CA958006A - Monoazo dyes - Google Patents

Monoazo dyes

Info

Publication number
CA958006A
CA958006A CA140,231A CA140231A CA958006A CA 958006 A CA958006 A CA 958006A CA 140231 A CA140231 A CA 140231A CA 958006 A CA958006 A CA 958006A
Authority
CA
Canada
Prior art keywords
monoazo dyes
monoazo
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA140,231A
Other languages
English (en)
Other versions
CA140231S (en
Inventor
Ernst Heinrich
Joachim Ribka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cassella Farbwerke Mainkur AG
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 CA958006A publication Critical patent/CA958006A/en
Expired legal-status Critical Current

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)
CA140,231A 1971-04-24 1972-04-21 Monoazo dyes Expired CA958006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120095 DE2120095A1 (de) 1971-04-24 1971-04-24 Wasserunlösliche Monoazofarbstoffe und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
CA958006A true CA958006A (en) 1974-11-19

Family

ID=5805799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,231A Expired CA958006A (en) 1971-04-24 1972-04-21 Monoazo dyes

Country Status (15)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH471861A (de) * 1968-01-18 1969-04-30 Sandoz Ag Verfahren zur Herstellung von Monoazoverbindungen
CH503781A (de) * 1968-05-15 1971-02-28 Sandoz Ag Verfahren zur Herstellung von basischen Farbstoffen
DE1917278B2 (de) * 1969-04-03 1974-06-27 Basf Ag, 6700 Ludwigshafen Monoazofarbstoffe, Verfahren zu deren Herstellung und Farbstoffzubereitungen

Also Published As

Publication number Publication date
DD105623A5 (xx) 1974-05-05
IT954842B (it) 1973-09-15
ZA722696B (en) 1973-02-28
AU4145572A (en) 1973-10-25
SU489354A3 (ru) 1975-10-25
BE782424A (fr) 1972-10-20
BR7202466D0 (pt) 1973-06-12
DE2120095A1 (de) 1972-11-02
AT309620B (de) 1973-08-27
FR2134400B1 (xx) 1974-12-20
NL7204977A (xx) 1972-10-26
ES402044A1 (es) 1975-11-01
GB1388701A (en) 1975-03-26
FR2134400A1 (xx) 1972-12-08
CH566370A5 (xx) 1975-09-15
AU468752B2 (en) 1976-01-22

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