| 发明名称 |
DOWN-DRAWABLE CHEMICALLY STRENGTHENED GLASS FOR INFORMATION STORAGE DEVICES |
| 摘要 |
Described herein are various glass compositions, glass articles, and information storage devices that comprise the glass articles as substrates therefor, along with methods for their manufacture and use. |
| 申请公布号 |
US2014356576(A1) |
申请公布日期 |
2014.12.04 |
| 申请号 |
US201313904808 |
申请日期 |
2013.05.29 |
| 申请人 |
Corning Incorporated |
发明人 |
Dejneka Matthew John;Mauro John Christopher;Smedskjaer Morten Mattrup |
| 分类号 |
C03C3/093;C03C3/087;C03C3/085 |
主分类号 |
C03C3/093 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A glass composition, comprising:
SiO2, Al2O3, Li2O, Na2O, and a divalent metal oxide represented by “MO,” wherein M is Mg, Ca, or Zn; wherein the glass composition has a liquidus viscosity of at least about 200 kilopoise and a Young's modulus of at least about 80 gigapascals. |
| 地址 |
Corning NY US |
