| 简介 |
PROBLEM TO BE SOLVED : To provide a laminated glass article having a hard outer surface hardly scratched.
SOLUTION : A laminated glass article includes a glass core layer 102 held between two glass cladding layers 104a and 104b and the glass cladding layers. The cladding glass is selected from a group consisting of aluminate glass, oxynitride glass, rare earth/transition metal glass, beryl glass, glass including both of lithium, zirconium or lithium and zirconium. Therefore, the glass compositions can be used for forming the cladding layer.
SELECTED DRAWING : Figure 2
COPYRIGHT : (C)2019, JPO&INPIT |
客服热线：
手机版
二维码
