IT954842B - MONO AZO DYES INSOLUBLE IN WATER AND PROCEDURE FOR THEIR PREPARATION - Google Patents

MONO AZO DYES INSOLUBLE IN WATER AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT954842B
IT954842B IT23410/72A IT2341072A IT954842B IT 954842 B IT954842 B IT 954842B IT 23410/72 A IT23410/72 A IT 23410/72A IT 2341072 A IT2341072 A IT 2341072A IT 954842 B IT954842 B IT 954842B
Authority
IT
Italy
Prior art keywords
procedure
preparation
water
azo dyes
mono azo
Prior art date
Application number
IT23410/72A
Other languages
Italian (it)
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 IT954842B publication Critical patent/IT954842B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00Monoazo dyes prepared by diazotising and coupling
    • C09B29/34Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617Monoazo 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
    • C09B29/3621Monoazo 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
    • C09B29/3626Monoazo 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)
    • C09B29/363Monoazo 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)
IT23410/72A 1971-04-24 1972-04-19 MONO AZO DYES INSOLUBLE IN WATER AND PROCEDURE FOR THEIR PREPARATION IT954842B (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
IT954842B true IT954842B (en) 1973-09-15

Family

ID=5805799

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23410/72A IT954842B (en) 1971-04-24 1972-04-19 MONO AZO DYES INSOLUBLE IN WATER AND PROCEDURE FOR THEIR PREPARATION

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
DD105623A5 (en) 1974-05-05
ZA722696B (en) 1973-02-28
AU4145572A (en) 1973-10-25
SU489354A3 (en) 1975-10-25
BE782424A (en) 1972-10-20
BR7202466D0 (en) 1973-06-12
DE2120095A1 (en) 1972-11-02
CA958006A (en) 1974-11-19
AT309620B (en) 1973-08-27
FR2134400B1 (en) 1974-12-20
NL7204977A (en) 1972-10-26
ES402044A1 (en) 1975-11-01
GB1388701A (en) 1975-03-26
FR2134400A1 (en) 1972-12-08
CH566370A5 (en) 1975-09-15
AU468752B2 (en) 1976-01-22

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