CH558824A - PROCESS FOR PRODUCING NEW AZO DYES. - Google Patents

PROCESS FOR PRODUCING NEW AZO DYES.

Info

Publication number
CH558824A
CH558824A CH1103671A CH1103671A CH558824A CH 558824 A CH558824 A CH 558824A CH 1103671 A CH1103671 A CH 1103671A CH 1103671 A CH1103671 A CH 1103671A CH 558824 A CH558824 A CH 558824A
Authority
CH
Switzerland
Prior art keywords
azo dyes
producing new
new azo
producing
dyes
Prior art date
Application number
CH1103671A
Other languages
German (de)
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
Priority to BE786728D priority Critical patent/BE786728A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1103671A priority patent/CH558824A/en
Priority to DE19722236245 priority patent/DE2236245A1/en
Priority to FR7226823A priority patent/FR2147192B1/fr
Priority to IT5176072A priority patent/IT961699B/en
Priority to GB3524572A priority patent/GB1398900A/en
Publication of CH558824A publication Critical patent/CH558824A/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)
CH1103671A 1971-07-27 1971-07-27 PROCESS FOR PRODUCING NEW AZO DYES. CH558824A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE786728D BE786728A (en) 1971-07-27 AZOIC COLORANTS, THEIR PREPARATION PROCESS AND THEIR APPLICATION
CH1103671A CH558824A (en) 1971-07-27 1971-07-27 PROCESS FOR PRODUCING NEW AZO DYES.
DE19722236245 DE2236245A1 (en) 1971-07-27 1972-07-24 AZO DYES, THEIR PRODUCTION AND USE
FR7226823A FR2147192B1 (en) 1971-07-27 1972-07-26
IT5176072A IT961699B (en) 1971-07-27 1972-07-26 AZOCOLORANTS AND PROCEDURE FOR THEIR PRODUCTION AND APPLICATION
GB3524572A GB1398900A (en) 1971-07-27 1972-07-27 Azo dyestuffs their manufacture and use

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
CH558824A true CH558824A (en) 1975-02-14

Family

ID=4369404

Family Applications (1)

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

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
DE2964693D1 (en) * 1978-04-28 1983-03-17 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
GB1398900A (en) 1975-06-25
FR2147192B1 (en) 1975-03-07
BE786728A (en) 1973-01-26
FR2147192A1 (en) 1973-03-09
DE2236245A1 (en) 1973-02-08
IT961699B (en) 1973-12-10

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Legal Events

Date Code Title Description
PL Patent ceased