| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 05.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Glass comprising 100 parts of soda lime silicate glass as ma trix comp & coloring comp - Total Fe (0.8 - 1 part) calculated as Fe2O3 - FeO (0.1 - 0.3 part) - TiO2 (< 1 part) - Se (0.0005 - 0.15 parts) - CoO (0.021 - 0.05 part) - Cr2O3 (0.002 - 0.05 part) Wherein glass with thickness 3 - 5 mm has excitation purity of at most 7% as measured by using illuminant C Wherein the glass with thickness of 5 mm has visible light transmittance < 20% & solar radiation transmittance < 20 % as measured by using illuminant A |
| PATENT PHOTOCOPY | Available on request |
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