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AT306884B - Process for the preparation of new, optionally metal-containing, water-soluble azo dyes - Google Patents

Process for the preparation of new, optionally metal-containing, water-soluble azo dyes

Info

Publication number
AT306884B
AT306884B AT894271A AT894271A AT306884B AT 306884 B AT306884 B AT 306884B AT 894271 A AT894271 A AT 894271A AT 894271 A AT894271 A AT 894271A AT 306884 B AT306884 B AT 306884B
Authority
AT
Austria
Prior art keywords
preparation
new
water
azo dyes
soluble azo
Prior art date
Application number
AT894271A
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
Application granted granted Critical
Publication of AT306884B publication Critical patent/AT306884B/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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/0067—Azodyes with heterocyclic compound as coupling component
    • 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
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
    • C09B29/3626—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more hydroxyl groups (or = O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT894271A 1970-10-16 1971-10-15 Process for the preparation of new, optionally metal-containing, water-soluble azo dyes AT306884B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050901 DE2050901C3 (en) 1970-10-16 1970-10-16 Water-soluble azo dyes, processes for their production and their use for dyeing and printing wool, silk, polyamides or cellulose

Publications (1)

Publication Number Publication Date
AT306884B true AT306884B (en) 1973-04-25

Family

ID=5785349

Family Applications (1)

Application Number Title Priority Date Filing Date
AT894271A AT306884B (en) 1970-10-16 1971-10-15 Process for the preparation of new, optionally metal-containing, water-soluble azo dyes

Country Status (10)

Country Link
JP (1) JPS5544781B1 (en)
AT (1) AT306884B (en)
BE (1) BE774028A (en)
CA (1) CA982559A (en)
CH (1) CH582214A5 (en)
DE (1) DE2050901C3 (en)
ES (1) ES396041A1 (en)
FR (1) FR2111668B1 (en)
GB (1) GB1372527A (en)
NL (1) NL7113459A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757681C2 (en) * 1977-12-23 1982-08-19 Hoechst Ag, 6000 Frankfurt Phenylazopyridone compound, process for their production, their use for dyeing or printing fiber material made from natural or regenerated cellulose or from natural, regenerated or synthetic polyamides
DE3316887A1 (en) * 1983-05-07 1984-11-08 Agfa-Gevaert Ag, 5090 Leverkusen PHOTOGRAPHIC RECORDING MATERIAL AND NEW AZO DYES
DE3427188A1 (en) * 1984-07-24 1986-01-30 Hoechst Ag, 6230 Frankfurt WATER-SOLUBLE PYRIDON MONOAZO COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS DYES
GB2200364B (en) * 1987-01-31 1990-12-19 Sandoz Ltd Fibre reactive phthalocyamine-monoazodyes
DE59604034D1 (en) * 1995-11-23 2000-02-03 Ciba Sc Holding Ag Reactive dyes, processes for their production and their use
EP0775730B1 (en) * 1995-11-23 2000-05-03 Ciba SC Holding AG Reactive dyestuffs, process for their preparation and use thereof
EP0775776B1 (en) * 1995-11-23 2003-01-02 Ciba SC Holding AG Process for di- or trichromic dyeing or printing

Also Published As

Publication number Publication date
CH582214A5 (en) 1976-11-30
JPS5544781B1 (en) 1980-11-14
NL7113459A (en) 1972-04-18
DE2050901B2 (en) 1980-02-07
FR2111668A1 (en) 1972-06-09
ES396041A1 (en) 1974-04-01
FR2111668B1 (en) 1976-04-02
CA982559A (en) 1976-01-27
DE2050901A1 (en) 1972-04-20
BE774028A (en) 1972-04-17
DE2050901C3 (en) 1980-10-02
GB1372527A (en) 1974-10-30

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