JPS6424795A - Coloring matter for thermal transfer recording - Google Patents
Coloring matter for thermal transfer recordingInfo
- Publication number
- JPS6424795A JPS6424795A JP62180147A JP18014787A JPS6424795A JP S6424795 A JPS6424795 A JP S6424795A JP 62180147 A JP62180147 A JP 62180147A JP 18014787 A JP18014787 A JP 18014787A JP S6424795 A JPS6424795 A JP S6424795A
- Authority
- JP
- Japan
- Prior art keywords
- coloring matter
- thermal transfer
- transfer recording
- formula
- unsubstd
- 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
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
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
- B41M5/39—Dyes containing one or more carbon-to-nitrogen double bonds, e.g. azomethine
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Abstract
PURPOSE:To obtain a coloring matter for thermal transfer recording which has favorable sublimability and a clear cyan color, by using a coloring matter obtained by oxidation coupling of a naphthol with an aniline, as the coloring matter for thermal transfer recording. CONSTITUTION:A coloring matter of formula (I) is used. In the formula, R1 is a substd. or unsubstd. alkyl, aralkyl or aryl, R2 is a 1-4C alkoxyl, R3 is hydrogen, a 1-4C alkyl or 1-4C alkoxyl, and each of R4 and R5 is a substd. or unsubstd. An ink for thermal transfer recording can be produced from the coloring matter of formula (I) by dissolving or pulversing the coloring matter together with an appropriate binder in a solvent by use of a ball mill or the like. The binder may be an epoxy resin, a phenolic resin, an urethane resin or the like. The ink is applied to an appropriate base by a bar coater to prepare a transfer sheet. The transfer sheet and a recording material are superposed on each other, followed by heating from the back side of the sheet by heat generating elements or the like.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62180147A JP2565350B2 (en) | 1987-07-21 | 1987-07-21 | Dye for thermal transfer recording |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62180147A JP2565350B2 (en) | 1987-07-21 | 1987-07-21 | Dye for thermal transfer recording |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6424795A true JPS6424795A (en) | 1989-01-26 |
JP2565350B2 JP2565350B2 (en) | 1996-12-18 |
Family
ID=16078222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62180147A Expired - Fee Related JP2565350B2 (en) | 1987-07-21 | 1987-07-21 | Dye for thermal transfer recording |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2565350B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01110985A (en) * | 1987-09-14 | 1989-04-27 | Eastman Kodak Co | Cyan dyestuff dative element used for heat transfer of dyestuff |
JPH01176593A (en) * | 1987-12-30 | 1989-07-12 | Dainippon Printing Co Ltd | Thermal transfer sheet |
-
1987
- 1987-07-21 JP JP62180147A patent/JP2565350B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01110985A (en) * | 1987-09-14 | 1989-04-27 | Eastman Kodak Co | Cyan dyestuff dative element used for heat transfer of dyestuff |
JPH01176593A (en) * | 1987-12-30 | 1989-07-12 | Dainippon Printing Co Ltd | Thermal transfer sheet |
Also Published As
Publication number | Publication date |
---|---|
JP2565350B2 (en) | 1996-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |