CA831978A - Process for the production of copper or nickel containing bis-formazane dyestuffs - Google Patents

Process for the production of copper or nickel containing bis-formazane dyestuffs

Info

Publication number
CA831978A
CA831978A CA831978A CA831978DA CA831978A CA 831978 A CA831978 A CA 831978A CA 831978 A CA831978 A CA 831978A CA 831978D A CA831978D A CA 831978DA CA 831978 A CA831978 A CA 831978A
Authority
CA
Canada
Prior art keywords
copper
production
nickel containing
containing bis
formazane
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
CA831978A
Inventor
Lienhard Paul
Beffa Fabio
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.)
Novartis AG
Original Assignee
JR Geigy AG
Publication date
Application granted granted Critical
Publication of CA831978A publication Critical patent/CA831978A/en
Expired legal-status Critical Current

Links

CA831978A Process for the production of copper or nickel containing bis-formazane dyestuffs Expired CA831978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA831978T

Publications (1)

Publication Number Publication Date
CA831978A true CA831978A (en) 1970-01-13

Family

ID=36309439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA831978A Expired CA831978A (en) Process for the production of copper or nickel containing bis-formazane dyestuffs

Country Status (1)

Country Link
CA (1) CA831978A (en)

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