FR1073793A - Chromatable mono-azo dyes and process for their preparation - Google Patents

Chromatable mono-azo dyes and process for their preparation

Info

Publication number
FR1073793A
FR1073793A FR1073793DA FR1073793A FR 1073793 A FR1073793 A FR 1073793A FR 1073793D A FR1073793D A FR 1073793DA FR 1073793 A FR1073793 A FR 1073793A
Authority
FR
France
Prior art keywords
chromatable
mono
preparation
azo dyes
azo
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.)
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
Application granted granted Critical
Publication of FR1073793A publication Critical patent/FR1073793A/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)
FR1073793D 1952-03-28 1953-03-27 Chromatable mono-azo dyes and process for their preparation Expired FR1073793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1073793X 1952-03-28

Publications (1)

Publication Number Publication Date
FR1073793A true FR1073793A (en) 1954-09-29

Family

ID=4555990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073793D Expired FR1073793A (en) 1952-03-28 1953-03-27 Chromatable mono-azo dyes and process for their preparation

Country Status (1)

Country Link
FR (1) FR1073793A (en)

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