SE218430C1 - Förfarande att framställa metallfria azofärgämnen innechallande en pyrazinrest - Google Patents

Förfarande att framställa metallfria azofärgämnen innechallande en pyrazinrest

Info

Publication number
SE218430C1
SE218430C1 SE113564A SE113564A SE218430C1 SE 218430 C1 SE218430 C1 SE 218430C1 SE 113564 A SE113564 A SE 113564A SE 113564 A SE113564 A SE 113564A SE 218430 C1 SE218430 C1 SE 218430C1
Authority
SE
Sweden
Prior art keywords
azo dyes
preparing metal
dyes containing
free azo
pyrazine residue
Prior art date
Application number
SE113564A
Other languages
English (en)
Swedish (sv)
Inventor
Edgar Siegel
Klaus Sasse
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of SE218430C1 publication Critical patent/SE218430C1/sv

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/18—Monoazo compounds containing copper
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/22—Monoazo compounds containing other metals
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/36—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to some other heterocyclic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
SE113564A 1961-02-07 1964-01-30 Förfarande att framställa metallfria azofärgämnen innechallande en pyrazinrest SE218430C1 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF33153A DE1186160B (de) 1961-02-07 1961-02-07 Verfahren zur Herstellung metallhaltiger Azofarbstoffe

Publications (1)

Publication Number Publication Date
SE218430C1 true SE218430C1 (sv) 1968-01-23

Family

ID=7094969

Family Applications (1)

Application Number Title Priority Date Filing Date
SE113564A SE218430C1 (sv) 1961-02-07 1964-01-30 Förfarande att framställa metallfria azofärgämnen innechallande en pyrazinrest

Country Status (3)

Country Link
AT (2) AT252861B (de)
DE (1) DE1186160B (de)
SE (1) SE218430C1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313586A1 (de) * 1993-04-26 1994-10-27 Bayer Ag Verfahren zur Herstellung von Chinoxalinen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE558801A (de) *
GB315451A (en) * 1928-04-11 1929-07-11 Ig Farbenindustrie Ag Process for the manufacture of dis- and poly-azo dyestuffs
DE665430C (de) * 1934-11-13 1938-09-26 Chemische Ind Ges Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe
BE560794A (de) * 1956-09-14 1960-04-22
DE1058467B (de) * 1957-01-11 1959-06-04 Ciba Geigy Verfahren zum Faerben von Fasermaterial aus nativer oder regenerierter Cellulose undPraeparate dazu
DE1067149B (de) * 1957-06-21 1959-10-15 Ciba Aktiengesellschaft, Basel (Schweiz) Verfahren zur Herstellung von Monoazo farbstoffen
CH359228A (de) * 1957-11-29 1961-12-31 Sandoz Ag Verfahren zur Herstellung von Pyrimidinfarbstoffen
CH380263A (de) * 1959-02-06 1964-07-31 Geigy Ag J R Verfahren zur Herstellung von reaktiven Farbstoffen

Also Published As

Publication number Publication date
AT252861B (de) 1967-03-10
AT242822B (de) 1965-10-11
DE1186160B (de) 1965-01-28

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