FR1069884A - Azo dyes of the stilbenic series, their preparation and use - Google Patents

Azo dyes of the stilbenic series, their preparation and use

Info

Publication number
FR1069884A
FR1069884A FR1069884DA FR1069884A FR 1069884 A FR1069884 A FR 1069884A FR 1069884D A FR1069884D A FR 1069884DA FR 1069884 A FR1069884 A FR 1069884A
Authority
FR
France
Prior art keywords
stilbenic
series
preparation
azo 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
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 FR1069884A publication Critical patent/FR1069884A/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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1069884D 1952-01-16 1953-01-15 Azo dyes of the stilbenic series, their preparation and use Expired FR1069884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1069884X 1952-01-16

Publications (1)

Publication Number Publication Date
FR1069884A true FR1069884A (en) 1954-07-13

Family

ID=4555846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069884D Expired FR1069884A (en) 1952-01-16 1953-01-15 Azo dyes of the stilbenic series, their preparation and use

Country Status (1)

Country Link
FR (1) FR1069884A (en)

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