CH410231A - Process for the production of new azo dyes - Google Patents

Process for the production of new azo dyes

Info

Publication number
CH410231A
CH410231A CH8018359A CH8018359A CH410231A CH 410231 A CH410231 A CH 410231A CH 8018359 A CH8018359 A CH 8018359A CH 8018359 A CH8018359 A CH 8018359A CH 410231 A CH410231 A CH 410231A
Authority
CH
Switzerland
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Application number
CH8018359A
Other languages
German (de)
Inventor
Ribbons Fishwick Brian
Leslie Johnson Eric
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 CH410231A publication Critical patent/CH410231A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH8018359A 1958-11-03 1959-11-02 Process for the production of new azo dyes CH410231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3518958A GB859899A (en) 1958-11-03 1958-11-03 New monoazo dyestuffs derived from benzthiazole

Publications (1)

Publication Number Publication Date
CH410231A true CH410231A (en) 1966-03-31

Family

ID=10374875

Family Applications (2)

Application Number Title Priority Date Filing Date
CH556659A CH411178A (en) 1958-11-03 1959-11-02 Process for the production of new azo dyes
CH8018359A CH410231A (en) 1958-11-03 1959-11-02 Process for the production of new azo dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH556659A CH411178A (en) 1958-11-03 1959-11-02 Process for the production of new azo dyes

Country Status (2)

Country Link
CH (2) CH411178A (en)
GB (1) GB859899A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH515970A (en) * 1969-06-19 1971-11-30 Ciba Geigy Ag Process for the production of azo dyes
CH667277A5 (en) * 1985-03-18 1988-09-30 Sandoz Ag Monoazo DISPERSE DYES.

Also Published As

Publication number Publication date
CH411178A (en) 1966-04-15
GB859899A (en) 1961-01-25

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