BE440351A - Stilbenic dyes and their manufacturing process - Google Patents

Stilbenic dyes and their manufacturing process

Info

Publication number
BE440351A
BE440351A BE440351A BE440351A BE440351A BE 440351 A BE440351 A BE 440351A BE 440351 A BE440351 A BE 440351A BE 440351 A BE440351 A BE 440351A BE 440351 A BE440351 A BE 440351A
Authority
BE
Belgium
Prior art keywords
stilbenic
dyes
manufacturing process
manufacturing
stilbenic dyes
Prior art date
Application number
BE440351A
Other languages
French (fr)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of BE440351A publication Critical patent/BE440351A/en
Priority claimed from CH52373A external-priority patent/CH599981A5/xx

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)
BE440351A 1973-01-15 1941-01-18 Stilbenic dyes and their manufacturing process BE440351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH52373A CH599981A5 (en) 1972-01-17 1973-01-15

Publications (1)

Publication Number Publication Date
BE440351A true BE440351A (en) 1941-02-28

Family

ID=98145

Family Applications (1)

Application Number Title Priority Date Filing Date
BE440351A BE440351A (en) 1973-01-15 1941-01-18 Stilbenic dyes and their manufacturing process

Country Status (1)

Country Link
BE (1) BE440351A (en)

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