FR1202288A - Process for the preparation of metal complexes of 0, 0'-dihydroxymonoazo dyes and resulting products - Google Patents

Process for the preparation of metal complexes of 0, 0'-dihydroxymonoazo dyes and resulting products

Info

Publication number
FR1202288A
FR1202288A FR1202288DA FR1202288A FR 1202288 A FR1202288 A FR 1202288A FR 1202288D A FR1202288D A FR 1202288DA FR 1202288 A FR1202288 A FR 1202288A
Authority
FR
France
Prior art keywords
dihydroxymonoazo
dyes
preparation
metal complexes
resulting products
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.)
Durand and Huguenin AG
Original Assignee
Durand and Huguenin 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 Durand and Huguenin AG filed Critical Durand and Huguenin AG
Application granted granted Critical
Publication of FR1202288A publication Critical patent/FR1202288A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1202288D 1957-03-11 1958-03-13 Process for the preparation of metal complexes of 0, 0'-dihydroxymonoazo dyes and resulting products Expired FR1202288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1202288X 1957-03-11

Publications (1)

Publication Number Publication Date
FR1202288A true FR1202288A (en) 1960-01-08

Family

ID=4562759

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202288D Expired FR1202288A (en) 1957-03-11 1958-03-13 Process for the preparation of metal complexes of 0, 0'-dihydroxymonoazo dyes and resulting products

Country Status (1)

Country Link
FR (1) FR1202288A (en)

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