FR653201A - Nouveaux colorants azoïques - Google Patents

Nouveaux colorants azoïques

Info

Publication number
FR653201A
FR653201A FR653201DA FR653201A FR 653201 A FR653201 A FR 653201A FR 653201D A FR653201D A FR 653201DA FR 653201 A FR653201 A FR 653201A
Authority
FR
France
Prior art keywords
azo dyes
new azo
new
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
English (en)
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 FR653201A publication Critical patent/FR653201A/fr
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)
FR653201D 1926-10-22 1927-10-17 Nouveaux colorants azoïques Expired FR653201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE653201X 1926-10-22

Publications (1)

Publication Number Publication Date
FR653201A true FR653201A (fr) 1929-03-19

Family

ID=6581792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653201D Expired FR653201A (fr) 1926-10-22 1927-10-17 Nouveaux colorants azoïques

Country Status (1)

Country Link
FR (1) FR653201A (fr)

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