CH524670A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH524670A
CH524670A CH1817669A CH1817669A CH524670A CH 524670 A CH524670 A CH 524670A CH 1817669 A CH1817669 A CH 1817669A CH 1817669 A CH1817669 A CH 1817669A CH 524670 A CH524670 A CH 524670A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH1817669A
Other languages
German (de)
Inventor
Brachel Hanswilli Dr Von
Ernst Dr Heinrich
Otto Dr Graewinger
Karl Dr Hintermeier
Horst Dr Kindler
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 CH524670A publication Critical patent/CH524670A/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
    • 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)
  • Pyridine Compounds (AREA)
  • Coloring (AREA)
CH1817669A 1968-12-07 1969-12-05 Process for the preparation of water-insoluble monoazo dyes CH524670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681813385 DE1813385A1 (en) 1968-12-07 1968-12-07 Process for dyeing and printing fiber material made from synthetic materials

Publications (1)

Publication Number Publication Date
CH524670A true CH524670A (en) 1972-06-30

Family

ID=5715589

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1817669A CH524670A (en) 1968-12-07 1969-12-05 Process for the preparation of water-insoluble monoazo dyes

Country Status (9)

Country Link
JP (1) JPS4926108B1 (en)
AT (1) AT294759B (en)
BE (1) BE742749A (en)
CH (1) CH524670A (en)
DE (1) DE1813385A1 (en)
ES (1) ES374333A1 (en)
FR (1) FR2025601B1 (en)
GB (1) GB1313092A (en)
NL (1) NL153589B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083842A (en) * 1971-08-20 1978-04-11 Sandoz Ltd. Diazo compounds containing two optionally substituted-5-arylazo-6-hydroxypyridone-2 radicals linked through their nitrogen atoms
DE2231245C3 (en) * 1972-06-26 1980-11-13 Ciba-Geigy Ag, Basel (Schweiz) Process for dyeing and printing cellulose, linen, wool, silk, polyamides or leather with development mono- or disazo dyes
US4548613A (en) * 1984-05-18 1985-10-22 American Hoechst Corporation Yellow disperse dyestuff mixtures and dyeing process
DE4227590A1 (en) * 1992-08-20 1994-02-24 Basf Ag Azo dyes with a coupling component from the series of the N- (hydroxysulfonylphenylalkyl) pyridones
WO1998059007A1 (en) * 1997-06-21 1998-12-30 Avecia Limited Pyridonazo dyes and inks containing them

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489492A (en) * 1965-08-13 1967-07-21 Cassella Farbwerke Mainkur Ag New Water Insoluble Azo Dyes and Their Preparation
CH503781A (en) * 1968-05-15 1971-02-28 Sandoz Ag Process for the production of basic dyes
GB1256093A (en) * 1968-06-27 1971-12-08 Ici Ltd Water-insoluble monoazo dyestuffs
GB1249641A (en) * 1968-06-27 1971-10-13 Ici Ltd Coloration process

Also Published As

Publication number Publication date
GB1313092A (en) 1973-04-11
FR2025601B1 (en) 1974-03-01
DE1813385A1 (en) 1970-07-02
FR2025601A1 (en) 1970-09-11
BE742749A (en) 1970-06-05
NL6917599A (en) 1970-06-09
JPS4926108B1 (en) 1974-07-05
AT294759B (en) 1971-12-10
ES374333A1 (en) 1972-03-16
NL153589B (en) 1977-06-15

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Legal Events

Date Code Title Description
PL Patent ceased