviolet/infrared absorbent low transmittance glass
    • 紫外线/红外吸收剂低透光率玻璃
    • US06287998B1
    • 2001-09-11
    • US09452812
    • 1999-12-02
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • Hiromitsu SetoYukihito NagashimaShigekazu Yoshii
    • C03C3087
    • C03C4/02C03C3/087C03C4/082C03C4/085Y10S501/905
    • An ultraviolet/infrared absorbent low transmittance glass is formed of a base glass and colorants. The base glass contains 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO wherein a total amount of MgO and CaO is between 5 and 15 wt. %; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O wherein a total amount of Na2O and K2O is in a range of 10 and 20 wt. %; and 0 to 5 wt. % B2O3. The colorants contains more than 1.2 wt. % and not more than 1.5 wt. % total iron oxide (T-Fe2O3) expressed as Fe2O3; equal to or more than 0.003 wt. % and less than 0.015 wt. % CoO; 0.0009 to 0.005 wt. % Se; 0.0005 to 0.05 wt. % NiO; and 0 to 0.2 wt. % of TiO2, wherein FeO expressed as Fe2O3 is between 15 and 50 wt. % of T-Fe2O3. The ultraviolet/infrared absorbent low transmittance glass has a bronze or gray color shade, low visible light transmittance, low solar energy transmittance and low ultraviolet transmittance, so that it is useful for a privacy protecting glass in a rear window of a vehicle.
    • 紫外线/红外吸收剂低透光率玻璃由基底玻璃和着色剂形成。 基础玻璃含有65〜80wt。 %SiO2; 0至5wt。 %Al2O3; 0〜10重量% %MgO; 5至15wt。 %CaO,其中MgO和CaO的总量为5至15wt。 %; 10至18wt。 %Na2O; 0至5wt。 %K 2 O,其中Na 2 O和K 2 O的总量在10和20重量%的范围内。 %; 和0-5重量% %B2O3。 着色剂含有超过1.2重量% %且不超过1.5重量% 以Fe2O3表示的总氧化铁(T-Fe2O3)%; 等于或大于0.003重量% %且小于0.015wt。 %CoO; 0.0009〜0.005重量% %Se; 0.0005〜0.05重量% %NiO; 和0〜0.2wt。 %的TiO 2,其中以Fe 2 O 3表示的FeO在15至50重量%之间。 %的T-Fe2O3。 紫外线/红外线吸收性低透光率玻璃具有青铜色或灰色色调,低可见光透射率,低太阳能透射率和低紫外线透射率,因此它可用于车辆后窗中的隐私保护玻璃。