JPS6411872A - Heat transfer printing ribbon - Google Patents
Heat transfer printing ribbonInfo
- Publication number
- JPS6411872A JPS6411872A JP62168989A JP16898987A JPS6411872A JP S6411872 A JPS6411872 A JP S6411872A JP 62168989 A JP62168989 A JP 62168989A JP 16898987 A JP16898987 A JP 16898987A JP S6411872 A JPS6411872 A JP S6411872A
- Authority
- JP
- Japan
- Prior art keywords
- base layer
- phenoxy resin
- carbon black
- layer
- less
- 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
- Non-Adjustable Resistors (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
PURPOSE:To largely improve printing speed by forming a heat transfer printing ribbon of a transfer layer and a resistive base layer, and incorporating conductive carbon black and phenoxy resin in the base layer. CONSTITUTION:Conductive carbon black is dispersed in phenoxy resin as a sheet-like resistive base layer, and a transfer layer is provided on one side face of the base layer. If the thickness of the base layer is less than 2mum, its mechanical strength, such as tensile strength is not sufficient, and if it exceeds 30mum, it might be broken by bending, and it is set to 2-30mum. The carbon black of the base layer is preferably 15-50wt.%, and phenoxy resin is preferably 10wt.% or more. If the carbon black is less than 15wt.%, the specific resistance of the resistance layer becomes high, and if it exceeds 50wt.%, it becomes brittle. If the phenoxy resin is less than 10wt.%, its flexibility at ambient temperature and tensile strength at the tire of heating is not sufficient. The resin is of phenoxy resin which is crosslinked by isocyanate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62168989A JPS6411872A (en) | 1987-07-07 | 1987-07-07 | Heat transfer printing ribbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62168989A JPS6411872A (en) | 1987-07-07 | 1987-07-07 | Heat transfer printing ribbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411872A true JPS6411872A (en) | 1989-01-17 |
Family
ID=15878288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62168989A Pending JPS6411872A (en) | 1987-07-07 | 1987-07-07 | Heat transfer printing ribbon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006192A (en) * | 1988-06-28 | 1991-04-09 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for producing semiconductor devices |
-
1987
- 1987-07-07 JP JP62168989A patent/JPS6411872A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5006192A (en) * | 1988-06-28 | 1991-04-09 | Mitsubishi Denki Kabushiki Kaisha | Apparatus for producing semiconductor devices |
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