Title:
青緑色ガラス
Document Type and Number:
Japanese Patent JP5183600
Kind Code:
B2
Abstract:
A blue-green colored glass composition includes a base portion, such as a conventional soda-lime-silica base, and major colorants. In one embodiment, the major colorants include 0.7 to 0.9 weight percent total iron (Fe2O3), 0.2 to 0.3 weight percent FeO, and 0 to 5 ppm CoO. The glass is characterized by a dominant wavelength in the range of 490 nm to 495 nm and an excitation purity in the range of 3% to 11%. The glass of the invention can be essentially free of Se.
More Like This:
| JPH04275948 | CANASITE GLASS-CERAMICS |
| WO/2012/072396 | PROCESS FOR PRODUCING DOPED FUSED SILICA |
Inventors:
Sherestik, Larry, Jay.
Smith, Dennis, Gee.
Smith, Dennis, Gee.
Application Number:
JP2009204871A
Publication Date:
April 17, 2013
Filing Date:
September 04, 2009
Export Citation:
Assignee:
PPG Industries Ohio,Inc.
International Classes:
C03C4/02; E06B9/24; C03C3/078; C03C3/087; B60J1/00; B60J7/043
Domestic Patent References:
| JP64018938A | ||||
| JP2000233946A | ||||
| JP2002160938A | ||||
| JP2003212593A | ||||
| JP2003002683A | ||||
| JP2003012342A |
Foreign References:
| WO2000001633A1 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yukihiro Ikeda
Kajiwara Saiko
Hajime Asamura
Yukihiro Ikeda
Kajiwara Saiko