FR1292669A - Metallizable trisazo dyes and process for their preparation - Google Patents

Metallizable trisazo dyes and process for their preparation

Info

Publication number
FR1292669A
FR1292669A FR865512A FR865512A FR1292669A FR 1292669 A FR1292669 A FR 1292669A FR 865512 A FR865512 A FR 865512A FR 865512 A FR865512 A FR 865512A FR 1292669 A FR1292669 A FR 1292669A
Authority
FR
France
Prior art keywords
metallizable
preparation
trisazo dyes
trisazo
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
FR865512A
Other languages
French (fr)
Inventor
Carl Taube
Ernst Messmer
Karl-Heinz Freytag
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to FR865512A priority Critical patent/FR1292669A/en
Application granted granted Critical
Publication of FR1292669A publication Critical patent/FR1292669A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/38—Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/467—D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
FR865512A 1961-06-20 1961-06-20 Metallizable trisazo dyes and process for their preparation Expired FR1292669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR865512A FR1292669A (en) 1961-06-20 1961-06-20 Metallizable trisazo dyes and process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865512A FR1292669A (en) 1961-06-20 1961-06-20 Metallizable trisazo dyes and process for their preparation

Publications (1)

Publication Number Publication Date
FR1292669A true FR1292669A (en) 1962-05-04

Family

ID=8757656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865512A Expired FR1292669A (en) 1961-06-20 1961-06-20 Metallizable trisazo dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1292669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253932A1 (en) * 1985-08-16 1988-01-27 Atul Products Limited A water soluble direct black polyazo dyestuffs mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253932A1 (en) * 1985-08-16 1988-01-27 Atul Products Limited A water soluble direct black polyazo dyestuffs mixture

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