CA1283535C - N-alkyl-or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer - Google Patents

N-alkyl-or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer

Info

Publication number
CA1283535C
CA1283535C CA000543132A CA543132A CA1283535C CA 1283535 C CA1283535 C CA 1283535C CA 000543132 A CA000543132 A CA 000543132A CA 543132 A CA543132 A CA 543132A CA 1283535 C CA1283535 C CA 1283535C
Authority
CA
Canada
Prior art keywords
dye
substituted
carbon atoms
unsubstituted
merocyanine
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
CA000543132A
Other languages
English (en)
French (fr)
Inventor
Gary W. Byers
Steven Evans
Helmut Weber
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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
Priority claimed from US06/899,273 external-priority patent/US4705521A/en
Priority claimed from US07/059,443 external-priority patent/US4743582A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1283535C publication Critical patent/CA1283535C/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
    • B41M5/3854—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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
CA000543132A 1986-08-22 1987-07-28 N-alkyl-or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer Expired - Fee Related CA1283535C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/899,273 US4705521A (en) 1986-08-22 1986-08-22 Process for reheating dye-receiving element containing stabilizer
US899,273 1986-08-22
US91545186A 1986-10-06 1986-10-06
US07/059,443 US4743582A (en) 1986-10-06 1987-06-08 N-alkyl-or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer
US059,443 1987-06-08
US915,451 2004-08-11

Publications (1)

Publication Number Publication Date
CA1283535C true CA1283535C (en) 1991-04-30

Family

ID=27369649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000543132A Expired - Fee Related CA1283535C (en) 1986-08-22 1987-07-28 N-alkyl-or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer

Country Status (3)

Country Link
EP (1) EP0257577B1 (de)
CA (1) CA1283535C (de)
DE (1) DE3774038D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1268942A (en) * 1986-08-22 1990-05-15 Gary W. Byers Merocyanine dye-donor element used in thermal dye transfer
EP0701907A1 (de) 1994-09-13 1996-03-20 Agfa-Gevaert N.V. Farbstoffdonorelement zur Anwendung in einem thermischen Farbstoffübertragungsverfahren
EP0733487B1 (de) 1995-01-30 2000-05-24 Agfa-Gevaert N.V. Verfahren zur Herstellung von lithographischen Druckplatte ohne Bedarf an Nassbehandlung
EP0792757B1 (de) 1996-02-27 2001-06-06 Agfa-Gevaert N.V. Farbstoffdonorelement zum Gebrauch in einem thermischen Übertragungsdruckverfahren
JP4361433B2 (ja) 2004-07-05 2009-11-11 大日本印刷株式会社 感熱転写記録方法
ES2222851B1 (es) * 2004-10-20 2005-10-01 Saint-Gobain Calmar, S.A. Bomba con mecanismo de cierre.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137042A (en) * 1974-05-20 1979-01-30 Ciba-Geigy Ag Dry heat process for dyeing and printing organic material which can be dyed with cationic dyes
JPS60214994A (ja) * 1984-04-11 1985-10-28 Ricoh Co Ltd 画像記録材料
US4705521A (en) * 1986-08-22 1987-11-10 Eastman Kodak Company Process for reheating dye-receiving element containing stabilizer

Also Published As

Publication number Publication date
EP0257577A3 (en) 1989-07-26
DE3774038D1 (de) 1991-11-28
EP0257577B1 (de) 1991-10-23
EP0257577A2 (de) 1988-03-02

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Legal Events

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