JPS6418944A - Formation of thermochromic coating film - Google Patents
Formation of thermochromic coating filmInfo
- Publication number
- JPS6418944A JPS6418944A JP62173297A JP17329787A JPS6418944A JP S6418944 A JPS6418944 A JP S6418944A JP 62173297 A JP62173297 A JP 62173297A JP 17329787 A JP17329787 A JP 17329787A JP S6418944 A JPS6418944 A JP S6418944A
- Authority
- JP
- Japan
- Prior art keywords
- coating film
- thermochromic
- aluminum oxide
- amount
- patterned coating
- 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.)
- Granted
Links
Landscapes
- Electric Ovens (AREA)
- Surface Treatment Of Glass (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
PURPOSE:To simply form a thermochromic coating film having excellent finish of patterned coating film, by forming a patterned coating film on the surface of plate glass by specific thermochromic ink and calcining in a high-temperature atmosphere. CONSTITUTION:A patterned coating film is formed on the surface of glass plate glass by thermochromic ink of inorganic compound-based ceramic blended with a frit-based binder and aluminum oxide powder and calcined in a high- temperature atmosphere. The amount of aluminum oxide blended is usually 0.1-0.3wt.% based on thermochromic pigment powder. Oozing occurs when the amount of the aluminum oxide is <=0.1wt.% and change in color of thermochromic material is influenced when the amount of aluminum oxide is >=0.3wt.%. The ranges are not preferable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173297A JPH0678179B2 (en) | 1987-07-10 | 1987-07-10 | Thermochromic film formation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62173297A JPH0678179B2 (en) | 1987-07-10 | 1987-07-10 | Thermochromic film formation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6418944A true JPS6418944A (en) | 1989-01-23 |
JPH0678179B2 JPH0678179B2 (en) | 1994-10-05 |
Family
ID=15957830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62173297A Expired - Fee Related JPH0678179B2 (en) | 1987-07-10 | 1987-07-10 | Thermochromic film formation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0678179B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694840A (en) * | 1994-10-26 | 1997-12-09 | Riso Kagaku Corporation | Printing image after-processing apparatus |
-
1987
- 1987-07-10 JP JP62173297A patent/JPH0678179B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5694840A (en) * | 1994-10-26 | 1997-12-09 | Riso Kagaku Corporation | Printing image after-processing apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0678179B2 (en) | 1994-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |