CA905970A - Quinophthalone dyestuffs - Google Patents

Quinophthalone dyestuffs

Info

Publication number
CA905970A
CA905970A CA905970A CA905970DA CA905970A CA 905970 A CA905970 A CA 905970A CA 905970 A CA905970 A CA 905970A CA 905970D A CA905970D A CA 905970DA CA 905970 A CA905970 A CA 905970A
Authority
CA
Canada
Prior art keywords
quinophthalone
dyestuffs
quinophthalone 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
CA905970A
Inventor
Kalz Dietmar
Wolfrum Gerhard
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.)
Bayer AG
Original Assignee
Bayer AG
Publication date
Application granted granted Critical
Publication of CA905970A publication Critical patent/CA905970A/en
Expired legal-status Critical Current

Links

CA905970A Quinophthalone dyestuffs Expired CA905970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA905970T

Publications (1)

Publication Number Publication Date
CA905970A true CA905970A (en) 1972-07-25

Family

ID=36413758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA905970A Expired CA905970A (en) Quinophthalone dyestuffs

Country Status (1)

Country Link
CA (1) CA905970A (en)

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