-
公开(公告)号：EP1970355B1
公开(公告)日：2011-05-04
申请号：EP06834199.9
申请日：2006-12-07
发明人： IKEBE, Masaru , HIKATA, Hajime
CPC分类号： H01J61/302 , C03C3/089 , C03C3/091 , C03C4/085
摘要： A lighting glass that is capable of ultraviolet shielding on the large-wavelength side, for example, 313 nm, suppressing the occurrences of TiO2 crystals and phase separation. There is provided a lighting glass characterized by containing, by mass percentage, 50-75% SiO2, 12-25% B2O3, 0 to less than 3.2% Al2O3, 0 to less than 0.5% Li2O, 0-7% Na2O, 3-15% K2O, 6-15% Li2O+Na2O+K2O, 0-3.2% Al2O3+Li2O, 0-20% BaO, 0-15% ZnO, 2.5-4.9% TiO2 and 0-5% As2O3+Sb2O3 and by having a thermal expansion coefficient at 30° to 380°C of 45-58×10-7/°C.
-
公开(公告)号：EP1743875A1
公开(公告)日：2007-01-17
申请号：EP05721379.5
申请日：2005-03-24
发明人： HIKATA, Hajime , IKEBE, Masaru
摘要： An illuminating glass that is capable of shielding of ultraviolet radiation lying on the large wavelength side, for example, 313 nm, and exhibits high transparency. The illuminating glass is characterized by containing, by mass, 50-78% SiO 2 , 11-25% B 2 O 3 , 0-10% Al 2 O 3 , 3-20% Li 2 O + Na 2 O + K 2 O, 0-10% MgO, 0-10% CaO, 0-20% SrO, 0-20% BaO, 0-15% ZnO, 2.6-9% TiO 2 and 0.001-5% AS 2 O 3 + Sb 2 O 3 .
摘要翻译： 能够屏蔽位于大波长侧的紫外线照射例如313nm的照明玻璃，显示高透明性。 该照明玻璃的特征在于，以质量计含有50-78％的SiO 2，11-25％的B 2 O 3，0-10％的Al 2 O 3，3-20％的Li 2 O + Na 2 O + K 2 O，0-10％MgO，0-10％CaO，0-20％SrO，0-20％BaO，0-15％ZnO，2.6-9％TiO 2和0.001-5％AS 2 O 3 + Sb 2 O 3。
-
公开(公告)号：EP1970355A1
公开(公告)日：2008-09-17
申请号：EP06834199.9
申请日：2006-12-07
发明人： IKEBE, Masaru , HIKATA, Hajime
CPC分类号： H01J61/302 , C03C3/089 , C03C3/091 , C03C4/085
摘要： To provide lighting glass that is capable of shielding ultraviolet rays on the longer wavelength side such as 313 nm and, in addition, hardly generates TiO 2 -based crystals or phase separation. The glass is characterize by containing from 50 to 75% of SiO 2 , from 12 to 25% of B 2 O 3 , from 0 to less than 3.2% of Al 2 O 3 , from 0 to less than 0.5% of Li 2 O, from 0 to 7% of Na 2 O, from 3 to 15% of K 2 O, from 6 to 15% of Li 2 O + Na 2 O + K 2 O, from 0 to 3.2% of Al 2 O 3 + Li 2 O, from 0 to 20% of BaO, from 0 to 15% of ZnO, from 2.5 to 4.9% of TiO 2 and from 0 to 5% of As 2 O 3 + Sb 2 O 3 in mass percentage, and having the coefficient of thermal expansion of from 45 to 58 × 10 -7 /°C in the range of from 30 to 380°C.
摘要翻译： 提供能够遮蔽313nm等更长波长侧的紫外线的照明用玻璃，并且几乎不产生TiO 2系结晶或相分离。 该玻璃的特征在于含有50至75％的SiO2，12至25％的B2O3，0至小于3.2％的Al2O3，0至小于0.5％的Li2O，0至7％的Na2O， 3％至15％的K 2 O，6％至15％的Li 2 O + Na 2 O + K 2 O，0至3.2％的Al 2 O 3 + Li 2 O，0至20％的BaO，0至15％的ZnO，2.5至4.9 ％的TiO 2和0-5％的As 2 O 3 + Sb 2 O 3质量百分比，并且在30-380℃范围内具有45-58×10 -7 /℃的热膨胀系数。
-
-
搜索结果
3 条记录 (耗时 0.01 秒)
