Title:
【発明の名称】濃グリーン色ガラス
Document Type and Number:
Japanese Patent JP3256243
Kind Code:
B2
Abstract:
A dark green colored glass comprising 100 parts by weight of a matrix component of soda lime silicate glass, and, as coloring components, from 0.5 to 2.0 parts by weight of total iron calculated as Fe2O3, more than 1.0 to 3.0 parts by weight of total titanium calculated as TiO2, from 0.003 to 0.02 part by weight of CoO, from 0 to 0.0008 part by weight of Se, from 0 to 0.05 part by weight of total chromium calculated as Cr2O3, from 0 to 0.5 part by weight of total vanadium calculated as V2O5 and from 0 to 0.5 part by weight of total cerium calculated as CeO2, wherein the proportion of ferrous iron calculated as Fe2O3 in the total iron calculated as Fe2O3 is from 15 to 50%.
Inventors:
Dedication
Shun Kijima
Shiro Tanii
Shun Kijima
Shiro Tanii
Application Number:
JP51808397A
Publication Date:
February 12, 2002
Filing Date:
November 11, 1996
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
C03C1/10; C03C3/087; C03C3/095; C03C4/02; C03C4/08; (IPC1-7): C03C4/02; C03C3/087; C03C3/095
Domestic Patent References:
| JP8245238A | ||||
| JP8333138A |