发明授权
- 专利标题： Light-colored glass of high transmittance and method for production thereof, glass plate with electrically conductive film and method for production thereof, and glass article
- 专利标题（中）： 高透光率的浅色玻璃及其制造方法，导电膜用玻璃板及其制造方法以及玻璃制品
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申请号： US09786378申请日： 2001-03-02
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公开(公告)号： US06461736B1公开(公告)日： 2002-10-08
- 发明人: Yukihito Nagashima , Akihiro Koyama , Isamu Kuroda , Masahiro Hirata , Masato Hyodo , Koichiro Nakamura
- 申请人： Yukihito Nagashima , Akihiro Koyama , Isamu Kuroda , Masahiro Hirata , Masato Hyodo , Koichiro Nakamura
- 优先权： JP10-251287 19980904; JP10-311227 19981030; JP11-173216 19990618; JP11-223584 19990806; JP11-225301 19990809
- 主分类号： B32B1706
- IPC分类号： B32B1706
摘要：
Light-colored high-transmittance glass is provided which is made of a composition containing, as coloring components, on a weight percent basis, 0.02 to 0.06% (excluding 0.06%) total iron oxide based on Fe2O3, less than 0.024% FeO, and 0 to 0.5% cerium oxide and having a ratio of FeO based on Fe2O3 to the total iron oxide of less than 40%. The light-colored high-transmittance glass has a solar radiation transmittance of at least 87.5% and a visible light transmittance measured with the illuminant C of at least 90% when having a thickness of 3.2 mm. A glass sheet with a conductive film also is provided which includes a transparent conductive film formed on a surface of a glass sheet formed of the light-colored high-transmittance glass.
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