DE69323805D1 - Use of a hydrophobic cationic dye in the ink layer of an ink ribbon for thermal transfer printing - Google Patents

Use of a hydrophobic cationic dye in the ink layer of an ink ribbon for thermal transfer printing

Info

Publication number
DE69323805D1
DE69323805D1 DE69323805T DE69323805T DE69323805D1 DE 69323805 D1 DE69323805 D1 DE 69323805D1 DE 69323805 T DE69323805 T DE 69323805T DE 69323805 T DE69323805 T DE 69323805T DE 69323805 D1 DE69323805 D1 DE 69323805D1
Authority
DE
Germany
Prior art keywords
thermal transfer
transfer printing
cationic dye
ink
hydrophobic cationic
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.)
Expired - Fee Related
Application number
DE69323805T
Other languages
German (de)
Other versions
DE69323805T2 (en
Inventor
Kengo Ito
Masanobu Hida
Kaori Isaji
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69323805D1 publication Critical patent/DE69323805D1/en
Publication of DE69323805T2 publication Critical patent/DE69323805T2/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
    • 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
    • B41M5/3854—Dyes containing one or more acyclic carbon-to-carbon double bonds, e.g., di- or tri-cyanovinyl, methine
    • 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)
DE1993623805 1992-07-23 1993-07-20 Use of a hydrophobic cationic dye in the ink layer of an ink ribbon for thermal transfer printing Expired - Fee Related DE69323805T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4217137A JPH0640172A (en) 1992-07-23 1992-07-23 Cation dye made hydrophobic and thermal transfer ink ribbon using the same

Publications (2)

Publication Number Publication Date
DE69323805D1 true DE69323805D1 (en) 1999-04-15
DE69323805T2 DE69323805T2 (en) 1999-09-23

Family

ID=16699438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993623805 Expired - Fee Related DE69323805T2 (en) 1992-07-23 1993-07-20 Use of a hydrophobic cationic dye in the ink layer of an ink ribbon for thermal transfer printing

Country Status (3)

Country Link
EP (1) EP0580120B1 (en)
JP (1) JPH0640172A (en)
DE (1) DE69323805T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3451718B2 (en) 1993-07-08 2003-09-29 ソニー株式会社 Photographic paper, composition for forming dye-receiving layer for production thereof, and image forming method using the same
JPH0912911A (en) * 1995-06-30 1997-01-14 Sony Corp Diazahemicyanine-based hydrophobic cation dye and thermal transfer ink ribbon using the same
WO2005068566A1 (en) * 2004-01-20 2005-07-28 Ciba Specialty Chemicals Holding Inc. Organic solvent-based printing inks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH374135A (en) * 1958-07-09 1963-12-31 Sandoz Ag Process for the preparation of water-insoluble dye salts
JPS572747B2 (en) * 1972-12-16 1982-01-18
US4602263A (en) * 1984-09-04 1986-07-22 Polaroid Corporation Thermal imaging method
US4748149A (en) * 1987-02-13 1988-05-31 Eastman Kodak Company Thermal print element comprising a yellow merocyanine dye stabilized with a cyan indoaniline dye

Also Published As

Publication number Publication date
JPH0640172A (en) 1994-02-15
DE69323805T2 (en) 1999-09-23
EP0580120B1 (en) 1999-03-10
EP0580120A1 (en) 1994-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee