| 发明名称 |
GLASS COMPOSITION, GLASS COMPOSITION FOR CHEMICAL STRENGTHENING, STRENGTHENED GLASS ARTICLE, AND COVER GLASS FOR DISPLAY |
| 摘要 |
Provided is a glass composition containing, in mass %: 58 to 64% SiO2; 8 to 12% Al2O3; 6 to 10% MgO; 0 to 1% CaO; 18 to 24% Na2O; 0 to 3% K2O; 0 to 2% TiO2; and 0 to 3% ZrO2. The total content of MgO, CaO, SrO, and BaO is in a range of 7 to 12%. This glass composition is suitable for production by a float process and for chemical strengthening. |
| 申请公布号 |
US2015368145(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201414766331 |
申请日期 |
2014.02.06 |
| 申请人 |
Nippon Sheet Glass Company, Limited |
发明人 |
SENSHU Yutaka;KURACHI Junji |
| 分类号 |
C03C3/087;C03C21/00;C03C4/18 |
主分类号 |
C03C3/087 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A glass composition comprising, in mass %:
58 to 64% SiO2; 8 to 12% Al2O3; 6 to 10% MgO; 0 to 1% CaO; 18 to 24% Na2O; 0 to 3% K2O; 0 to 2% TiO2; and 0 to 3% ZrO2, wherein a total content of MgO, CaO, SrO, and BaO is in a range of 7 to 12%. |
| 地址 |
Tokyo JP |
