JPS55287A - Thermal transfer process - Google Patents
Thermal transfer processInfo
- Publication number
- JPS55287A JPS55287A JP4546179A JP4546179A JPS55287A JP S55287 A JPS55287 A JP S55287A JP 4546179 A JP4546179 A JP 4546179A JP 4546179 A JP4546179 A JP 4546179A JP S55287 A JPS55287 A JP S55287A
- Authority
- JP
- Japan
- Prior art keywords
- colorant
- substrate
- transfer
- onto
- pattern
- 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
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
PURPOSE: To provide a transfer product of fresh color tone and high rigidity by laying one upon another a transfer sheet formed thereon with a pattern layer including a binder and a thermally transferable colorant which has been treated with a specified alkali agent and a substrate onto which the pattern is to be transfered and then heating the assembly under pressure.
CONSTITUTION: A transfer sheet comprises a substrate sheet formed thereon with a pattern layer including a binder and a thermally transferable colorant which has been formed by dissolving or dispersing in water a colorant (e.g. Malachite Green, Methlene Blue) which is relatively free from fusion, evaporation, sublimation, and the like due to heat and has relatively small tendency of thermal transfer onto other substrate and adding thereto an aqueous solution of an alkali agent (e.g. NaOH, ammonia water) which will enhance the thermal transfer property of the colorant. This transfer sheet is laid on a substrate onto which the pattern is to be transfered, and the assembly is heated to a temperature of 80 to 250°C for 30 to 90 seconds under a pressure of 0.05 to 20kg/cm2. Then the substrate sheet is stripped off to transfer the colorant onto the substrate onto which the pattern is to be transferred.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4546179A JPS55287A (en) | 1979-04-16 | 1979-04-16 | Thermal transfer process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4546179A JPS55287A (en) | 1979-04-16 | 1979-04-16 | Thermal transfer process |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4913772A Division JPS556074B2 (en) | 1972-05-19 | 1972-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55287A true JPS55287A (en) | 1980-01-05 |
JPS5612514B2 JPS5612514B2 (en) | 1981-03-23 |
Family
ID=12719992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4546179A Granted JPS55287A (en) | 1979-04-16 | 1979-04-16 | Thermal transfer process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55287A (en) |
-
1979
- 1979-04-16 JP JP4546179A patent/JPS55287A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5612514B2 (en) | 1981-03-23 |
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