FR1133883A - Metallizable disazo dyes and process for their preparation - Google Patents

Metallizable disazo dyes and process for their preparation

Info

Publication number
FR1133883A
FR1133883A FR1133883DA FR1133883A FR 1133883 A FR1133883 A FR 1133883A FR 1133883D A FR1133883D A FR 1133883DA FR 1133883 A FR1133883 A FR 1133883A
Authority
FR
France
Prior art keywords
preparation
disazo dyes
metallizable
metallizable disazo
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR1133883A publication Critical patent/FR1133883A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1133883D 1954-05-21 1955-05-20 Metallizable disazo dyes and process for their preparation Expired FR1133883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1133883X 1954-05-21

Publications (1)

Publication Number Publication Date
FR1133883A true FR1133883A (en) 1957-04-03

Family

ID=4559323

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133883D Expired FR1133883A (en) 1954-05-21 1955-05-20 Metallizable disazo dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1133883A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004022A (en) * 1957-01-23 1961-10-10 Ici Ltd Triazinyl azo dyestuffs
FR2209810A1 (en) * 1972-12-06 1974-07-05 Nippon Kayaku Kk
FR2512041A1 (en) * 1981-08-25 1983-03-04 Bayer Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004022A (en) * 1957-01-23 1961-10-10 Ici Ltd Triazinyl azo dyestuffs
FR2209810A1 (en) * 1972-12-06 1974-07-05 Nippon Kayaku Kk
FR2512041A1 (en) * 1981-08-25 1983-03-04 Bayer Ag
CH670184GA3 (en) * 1981-08-25 1989-05-31

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