BE675497A - - Google Patents

Info

Publication number
BE675497A
BE675497A BE675497A BE675497A BE675497A BE 675497 A BE675497 A BE 675497A BE 675497 A BE675497 A BE 675497A BE 675497 A BE675497 A BE 675497A BE 675497 A BE675497 A BE 675497A
Authority
BE
Belgium
Prior art keywords
cation
salt
anion
reproduction
azothydride
Prior art date
Application number
BE675497A
Other languages
English (en)
French (fr)
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 BE675497A priority Critical patent/BE675497A/fr
Publication of BE675497A publication Critical patent/BE675497A/fr

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
    • B41M5/124Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132Chemical colour-forming components; Additives or binders therefor
    • B41M5/136Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/124Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132Chemical colour-forming components; Additives or binders therefor
    • B41M5/136Organic colour formers, e.g. leuco dyes
    • B41M5/1366Organic colour formers, e.g. leuco dyes characterised solely by tri (aryl or hetaryl)methane derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
BE675497A 1966-01-24 1966-01-24 BE675497A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE675497A BE675497A (cs) 1966-01-24 1966-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE675497A BE675497A (cs) 1966-01-24 1966-01-24

Publications (1)

Publication Number Publication Date
BE675497A true BE675497A (cs) 1966-05-16

Family

ID=3848228

Family Applications (1)

Application Number Title Priority Date Filing Date
BE675497A BE675497A (cs) 1966-01-24 1966-01-24

Country Status (1)

Country Link
BE (1) BE675497A (cs)

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