Patent ID: 8153271
Filing Date: 2012-04-10
Classification: H05K,Y10T

Abstract:
1. Coated article, which comprises (i) at least one electrically non-conducting base layer, (ii) at least one layer of copper and/or a copper alloy, and (iii) a layer which consists of at least one electrically conductive polymer and at least one precious metal selected from the group consisting of Ag, Au, Pd, Pt, Rh, Ir, Ru, Os and Re or at least one semiprecious metal selected from the group consisting of Ni, Ti, Cu and Bi, or a mixture thereof, and, optionally, further components selected from electrically non-conducting components and complexing agents, wherein the copper or copper alloy layer (ii) is positioned between the base layer (i) and layer (iii) containing the conductive polymer.