FR738676A - New polyazo dyes - Google Patents

New polyazo dyes

Info

Publication number
FR738676A
FR738676A FR738676DA FR738676A FR 738676 A FR738676 A FR 738676A FR 738676D A FR738676D A FR 738676DA FR 738676 A FR738676 A FR 738676A
Authority
FR
France
Prior art keywords
polyazo dyes
new polyazo
new
dyes
polyazo
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 FR738676A publication Critical patent/FR738676A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes
    • C09B31/26—Trisazo dyes from other coupling components "D"
    • C09B31/28—Heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR738676D 1931-06-17 1932-06-15 New polyazo dyes Expired FR738676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE738676X 1931-06-17

Publications (1)

Publication Number Publication Date
FR738676A true FR738676A (en) 1932-12-28

Family

ID=6642850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738676D Expired FR738676A (en) 1931-06-17 1932-06-15 New polyazo dyes

Country Status (1)

Country Link
FR (1) FR738676A (en)

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