BE607615A - New pyrazinoanthraquinone dyes and process for the production of pyrazinoanthraquinone series dyes - Google Patents

New pyrazinoanthraquinone dyes and process for the production of pyrazinoanthraquinone series dyes

Info

Publication number
BE607615A
BE607615A BE607615A BE607615A BE607615A BE 607615 A BE607615 A BE 607615A BE 607615 A BE607615 A BE 607615A BE 607615 A BE607615 A BE 607615A BE 607615 A BE607615 A BE 607615A
Authority
BE
Belgium
Prior art keywords
pyrazinoanthraquinone
dyes
new
production
series
Prior art date
Application number
BE607615A
Other languages
French (fr)
Inventor
Fritz Graser
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
Priority claimed from DEB59221A external-priority patent/DE1143597B/en
Priority claimed from DEB61967A external-priority patent/DE1154893B/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of BE607615A publication Critical patent/BE607615A/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
    • C09B5/44—Azines of the anthracene series
    • C09B5/46—Para-diazines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE607615A 1960-09-03 1961-08-28 New pyrazinoanthraquinone dyes and process for the production of pyrazinoanthraquinone series dyes BE607615A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB59221A DE1143597B (en) 1960-09-03 1960-09-03 Process for the preparation of dyes of the 1,2-pyrazinoanthraquinone series
DEB61967A DE1154893B (en) 1961-03-30 1961-03-30 Process for the preparation of dyes of the 1,2-pyrazinoanthraquinone series

Publications (1)

Publication Number Publication Date
BE607615A true BE607615A (en) 1962-02-28

Family

ID=25965735

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607615A BE607615A (en) 1960-09-03 1961-08-28 New pyrazinoanthraquinone dyes and process for the production of pyrazinoanthraquinone series dyes

Country Status (2)

Country Link
BE (1) BE607615A (en)
GB (1) GB925112A (en)

Also Published As

Publication number Publication date
GB925112A (en) 1963-05-01

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