FR1169062A - Azo dyes - Google Patents

Azo dyes

Info

Publication number
FR1169062A
FR1169062A FR1169062DA FR1169062A FR 1169062 A FR1169062 A FR 1169062A FR 1169062D A FR1169062D A FR 1169062DA FR 1169062 A FR1169062 A FR 1169062A
Authority
FR
France
Prior art keywords
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR1169062A publication Critical patent/FR1169062A/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)
FR1169062D 1955-12-28 1956-12-26 Azo dyes Expired FR1169062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1169062XA 1955-12-28 1955-12-28

Publications (1)

Publication Number Publication Date
FR1169062A true FR1169062A (en) 1958-12-22

Family

ID=22369950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169062D Expired FR1169062A (en) 1955-12-28 1956-12-26 Azo dyes

Country Status (1)

Country Link
FR (1) FR1169062A (en)

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