FR800447A - Chromatable azo dyes and their production process - Google Patents

Chromatable azo dyes and their production process

Info

Publication number
FR800447A
FR800447A FR800447DA FR800447A FR 800447 A FR800447 A FR 800447A FR 800447D A FR800447D A FR 800447DA FR 800447 A FR800447 A FR 800447A
Authority
FR
France
Prior art keywords
chromatable
production process
azo dyes
azo
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.)
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 FR800447A publication Critical patent/FR800447A/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)
FR800447D 1935-01-12 1936-01-08 Chromatable azo dyes and their production process Expired FR800447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE800447X 1935-01-12

Publications (1)

Publication Number Publication Date
FR800447A true FR800447A (en) 1936-07-04

Family

ID=6713019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800447D Expired FR800447A (en) 1935-01-12 1936-01-08 Chromatable azo dyes and their production process

Country Status (1)

Country Link
FR (1) FR800447A (en)

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