Inventor
KUSKE PETER
DE7 patents
Patents
7 patentsUS5250112AOct 5, 1993
Spinel black pigments based on copper-chromium-manganese mixed oxides, a process for their preparation and their use
BAYER AG23 citations90
US5164005ANov 17, 1992
Black manganese/iron oxide pigment a process for its production and its use
BAYER AG20 citations81
US5085706AFeb 4, 1992
Synthetic pigment having the color of natural uncalcined umber and its use
BAYER AG21 citations81
US5269841ADec 14, 1993
Temperature-resistant black pigment, a process for its production and its use
BAYER AG15 citations73
US5154769AOct 13, 1992
Process for production of black manganese/iron oxide pigment
BAYER AG13 citations73
US5520340AMay 28, 1996
Process for the jet milling of inorganic pigments
BAYER AG5 citations61
US5416050AMay 16, 1995
Red ceramic moulded bodies as well as processes for their production
BAYER AG3 citations57