Inventor
ROSENHAHN CARSTEN
DE7 patents
Patents
7 patentsUS7681814B2Mar 23, 2010
Jet mill with integrated dynamic classifier
LANXESS DEUTSCHLAND GMBH9 citations79
US7235127B2Jun 26, 2007
Reduction- and oxidation-stable iron oxide black pigments having high colour strength for colouring plastics and building materials, their preparation and their use
LANXESS DEUTSCHLAND GMBH14 citations77
US7294191B2Nov 13, 2007
Pure-coloured, readily dispersible iron oxide red pigments with high grinding stability
LANXESS DEUTSCHLAND GMBH4 citations61
US7294192B2Nov 13, 2007
Heat-stable zinc ferrite colour pigments, process for preparing them and their use
LANXESS DEUTSCHLAND GMBH0 citations49
US11634342B2Apr 25, 2023
Iron oxide pigments containing Al
LANXESS DEUTSCHLAND GMBH0 citations48
US12187623B2Jan 7, 2025
Process for producing haematite pigments
LANXESS DEUTSCHLAND GMBH0 citations47
US7799125B2Sep 21, 2010
Yellow iron oxide pigments
LANXESS DEUTSCHLAND GMBH0 citations36