FR1356646A - New carbamidoazo dyes and process for preparing them - Google Patents

New carbamidoazo dyes and process for preparing them

Info

Publication number
FR1356646A
FR1356646A FR934289A FR934289A FR1356646A FR 1356646 A FR1356646 A FR 1356646A FR 934289 A FR934289 A FR 934289A FR 934289 A FR934289 A FR 934289A FR 1356646 A FR1356646 A FR 1356646A
Authority
FR
France
Prior art keywords
carbamidoazo
dyes
preparing
new
new carbamidoazo
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
FR934289A
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
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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
Priority to BE632240D priority Critical patent/BE632240A/xx
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR934289A priority patent/FR1356646A/en
Application granted granted Critical
Publication of FR1356646A publication Critical patent/FR1356646A/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
    • 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)
FR934289A 1963-05-09 1963-05-09 New carbamidoazo dyes and process for preparing them Expired FR1356646A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE632240D BE632240A (en) 1963-05-09
FR934289A FR1356646A (en) 1963-05-09 1963-05-09 New carbamidoazo dyes and process for preparing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934289A FR1356646A (en) 1963-05-09 1963-05-09 New carbamidoazo dyes and process for preparing them

Publications (1)

Publication Number Publication Date
FR1356646A true FR1356646A (en) 1964-03-27

Family

ID=8803483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934289A Expired FR1356646A (en) 1963-05-09 1963-05-09 New carbamidoazo dyes and process for preparing them

Country Status (2)

Country Link
BE (1) BE632240A (en)
FR (1) FR1356646A (en)

Also Published As

Publication number Publication date
BE632240A (en)

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