CH469783A - Process for the preparation of diphthaloylcarbazole dyes - Google Patents

Process for the preparation of diphthaloylcarbazole dyes

Info

Publication number
CH469783A
CH469783A CH1206666A CH1206666A CH469783A CH 469783 A CH469783 A CH 469783A CH 1206666 A CH1206666 A CH 1206666A CH 1206666 A CH1206666 A CH 1206666A CH 469783 A CH469783 A CH 469783A
Authority
CH
Switzerland
Prior art keywords
diphthaloylcarbazole
dyes
preparation
diphthaloylcarbazole dyes
Prior art date
Application number
CH1206666A
Other languages
German (de)
Inventor
Arient Josef Ing Dr
Marhan Jiri
Musilova Ludmila
Original Assignee
Arient Josef Ing Dr
Marhan Jiri
Musilova Ludmila
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 Arient Josef Ing Dr, Marhan Jiri, Musilova Ludmila filed Critical Arient Josef Ing Dr
Publication of CH469783A publication Critical patent/CH469783A/en

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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/26—Carbazoles of the anthracene series
    • C09B5/28—Anthrimide carbazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1206666A 1965-09-29 1966-08-22 Process for the preparation of diphthaloylcarbazole dyes CH469783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS591065 1965-09-29

Publications (1)

Publication Number Publication Date
CH469783A true CH469783A (en) 1969-03-15

Family

ID=5404955

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1206666A CH469783A (en) 1965-09-29 1966-08-22 Process for the preparation of diphthaloylcarbazole dyes

Country Status (2)

Country Link
CH (1) CH469783A (en)
GB (1) GB1094847A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049873B1 (en) * 1980-10-14 1985-01-16 Ciba-Geigy Ag Process for the carbazolation of anthrimides

Also Published As

Publication number Publication date
GB1094847A (en) 1967-12-13

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