JPS641591A - Thermal transfer sheet - Google Patents

Thermal transfer sheet

Info

Publication number
JPS641591A
JPS641591A JP62187715A JP18771587A JPS641591A JP S641591 A JPS641591 A JP S641591A JP 62187715 A JP62187715 A JP 62187715A JP 18771587 A JP18771587 A JP 18771587A JP S641591 A JPS641591 A JP S641591A
Authority
JP
Japan
Prior art keywords
group
dye
fastness
substituted
alkyl group
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
JP62187715A
Other languages
Japanese (ja)
Other versions
JP2574724B2 (en
JPH011591A (en
Inventor
Junpei Sugafuji
Hitoshi Saito
Nobuhisa Nishitani
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP62187715A priority Critical patent/JP2574724B2/en
Priority to US07/156,606 priority patent/US4933315A/en
Priority to EP19880102490 priority patent/EP0279467B1/en
Priority to EP19940108340 priority patent/EP0613783B1/en
Priority to DE3856205T priority patent/DE3856205D1/en
Priority to DE19883852657 priority patent/DE3852657T2/en
Priority to CA 559464 priority patent/CA1284881C/en
Publication of JPH011591A publication Critical patent/JPH011591A/en
Publication of JPS641591A publication Critical patent/JPS641591A/en
Application granted granted Critical
Publication of JP2574724B2 publication Critical patent/JP2574724B2/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
    • B41M5/34—Multicolour thermography
    • B41M5/345—Multicolour thermography by thermal transfer of 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)

Abstract

PURPOSE:To easily impart a recording image excellent in fastness to a transfer material, by using a specific dye in a dye support layer. CONSTITUTION:A dye represented by formula (I) (wherein R1 is a hydrogen atom, a halogen atom or a substituent which may have a substituent such as an alkyl group, an aryl group, a cycloalkyl group, an arylalkyl group, an alkoxy group, an acylamino group or an aminocarbonyl group, n is 1 or 2, R2 and R3 are an alkyl group or a substituted alkyl group and may together form a ring and X is a substituted or non-substituted phenyl group, a naphthyl group, a furan group or a cumarone group) is contained in the dye support layer formed on one surface of a base sheet. When this dye is used as the dye for a transfer sheet, a high heat transfer speed is shown and an image excellent in fastness, especially, excellent in storage stability and light fastness is obtained. Especially, when the molwt. of the dye becomes 350 or more, pref., 380 or more, effect becomes still more marked.
JP62187715A 1987-02-20 1987-07-29 Thermal transfer sheet Expired - Fee Related JP2574724B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62187715A JP2574724B2 (en) 1987-02-21 1987-07-29 Thermal transfer sheet
US07/156,606 US4933315A (en) 1987-02-20 1988-02-17 Heat transfer sheet
EP19940108340 EP0613783B1 (en) 1987-02-20 1988-02-19 Cassette for heat transfer sheet
DE3856205T DE3856205D1 (en) 1987-02-20 1988-02-19 Cassette for heat transfer sheet
EP19880102490 EP0279467B1 (en) 1987-02-20 1988-02-19 Heat transfer sheet
DE19883852657 DE3852657T2 (en) 1987-02-20 1988-02-19 Heat transfer sheet.
CA 559464 CA1284881C (en) 1987-02-20 1988-02-22 Heat transfer sheet

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3823287 1987-02-21
JP62-38232 1987-02-21
JP62187715A JP2574724B2 (en) 1987-02-21 1987-07-29 Thermal transfer sheet

Publications (3)

Publication Number Publication Date
JPH011591A JPH011591A (en) 1989-01-05
JPS641591A true JPS641591A (en) 1989-01-05
JP2574724B2 JP2574724B2 (en) 1997-01-22

Family

ID=26377436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187715A Expired - Fee Related JP2574724B2 (en) 1987-02-20 1987-07-29 Thermal transfer sheet

Country Status (1)

Country Link
JP (1) JP2574724B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287820A (en) * 1991-05-02 1994-02-22 Nahmaschinenfabrik Emil Stutznacker Gmbh & Co., Kg Movable and relatively positionable sewing units for sewing stationary material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287820A (en) * 1991-05-02 1994-02-22 Nahmaschinenfabrik Emil Stutznacker Gmbh & Co., Kg Movable and relatively positionable sewing units for sewing stationary material

Also Published As

Publication number Publication date
JP2574724B2 (en) 1997-01-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees