CH67255A - Process for the preparation of a red vat dye - Google Patents

Process for the preparation of a red vat dye

Info

Publication number
CH67255A
CH67255A CH67255A CH67255DA CH67255A CH 67255 A CH67255 A CH 67255A CH 67255 A CH67255 A CH 67255A CH 67255D A CH67255D A CH 67255DA CH 67255 A CH67255 A CH 67255A
Authority
CH
Switzerland
Prior art keywords
preparation
vat dye
red vat
red
dye
Prior art date
Application number
CH67255A
Other languages
German (de)
Inventor
Soda-Fabrik Badische Anilin
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH67255A publication Critical patent/CH67255A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH67255A 1914-04-04 1914-04-04 Process for the preparation of a red vat dye CH67255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH67255T 1914-04-04

Publications (1)

Publication Number Publication Date
CH67255A true CH67255A (en) 1914-11-16

Family

ID=4314062

Family Applications (1)

Application Number Title Priority Date Filing Date
CH67255A CH67255A (en) 1914-04-04 1914-04-04 Process for the preparation of a red vat dye

Country Status (1)

Country Link
CH (1) CH67255A (en)

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