BE802018A - Nouveaux composes chromogenes, leur preparation et leur emploi - Google Patents

Nouveaux composes chromogenes, leur preparation et leur emploi

Info

Publication number
BE802018A
BE802018A BE133207A BE133207A BE802018A BE 802018 A BE802018 A BE 802018A BE 133207 A BE133207 A BE 133207A BE 133207 A BE133207 A BE 133207A BE 802018 A BE802018 A BE 802018A
Authority
BE
Belgium
Prior art keywords
preparation
new
chromogenous compounds
chromogenous
compounds
Prior art date
Application number
BE133207A
Other languages
English (en)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BE802018A publication Critical patent/BE802018A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/06—Naphtholactam dyes
    • 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
    • B41M5/124—Duplicating 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
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/90—Benzo [c, d] indoles; Hydrogenated benzo [c, d] indoles
    • C07D209/92—Naphthostyrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
BE133207A 1972-07-07 1973-07-06 Nouveaux composes chromogenes, leur preparation et leur emploi BE802018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1020772A CH567470A5 (fr) 1972-07-07 1972-07-07

Publications (1)

Publication Number Publication Date
BE802018A true BE802018A (fr) 1974-01-07

Family

ID=4360592

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133207A BE802018A (fr) 1972-07-07 1973-07-06 Nouveaux composes chromogenes, leur preparation et leur emploi

Country Status (11)

Country Link
US (1) US3969346A (fr)
JP (1) JPS4959127A (fr)
AT (1) AT326150B (fr)
BE (1) BE802018A (fr)
CA (1) CA1015749A (fr)
CH (1) CH567470A5 (fr)
DE (1) DE2333261A1 (fr)
FR (1) FR2236855B1 (fr)
GB (1) GB1386709A (fr)
NL (1) NL7309354A (fr)
SE (1) SE388608B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076815A (en) * 1976-03-31 1978-02-28 Istituto Chemioterapico Italiano, S.P.A. Quinoxaline compound and composition, process for preparing compound, and method of combatting cholera therewith
US4148805A (en) * 1976-06-01 1979-04-10 Ciba-Geigy Ag Naphtholactam dyestuffs
AU513026B2 (en) * 1977-08-02 1980-11-06 Vinca Limited Colour developer compositions and systems involving use thereof
GB2077282B (en) * 1980-05-16 1983-09-07 Kodak Ltd Substituted heterocyclic methine dyes
GB2077751B (en) * 1980-05-16 1983-09-28 Kodak Ltd Disperse methine dyes from heterocyclic acetonitriles
DE3148104A1 (de) * 1981-12-04 1983-06-09 Bayer Ag, 5090 Leverkusen Kationische farbstoffe, verfahren zu ihrer herstellung sowie ihre verwendung zum faerben und massefaerben von textilmaterialien und anderen substraten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB281257A (fr) *
SU116643A1 (ru) * 1958-06-10 1958-11-30 Л.А. Гаева Способ получени основных красителей
BE636462A (fr) * 1962-08-29
DE1248192B (de) * 1963-05-11 1967-08-24 Bayer Ag Verfahren zur Herstellung von Methinfarbstoffen
DE1569692A1 (de) * 1966-12-07 1970-05-06 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von Farbstoffen

Also Published As

Publication number Publication date
ATA598473A (de) 1975-02-15
CH567470A5 (fr) 1975-10-15
AT326150B (de) 1975-11-25
SE388608B (sv) 1976-10-11
FR2236855A1 (fr) 1975-02-07
JPS4959127A (fr) 1974-06-08
CA1015749A (en) 1977-08-16
DE2333261A1 (de) 1974-01-24
GB1386709A (en) 1975-03-12
NL7309354A (fr) 1974-01-09
US3969346A (en) 1976-07-13
FR2236855B1 (fr) 1976-05-28

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