FR1304058A - New chromium complexes of azo dyes and their preparation - Google Patents

New chromium complexes of azo dyes and their preparation

Info

Publication number
FR1304058A
FR1304058A FR867991A FR867991A FR1304058A FR 1304058 A FR1304058 A FR 1304058A FR 867991 A FR867991 A FR 867991A FR 867991 A FR867991 A FR 867991A FR 1304058 A FR1304058 A FR 1304058A
Authority
FR
France
Prior art keywords
preparation
azo dyes
chromium complexes
new chromium
new
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
FR867991A
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Priority to FR867991A priority Critical patent/FR1304058A/en
Application granted granted Critical
Publication of FR1304058A publication Critical patent/FR1304058A/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
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR867991A 1961-07-13 1961-07-13 New chromium complexes of azo dyes and their preparation Expired FR1304058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR867991A FR1304058A (en) 1961-07-13 1961-07-13 New chromium complexes of azo dyes and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR867991A FR1304058A (en) 1961-07-13 1961-07-13 New chromium complexes of azo dyes and their preparation

Publications (1)

Publication Number Publication Date
FR1304058A true FR1304058A (en) 1962-09-21

Family

ID=8759356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867991A Expired FR1304058A (en) 1961-07-13 1961-07-13 New chromium complexes of azo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1304058A (en)

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