AT240488B - Process for the production of new monoazo dyes which are sparingly soluble in water and free from acidic dissociating groups and metal complex-forming groups in water - Google Patents

Process for the production of new monoazo dyes which are sparingly soluble in water and free from acidic dissociating groups and metal complex-forming groups in water

Info

Publication number
AT240488B
AT240488B AT93663A AT93663A AT240488B AT 240488 B AT240488 B AT 240488B AT 93663 A AT93663 A AT 93663A AT 93663 A AT93663 A AT 93663A AT 240488 B AT240488 B AT 240488B
Authority
AT
Austria
Prior art keywords
water
groups
free
production
metal complex
Prior art date
Application number
AT93663A
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 AT240488B publication Critical patent/AT240488B/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
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
AT93663A 1962-03-26 1963-02-06 Process for the production of new monoazo dyes which are sparingly soluble in water and free from acidic dissociating groups and metal complex-forming groups in water AT240488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH369362A CH404025A (en) 1962-03-26 1962-03-26 Process for the production of monoazo dyes which are sparingly soluble in water

Publications (1)

Publication Number Publication Date
AT240488B true AT240488B (en) 1965-05-25

Family

ID=4261484

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93663A AT240488B (en) 1962-03-26 1963-02-06 Process for the production of new monoazo dyes which are sparingly soluble in water and free from acidic dissociating groups and metal complex-forming groups in water

Country Status (2)

Country Link
AT (1) AT240488B (en)
CH (1) CH404025A (en)

Also Published As

Publication number Publication date
CH404025A (en) 1965-12-15

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