ZA722696B - Monoazo dyes - Google Patents

Monoazo dyes

Info

Publication number
ZA722696B
ZA722696B ZA722696A ZA722696A ZA722696B ZA 722696 B ZA722696 B ZA 722696B ZA 722696 A ZA722696 A ZA 722696A ZA 722696 A ZA722696 A ZA 722696A ZA 722696 B ZA722696 B ZA 722696B
Authority
ZA
South Africa
Prior art keywords
monoazo dyes
monoazo
dyes
Prior art date
Application number
ZA722696A
Inventor
J Ribka
E Heinrich
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 ZA722696B publication Critical patent/ZA722696B/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
    • 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)
    • C09B29/363—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) from diazotized amino carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
ZA722696A 1971-04-24 1972-04-21 Monoazo dyes ZA722696B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120095 DE2120095A1 (en) 1971-04-24 1971-04-24 Water-insoluble monoazo dyes and process for their preparation

Publications (1)

Publication Number Publication Date
ZA722696B true ZA722696B (en) 1973-02-28

Family

ID=5805799

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722696A ZA722696B (en) 1971-04-24 1972-04-21 Monoazo dyes

Country Status (15)

Country Link
AT (1) AT309620B (en)
AU (1) AU468752B2 (en)
BE (1) BE782424A (en)
BR (1) BR7202466D0 (en)
CA (1) CA958006A (en)
CH (1) CH566370A5 (en)
DD (1) DD105623A5 (en)
DE (1) DE2120095A1 (en)
ES (1) ES402044A1 (en)
FR (1) FR2134400B1 (en)
GB (1) GB1388701A (en)
IT (1) IT954842B (en)
NL (1) NL7204977A (en)
SU (1) SU489354A3 (en)
ZA (1) ZA722696B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH471861A (en) * 1968-01-18 1969-04-30 Sandoz Ag Process for the preparation of monoazo compounds
CH503781A (en) * 1968-05-15 1971-02-28 Sandoz Ag Process for the production of basic dyes
DE1917278B2 (en) * 1969-04-03 1974-06-27 Basf Ag, 6700 Ludwigshafen Monoazo dyes, processes for their production and dye preparations

Also Published As

Publication number Publication date
ES402044A1 (en) 1975-11-01
IT954842B (en) 1973-09-15
BE782424A (en) 1972-10-20
NL7204977A (en) 1972-10-26
CA958006A (en) 1974-11-19
CH566370A5 (en) 1975-09-15
GB1388701A (en) 1975-03-26
AU468752B2 (en) 1976-01-22
BR7202466D0 (en) 1973-06-12
FR2134400B1 (en) 1974-12-20
FR2134400A1 (en) 1972-12-08
DD105623A5 (en) 1974-05-05
AU4145572A (en) 1973-10-25
DE2120095A1 (en) 1972-11-02
AT309620B (en) 1973-08-27
SU489354A3 (en) 1975-10-25

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