| abstract |
The invention relates to a transparent, electrically conductive, biaxially stretched, monolayer or multilayer polyester film which contains a coating of a) conductive ITO (indium tin oxide) or ATO (antimony tin oxide) particles or a mixture thereof. In addition, it has further conductive components b). These are located either in the layer containing ITO and ATO particles or in a layer in contact therewith. A conductive component b) is also to be understood as meaning a metal layer which contacts the ITO / ATO layer. The film is stretched or relaxed only before application of the coating. The invention further relates to a process for producing the film and to its use. |