CH378439A - Process for the preparation of water-soluble salts of monoazo dyes - Google Patents

Process for the preparation of water-soluble salts of monoazo dyes

Info

Publication number
CH378439A
CH378439A CH6887359A CH6887359A CH378439A CH 378439 A CH378439 A CH 378439A CH 6887359 A CH6887359 A CH 6887359A CH 6887359 A CH6887359 A CH 6887359A CH 378439 A CH378439 A CH 378439A
Authority
CH
Switzerland
Prior art keywords
preparation
water
soluble salts
monoazo dyes
monoazo
Prior art date
Application number
CH6887359A
Other languages
German (de)
Inventor
Hugo Dr Illy
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
Priority to CH6887359A priority Critical patent/CH378439A/en
Priority to FR815800A priority patent/FR1245879A/en
Priority to ES0255366A priority patent/ES255366A1/en
Priority to BE587048A priority patent/BE587048A/en
Priority to GB3340/60A priority patent/GB889471A/en
Publication of CH378439A publication Critical patent/CH378439A/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)
CH6887359A 1959-01-29 1959-01-29 Process for the preparation of water-soluble salts of monoazo dyes CH378439A (en)

Priority Applications (5)

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
FR815800A FR1245879A (en) 1959-01-29 1960-01-15 Water soluble salts of monoazo dyes and process for their preparation
ES0255366A ES255366A1 (en) 1959-01-29 1960-01-28 Water-soluble quaternary ammonium salts of monoazodyestuffs and process for their manufacture
BE587048A BE587048A (en) 1959-01-29 1960-01-28 Water soluble salts of monoazo dyes and their preparation process.
GB3340/60A GB889471A (en) 1959-01-29 1960-01-29 Water-soluble quaternary ammonium salts of monoazodyestuffs and process for their manufacture

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
CH378439A true CH378439A (en) 1964-06-15

Family

ID=4529070

Family Applications (1)

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

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
BE587048A (en) 1960-07-28
GB889471A (en) 1962-02-14
FR1245879A (en) 1960-11-10
ES255366A1 (en) 1960-07-01

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