BE819227A - HEAT-SENSITIVE RECORDING AND COPY MATERIAL AND ITS APPLICATION IN THERMOGRAPHY - Google Patents

HEAT-SENSITIVE RECORDING AND COPY MATERIAL AND ITS APPLICATION IN THERMOGRAPHY

Info

Publication number
BE819227A
BE819227A BE1006143A BE1006143A BE819227A BE 819227 A BE819227 A BE 819227A BE 1006143 A BE1006143 A BE 1006143A BE 1006143 A BE1006143 A BE 1006143A BE 819227 A BE819227 A BE 819227A
Authority
BE
Belgium
Prior art keywords
thermography
heat
application
sensitive recording
copy material
Prior art date
Application number
BE1006143A
Other languages
Dutch (nl)
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
Publication of BE819227A publication Critical patent/BE819227A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
BE1006143A 1973-09-14 1974-08-27 HEAT-SENSITIVE RECORDING AND COPY MATERIAL AND ITS APPLICATION IN THERMOGRAPHY BE819227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4333673A GB1477834A (en) 1973-09-14 1973-09-14 Thermographic recording process

Publications (1)

Publication Number Publication Date
BE819227A true BE819227A (en) 1975-02-27

Family

ID=10428344

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006143A BE819227A (en) 1973-09-14 1974-08-27 HEAT-SENSITIVE RECORDING AND COPY MATERIAL AND ITS APPLICATION IN THERMOGRAPHY

Country Status (2)

Country Link
BE (1) BE819227A (en)
GB (1) GB1477834A (en)

Also Published As

Publication number Publication date
GB1477834A (en) 1977-06-29

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