BE587048A - Water soluble salts of monoazo dyes and their preparation process. - Google Patents

Water soluble salts of monoazo dyes and their preparation process.

Info

Publication number
BE587048A
BE587048A BE587048A BE587048A BE587048A BE 587048 A BE587048 A BE 587048A BE 587048 A BE587048 A BE 587048A BE 587048 A BE587048 A BE 587048A BE 587048 A BE587048 A BE 587048A
Authority
BE
Belgium
Prior art keywords
water soluble
preparation process
soluble salts
monoazo dyes
monoazo
Prior art date
Application number
BE587048A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of BE587048A publication Critical patent/BE587048A/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings
    • 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)
  • Paper (AREA)
BE587048A 1959-01-29 1960-01-28 Water soluble salts of monoazo dyes and their preparation process. BE587048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6887359A CH378439A (en) 1959-01-29 1959-01-29 Process for the preparation of water-soluble salts of monoazo dyes

Publications (1)

Publication Number Publication Date
BE587048A true BE587048A (en) 1960-07-28

Family

ID=4529070

Family Applications (1)

Application Number Title Priority Date Filing Date
BE587048A BE587048A (en) 1959-01-29 1960-01-28 Water soluble salts of monoazo dyes and their preparation process.

Country Status (5)

Country Link
BE (1) BE587048A (en)
CH (1) CH378439A (en)
ES (1) ES255366A1 (en)
FR (1) FR1245879A (en)
GB (1) GB889471A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280448B (en) * 1962-10-03 1968-10-17 Hoechst Ag Process for the production of azo dyes
DE1223082B (en) * 1962-10-03 1966-08-18 Hoechst Ag Process for the production of organic dyes

Also Published As

Publication number Publication date
FR1245879A (en) 1960-11-10
CH378439A (en) 1964-06-15
GB889471A (en) 1962-02-14
ES255366A1 (en) 1960-07-01

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