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:
Oct. 27, 2009
Filed:
Mar. 02, 2004
Thomas Hasskerl, Kronberg, DE;
Stipan Katusic, Kelkheim, DE;
Patrick Becker, Muehltal, DE;
Rolf Neeb, Pfungstadt, DE;
Ghirmay Seyoum, Egelsbach, DE;
Thomas Hasskerl, Kronberg, DE;
Stipan Katusic, Kelkheim, DE;
Patrick Becker, Muehltal, DE;
Rolf Neeb, Pfungstadt, DE;
Ghirmay Seyoum, Egelsbach, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
A process is described for producing mouldings from plastics by coating a moulding on one or more sides with a lacquer system, the lacquer system being composed of a binder or a binder mixture, optionally a solvent or solvent mixture, optionally other additives usual in lacquer systems and optionally a thickener, and use can be made here of polymeric thickeners at from 0 to 20% content and oligomeric thickeners at from 0 to 40% content, in each case based on dry film (components a, c, d, e), from 5 to 500 parts by weight, based on a), of an electrically conductive metal oxide powder with a median primary particle size of from 1 to 80 nm and a percentage degree of aggregation of from 0.01 to 99%, from 5 to 500 parts by weight, based on a), of inert nanoparticles coated [sic] in a manner known per se and the lacquer cured.