Inventor
MODEL ERNST
11 patents
Patents
11 patentsUS4006162AFeb 1, 1977
Iminoisoindolinone pigments
CIBA GEIGY CORP5 citations62
US3944547AMar 16, 1976
Iminoisoindolinone pigments
CIBA GEIGY CORP3 citations62
US4043999AAug 23, 1977
Methyl or methoxy substituted iminoisoindolinone pigments
CIBA GEIGY CORP4 citations61
US4231931ANov 4, 1980
Tetraphenylketazines and isoindolinone pigments obtained therefrom
CIBA GEIGY CORP3 citations60
US4070367AJan 24, 1978
Isoindolinone pigments and process for their manufacture
CIBA GEIGY CORP3 citations60
US4012370AMar 15, 1977
Mono aryl azo-mono-iminoisoindolinone dyestuffs
CIBA GEIGY CORP2 citations60
US3971805AJul 27, 1976
Iminoisoindolinone pigments and process for their manufacture
CIBA GEIGY CORP4 citations60
US4327024AApr 27, 1982
Iminoisoindolinone pigments, process for their production and use thereof
CIBA GEIGY CORP1 citations50
US4317929AMar 2, 1982
Tetraphenylketazines and isoindolinone pigments obtained therefrom
CIBA GEIGY CORP1 citations50
US4314938AFeb 9, 1982
Iminoisoindolinone pigments containing phenylazoacetoacetyl-aminophenylene groups
CIBA GEIGY CORP1 citations50
US4153800AMay 8, 1979
Isoindolinone pigments
CIBA GEIGY CORP1 citations50