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公开(公告)号:US06711917B2
公开(公告)日:2004-03-30
申请号:US09946836
申请日:2001-09-06
IPC分类号: C03B3522
CPC分类号: C03B23/203 , C03B18/12 , C03C4/06
摘要: Photochromic float glass and methods of making the same are provided. In especially preferred forms, the present invention is embodied in float glass having a non-photochromic glass substrate layer and a photochromic layer fused onto the substrate layer. During production, layers of the photochromic and non-photochromic glass are brought into contact with under conditions which fuse the layers one to another.
摘要翻译: 提供了光致变色浮法玻璃及其制造方法。 在特别优选的形式中,本发明体现在具有非光致变色玻璃基底层和融合到基底层上的光致变色层的浮法玻璃中。 在生产过程中,光致变色和非光致变色玻璃的层在彼此层叠的条件下接触。