FR1181697A - Process for the preparation of new carboxylamide derivatives of azo dyes - Google Patents

Process for the preparation of new carboxylamide derivatives of azo dyes

Info

Publication number
FR1181697A
FR1181697A FR1181697DA FR1181697A FR 1181697 A FR1181697 A FR 1181697A FR 1181697D A FR1181697D A FR 1181697DA FR 1181697 A FR1181697 A FR 1181697A
Authority
FR
France
Prior art keywords
preparation
new
azo dyes
carboxylamide derivatives
carboxylamide
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
Ciba 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1181697A publication Critical patent/FR1181697A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/061—Disazo dyes from a coupling component "C" containing a directive hydroxyl group containing acid groups, e.g. -CO2H, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1181697D 1956-09-07 1957-08-27 Process for the preparation of new carboxylamide derivatives of azo dyes Expired FR1181697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1181697X 1956-09-07

Publications (1)

Publication Number Publication Date
FR1181697A true FR1181697A (en) 1959-06-17

Family

ID=4561797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181697D Expired FR1181697A (en) 1956-09-07 1957-08-27 Process for the preparation of new carboxylamide derivatives of azo dyes

Country Status (1)

Country Link
FR (1) FR1181697A (en)

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