JPS6451991A - Indoaniline cyan coloring matter for thermal sublimation transfer and production of the same - Google Patents

Indoaniline cyan coloring matter for thermal sublimation transfer and production of the same

Info

Publication number
JPS6451991A
JPS6451991A JP62203469A JP20346987A JPS6451991A JP S6451991 A JPS6451991 A JP S6451991A JP 62203469 A JP62203469 A JP 62203469A JP 20346987 A JP20346987 A JP 20346987A JP S6451991 A JPS6451991 A JP S6451991A
Authority
JP
Japan
Prior art keywords
coloring matter
thermal
recording
favorable
indoaniline cyan
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
Application number
JP62203469A
Other languages
Japanese (ja)
Other versions
JPH0815819B2 (en
Inventor
Akitoshi Igata
Tamio Mikota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP62203469A priority Critical patent/JPH0815819B2/en
Publication of JPS6451991A publication Critical patent/JPS6451991A/en
Publication of JPH0815819B2 publication Critical patent/JPH0815819B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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 prevent thermal decomposition under the operating conditions of a thermal recording head, ensure easy sublimation and favorable tone reproduction properties and enhance stability to light, moisture and chemicals, by using a specified indoaniline cyan coloring matter. CONSTITUTION:An indoaniline cyan coloring matter of formula I can be controlled in the quantity thereof transferred through sublimation, by regulating the energy supplied to a thermal head at the time of thermal transfer. Therefore, the coloring matter enables easy gradational recording, and is suitable for full-color recording. Further, the coloring matter is free of thermal decomposition during transfer recording, because of the stability thereof to heat, light, moisture, chemicals and the like,and the preservability of records being obtained is excellent. The coloring matter is favorable in solubility in organic solvents and dispersibility in water, so that it is easy to prepare a high-concentration ink comprising the coloring matter uniformly dissolved or dispersed, and records with favorable color density can be obtained. Thus, the coloring matter is of practical value.
JP62203469A 1987-05-18 1987-08-18 Indoaniline-based cyan dye for thermal sublimation transfer and method for producing the same Expired - Fee Related JPH0815819B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62203469A JPH0815819B2 (en) 1987-05-18 1987-08-18 Indoaniline-based cyan dye for thermal sublimation transfer and method for producing the same

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-119073 1987-05-18
JP11907387 1987-05-18
JP62203469A JPH0815819B2 (en) 1987-05-18 1987-08-18 Indoaniline-based cyan dye for thermal sublimation transfer and method for producing the same

Publications (2)

Publication Number Publication Date
JPS6451991A true JPS6451991A (en) 1989-02-28
JPH0815819B2 JPH0815819B2 (en) 1996-02-21

Family

ID=26456874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62203469A Expired - Fee Related JPH0815819B2 (en) 1987-05-18 1987-08-18 Indoaniline-based cyan dye for thermal sublimation transfer and method for producing the same

Country Status (1)

Country Link
JP (1) JPH0815819B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04126292A (en) * 1989-12-11 1992-04-27 Eastman Kodak Co Thermal printing element containing magenda3-aryl- 2-aryl azo-5-amino thiazole or amino thiophene dyestuff stabilized with cyanogen india aniline dyestuff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04126292A (en) * 1989-12-11 1992-04-27 Eastman Kodak Co Thermal printing element containing magenda3-aryl- 2-aryl azo-5-amino thiazole or amino thiophene dyestuff stabilized with cyanogen india aniline dyestuff

Also Published As

Publication number Publication date
JPH0815819B2 (en) 1996-02-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees