EP0339353A3 - Thermal transfer ink and film - Google Patents

Thermal transfer ink and film Download PDF

Info

Publication number
EP0339353A3
EP0339353A3 EP19890106336 EP89106336A EP0339353A3 EP 0339353 A3 EP0339353 A3 EP 0339353A3 EP 19890106336 EP19890106336 EP 19890106336 EP 89106336 A EP89106336 A EP 89106336A EP 0339353 A3 EP0339353 A3 EP 0339353A3
Authority
EP
European Patent Office
Prior art keywords
thermal transfer
film
transfer ink
polyester
vehicle
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.)
Withdrawn
Application number
EP19890106336
Other languages
German (de)
French (fr)
Other versions
EP0339353A2 (en
Inventor
Shiro Kawahito
Hiroshi Yashima
Masanori Minato
Atsushi Suzuki
Kuniyasu Kawabe
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.)
Kao Corp
Original Assignee
Kao 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 Kao Corp filed Critical Kao Corp
Publication of EP0339353A2 publication Critical patent/EP0339353A2/en
Publication of EP0339353A3 publication Critical patent/EP0339353A3/en
Withdrawn legal-status Critical Current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
    • B41M5/392—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)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

An ink composition for thermal transfer comprises a coloring matter, a vehicle and a polyester having a melting point of 50 to 110 degree C, determined by the DSC method and a number-average molecular weight of 300 to 6,000 and containing 1 to 30 ethylenic unsaturations.
EP19890106336 1988-04-27 1989-04-10 Thermal transfer ink and film Withdrawn EP0339353A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63104620A JP2538640B2 (en) 1988-04-27 1988-04-27 Thermal transfer ink and ink film
JP104620/88 1988-04-27

Publications (2)

Publication Number Publication Date
EP0339353A2 EP0339353A2 (en) 1989-11-02
EP0339353A3 true EP0339353A3 (en) 1990-09-05

Family

ID=14385486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890106336 Withdrawn EP0339353A3 (en) 1988-04-27 1989-04-10 Thermal transfer ink and film

Country Status (2)

Country Link
EP (1) EP0339353A3 (en)
JP (1) JP2538640B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2961712B2 (en) * 1994-06-10 1999-10-12 フジコピアン株式会社 Thermal transfer recording medium
US5739189A (en) * 1995-12-18 1998-04-14 Ncr Corporation Low energy thermal transfer formulation
JP2005534046A (en) 2002-05-17 2005-11-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Low molecular weight acrylic copolymer latex for donor elements in thermal printing of color filters
US7494699B2 (en) 2004-09-13 2009-02-24 Ricoh Company Limited Low energy thermal transfer recording medium and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0238242A2 (en) * 1986-03-19 1987-09-23 Kao Corporation Ink sheet for thermal transfer recording

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6235884A (en) * 1985-08-09 1987-02-16 Canon Inc Thermal transfer material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0238242A2 (en) * 1986-03-19 1987-09-23 Kao Corporation Ink sheet for thermal transfer recording

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 221 (M-608)(2668) 17 July 1987, & JP-A-62 35884 (CANON INC) 16 February 1987, *

Also Published As

Publication number Publication date
JP2538640B2 (en) 1996-09-25
JPH01275094A (en) 1989-11-02
EP0339353A2 (en) 1989-11-02

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