JPH0430356B2 - - Google Patents

Info

Publication number
JPH0430356B2
JPH0430356B2 JP59031954A JP3195484A JPH0430356B2 JP H0430356 B2 JPH0430356 B2 JP H0430356B2 JP 59031954 A JP59031954 A JP 59031954A JP 3195484 A JP3195484 A JP 3195484A JP H0430356 B2 JPH0430356 B2 JP H0430356B2
Authority
JP
Japan
Prior art keywords
ester
electron
acid
heat
sensitive 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.)
Expired - Lifetime
Application number
JP59031954A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60176796A (ja
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 filed Critical
Priority to JP59031954A priority Critical patent/JPS60176796A/ja
Publication of JPS60176796A publication Critical patent/JPS60176796A/ja
Publication of JPH0430356B2 publication Critical patent/JPH0430356B2/ja
Granted 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)
JP59031954A 1984-02-22 1984-02-22 感熱記録材料 Granted JPS60176796A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59031954A JPS60176796A (ja) 1984-02-22 1984-02-22 感熱記録材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59031954A JPS60176796A (ja) 1984-02-22 1984-02-22 感熱記録材料

Publications (2)

Publication Number Publication Date
JPS60176796A JPS60176796A (ja) 1985-09-10
JPH0430356B2 true JPH0430356B2 (en]) 1992-05-21

Family

ID=12345346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59031954A Granted JPS60176796A (ja) 1984-02-22 1984-02-22 感熱記録材料

Country Status (1)

Country Link
JP (1) JPS60176796A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656580A5 (de) * 1982-05-17 1986-07-15 Ciba Geigy Ag Druckempfindliches oder waermeempfindliches aufzeichnungsmaterial.

Also Published As

Publication number Publication date
JPS60176796A (ja) 1985-09-10

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