BE645037A - - Google Patents

Info

Publication number
BE645037A
BE645037A BE645037A BE645037A BE645037A BE 645037 A BE645037 A BE 645037A BE 645037 A BE645037 A BE 645037A BE 645037 A BE645037 A BE 645037A BE 645037 A BE645037 A BE 645037A
Authority
BE
Belgium
Application number
BE645037A
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 BE645037A publication Critical patent/BE645037A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/323Organic colour formers, e.g. leuco dyes

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)
BE645037A 1963-03-15 1964-03-11 BE645037A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26534263A 1963-03-15 1963-03-15

Publications (1)

Publication Number Publication Date
BE645037A true BE645037A (en:Method) 1964-07-01

Family

ID=23010044

Family Applications (1)

Application Number Title Priority Date Filing Date
BE645037A BE645037A (en:Method) 1963-03-15 1964-03-11

Country Status (8)

Country Link
BE (1) BE645037A (en:Method)
CH (1) CH454189A (en:Method)
DE (1) DE1471658A1 (en:Method)
FR (1) FR1385270A (en:Method)
GB (1) GB1051554A (en:Method)
LU (1) LU45652A1 (en:Method)
NL (1) NL6402618A (en:Method)
SE (1) SE305587B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456208A (en) 1972-12-28 1976-11-24 Agfa Gevaert Thermographic processes and recording material for use therein

Also Published As

Publication number Publication date
DE1471658A1 (de) 1969-04-10
LU45652A1 (en:Method) 1964-05-13
NL6402618A (en:Method) 1964-09-16
SE305587B (en:Method) 1968-10-28
FR1385270A (fr) 1965-01-08
GB1051554A (en:Method)
CH454189A (de) 1968-04-15

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