CH152881A - Process for the production of a new azo dye. - Google Patents

Process for the production of a new azo dye.

Info

Publication number
CH152881A
CH152881A CH152881DA CH152881A CH 152881 A CH152881 A CH 152881A CH 152881D A CH152881D A CH 152881DA CH 152881 A CH152881 A CH 152881A
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 CH152881A publication Critical patent/CH152881A/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)
CH152881D 1930-10-25 1930-10-25 Process for the production of a new azo dye. CH152881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH152881T 1930-10-25

Publications (1)

Publication Number Publication Date
CH152881A true CH152881A (en) 1932-02-29

Family

ID=4407877

Family Applications (1)

Application Number Title Priority Date Filing Date
CH152881D CH152881A (en) 1930-10-25 1930-10-25 Process for the production of a new azo dye.

Country Status (1)

Country Link
CH (1) CH152881A (en)

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