CH514655A - Process for the production of copper complex azo dyes - Google Patents

Process for the production of copper complex azo dyes

Info

Publication number
CH514655A
CH514655A CH1647868A CH1647868A CH514655A CH 514655 A CH514655 A CH 514655A CH 1647868 A CH1647868 A CH 1647868A CH 1647868 A CH1647868 A CH 1647868A CH 514655 A CH514655 A CH 514655A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
copper complex
complex azo
copper
Prior art date
Application number
CH1647868A
Other languages
German (de)
Inventor
Horst Dr Nickel
Fritz Dr Suckfuell
Walter Dr Scholl
Karl-Heinz Dr Schuendehuette
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
Priority claimed from CH77868A external-priority patent/CH507413A/en
Publication of CH514655A publication Critical patent/CH514655A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/48—Preparation from other complex metal compounds of azo dyes
    • 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
    • C09B45/04—Azo compounds in general
    • 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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/012—Metal complex azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1647868A 1967-02-13 1968-01-18 Process for the production of copper complex azo dyes CH514655A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0051509 1967-02-13
CH77868A CH507413A (en) 1967-02-13 1968-01-18 Process for dyeing or printing textile fiber materials with metal complex azo dyes

Publications (1)

Publication Number Publication Date
CH514655A true CH514655A (en) 1971-10-31

Family

ID=25685654

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1647968A CH499598A (en) 1967-02-13 1968-01-18 Process for the production of metal complex azo dyes
CH1647868A CH514655A (en) 1967-02-13 1968-01-18 Process for the production of copper complex azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1647968A CH499598A (en) 1967-02-13 1968-01-18 Process for the production of metal complex azo dyes

Country Status (1)

Country Link
CH (2) CH499598A (en)

Also Published As

Publication number Publication date
CH499598A (en) 1970-11-30

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Legal Events

Date Code Title Description
PL Patent ceased