CA975760A - Azo compounds - Google Patents

Azo compounds

Info

Publication number
CA975760A
CA975760A CA156,937A CA156937A CA975760A CA 975760 A CA975760 A CA 975760A CA 156937 A CA156937 A CA 156937A CA 975760 A CA975760 A CA 975760A
Authority
CA
Canada
Prior art keywords
azo compounds
azo
compounds
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
CA156,937A
Other versions
CA156937S (en
Inventor
Hans W. Liechti
Dieter Reinker
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.)
Novartis AG
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 CA975760A publication Critical patent/CA975760A/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
    • 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
    • C09B31/15—Indoles
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/202—Aliphatic, cycloaliphatic, araliphatic carboxylic acids
    • 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)
CA156,937A 1971-12-09 1972-11-20 Azo compounds Expired CA975760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1792971A CH562856A5 (en) 1971-12-09 1971-12-09

Publications (1)

Publication Number Publication Date
CA975760A true CA975760A (en) 1975-10-07

Family

ID=4429172

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,937A Expired CA975760A (en) 1971-12-09 1972-11-20 Azo compounds

Country Status (10)

Country Link
JP (1) JPS4866130A (en)
BE (1) BE792447A (en)
CA (1) CA975760A (en)
CH (1) CH562856A5 (en)
DE (1) DE2259939A1 (en)
FR (1) FR2162424B1 (en)
GB (2) GB1405799A (en)
IT (1) IT974852B (en)
NL (1) NL7216728A (en)
ZA (1) ZA728105B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527712A1 (en) * 1975-06-21 1976-12-30 Bayer Ag AZO DYES
DE4422293A1 (en) * 1994-06-25 1996-01-04 Cassella Ag Monoazoindole dyes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501038A (en) * 1967-07-27 1970-12-31 Basf Ag Process for the preparation of sulfonic acid group-free monoazo dyes
CH495407A (en) * 1967-09-29 1970-08-31 Basf Ag Process for the preparation of sulfonic acid group-free monoazo dyes

Also Published As

Publication number Publication date
ZA728105B (en) 1973-07-25
FR2162424B1 (en) 1976-06-04
GB1405799A (en) 1975-09-10
DE2259939A1 (en) 1973-06-14
CH562856A5 (en) 1975-06-13
NL7216728A (en) 1973-06-13
IT974852B (en) 1974-07-10
FR2162424A1 (en) 1973-07-20
JPS4866130A (en) 1973-09-11
GB1405800A (en) 1975-09-10
BE792447A (en) 1973-06-08

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