The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 1998
Filed:
Sep. 26, 1996
Applicant:
Inventors:
Friedrich Jonas, Aachen, DE;
Udo Guntermann, Krefeld, DE;
Klaus Lerch, Krefeld, DE;
Arthur Bohnke, Krefeld, DE;
Hans Basten, Krefeld, DE;
Peter Thometzek, Krefeld, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428419 ; 4274121 ; 4274124 ; 4274125 ; 427470 ; 427483 ; 427485 ; 4274071 ; 428412 ; 4284231 ; 4284235 ; 4284237 ;
Abstract
The invention relates to a process for the electrostatic lacquering of non-conductive surfaces. For this purpose, a layer of a conductive organic polymer from the class of the polypyrroles, polyanilines or polythiophenes is applied to the surface and this layer is then electrostatically lacquered.