CA436763A - Production of o:o'-dihydroxy azo dyestuffs - Google Patents

Production of o:o'-dihydroxy azo dyestuffs

Info

Publication number
CA436763A
CA436763A CA436763A CA436763DA CA436763A CA 436763 A CA436763 A CA 436763A CA 436763 A CA436763 A CA 436763A CA 436763D A CA436763D A CA 436763DA CA 436763 A CA436763 A CA 436763A
Authority
CA
Canada
Prior art keywords
production
azo dyestuffs
dihydroxy azo
dihydroxy
dyestuffs
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
CA436763A
Other languages
French (fr)
Inventor
Conzetti Achille
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
Achille Conzetti
JR Geigy AG
Publication date
Application granted granted Critical
Publication of CA436763A publication Critical patent/CA436763A/en
Expired legal-status Critical Current

Links

CA436763A Production of o:o'-dihydroxy azo dyestuffs Expired CA436763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA436763T

Publications (1)

Publication Number Publication Date
CA436763A true CA436763A (en) 1946-09-03

Family

ID=35551998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA436763A Expired CA436763A (en) Production of o:o'-dihydroxy azo dyestuffs

Country Status (1)

Country Link
CA (1) CA436763A (en)

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