CA642900A - Heavy metal-containing azo dyestuffs - Google Patents

Heavy metal-containing azo dyestuffs

Info

Publication number
CA642900A
CA642900A CA642900A CA642900DA CA642900A CA 642900 A CA642900 A CA 642900A CA 642900 A CA642900 A CA 642900A CA 642900D A CA642900D A CA 642900DA CA 642900 A CA642900 A CA 642900A
Authority
CA
Canada
Prior art keywords
heavy metal
containing azo
azo dyestuffs
dyestuffs
heavy
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
CA642900A
Inventor
Schetty Guido
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 CA642900A publication Critical patent/CA642900A/en
Expired legal-status Critical Current

Links

CA642900A Heavy metal-containing azo dyestuffs Expired CA642900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA642900T

Publications (1)

Publication Number Publication Date
CA642900A true CA642900A (en) 1962-06-12

Family

ID=35921429

Family Applications (1)

Application Number Title Priority Date Filing Date
CA642900A Expired CA642900A (en) Heavy metal-containing azo dyestuffs

Country Status (1)

Country Link
CA (1) CA642900A (en)

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