Stock material or miscellaneous articles – Composite – Of quartz or glass
Patent
1997-04-01
1999-06-01
Speer, Timothy M.
Stock material or miscellaneous articles
Composite
Of quartz or glass
501 69, 501 70, 501 71, B32B 1700
Patent
active
059087021
ABSTRACT:
Ultraviolet ray absorbing colored glass, which comprises 100 parts by weight of a base component consisting of soda lime silicate glass and coloring components consisting essentially of from 0.08 to 0.4 part by weight of total iron as calculated as Fe.sub.2 O.sub.3, from 0.05 to 0.4 part by weight of vanadium as calculated as V.sub.2 O.sub.5, from 0.0005 to 0.03 part by weight of Se, from 0 to 0.005 part by weight of CoO, from 0 to 2.0 parts by weight of TiO.sub.2 and from 0 to 0.8 part by weight of CeO.sub.2.
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patent: 5776846 (1998-07-01), Sakaguchi
Kijima Takashi
Kudo Toru
Mita Setsuko
Sasage Mizuki
Tanii Shiro
Asahi Glass Company Ltd.
Speer Timothy M.
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