Inventor

BUROW WILFRIED

DE19 patents

⚠️ This page may combine multiple inventors who share the name “BUROW WILFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BUROW WILFRIED

BAYER AG

Storage-stable inorganic pigments containing specific polyorganosiloxanes with long chain aryl and/or alkyl groups

Process for the preparation of bright, color-pure iron oxide red pigments

Use of synthetic, iron raw materials for preparing iron oxide pigments

Red iron oxide pigments with improved coloring properties

Color pure iron oxide pigments, a process for their preparation

Iron oxide yellow pigments having a low silking effect and a process for production thereof

Heat resistant yellow pigments, processes for their preparation and their use

Heat-stable iron oxide yellow pigments

Use of synthetic, iron raw materials for preparing iron oxide pigments

Iron oxide black pigments, processes for their preparation and their use

Thermostable zinc ferrite color pigments containing 0.05-0.5 wt % lithium, a process for their preparation and their use

Oxidation resistant, heat resistant iron oxide black pigments, a process for their preparation and their use

Iron oxide yellow pigments having a low silking effect and a process for production thereof

Reactor for corrosive reaction mixtures

Process for the preparation of isometric magnetic iron oxide

Clean color shade, yellow-tinged red iron oxide pigments, and a process for their manufacture, and their use

Color pure iron oxide pigments, a process for their preparation and their use

Use of synthetic, bainite-rich iron raw materials for preparing iron oxide pigments

LANXESS DEUTSCHLAND GMBH

Pure-coloured, readily dispersible iron oxide red pigments with high grinding stability