CA690654A - Dyes of the pyrazino-anthraquinone series and a process for their production - Google Patents

Dyes of the pyrazino-anthraquinone series and a process for their production

Info

Publication number
CA690654A
CA690654A CA690654A CA690654DA CA690654A CA 690654 A CA690654 A CA 690654A CA 690654 A CA690654 A CA 690654A CA 690654D A CA690654D A CA 690654DA CA 690654 A CA690654 A CA 690654A
Authority
CA
Canada
Prior art keywords
pyrazino
dyes
production
anthraquinone series
anthraquinone
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
CA690654A
Inventor
Graser Fritz
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.)
BASF SE
Original Assignee
Badische Anilin and Sodafabrik AG
Publication date
Application granted granted Critical
Publication of CA690654A publication Critical patent/CA690654A/en
Expired legal-status Critical Current

Links

CA690654A Dyes of the pyrazino-anthraquinone series and a process for their production Expired CA690654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA690654T

Publications (1)

Publication Number Publication Date
CA690654A true CA690654A (en) 1964-07-14

Family

ID=35993275

Family Applications (1)

Application Number Title Priority Date Filing Date
CA690654A Expired CA690654A (en) Dyes of the pyrazino-anthraquinone series and a process for their production

Country Status (1)

Country Link
CA (1) CA690654A (en)

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