CH59313A - Process for the preparation of a black, basic monoazo dye - Google Patents

Process for the preparation of a black, basic monoazo dye

Info

Publication number
CH59313A
CH59313A CH59313A CH59313DA CH59313A CH 59313 A CH59313 A CH 59313A CH 59313 A CH59313 A CH 59313A CH 59313D A CH59313D A CH 59313DA CH 59313 A CH59313 A CH 59313A
Authority
CH
Switzerland
Prior art keywords
black
preparation
monoazo dye
basic monoazo
basic
Prior art date
Application number
CH59313A
Other languages
German (de)
Inventor
Farbwerke Vorm Meiste Bruening
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH59313A publication Critical patent/CH59313A/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)
CH59313A 1911-11-10 1911-11-10 Process for the preparation of a black, basic monoazo dye CH59313A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH59313T 1911-11-10
CH57303T 1911-11-10

Publications (1)

Publication Number Publication Date
CH59313A true CH59313A (en) 1913-05-02

Family

ID=25698286

Family Applications (1)

Application Number Title Priority Date Filing Date
CH59313A CH59313A (en) 1911-11-10 1911-11-10 Process for the preparation of a black, basic monoazo dye

Country Status (1)

Country Link
CH (1) CH59313A (en)

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