AT245130B - Verfahren zur Herstellung von neuen, in Wasser schwerlöslichen metallfreien Azofarbstoffen - Google Patents

Verfahren zur Herstellung von neuen, in Wasser schwerlöslichen metallfreien Azofarbstoffen

Info

Publication number
AT245130B
AT245130B AT619163A AT619163A AT245130B AT 245130 B AT245130 B AT 245130B AT 619163 A AT619163 A AT 619163A AT 619163 A AT619163 A AT 619163A AT 245130 B AT245130 B AT 245130B
Authority
AT
Austria
Prior art keywords
production
water
sparingly soluble
azo dyes
new metal
Prior art date
Application number
AT619163A
Other languages
English (en)
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 AT245130B publication Critical patent/AT245130B/de

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)
AT619163A 1962-08-02 1963-08-01 Verfahren zur Herstellung von neuen, in Wasser schwerlöslichen metallfreien Azofarbstoffen AT245130B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH925862A CH428031A (de) 1962-08-02 1962-08-02 Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen

Publications (1)

Publication Number Publication Date
AT245130B true AT245130B (de) 1966-02-10

Family

ID=4350033

Family Applications (2)

Application Number Title Priority Date Filing Date
AT619163A AT245130B (de) 1962-08-02 1963-08-01 Verfahren zur Herstellung von neuen, in Wasser schwerlöslichen metallfreien Azofarbstoffen
AT811264A AT244477B (de) 1962-08-02 1963-08-01 Verfahren zur Herstellung von neuen, in Wasser schwerlöslichen, metallfreien Azofarbstoffen

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT811264A AT244477B (de) 1962-08-02 1963-08-01 Verfahren zur Herstellung von neuen, in Wasser schwerlöslichen, metallfreien Azofarbstoffen

Country Status (6)

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

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 (de) * 1968-08-17 1978-11-16 Bayer Ag, 5090 Leverkusen Reaktivazofarbstoffe und ihre Verwendung zum Färben und Bedrucken von natürlichen und synthetischen Cellulose- oder Polyamidmaterialien
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
DE1444686A1 (de) 1968-10-10
DE1444686C3 (de) 1973-11-22
ES290509A1 (es) 1964-02-16
US3341513A (en) 1967-09-12
GB1025059A (en) 1966-04-06
DE1444686B2 (de) 1973-02-15
AT244477B (de) 1966-01-10
CH428031A (de) 1967-01-15

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