CH548443A - PROCESS FOR THE PREPARATION OF HYDRO-INSOLUBLE MONOAZO DYES. - Google Patents

PROCESS FOR THE PREPARATION OF HYDRO-INSOLUBLE MONOAZO DYES.

Info

Publication number
CH548443A
CH548443A CH282971A CH282971A CH548443A CH 548443 A CH548443 A CH 548443A CH 282971 A CH282971 A CH 282971A CH 282971 A CH282971 A CH 282971A CH 548443 A CH548443 A CH 548443A
Authority
CH
Switzerland
Prior art keywords
hydro
preparation
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH282971A
Other languages
German (de)
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CH548443A publication Critical patent/CH548443A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/82—Azo dyes
    • C09B62/825—Monoazo dyes
    • 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)
CH282971A 1970-02-27 1971-02-26 PROCESS FOR THE PREPARATION OF HYDRO-INSOLUBLE MONOAZO DYES. CH548443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702009277 DE2009277A1 (en) 1970-02-27 1970-02-27 Water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
CH548443A true CH548443A (en) 1974-04-30

Family

ID=5763571

Family Applications (1)

Application Number Title Priority Date Filing Date
CH282971A CH548443A (en) 1970-02-27 1971-02-26 PROCESS FOR THE PREPARATION OF HYDRO-INSOLUBLE MONOAZO DYES.

Country Status (10)

Country Link
AT (1) AT297881B (en)
AU (1) AU2585271A (en)
BE (1) BE763559A (en)
BR (1) BR7101188D0 (en)
CH (1) CH548443A (en)
DE (1) DE2009277A1 (en)
ES (1) ES388661A1 (en)
FR (1) FR2080812B3 (en)
GB (1) GB1275028A (en)
NL (1) NL7102057A (en)

Also Published As

Publication number Publication date
FR2080812B3 (en) 1973-10-19
FR2080812A7 (en) 1971-11-19
GB1275028A (en) 1972-05-24
AT297881B (en) 1972-04-10
BR7101188D0 (en) 1973-03-13
BE763559A (en) 1971-08-26
DE2009277A1 (en) 1971-09-09
NL7102057A (en) 1971-08-31
AU2585271A (en) 1972-08-31
ES388661A1 (en) 1974-02-16

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Legal Events

Date Code Title Description
PL Patent ceased