发明授权
- 专利标题： Method of dealkalizing glass
- 专利标题（中）： 玻璃脱碱的方法
-
申请号： US834840申请日： 1992-02-13
-
公开(公告)号： US5192402A公开(公告)日： 1993-03-09
- 发明人: Roger J. Araujo , Walter F. Love
- 申请人： Roger J. Araujo , Walter F. Love
- 申请人地址： NY Corning
- 专利权人： Corning Incorporated
- 当前专利权人： Corning Incorporated
- 当前专利权人地址： NY Corning
- 主分类号： C03C21/00
- IPC分类号： C03C21/00 ; C03C23/00 ; C25F1/00 ; G02B6/13
摘要：
A method of dealkalizing a glass body that contains at least one alkali metal ion as either an impurity or an intentionally added constituent. The method involves intimately contacting the glass body with a hydrogen-ion-producing anode and an oxide receptor for the alkali metal ion as a cathode and exposing the glass body and electrode assembly to hydrogen while the assembly is at an elevated temperature.
公开/授权文献
- US5932917A Input protective circuit having a diffusion resistance layer 公开/授权日：1999-08-03
信息查询
