EP1525996A3 - Thermal imaging elements having improved stability - Google Patents

Thermal imaging elements having improved stability Download PDF

Info

Publication number
EP1525996A3
EP1525996A3 EP05001463A EP05001463A EP1525996A3 EP 1525996 A3 EP1525996 A3 EP 1525996A3 EP 05001463 A EP05001463 A EP 05001463A EP 05001463 A EP05001463 A EP 05001463A EP 1525996 A3 EP1525996 A3 EP 1525996A3
Authority
EP
European Patent Office
Prior art keywords
thermally imageable
thermal imaging
improved stability
imaging elements
thermally
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
EP05001463A
Other languages
German (de)
French (fr)
Other versions
EP1525996B1 (en
EP1525996A2 (en
Inventor
Rolf Dessauer
Gregory Charles Weed
Jeffrey Jude Patricia
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority claimed from EP01995195A external-priority patent/EP1335835B1/en
Publication of EP1525996A2 publication Critical patent/EP1525996A2/en
Publication of EP1525996A3 publication Critical patent/EP1525996A3/en
Application granted granted Critical
Publication of EP1525996B1 publication Critical patent/EP1525996B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

A thermally imageable element having a thermally imageable layer, wherein the thermally imageable layer has a thermal amplification additive and a stabilizer selected from the group consisting of amine type
compounds. These stabilizers present in thermally imageable layers maintain NIR stability during manufacture, and when the thermally imageable elements containing them are used in thermal imaging processes.
EP05001463A 2000-11-21 2001-11-16 Thermal imaging elements having improved stability Expired - Lifetime EP1525996B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25226700P 2000-11-21 2000-11-21
US252267P 2000-11-21
EP01995195A EP1335835B1 (en) 2000-11-21 2001-11-16 Thermal imaging elements having improved stability

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP01995195.3 Division 2001-11-16
EP01995195A Division EP1335835B1 (en) 2000-11-21 2001-11-16 Thermal imaging elements having improved stability

Publications (3)

Publication Number Publication Date
EP1525996A2 EP1525996A2 (en) 2005-04-27
EP1525996A3 true EP1525996A3 (en) 2005-05-11
EP1525996B1 EP1525996B1 (en) 2008-08-20

Family

ID=34395187

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05001463A Expired - Lifetime EP1525996B1 (en) 2000-11-21 2001-11-16 Thermal imaging elements having improved stability

Country Status (1)

Country Link
EP (1) EP1525996B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008265319A (en) * 2007-03-29 2008-11-06 Fujifilm Corp Thermal transfer ink sheet and image formation method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563886A1 (en) * 1992-04-01 1993-10-06 Eastman Kodak Company Non-volatile tertiary amines in donor for laser-induced thermal dye transfer
EP0761466A1 (en) * 1995-08-30 1997-03-12 Eastman Kodak Company Stabilised dye-donor element for use in thermal dye transfer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778128A (en) 1985-04-17 1988-10-18 Wright Herbert H Flying disc aircraft
US5156938A (en) 1989-03-30 1992-10-20 Graphics Technology International, Inc. Ablation-transfer imaging/recording
US4942141A (en) 1989-06-16 1990-07-17 Eastman Kodak Company Infrared absorbing squarylium dyes for dye-donor element used in laser-induced thermal dye transfer
US4948778A (en) 1989-06-20 1990-08-14 Eastman Kodak Company Infrared absorbing oxyindolizine dyes for dye-donor element used in laser-induced thermal dye transfer
US5085698A (en) 1990-04-11 1992-02-04 E. I. Du Pont De Nemours And Company Aqueous pigmented inks for ink jet printers
EP0713586B1 (en) 1993-08-13 2001-07-18 PGI Graphics Imaging LLC Ablation transfer onto intermediate receptors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0563886A1 (en) * 1992-04-01 1993-10-06 Eastman Kodak Company Non-volatile tertiary amines in donor for laser-induced thermal dye transfer
EP0761466A1 (en) * 1995-08-30 1997-03-12 Eastman Kodak Company Stabilised dye-donor element for use in thermal dye transfer

Also Published As

Publication number Publication date
EP1525996B1 (en) 2008-08-20
EP1525996A2 (en) 2005-04-27

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