CA502575A - Monoazo-dyestuffs of the pyrazolone series - Google Patents

Monoazo-dyestuffs of the pyrazolone series

Info

Publication number
CA502575A
CA502575A CA502575A CA502575DA CA502575A CA 502575 A CA502575 A CA 502575A CA 502575 A CA502575 A CA 502575A CA 502575D A CA502575D A CA 502575DA CA 502575 A CA502575 A CA 502575A
Authority
CA
Canada
Prior art keywords
monoazo
dyestuffs
pyrazolone series
pyrazolone
series
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
CA502575A
Other languages
French (fr)
Inventor
Reich Ernst
Widmer Willy
Fasciati Alfred
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 Schweiz AG
Original Assignee
Ciba AG
Publication date
Application granted granted Critical
Publication of CA502575A publication Critical patent/CA502575A/en
Expired legal-status Critical Current

Links

CA502575A Monoazo-dyestuffs of the pyrazolone series Expired CA502575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA502575T

Publications (1)

Publication Number Publication Date
CA502575A true CA502575A (en) 1954-05-18

Family

ID=35648479

Family Applications (1)

Application Number Title Priority Date Filing Date
CA502575A Expired CA502575A (en) Monoazo-dyestuffs of the pyrazolone series

Country Status (1)

Country Link
CA (1) CA502575A (en)

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