JPS55128581A - Manufacture of products with vitreous film - Google Patents
Manufacture of products with vitreous filmInfo
- Publication number
- JPS55128581A JPS55128581A JP3659379A JP3659379A JPS55128581A JP S55128581 A JPS55128581 A JP S55128581A JP 3659379 A JP3659379 A JP 3659379A JP 3659379 A JP3659379 A JP 3659379A JP S55128581 A JPS55128581 A JP S55128581A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- coated
- subjected
- base material
- products
- 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
- Laminated Bodies (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
PURPOSE: To obtain products with vitreous film which is free of pin holes and efflorescence, by procedure in which the surface of an Al plate, etc., is coated with a silicate solution or colloidal silica, preliminarily dried at a specific temperature, and then subjected to primany and secondary baking treatments at definite temperatures.
CONSTITUTION: The surface of a base material, e.g., Al plate, etc., is coated with a Li or Na silicate solution or colloidal silica, air-dried, preliminarily dried at 50W 100°C for 0.5W30min., primarily baked at 100W200°C for 0.5W30min., and then secondarily baked at 200W350°C for 0.5W30min. After the secondary baking, the base material is subjected to a dealkalinization treatment using an aqueous solution of a salt which is acidic when dissolved in water, such as NO3 salt, SO4 salt, PO4 salt, or organic acid salt of Al.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3659379A JPS55128581A (en) | 1979-03-27 | 1979-03-27 | Manufacture of products with vitreous film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3659379A JPS55128581A (en) | 1979-03-27 | 1979-03-27 | Manufacture of products with vitreous film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55128581A true JPS55128581A (en) | 1980-10-04 |
Family
ID=12474070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3659379A Pending JPS55128581A (en) | 1979-03-27 | 1979-03-27 | Manufacture of products with vitreous film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55128581A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6236045A (en) * | 1985-08-08 | 1987-02-17 | Hoya Corp | Method for increasing water resistance and rupture strength of phosphate glass |
JPH0277554U (en) * | 1988-11-29 | 1990-06-14 |
-
1979
- 1979-03-27 JP JP3659379A patent/JPS55128581A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6236045A (en) * | 1985-08-08 | 1987-02-17 | Hoya Corp | Method for increasing water resistance and rupture strength of phosphate glass |
JPH0466827B2 (en) * | 1985-08-08 | 1992-10-26 | Hoya Corp | |
JPH0277554U (en) * | 1988-11-29 | 1990-06-14 |
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