Patent ID: 8283612
Filing Date: 2012-10-09
Classification: B60L,B60R,H05B,Y02T

Abstract:
1. Self-adhesive planar element comprising a heating layer and a contacting layer, the heating layer being in contact with one of two side faces of the contacting layer and being in electrically conducting communication therewith, and being composed of an intrinsically heatable first polymeric material formed as a conductor which heats up when an electric current is passed through, wherein the contacting layer is comprised of an electrically conducting second polymeric material, the first polymeric material and the second polymeric material each being a polymeric material based on elastomers and/or on plastic polymers, and each having, at a stretching velocity of 300 mm/min and a temperature of 23° C., an elongation at break of more than 20%, and further possessing a tensile elasticity modulus of less than 1000 MPa.