IT961699B - AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION - Google Patents

AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION

Info

Publication number
IT961699B
IT961699B IT5176072A IT5176072A IT961699B IT 961699 B IT961699 B IT 961699B IT 5176072 A IT5176072 A IT 5176072A IT 5176072 A IT5176072 A IT 5176072A IT 961699 B IT961699 B IT 961699B
Authority
IT
Italy
Prior art keywords
azocolorants
procedure
production
application
Prior art date
Application number
IT5176072A
Other languages
Italian (it)
Original Assignee
Ciba Geigy Ag
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 Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT961699B publication Critical patent/IT961699B/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/12—Disazo dyes in which the coupling component is a heterocyclic compound
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/025—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups of azo-pyridone series
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
IT5176072A 1971-07-27 1972-07-26 AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION IT961699B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1103671A CH558824A (en) 1971-07-27 1971-07-27 PROCESS FOR PRODUCING NEW AZO DYES.

Publications (1)

Publication Number Publication Date
IT961699B true IT961699B (en) 1973-12-10

Family

ID=4369404

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5176072A IT961699B (en) 1971-07-27 1972-07-26 AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION

Country Status (6)

Country Link
BE (1) BE786728A (en)
CH (1) CH558824A (en)
DE (1) DE2236245A1 (en)
FR (1) FR2147192B1 (en)
GB (1) GB1398900A (en)
IT (1) IT961699B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005222B1 (en) * 1978-04-28 1983-02-09 Ciba-Geigy Ag Salts of sulphonated azo dyes and their use
US4359418A (en) * 1979-03-12 1982-11-16 Ciba-Geigy Corporation Amine salts of azo dyestuffs of the pyridone series
US4287292A (en) 1980-08-01 1981-09-01 Eastman Kodak Company Photographic products and processes employing novel nondiffusible 6-arylazo-3-pyridinol magenta dye-releasing compounds and precursors thereof
DE19827366A1 (en) * 1998-06-19 1999-12-23 Henkel Kgaa Oxidation dye for keratin fibers giving fast, intense orange-brown colors

Also Published As

Publication number Publication date
CH558824A (en) 1975-02-14
GB1398900A (en) 1975-06-25
FR2147192A1 (en) 1973-03-09
FR2147192B1 (en) 1975-03-07
DE2236245A1 (en) 1973-02-08
BE786728A (en) 1973-01-26

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