GB1525768A - Cationic dyestuffs of the pyrazolium-indole type - Google Patents

Cationic dyestuffs of the pyrazolium-indole type

Info

Publication number
GB1525768A
GB1525768A GB4034776A GB4034776A GB1525768A GB 1525768 A GB1525768 A GB 1525768A GB 4034776 A GB4034776 A GB 4034776A GB 4034776 A GB4034776 A GB 4034776A GB 1525768 A GB1525768 A GB 1525768A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
alkyl
pyrazolium
sept
halogen
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
GB4034776A
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.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of GB1525768A publication Critical patent/GB1525768A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB4034776A 1975-09-30 1976-09-29 Cationic dyestuffs of the pyrazolium-indole type Expired GB1525768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529872A FR2326453A1 (fr) 1975-09-30 1975-09-30 Nouveaux colorants cationiques

Publications (1)

Publication Number Publication Date
GB1525768A true GB1525768A (en) 1978-09-20

Family

ID=9160631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4034776A Expired GB1525768A (en) 1975-09-30 1976-09-29 Cationic dyestuffs of the pyrazolium-indole type

Country Status (9)

Country Link
JP (1) JPS5242520A (enExample)
AR (1) AR208150A1 (enExample)
BE (1) BE846731A (enExample)
BR (1) BR7606491A (enExample)
CH (1) CH618727A5 (enExample)
DE (1) DE2643639A1 (enExample)
FR (1) FR2326453A1 (enExample)
GB (1) GB1525768A (enExample)
NL (1) NL7610715A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315383A1 (de) * 1993-05-08 1994-11-10 Bayer Ag Kationische Diazacyaninfarbstoffe
US6136080A (en) * 1999-04-26 2000-10-24 Eastman Kodak Company Cationic azo dye for ink jet ink

Also Published As

Publication number Publication date
JPS5242520A (en) 1977-04-02
NL7610715A (nl) 1977-04-01
DE2643639A1 (de) 1977-04-07
BR7606491A (pt) 1977-07-05
FR2326453B1 (enExample) 1979-04-06
BE846731A (fr) 1977-03-29
FR2326453A1 (fr) 1977-04-29
CH618727A5 (en) 1980-08-15
AR208150A1 (es) 1976-11-30

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Legal Events

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