FR796306A - New azo dyes and process for their production - Google Patents

New azo dyes and process for their production

Info

Publication number
FR796306A
FR796306A FR796306DA FR796306A FR 796306 A FR796306 A FR 796306A FR 796306D A FR796306D A FR 796306DA FR 796306 A FR796306 A FR 796306A
Authority
FR
France
Prior art keywords
production
azo dyes
new azo
new
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR796306A publication Critical patent/FR796306A/en
Expired legal-status Critical Current

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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR796306D 1934-10-17 1935-10-15 New azo dyes and process for their production Expired FR796306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE796306X 1934-10-17

Publications (1)

Publication Number Publication Date
FR796306A true FR796306A (en) 1936-04-04

Family

ID=6710922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796306D Expired FR796306A (en) 1934-10-17 1935-10-15 New azo dyes and process for their production

Country Status (1)

Country Link
FR (1) FR796306A (en)

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