CH360448A - Process for the preparation of monoazo dyes - Google Patents

Process for the preparation of monoazo dyes

Info

Publication number
CH360448A
CH360448A CH360448DA CH360448A CH 360448 A CH360448 A CH 360448A CH 360448D A CH360448D A CH 360448DA CH 360448 A CH360448 A CH 360448A
Authority
CH
Switzerland
Prior art keywords
preparation
monoazo dyes
monoazo
dyes
Prior art date
Application number
Other languages
German (de)
Inventor
Jean-Pierre Dr Jung
Meinrad Dr Huerbin
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH360448A publication Critical patent/CH360448A/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
    • 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
    • C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
    • C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
    • C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH360448D 1959-03-03 1957-10-23 Process for the preparation of monoazo dyes CH360448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH362159 1959-03-03

Publications (1)

Publication Number Publication Date
CH360448A true CH360448A (en) 1962-02-28

Family

ID=4512610

Family Applications (2)

Application Number Title Priority Date Filing Date
CH360448D CH360448A (en) 1959-03-03 1957-10-23 Process for the preparation of monoazo dyes
CH362159D CH362159A (en) 1957-10-23 1959-03-03 Process for the preparation of monoazo dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH362159D CH362159A (en) 1957-10-23 1959-03-03 Process for the preparation of monoazo dyes

Country Status (1)

Country Link
CH (2) CH360448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101664A1 (en) * 1982-07-29 1984-02-29 Ciba-Geigy Ag Monoazo dyestuffs, their preparation and their use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101664A1 (en) * 1982-07-29 1984-02-29 Ciba-Geigy Ag Monoazo dyestuffs, their preparation and their use
JPS5943063A (en) * 1982-07-29 1984-03-09 チバ−ガイギ・アクチエンゲゼルシヤフト Monoazo dye, manufacture and use

Also Published As

Publication number Publication date
CH362159A (en) 1962-05-31

Similar Documents

Publication Publication Date Title
CH351689A (en) Process for the preparation of solutions of azo dyes
CH352429A (en) Process for the preparation of new monoazo dyes
CH374783A (en) Process for the preparation of new monoazo dyes
CH356230A (en) Process for the preparation of dioxazine dyes
CH375811A (en) Process for the preparation of monoazo dyes
CH367910A (en) Process for the production of azo dyes
CH367581A (en) Process for the preparation of monoazo dyes
CH371200A (en) Process for the production of azo dyes
CH410240A (en) Process for the preparation of disazo dyes
CH380837A (en) Process for the preparation of monoazo dyes
CH360448A (en) Process for the preparation of monoazo dyes
CH441549A (en) Process for the preparation of monoazo dyes
CH443524A (en) Process for the production of azo dyes
CH365469A (en) Process for the production of azo dyes
CH408237A (en) Process for the preparation of monoazo dyes
CH375462A (en) Process for the preparation of o-oxy-azo dyes
CH362471A (en) Process for the preparation of monoazo dyes
CH366340A (en) Process for the preparation of monoazo dyes
CH365157A (en) Process for the preparation of monoazo dyes
CH379026A (en) Process for the preparation of monoazo dyes
CH378442A (en) Process for the preparation of aminoanthraquinonyl monoazo dyes
CH373837A (en) Process for the preparation of metal complex compounds of monoazo dyes
CH356228A (en) Process for the preparation of disazo dyes
CH367259A (en) Process for the preparation of water-insoluble disazo dyes
CH369840A (en) Process for the production of mono-azo dyes