Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Reexamination Certificate
2004-04-20
2010-06-08
Group, Karl E (Department: 1793)
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
Reexamination Certificate
active
07732360
ABSTRACT:
The invention is a colorless glass composition having a base glass composition, comprising, in weight percentage, from about 0.01 to 0.03 wt % of Fe2O3; about 20-30% reduction (% Fe+2) and about 0.05 to 1 wt % of TiO2, the glass having a visible light transmission of at least 89%, a ultraviolet radiation transmittance of no more than 81%; a solar direct transmission of no more than 90%; a dominant wavelength from 600 nm to 490 nm; and a purity of less than 2%.
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Cid-Aguilar José Guadalupe
Pinto-Negroe Rafael Enrique
Scheffler-Hudlet Herbert
Abelman ,Frayne & Schwab
Bolden Elizabeth A
Group Karl E
Vidrio Plano De Mexico, S.A. DE C.V.
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