BE581924A - Nouveau colorant monoazoïque et sa préparation - Google Patents

Nouveau colorant monoazoïque et sa préparation

Info

Publication number
BE581924A
BE581924A BE581924A BE581924A BE581924A BE 581924 A BE581924 A BE 581924A BE 581924 A BE581924 A BE 581924A BE 581924 A BE581924 A BE 581924A BE 581924 A BE581924 A BE 581924A
Authority
BE
Belgium
Prior art keywords
preparation
monoazo dye
new monoazo
new
dye
Prior art date
Application number
BE581924A
Other languages
English (en)
French (fr)
Original Assignee
Farbwerke Hoechst Ag Vormals L
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 Farbwerke Hoechst Ag Vormals L filed Critical Farbwerke Hoechst Ag Vormals L
Publication of BE581924A publication Critical patent/BE581924A/fr

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)
BE581924A 1958-08-22 1959-08-22 Nouveau colorant monoazoïque et sa préparation BE581924A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF26469A DE1089497B (de) 1958-08-22 1958-08-22 Verfahren zur Herstellung eines Monoazofarbstoffes

Publications (1)

Publication Number Publication Date
BE581924A true BE581924A (fr) 1960-12-16

Family

ID=7092040

Family Applications (1)

Application Number Title Priority Date Filing Date
BE581924A BE581924A (fr) 1958-08-22 1959-08-22 Nouveau colorant monoazoïque et sa préparation

Country Status (3)

Country Link
BE (1) BE581924A (de)
CH (1) CH376197A (de)
DE (1) DE1089497B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE472335C (de) * 1929-02-26 J M Voith Fa Verfahren zur Vergroesserung der Wasserfuehrung eines Werkkanals
DE832178C (de) * 1948-10-02 1952-02-21 Farbwerke Hoechst Vormals Meis Verfahren zur Herstellung von wasserloeslichen Monoazofarbstoffen

Also Published As

Publication number Publication date
CH376197A (de) 1964-03-31
DE1089497B (de) 1960-09-22

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