发明申请
- 专利标题： Photochromatic effect for polycarbonate glazing applications
- 专利标题（中）： 聚碳酸酯玻璃应用的光色效果
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申请号： US11445507申请日： 2006-06-02
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公开(公告)号： US20070278815A1公开(公告)日： 2007-12-06
- 发明人: Wilfried Hedderich , Christophe Lefaux , Keith D. Weiss
- 申请人： Wilfried Hedderich , Christophe Lefaux , Keith D. Weiss
- 主分类号： B60J1/00
- IPC分类号： B60J1/00
摘要：
A window assembly having photochromatic properties is described. The window assembly includes a substrate being adjacent to a coating. A photochromatic film is located between the substrate and the coating, whereby the photochromatic film darkens when the window assembly is exposed to ultraviolet light.
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