Patent ID: 6558746
Filing Date: 2003-05-06
Classification: C09D,H05K

Abstract:
A coating composition for producing electrically conductive coatings, comprising:at least one electrically conductive pigment, present and in an amount of from 25 to 75% by weight; an organic binder, which is a copolymer dispersible in water and made from a (meth)acrylate monomer and a silylated unsaturated monomer; and, an effective amount of water as a solvent, wherein the coating composition has a total content of organic solvent in the composition not exceeding 0.5% by weight, and wherein the coating composition, when applied to an electrically nonconductive substrate to produce an electrically conductive coating, results in a coating which exhibits an electrical conductivity (sheet resistivity) in the range of from 0.01 to 100 Ohms/square, relative to a lacquer-coating thickness of 10 &mgr;m.