JPS55167158A - Glass coloring method by ion exchange - Google Patents
Glass coloring method by ion exchangeInfo
- Publication number
- JPS55167158A JPS55167158A JP7615179A JP7615179A JPS55167158A JP S55167158 A JPS55167158 A JP S55167158A JP 7615179 A JP7615179 A JP 7615179A JP 7615179 A JP7615179 A JP 7615179A JP S55167158 A JPS55167158 A JP S55167158A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- ion exchange
- salt
- coloring method
- copper salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
PURPOSE: To uniformly color Al2O3-contg. soda lime silica glass dark green by contacting the glass to copper salt vapor at a high temp. to introduce Cu ions into the glass.
CONSTITUTION: Soda lime silica glass contg., by wt., Na2O 10W30%, CaO 0W 15%, MgO 0W15%, Al2O3 3W12% and SiO2 50W80% is placed on a container holding a copper salt such as CuCl so that the glass and the salt may not contact. The container is then heated to 400W750°C to melt the salt, and by contacting the resulting copper salt vapor and the glass, Cu ions are introduced into the glass to color the glass green.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7615179A JPS55167158A (en) | 1979-06-15 | 1979-06-15 | Glass coloring method by ion exchange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7615179A JPS55167158A (en) | 1979-06-15 | 1979-06-15 | Glass coloring method by ion exchange |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55167158A true JPS55167158A (en) | 1980-12-26 |
Family
ID=13597012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7615179A Pending JPS55167158A (en) | 1979-06-15 | 1979-06-15 | Glass coloring method by ion exchange |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55167158A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6844669B2 (en) | 2002-06-24 | 2005-01-18 | Asahi Glass Company, Limited | Glass funnel for a cathode ray tube and process for its production |
-
1979
- 1979-06-15 JP JP7615179A patent/JPS55167158A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6844669B2 (en) | 2002-06-24 | 2005-01-18 | Asahi Glass Company, Limited | Glass funnel for a cathode ray tube and process for its production |
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