CA913076A - Pyrazolone pigments and process for their manufacture - Google Patents

Pyrazolone pigments and process for their manufacture

Info

Publication number
CA913076A
CA913076A CA913076A CA913076DA CA913076A CA 913076 A CA913076 A CA 913076A CA 913076 A CA913076 A CA 913076A CA 913076D A CA913076D A CA 913076DA CA 913076 A CA913076 A CA 913076A
Authority
CA
Canada
Prior art keywords
manufacture
pyrazolone pigments
pyrazolone
pigments
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
CA913076A
Inventor
Frey Christoph
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 CA913076A publication Critical patent/CA913076A/en
Expired legal-status Critical Current

Links

CA913076A Pyrazolone pigments and process for their manufacture Expired CA913076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA913076T

Publications (1)

Publication Number Publication Date
CA913076A true CA913076A (en) 1972-10-24

Family

ID=36420634

Family Applications (1)

Application Number Title Priority Date Filing Date
CA913076A Expired CA913076A (en) Pyrazolone pigments and process for their manufacture

Country Status (1)

Country Link
CA (1) CA913076A (en)

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