EP0407828A3 - Thermosensitive recording material - Google Patents

Thermosensitive recording material Download PDF

Info

Publication number
EP0407828A3
EP0407828A3 EP19900112398 EP90112398A EP0407828A3 EP 0407828 A3 EP0407828 A3 EP 0407828A3 EP 19900112398 EP19900112398 EP 19900112398 EP 90112398 A EP90112398 A EP 90112398A EP 0407828 A3 EP0407828 A3 EP 0407828A3
Authority
EP
European Patent Office
Prior art keywords
recording material
thermosensitive recording
thermosensitive
recording
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.)
Withdrawn
Application number
EP19900112398
Other languages
English (en)
Other versions
EP0407828A2 (de
Inventor
Guenter Dr. Klug
Hubertus Dr. Psaar
Siegfried Dr. Korte
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of EP0407828A2 publication Critical patent/EP0407828A2/de
Publication of EP0407828A3 publication Critical patent/EP0407828A3/de
Withdrawn legal-status Critical Current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
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3331—Macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP19900112398 1989-07-11 1990-06-29 Thermosensitive recording material Withdrawn EP0407828A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3922766 1989-07-11
DE3922766A DE3922766A1 (de) 1989-07-11 1989-07-11 Thermoreaktives aufzeichnungsmaterial

Publications (2)

Publication Number Publication Date
EP0407828A2 EP0407828A2 (de) 1991-01-16
EP0407828A3 true EP0407828A3 (en) 1991-05-08

Family

ID=6384732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900112398 Withdrawn EP0407828A3 (en) 1989-07-11 1990-06-29 Thermosensitive recording material

Country Status (6)

Country Link
US (1) US5134113A (de)
EP (1) EP0407828A3 (de)
JP (1) JPH0345386A (de)
CA (1) CA2020737A1 (de)
DE (1) DE3922766A1 (de)
FI (1) FI903465A7 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5585321A (en) * 1993-11-09 1996-12-17 Rand Mcnally & Company Enhanced thermal papers with improved imaging characteristics

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110859A1 (de) * 1970-03-10 1971-09-23 Mitsubishi Paper Mills Ltd Waermeempfindliches Aufzeichnungsmaterial
EP0066813A1 (de) * 1981-06-04 1982-12-15 Jujo Paper Co., Ltd. Wärmeempfindliches Aufzeichnungsblatt
EP0138159A2 (de) * 1983-10-13 1985-04-24 Bayer Ag Thermoreaktives Aufzeichnungsmaterial, seine Herstellung und die Verwendung von sauermodifizierten Polymerisaten als Akzeptoren in diesem Aufzeichnungsmaterial
JPS61297173A (ja) * 1985-06-27 1986-12-27 Hodogaya Chem Co Ltd 記録シ−ト
DE3715724A1 (de) * 1987-05-12 1988-11-24 Bayer Ag Thermoreaktives aufzeichnungsmaterial

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588691A (ja) * 1981-07-10 1983-01-18 Daio Seishi Kk 感熱記録用シ−ト

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110859A1 (de) * 1970-03-10 1971-09-23 Mitsubishi Paper Mills Ltd Waermeempfindliches Aufzeichnungsmaterial
EP0066813A1 (de) * 1981-06-04 1982-12-15 Jujo Paper Co., Ltd. Wärmeempfindliches Aufzeichnungsblatt
EP0138159A2 (de) * 1983-10-13 1985-04-24 Bayer Ag Thermoreaktives Aufzeichnungsmaterial, seine Herstellung und die Verwendung von sauermodifizierten Polymerisaten als Akzeptoren in diesem Aufzeichnungsmaterial
JPS61297173A (ja) * 1985-06-27 1986-12-27 Hodogaya Chem Co Ltd 記録シ−ト
DE3715724A1 (de) * 1987-05-12 1988-11-24 Bayer Ag Thermoreaktives aufzeichnungsmaterial

Also Published As

Publication number Publication date
EP0407828A2 (de) 1991-01-16
FI903465A0 (fi) 1990-07-09
JPH0345386A (ja) 1991-02-26
US5134113A (en) 1992-07-28
DE3922766A1 (de) 1991-01-17
CA2020737A1 (en) 1991-01-12
FI903465A7 (fi) 1991-01-12

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