AT244477B - Process for the production of new, sparingly water-soluble, metal-free azo dyes - Google Patents

Process for the production of new, sparingly water-soluble, metal-free azo dyes

Info

Publication number
AT244477B
AT244477B AT811264A AT811264A AT244477B AT 244477 B AT244477 B AT 244477B AT 811264 A AT811264 A AT 811264A AT 811264 A AT811264 A AT 811264A AT 244477 B AT244477 B AT 244477B
Authority
AT
Austria
Prior art keywords
soluble
new
production
metal
azo dyes
Prior art date
Application number
AT811264A
Other languages
German (de)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT244477B publication Critical patent/AT244477B/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H groups
    • 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
    • C09B29/3647—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms
    • C09B29/3652—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles
    • C09B29/366—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered ring with two nitrogen atoms as heteroatoms containing a 1,2-diazoles or hydrogenated 1,2-diazoles containing hydroxy-1,2-diazoles, e.g. pyrazolone
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
AT811264A 1962-08-02 1963-08-01 Process for the production of new, sparingly water-soluble, metal-free azo dyes AT244477B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH925862A CH428031A (en) 1962-08-02 1962-08-02 Process for the production of azo dyes which are sparingly soluble in water

Publications (1)

Publication Number Publication Date
AT244477B true AT244477B (en) 1966-01-10

Family

ID=4350033

Family Applications (2)

Application Number Title Priority Date Filing Date
AT619163A AT245130B (en) 1962-08-02 1963-08-01 Process for the production of new metal-free azo dyes that are sparingly soluble in water
AT811264A AT244477B (en) 1962-08-02 1963-08-01 Process for the production of new, sparingly water-soluble, metal-free azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT619163A AT245130B (en) 1962-08-02 1963-08-01 Process for the production of new metal-free azo dyes that are sparingly soluble in water

Country Status (6)

Country Link
US (1) US3341513A (en)
AT (2) AT245130B (en)
CH (1) CH428031A (en)
DE (1) DE1444686C3 (en)
ES (1) ES290509A1 (en)
GB (1) GB1025059A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549612A (en) * 1967-11-06 1970-12-22 Du Pont Cationic aryl monoazo and disazo - 3 - substituted - 1 - aminomethylpyrazolone dyes
DE1795162C3 (en) * 1968-08-17 1978-11-16 Bayer Ag, 5090 Leverkusen Reactive azo dyes and their use for dyeing and printing natural and synthetic cellulose or polyamide materials
US5746821A (en) * 1995-02-13 1998-05-05 Engelhard Corporation Pigment compositions
US5669967A (en) * 1996-05-30 1997-09-23 Engelhard Corporation Pigment compositions

Also Published As

Publication number Publication date
DE1444686C3 (en) 1973-11-22
AT245130B (en) 1966-02-10
ES290509A1 (en) 1964-02-16
DE1444686B2 (en) 1973-02-15
DE1444686A1 (en) 1968-10-10
US3341513A (en) 1967-09-12
GB1025059A (en) 1966-04-06
CH428031A (en) 1967-01-15

Similar Documents

Publication Publication Date Title
AT251137B (en) Process for the production of new, water-insoluble azo dyes
AT240997B (en) Process for the production of new water-soluble azo dyes
AT256279B (en) Process for the preparation of new, water-insoluble monoazo dyes
AT287139B (en) Process for the preparation of new, water-soluble monoazo dyes
CH443517A (en) Process for the production of water-soluble, cationic dyes
CH431766A (en) Process for the preparation of water-soluble disazo dyes
CH437589A (en) Process for the preparation of water-soluble, metallizable disazo dyes
AT282023B (en) Process for the production of new, water-soluble phthalocyanine reactive dyes
CH488784A (en) Process for the production of new, water-insoluble azo dyes
AT276591B (en) Process for the production of new azo dyes that are sparingly soluble in water
AT265463B (en) Process for the production of new, water-dispersible, sparingly soluble azo dyes
CH393579A (en) Process for the production of new, water-soluble azo dyes
AT244477B (en) Process for the production of new, sparingly water-soluble, metal-free azo dyes
AT256281B (en) Process for the production of new, water-soluble phthalocyanine dyes
AT271659B (en) Process for the preparation of new, water-soluble disazo dyes
AT269315B (en) Process for the preparation of new, water-soluble monoazo dyes
AT287137B (en) Process for the preparation of new, water-soluble monoazo dyes
AT276593B (en) Process for the preparation of new, water-insoluble monoazo dyes
AT268478B (en) Process for the production of new, water-soluble, basic azo dyes
AT268477B (en) Process for the preparation of new, water-soluble monoazo dyes
AT251725B (en) Process for the production of new, water-soluble, basic azo dyes
AT290694B (en) Process for the production of new azo dyes that are sparingly soluble in water
AT283539B (en) Process for the production of new, water-soluble polyazo dyes
AT260394B (en) Process for the preparation of new, water-insoluble monoazo dyes
AT292869B (en) Process for the preparation of new, water-soluble monoazo dyes