CA817897A - Benzo-(g)-naphth-(2,3-b-)indolizine-8,13-dione-14-carboxyarylamide pigments and preparation thereof - Google Patents

Benzo-(g)-naphth-(2,3-b-)indolizine-8,13-dione-14-carboxyarylamide pigments and preparation thereof

Info

Publication number
CA817897A
CA817897A CA817897A CA817897DA CA817897A CA 817897 A CA817897 A CA 817897A CA 817897 A CA817897 A CA 817897A CA 817897D A CA817897D A CA 817897DA CA 817897 A CA817897 A CA 817897A
Authority
CA
Canada
Prior art keywords
carboxyarylamide
naphth
indolizine
dione
benzo
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
CA817897A
Inventor
R. Inman Eric
A. Macpherson Ian
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 CA817897A publication Critical patent/CA817897A/en
Expired legal-status Critical Current

Links

CA817897A Benzo-(g)-naphth-(2,3-b-)indolizine-8,13-dione-14-carboxyarylamide pigments and preparation thereof Expired CA817897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA817897T

Publications (1)

Publication Number Publication Date
CA817897A true CA817897A (en) 1969-07-15

Family

ID=36290437

Family Applications (1)

Application Number Title Priority Date Filing Date
CA817897A Expired CA817897A (en) Benzo-(g)-naphth-(2,3-b-)indolizine-8,13-dione-14-carboxyarylamide pigments and preparation thereof

Country Status (1)

Country Link
CA (1) CA817897A (en)

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