CH441556A - Process for the preparation of new water-insoluble monoazo dyes - Google Patents

Process for the preparation of new water-insoluble monoazo dyes

Info

Publication number
CH441556A
CH441556A CH472363A CH472363A CH441556A CH 441556 A CH441556 A CH 441556A CH 472363 A CH472363 A CH 472363A CH 472363 A CH472363 A CH 472363A CH 441556 A CH441556 A CH 441556A
Authority
CH
Switzerland
Prior art keywords
preparation
new water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH472363A
Other languages
German (de)
Inventor
Ribbons Fishwick Brian
Roy Murton Henry
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH441556A publication Critical patent/CH441556A/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
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/202—Aliphatic, cycloaliphatic, araliphatic carboxylic acids
    • 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
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH472363A 1962-04-17 1963-04-16 Process for the preparation of new water-insoluble monoazo dyes CH441556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1495662A GB976218A (en) 1962-04-17 1962-04-17 New water-insoluble monoazo dyestuffs

Publications (1)

Publication Number Publication Date
CH441556A true CH441556A (en) 1967-08-15

Family

ID=10050519

Family Applications (1)

Application Number Title Priority Date Filing Date
CH472363A CH441556A (en) 1962-04-17 1963-04-16 Process for the preparation of new water-insoluble monoazo dyes

Country Status (2)

Country Link
CH (1) CH441556A (en)
GB (1) GB976218A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH491175A (en) * 1968-04-25 1970-05-31 Sandoz Ag Process for the preparation of azo compounds
DE3934544A1 (en) * 1989-10-17 1991-04-18 Bayer Ag AZO DYES

Also Published As

Publication number Publication date
GB976218A (en) 1964-11-25

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