GB1374303A - Cationic indazole monoazo dyestuffs and their preparation - Google Patents

Cationic indazole monoazo dyestuffs and their preparation

Info

Publication number
GB1374303A
GB1374303A GB5145871A GB5145871A GB1374303A GB 1374303 A GB1374303 A GB 1374303A GB 5145871 A GB5145871 A GB 5145871A GB 5145871 A GB5145871 A GB 5145871A GB 1374303 A GB1374303 A GB 1374303A
Authority
GB
United Kingdom
Prior art keywords
indazole
cationic
preparation
monoazo dyestuffs
monoazo
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5145871A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pechiney SA
Original Assignee
Pechiney Ugine Kuhlmann SA
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 Pechiney Ugine Kuhlmann SA filed Critical Pechiney Ugine Kuhlmann SA
Publication of GB1374303A publication Critical patent/GB1374303A/en
Expired legal-status Critical Current

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)
GB5145871A 1970-11-06 1971-11-05 Cationic indazole monoazo dyestuffs and their preparation Expired GB1374303A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1374303A true GB1374303A (en) 1974-11-20

Family

ID=9063837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5145871A Expired GB1374303A (en) 1970-11-06 1971-11-05 Cationic indazole monoazo dyestuffs and their preparation

Country Status (8)

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

Also Published As

Publication number Publication date
BE774166A (fr) 1972-04-19
DE2154662A1 (de) 1972-05-10
IT945782B (it) 1973-05-10
BR7107274D0 (pt) 1973-05-03
FR2112128B1 (enrdf_load_stackoverflow) 1975-01-10
NL7114768A (enrdf_load_stackoverflow) 1972-05-09
FR2112128A1 (enrdf_load_stackoverflow) 1972-06-16
CH534198A (fr) 1973-02-28
CH565836A5 (enrdf_load_stackoverflow) 1975-08-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee