Colored soda-lime glass
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United States of America Patent
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Dec 27, 2005
Grant Date -
N/A
app pub date -
Oct 4, 2000
filing date -
Oct 6, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention concerns a colored soda-lime glass comprising an amount of MgO more than 2%, an amount of Fe2O3 less than 1.1%, and amount of MnO2 less than 1300 ppm, an amount of Co more that 55 ppm and it has a selectivity (SE4) higher than 1.2 and a dominant wavelength λD not exceeding 490 nm and excitation purity (P) more than 10%. Said glass is particularly suited for rear side windows, back windows and glass sun roofs for motor vehicle.
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