Inventor
KRANZ JOACHIM
18 patents
Patents
18 patentsUS5082498AJan 21, 1992
Highly concentrated solid pigment formulations
BASF AG28 citations91
US4256507AMar 17, 1981
Pigment formulations
BASF AG29 citations90
US4104276AAug 1, 1978
Conversion of crude copper phthalocyanines to a pigmentary form
BASF AG22 citations81
US4039346AAug 2, 1977
Conversion of crude copper phthalocyanines into pigments
BASF AG17 citations73
US4451339AMay 29, 1984
Preparation of blue iron hexacyanoferrate-III pigments, and the pigments obtained
BASF AG12 citations72
US4255203AMar 10, 1981
Pigment formulations
BASF AG9 citations72
US4350534ASep 21, 1982
Fluid, stable formulations of copper phthalocyanine or indanthrone
BASF AG9 citations71
US4239549ADec 16, 1980
Easily water-dispersed formulations of finely divided phthalocyanines
BASF AG9 citations71
US4466867AAug 21, 1984
Production of blue iron hexacyanoferrate-III pigments
BASF AG7 citations70
US5430143AJul 4, 1995
Preparation of metal phthalocyanines by reacting ortho-dinitriles with metal complexes
BASF AG3 citations62
US4680387AJul 14, 1987
Preparation of polyhalo-copper phthalocyanines having a high color strength
BASF AG6 citations62
US4145264AMar 20, 1979
Preparation of metal-free phthalocyanines
BASF AG6 citations62
US4789739ADec 6, 1988
Preparation of polyhalocopper phthalocyanine pigments of high color strength
BASF AG2 citations61
US4294620AOct 13, 1981
Phthalocyanine formulations
BASF AG4 citations61
US4956018ASep 11, 1990
Preparation of strong and soft-textured surface coating pigments
BASF AG2 citations60
US4523958AJun 18, 1985
Pigment formulations and their use of pigmenting gravure printing inks and finishes
BASF AG4 citations60
US4904798AFeb 27, 1990
(4-amino-2-hydroxyphenyl-1-oxoisoindolenines, preparation thereof and hydrolysis thereof to 2-(4-amino-2-hydroxybenzoyl)benzoic acids
BASF AG6 citations59
US4490176ADec 25, 1984
Fluid, stable formulations
BASF AG0 citations39