DE69208572D1 - Mischung von Farbstoffen für schwarze Farbstoff-Donoren für thermische Farbprüfung - Google Patents

Mischung von Farbstoffen für schwarze Farbstoff-Donoren für thermische Farbprüfung

Info

Publication number
DE69208572D1
DE69208572D1 DE69208572T DE69208572T DE69208572D1 DE 69208572 D1 DE69208572 D1 DE 69208572D1 DE 69208572 T DE69208572 T DE 69208572T DE 69208572 T DE69208572 T DE 69208572T DE 69208572 D1 DE69208572 D1 DE 69208572D1
Authority
DE
Germany
Prior art keywords
dyes
mixture
black dye
thermal color
color testing
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
DE69208572T
Other languages
English (en)
Other versions
DE69208572T2 (de
Inventor
Derek David Chapman
Steven Evans
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
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69208572D1 publication Critical patent/DE69208572D1/de
Publication of DE69208572T2 publication Critical patent/DE69208572T2/de
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
    • B41M5/3858—Mixtures of dyes, at least one being a dye classifiable in one of groups B41M5/385 - B41M5/39
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
    • 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
    • B41M5/388—Azo dyes
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/914—Transfer or decalcomania
DE69208572T 1991-09-11 1992-09-10 Mischung von Farbstoffen für schwarze Farbstoff-Donoren für thermische Farbprüfung Expired - Fee Related DE69208572T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/757,876 US5132276A (en) 1991-09-11 1991-09-11 Mixture of dyes for black dye donor for thermal color proofing

Publications (2)

Publication Number Publication Date
DE69208572D1 true DE69208572D1 (de) 1996-04-04
DE69208572T2 DE69208572T2 (de) 1996-08-29

Family

ID=25049591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208572T Expired - Fee Related DE69208572T2 (de) 1991-09-11 1992-09-10 Mischung von Farbstoffen für schwarze Farbstoff-Donoren für thermische Farbprüfung

Country Status (4)

Country Link
US (1) US5132276A (de)
EP (1) EP0532010B1 (de)
JP (1) JPH0698846B2 (de)
DE (1) DE69208572T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512322C2 (de) * 1995-04-01 2001-08-16 Lissmac Maschb & Diamantwerkz Gewichtsausgleichseinrichtung für eine Steinsägemaschine
EP0792757B1 (de) 1996-02-27 2001-06-06 Agfa-Gevaert N.V. Farbstoffdonorelement zum Gebrauch in einem thermischen Übertragungsdruckverfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097475A (en) * 1974-04-03 1978-06-27 E. I. Du Pont De Nemours And Company Disperse mono- and bisazo dyes derived from 2-amino-4,5-dicyanoimidazole
US4923846A (en) * 1986-04-30 1990-05-08 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet for color image formation
US4757046A (en) * 1986-10-06 1988-07-12 Eastman Kodak Company Merocyanine dye-donor element used in thermal dye transfer
US4743582A (en) * 1986-10-06 1988-05-10 Eastman Kodak Company N-alkyl-or n-aryl-aminopyrazolone merocyanine dye-donor element used in thermal dye transfer
US4816435A (en) * 1987-05-27 1989-03-28 Mitsubishi Chemical Industries Limited Transfer sheet for thermal transfer recording
JPH0815820B2 (ja) * 1987-11-25 1996-02-21 松下電器産業株式会社 黒色系感熱転写シート
US5026678A (en) * 1990-10-31 1991-06-25 Eastman Kodak Company Pyridoneindoaniline dye-donor element for thermal dye transfer

Also Published As

Publication number Publication date
US5132276A (en) 1992-07-21
EP0532010B1 (de) 1996-02-28
JPH0698846B2 (ja) 1994-12-07
EP0532010A1 (de) 1993-03-17
DE69208572T2 (de) 1996-08-29
JPH05201156A (ja) 1993-08-10

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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