| 发明名称 |
ION EXCHANGABLE GLASS WITH DEEP COMPRESSIVE LAYER AND HIGH DAMAGE THRESHOLD |
| 摘要 |
Glasses comprising SiO2, Al2O3, and P2O5 that are capable of chemical strengthened by ion exchange and having high damage resistance. These phosphate-containing glasses have a structure in which silica (SiO2) is replaced by aluminum phosphate (AlPO4) and/or boron phosphate (BPO4). |
| 申请公布号 |
US2016257603(A1) |
申请公布日期 |
2016.09.08 |
| 申请号 |
US201615152020 |
申请日期 |
2016.05.11 |
| 申请人 |
CORNING INCORPORATED |
发明人 |
Bookbinder Dana Craig;Gross Timothy Michael;Potuzak Marcel |
| 分类号 |
C03C3/097;C03C21/00;C03C3/064 |
主分类号 |
C03C3/097 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A glass comprising SiO2, Al2O3, P2O5, and at least one alkali metal oxide (R2O), wherein 0.75≦[(P2O5 (mol %)+R2O (mol %))/M2O3 (mol %)]≦1.3, where M2O3=Al2O3+B2O3. |
| 地址 |
Corning NY US |
