CH467843A - Process for the preparation of water-soluble azo dyes - Google Patents

Process for the preparation of water-soluble azo dyes

Info

Publication number
CH467843A
CH467843A CH1273566A CH1273566A CH467843A CH 467843 A CH467843 A CH 467843A CH 1273566 A CH1273566 A CH 1273566A CH 1273566 A CH1273566 A CH 1273566A CH 467843 A CH467843 A CH 467843A
Authority
CH
Switzerland
Prior art keywords
preparation
water
azo dyes
soluble azo
soluble
Prior art date
Application number
CH1273566A
Other languages
German (de)
Inventor
Hans Dr Baumann
Gerhard Dr Luetzel
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH467843A publication Critical patent/CH467843A/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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C09B43/128—Aliphatic, cycloaliphatic or araliphatic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1273566A 1965-09-14 1966-09-02 Process for the preparation of water-soluble azo dyes CH467843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0083725 1965-09-14

Publications (1)

Publication Number Publication Date
CH467843A true CH467843A (en) 1969-01-31

Family

ID=6982104

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1273566A CH467843A (en) 1965-09-14 1966-09-02 Process for the preparation of water-soluble azo dyes

Country Status (4)

Country Link
CH (1) CH467843A (en)
DE (1) DE1544384A1 (en)
GB (1) GB1089145A (en)
NL (1) NL6612830A (en)

Also Published As

Publication number Publication date
GB1089145A (en) 1967-11-01
DE1544384A1 (en) 1971-03-04
NL6612830A (en) 1967-03-15

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