| 摘要 |
This invention is directed to the production of a transparent glass which, in a thickness of 4 mm, exhibits a champagne color as defined by chromaticity coordinates (Illuminant C) within the ranges - x 0.3166-0.3281 - y 0.3211-0.3305 - Y 77-88, - said glass consisting essentially, by weight, of 0.05-0.25% iron oxide, expressed in terms of Fe2O3, >25-175 ppm nickel oxide, expressed in terms of NiO, and >10-100 ppm Se in a soda lime silicate base composition.
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