| 发明名称 |
COLORED GLASS PLATE AND METHOD FOR ITS PRODUCTION |
| 摘要 |
To provide a colored glass plate which, despite containing substantially no expensive cerium, simultaneously satisfies low solar transmittance, high visible light transmittance and low UV transmittance, while transmitted light has a green color tone, The colored glass plate comprises, as represented by mass percentage based on oxides, SiO2: from 65 to 75%, Al2O3: from 0 to 6%, MgO: at least 0% and less than 2%, CaO: from 5 to 15%, total iron calculated as Fe2O3: from 0.3 to 1.2%, total titanium calculated as TiO2: from 0.2 to 1.1%, and total vanadium calculated as V2O5: from 0.02 to 0.3%, and contains substantially no cerium, cobalt, chromium or manganese. |
| 申请公布号 |
US2014291593(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201414304302 |
申请日期 |
2014.06.13 |
| 申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
SHIMADA Yuya;KONDO Yuki;KOBAYASHI Tomoyuki |
| 分类号 |
C03C3/087;C03C4/08;C03C4/02 |
主分类号 |
C03C3/087 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A colored glass plate comprising, as represented by mass percentage based on oxides,
SiO2: from 65 to 75%, Al2O3: from 0 to 6%, MgO: at least 0% and less than 2%, CaO: from 5 to 15%, total iron calculated as Fe2O3: from 0.3 to 1.2%, total titanium calculated as TiO2: from 0.2 to 1.1%, and total vanadium calculated as V2O5: from 0.02 to 0.3%,and containing substantially no cerium, cobalt, chromium or manganese. |
| 地址 |
Chiyoda-ku JP |
