Patent ID: 7312255

Claim:
A mixture for the application of a polymeric coating to a substrate comprising: water, at least one water-dispersible free-radically polymerizable compound at least one water-dispersible post-crosslinking compound; at least one water-dispersible compound that forms free radicals when irradiated with actinic radiation, wherein the free-radically polymerizable compound does not completely harden at room temperature with the free radicals formed by the actinic radiation and contains reactive bonds that in contact with the post-crosslinking compound lead to a major or complete hardening; and at least one substance selected from the group consisting of an electrically conductive substance and waxes and a sufficient amount of silane or siloxane to promote the slideability of the coating, wherein the mixture comprises 10 to 50 wt. % water; 10 to 30 wt. % binder; 30 to 55 wt. % of at least one electrically conducting substance; 1 to 20 wt. % of a post-crosslinking compound; and 1 to 60 wt. % of at least one photoinitiator; calculated as composition of the mixture.