CH515971A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH515971A
CH515971A CH1154070A CH1154070A CH515971A CH 515971 A CH515971 A CH 515971A CH 1154070 A CH1154070 A CH 1154070A CH 1154070 A CH1154070 A CH 1154070A CH 515971 A CH515971 A CH 515971A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH1154070A
Other languages
German (de)
Inventor
Joachim Dr Ribka
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH515971A publication Critical patent/CH515971A/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
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
    • C09B29/33—Aceto- or benzoylacetylarylides
    • C09B29/331—Aceto- or benzoylacetylarylides containing acid groups, e.g. COOH, SO3H, PO3H2, OSO3H2, OPO2H2; salts thereof
    • C09B29/334—Heterocyclic arylides, e.g. acetoacetylaminobenzimidazolone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • C08K5/3447—Five-membered rings condensed with carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH1154070A 1969-08-02 1970-07-30 Process for the preparation of water-insoluble monoazo dyes CH515971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691939466 DE1939466C3 (en) 1969-08-02 1969-08-02 Monoazo compounds, process for their preparation and their use as colorants

Publications (1)

Publication Number Publication Date
CH515971A true CH515971A (en) 1971-11-30

Family

ID=5741789

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1154070A CH515971A (en) 1969-08-02 1970-07-30 Process for the preparation of water-insoluble monoazo dyes

Country Status (8)

Country Link
BE (1) BE754342A (en)
CH (1) CH515971A (en)
DE (1) DE1939466C3 (en)
DK (1) DK132764C (en)
ES (1) ES382378A1 (en)
FR (1) FR2056953B1 (en)
GB (1) GB1317809A (en)
NL (1) NL160595C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024124A (en) * 1969-08-02 1977-05-17 Hoechst Aktiengesellschaft Monoazo acetoacetylaminobenzimidazolone pigments containing carboxy group
CH626906A5 (en) * 1977-07-27 1981-12-15 Ciba Geigy Ag
DE3140141A1 (en) * 1981-10-09 1983-04-28 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING AN AZOPIGMENT
DE10205853A1 (en) 2002-02-13 2003-08-21 Clariant Gmbh Water soluble yellow azo dyes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH514654A (en) * 1968-05-30 1971-10-31 Ciba Geigy Ag Process for the production of metal-free azo pigments

Also Published As

Publication number Publication date
DE1939466A1 (en) 1971-02-18
BE754342A (en) 1971-02-03
DK132764B (en) 1976-02-02
FR2056953B1 (en) 1974-09-20
FR2056953A1 (en) 1971-05-07
DE1939466B2 (en) 1977-11-17
ES382378A1 (en) 1972-11-16
NL7011075A (en) 1971-02-04
DK132764C (en) 1976-08-02
NL160595C (en) 1979-11-15
DE1939466C3 (en) 1978-07-13
GB1317809A (en) 1973-05-23
NL160595B (en) 1979-06-15

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Legal Events

Date Code Title Description
PL Patent ceased