IT945782B - CATIONIC INDAZOLIC DYES AND INTERMEDIATE PRODUCTS FOR THEIR PREPARATION - Google Patents

CATIONIC INDAZOLIC DYES AND INTERMEDIATE PRODUCTS FOR THEIR PREPARATION

Info

Publication number
IT945782B
IT945782B IT7061271A IT7061271A IT945782B IT 945782 B IT945782 B IT 945782B IT 7061271 A IT7061271 A IT 7061271A IT 7061271 A IT7061271 A IT 7061271A IT 945782 B IT945782 B IT 945782B
Authority
IT
Italy
Prior art keywords
indazolic
cationic
dyes
preparation
intermediate products
Prior art date
Application number
IT7061271A
Other languages
Italian (it)
Inventor
R Sureau
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of IT945782B publication Critical patent/IT945782B/en

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • C09B44/14—1,2-Diazoles or hydrogenated 1,2-diazoles ; Pyrazolium; Indazolium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56—Benzopyrazoles; Hydrogenated benzopyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT7061271A 1970-11-06 1971-11-03 CATIONIC INDAZOLIC DYES AND INTERMEDIATE PRODUCTS FOR THEIR PREPARATION IT945782B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7039940A FR2112128B1 (en) 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
IT945782B true IT945782B (en) 1973-05-10

Family

ID=9063837

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7061271A IT945782B (en) 1970-11-06 1971-11-03 CATIONIC INDAZOLIC DYES AND INTERMEDIATE PRODUCTS FOR THEIR PREPARATION

Country Status (8)

Country Link
BE (1) BE774166A (en)
BR (1) BR7107274D0 (en)
CH (2) CH534198A (en)
DE (1) DE2154662A1 (en)
FR (1) FR2112128B1 (en)
GB (1) GB1374303A (en)
IT (1) IT945782B (en)
NL (1) NL7114768A (en)

Also Published As

Publication number Publication date
FR2112128B1 (en) 1975-01-10
GB1374303A (en) 1974-11-20
BR7107274D0 (en) 1973-05-03
CH534198A (en) 1973-02-28
BE774166A (en) 1972-04-19
FR2112128A1 (en) 1972-06-16
NL7114768A (en) 1972-05-09
DE2154662A1 (en) 1972-05-10
CH565836A5 (en) 1975-08-29

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