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FR795493A - Process for making an o-oxyazo dye - Google Patents

Process for making an o-oxyazo dye

Info

Publication number
FR795493A
FR795493A FR795493DA FR795493A FR 795493 A FR795493 A FR 795493A FR 795493D A FR795493D A FR 795493DA FR 795493 A FR795493 A FR 795493A
Authority
FR
France
Prior art keywords
oxyazo
dye
making
oxyazo dye
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR795493A publication Critical patent/FR795493A/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)
FR795493D 1934-12-18 1935-09-30 Process for making an o-oxyazo dye Expired FR795493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE795493X 1934-12-18

Publications (1)

Publication Number Publication Date
FR795493A true FR795493A (en) 1936-03-14

Family

ID=6710755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795493D Expired FR795493A (en) 1934-12-18 1935-09-30 Process for making an o-oxyazo dye

Country Status (1)

Country Link
FR (1) FR795493A (en)

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