CA817895A - Benzo-(g)-naphth-(2,3-b-) indolizine-8,13-dione-14-carboxyphenylamide pigments and preparation thereof - Google Patents

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

Info

Publication number
CA817895A
CA817895A CA817895A CA817895DA CA817895A CA 817895 A CA817895 A CA 817895A CA 817895 A CA817895 A CA 817895A CA 817895D A CA817895D A CA 817895DA CA 817895 A CA817895 A CA 817895A
Authority
CA
Canada
Prior art keywords
carboxyphenylamide
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
CA817895A
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
Eric R Inman
Ian A Macpherson
JR Geigy AG
Publication date
Application granted granted Critical
Publication of CA817895A publication Critical patent/CA817895A/en
Expired legal-status Critical Current

Links

CA817895A Benzo-(g)-naphth-(2,3-b-) indolizine-8,13-dione-14-carboxyphenylamide pigments and preparation thereof Expired CA817895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA817895T

Publications (1)

Publication Number Publication Date
CA817895A true CA817895A (en) 1969-07-15

Family

ID=36290435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA817895A Expired CA817895A (en) Benzo-(g)-naphth-(2,3-b-) indolizine-8,13-dione-14-carboxyphenylamide pigments and preparation thereof

Country Status (1)

Country Link
CA (1) CA817895A (en)

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