CH182720A - Process for the production of a new azo dye. - Google Patents

Process for the production of a new azo dye.

Info

Publication number
CH182720A
CH182720A CH182720DA CH182720A CH 182720 A CH182720 A CH 182720A CH 182720D A CH182720D A CH 182720DA CH 182720 A CH182720 A CH 182720A
Authority
CH
Switzerland
Prior art keywords
production
azo dye
new azo
new
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Gesellschaft Fuer Chemis Basel
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Publication of CH182720A publication Critical patent/CH182720A/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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH182720D 1935-05-22 1935-05-22 Process for the production of a new azo dye. CH182720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH182720T 1935-05-22

Publications (1)

Publication Number Publication Date
CH182720A true CH182720A (en) 1936-02-29

Family

ID=4431764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH182720D CH182720A (en) 1935-05-22 1935-05-22 Process for the production of a new azo dye.

Country Status (1)

Country Link
CH (1) CH182720A (en)

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