JPS6464888A - Thermal transfer sheet - Google Patents
Thermal transfer sheetInfo
- Publication number
- JPS6464888A JPS6464888A JP62223676A JP22367687A JPS6464888A JP S6464888 A JPS6464888 A JP S6464888A JP 62223676 A JP62223676 A JP 62223676A JP 22367687 A JP22367687 A JP 22367687A JP S6464888 A JPS6464888 A JP S6464888A
- Authority
- JP
- Japan
- Prior art keywords
- thermal transfer
- time
- metal
- sheet
- transfer layer
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/392—Additives, other than colour forming substances, dyes or pigments, e.g. sensitisers, transfer promoting agents
- B41M5/395—Macromolecular additives, e.g. binders
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
PURPOSE:To generate no contamination problem at the time of preservation and to obtain a sharp image having sufficient density by imparting heat energy for an extremely short time at the time of transfer, by using an ionomer ionically crosslinked by a metal as the resin binder of the thermal transfer layer formed to a substrate sheet in forming a thermal transfer sheet. CONSTITUTION:A thermal transfer layer containing a dye transferred to a sheet to be thermally transferred by heating is laminated to a substrate sheet. The binder component of the thermal transfer layer is formed of an ionomer resin ionically crosslinked by a metal. When the ionomer resin is used as the binder of the thermal transfer layer, the bonding of a metal crosslinking part becomes extremely weak at the time of short-time printing at high temp. and an apparent MW becomes small and the concn. of the dye in a receiving layer becomes high and sensitivity is substantially enhanced. The bonding of the metal ionically crosslinked part becomes strong at the time of preservation at medium-low temp. and it is prevented that the dye is transferred to the back surface of the adjacent thermal transfer sheet to contaminate said back face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223676A JPS6464888A (en) | 1987-09-07 | 1987-09-07 | Thermal transfer sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62223676A JPS6464888A (en) | 1987-09-07 | 1987-09-07 | Thermal transfer sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6464888A true JPS6464888A (en) | 1989-03-10 |
Family
ID=16801901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62223676A Pending JPS6464888A (en) | 1987-09-07 | 1987-09-07 | Thermal transfer sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6464888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006115176A1 (en) * | 2005-04-22 | 2006-11-02 | Dai Nippon Printing Co., Ltd. | Thermal transfer image receiving sheet and process for producing thermal transfer image receiving sheet |
| JP2013180521A (en) * | 2012-03-02 | 2013-09-12 | Dainippon Printing Co Ltd | Thermal transfer sheet |
-
1987
- 1987-09-07 JP JP62223676A patent/JPS6464888A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006115176A1 (en) * | 2005-04-22 | 2006-11-02 | Dai Nippon Printing Co., Ltd. | Thermal transfer image receiving sheet and process for producing thermal transfer image receiving sheet |
| US8039068B2 (en) | 2005-04-22 | 2011-10-18 | Dai Nippon Printing Co., Ltd. | Thermal transfer image receiving sheet, and method for manufacturing same |
| JP2013180521A (en) * | 2012-03-02 | 2013-09-12 | Dainippon Printing Co Ltd | Thermal transfer sheet |
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