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FR2550998B1 - Feuille d'enregistrement thermosensible - Google Patents

Feuille d'enregistrement thermosensible

Info

Publication number
FR2550998B1
FR2550998B1 FR8313638A FR8313638A FR2550998B1 FR 2550998 B1 FR2550998 B1 FR 2550998B1 FR 8313638 A FR8313638 A FR 8313638A FR 8313638 A FR8313638 A FR 8313638A FR 2550998 B1 FR2550998 B1 FR 2550998B1
Authority
FR
France
Prior art keywords
record sheet
thermosensitive record
thermosensitive
sheet
record
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
Application number
FR8313638A
Other languages
English (en)
Other versions
FR2550998A1 (fr
Inventor
Kazuya Nagaoka
Sigeru Yoshii
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.)
Kawasaki Kasei Chemicals Ltd
Original Assignee
Kawasaki Kasei Chemicals 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 Kawasaki Kasei Chemicals Ltd filed Critical Kawasaki Kasei Chemicals Ltd
Priority to FR8313638A priority Critical patent/FR2550998B1/fr
Publication of FR2550998A1 publication Critical patent/FR2550998A1/fr
Application granted granted Critical
Publication of FR2550998B1 publication Critical patent/FR2550998B1/fr
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
    • B41M5/333—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)
FR8313638A 1983-08-24 1983-08-24 Feuille d'enregistrement thermosensible Expired FR2550998B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8313638A FR2550998B1 (fr) 1983-08-24 1983-08-24 Feuille d'enregistrement thermosensible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8313638A FR2550998B1 (fr) 1983-08-24 1983-08-24 Feuille d'enregistrement thermosensible

Publications (2)

Publication Number Publication Date
FR2550998A1 FR2550998A1 (fr) 1985-03-01
FR2550998B1 true FR2550998B1 (fr) 1987-10-02

Family

ID=9291770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8313638A Expired FR2550998B1 (fr) 1983-08-24 1983-08-24 Feuille d'enregistrement thermosensible

Country Status (1)

Country Link
FR (1) FR2550998B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56144193A (en) * 1980-04-10 1981-11-10 Jujo Paper Co Ltd Heat-sensitive recording sheet
JPS57129785A (en) * 1981-02-06 1982-08-11 Jujo Paper Co Ltd Heat sensitive recording paper
JPS5898285A (ja) * 1981-12-09 1983-06-11 Shin Nisso Kako Co Ltd 感熱発色性組成物

Also Published As

Publication number Publication date
FR2550998A1 (fr) 1985-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse