EP0135901A3 - Heat-sensitive registration material - Google Patents

Heat-sensitive registration material Download PDF

Info

Publication number
EP0135901A3
EP0135901A3 EP84111015A EP84111015A EP0135901A3 EP 0135901 A3 EP0135901 A3 EP 0135901A3 EP 84111015 A EP84111015 A EP 84111015A EP 84111015 A EP84111015 A EP 84111015A EP 0135901 A3 EP0135901 A3 EP 0135901A3
Authority
EP
European Patent Office
Prior art keywords
heat
registration material
sensitive registration
sensitive
registration
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
EP84111015A
Other languages
German (de)
Other versions
EP0135901B1 (en
EP0135901A2 (en
Inventor
Toshimi Central Research Laboratory Satake
Toshiaki Central Research Laboratory Minami
Fumio Central Research Laboratory Fujimura
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.)
Jujo Paper Co Ltd
Original Assignee
Jujo Paper 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 Jujo Paper Co Ltd filed Critical Jujo Paper Co Ltd
Publication of EP0135901A2 publication Critical patent/EP0135901A2/en
Publication of EP0135901A3 publication Critical patent/EP0135901A3/en
Application granted granted Critical
Publication of EP0135901B1 publication Critical patent/EP0135901B1/en
Expired 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
EP84111015A 1983-09-16 1984-09-14 Heat-sensitive registration material Expired EP0135901B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP169269/83 1983-09-16
JP58169269A JPS6061289A (en) 1983-09-16 1983-09-16 Thermal recording paper

Publications (3)

Publication Number Publication Date
EP0135901A2 EP0135901A2 (en) 1985-04-03
EP0135901A3 true EP0135901A3 (en) 1986-05-14
EP0135901B1 EP0135901B1 (en) 1988-11-30

Family

ID=15883370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111015A Expired EP0135901B1 (en) 1983-09-16 1984-09-14 Heat-sensitive registration material

Country Status (4)

Country Link
US (1) US4591888A (en)
EP (1) EP0135901B1 (en)
JP (1) JPS6061289A (en)
DE (1) DE3475387D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147292A (en) * 1984-08-15 1986-03-07 Jujo Paper Co Ltd Thermal recording paper
US4658276A (en) * 1985-06-22 1987-04-14 Kanzaki Paper Manufacturing Co., Ltd. Phthalide derivatives and recording system utilizing the same
JPH0773950B2 (en) * 1986-06-17 1995-08-09 新王子製紙株式会社 Thermal recording
JPS634990A (en) * 1986-06-25 1988-01-09 Jujo Paper Co Ltd Thermal recording material
US4820683A (en) * 1987-12-04 1989-04-11 Appleton Papers Inc. Thermally-responsive record material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2142470A5 (en) * 1971-06-16 1973-01-26 Kanzaki Paper Mfg Co Ltd
US3772052A (en) * 1970-09-28 1973-11-13 Fuji Photo Film Co Ltd Recording sheet and color developer therefor
US3871900A (en) * 1972-07-28 1975-03-18 Fuji Photo Film Co Ltd Recording sheet
US4147830A (en) * 1976-01-28 1979-04-03 Fuji Photo Film Co., Ltd. Recording sheet
GB2033417A (en) * 1978-09-11 1980-05-21 Fuji Photo Film Co Ltd Colour developing inks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772052A (en) * 1970-09-28 1973-11-13 Fuji Photo Film Co Ltd Recording sheet and color developer therefor
FR2142470A5 (en) * 1971-06-16 1973-01-26 Kanzaki Paper Mfg Co Ltd
US3871900A (en) * 1972-07-28 1975-03-18 Fuji Photo Film Co Ltd Recording sheet
US4147830A (en) * 1976-01-28 1979-04-03 Fuji Photo Film Co., Ltd. Recording sheet
GB2033417A (en) * 1978-09-11 1980-05-21 Fuji Photo Film Co Ltd Colour developing inks

Also Published As

Publication number Publication date
DE3475387D1 (en) 1989-01-05
JPS6061289A (en) 1985-04-09
US4591888A (en) 1986-05-27
EP0135901B1 (en) 1988-11-30
EP0135901A2 (en) 1985-04-03
JPH0239994B2 (en) 1990-09-07

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