发明授权
- 专利标题: Coloured soda-lime glass
- 专利标题(中): 彩色钠钙玻璃
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申请号: US10498674申请日: 2002-12-03
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公开(公告)号: US07534735B2公开(公告)日: 2009-05-19
- 发明人: Dominique Coster , Laurent Delmotte , Marc Van Den Neste
- 申请人: Dominique Coster , Laurent Delmotte , Marc Van Den Neste
- 申请人地址: BE Brussels
- 专利权人: AGC Flat Glass Europe SA
- 当前专利权人: AGC Flat Glass Europe SA
- 当前专利权人地址: BE Brussels
- 代理机构: Akerman Senterfitt
- 国际申请: PCT/EP02/13733 WO 20021203
- 国际公布: WO03/064341 WO 20030807
- 主分类号: C03C3/087
- IPC分类号: C03C3/087
摘要:
The present invention relates a colored soda-lime glass which comprises iron in a quantity which, expressed in weight of the oxide Fe2O3 in relation to the total weight of glass, is greater than or equal to 0.5%, and less than or equal to 1.0 % (quantity of total iron), a ratio of Fe2+/total Fe (redox ratio) in the range of between 20 and 65 % and titanium in a quantity which, expressed in weight of TiO2 in relation to the total weight of glass, is greater than or equal to 1.0 %. This glass has a light transmission (TLA4) in the range of between 15 and 55 %, a total transmission in the ultraviolet (TUV4) of less than or equal to 30%, and a dominant wavelength in transmission λD of less than or equal to 491 nm. This glass can be used, for example, as side glazing, rear-view window, roof glazing or opening roof of a motor vehicle.
公开/授权文献
- US20050164863A1 Coloured soda-lime glass 公开/授权日:2005-07-28
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