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1. 发明申请

US20080300125A1 OPTICAL GLASSES OF THE DENSE BARIUM FLINT POSITION 有权
公开(公告)号：US20080300125A1
公开(公告)日：2008-12-04
申请号：US12128860
申请日：2008-05-29
申请人： Silke Wolff , Ute Woelfel , Gordon Kissl
发明人： Silke Wolff , Ute Woelfel , Gordon Kissl
IPC分类号： C03C3/095 , C03C3/089 , C03C3/068 , C03C3/066
CPC分类号： C03C3/064 , C03C3/097
摘要： The present invention refers to optical glasses designated to be used in the areas of imaging, sensors, microscopy, medical technology, digital projection, photolithography, laser technology, wafer/chip technology as well as telecommunications, optical communications engineering and optics/illumination in the automotive sector with a refractive index nd of 1.60≦nd≦1.72 and/or an Abbe number vd of 32≦vd≦45 with pronounced short flint character, good chemical resistance, excellent resistance to crystallization, good solarization stability and the following composition (in % by weight based on oxides): SiO230-45 B2O3 8-12 Na2O 8-15 CaO0.1-7 ZnO0 ≦ 5 ZrO210-20 Nb2O512-24 Ta2O50 ≦ 9 AgO0 ≦ 5

2. 发明授权

US07977264B2 Optical glasses of the dense barium flint position 有权
标题翻译：光学眼镜的致密钡火石位置
公开(公告)号：US07977264B2
公开(公告)日：2011-07-12
申请号：US12128860
申请日：2008-05-29
申请人： Silke Wolff , Ute Woelfel , Gordon Kissl
发明人： Silke Wolff , Ute Woelfel , Gordon Kissl
IPC分类号： C03C3/064 , C03C3/066 , C03C3/068 , C03C3/097
CPC分类号： C03C3/064 , C03C3/097
摘要： The optical glasses designated to be used in the areas of imaging, sensors, microscopy, medical technology, digital projection, photolithography, laser technology, wafer/chip technology as well as telecommunications, optical communications engineering and optics/illumination in the automotive sector with a refractive index nd of 1.60≦nd≦1.72 and/or an Abbe number vd of 32≦vd≦45 and with a Tg of 567° C. to 640° C., pronounced short flint character, good chemical resistance, excellent resistance to crystallization, good solarization stability and the following composition (in % by weight based on oxides): SiO230-45 B2O3 8-12 Na2O 8-15 CaO0.1-7 ZnO0 ≦ 5 ZrO210-20 Nb2O512-24 Ta2O50 ≦ 9 AgO 0 ≦ 5.
摘要翻译：指定用于汽车行业的成像，传感器，显微镜，医疗技术，数字投影，光刻，激光技术，晶片/芯片技术以及电信，光通信工程和光学/照明领域的光学眼镜折射率nd为1.60＆nlE; nd＆nlE; 1.72和/或阿贝数vd为32＆nlE; vd＆nlE; 45，Tg为567°C至640°C，明显较短的火石特性，良好的耐化学腐蚀性，结晶，良好的日晒稳定性和以下组成（以氧化物为基准的重量％）：SiO2 30-45 B2O3 8-12 Na2O 8-15 CaO 0.1-7 ZnO 0＆ 5 ZrO 2 10-20 Nb2O5 12-24 Ta2O5 0＆nlE; 9 AgO 0＆nlE; 5。

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