Inventor
LEHMANN HORST
DE4 patents
Patents
4 patentsUS7211182B2May 1, 2007
Process for producing coatings on electrically conductive substrates by cathodic electrodeposition coating
DU PONT8 citations71
US7374650B2May 20, 2008
Cathodic electrodeposition coating agents containing bismuth salts together with yttrium and/or neodymium compounds, production and use thereof
DU PONT2 citations60
US7351319B2Apr 1, 2008
Cathodic electrodeposition coating compositions containing bismuth compounds and dicarboxylic acids, production and use thereof
DU PONT3 citations60
US6843856B1Jan 18, 2005
Cleaning agent and method for cleaning ultrafiltration membranes in electrophoretic dip coating installations
DU PONT1 citations40