Patent ID: 6576336
Filing Date: 2003-06-10
Classification: C08K,C08L,C09D,D21H,H01B,Y10T

Abstract:
A coating composition having electrically conductive and electromagnetic radiation absorptive properties, comprising:(1) a water emulsion polymer binder, the binder being a blend of (a) a first emulsion containing a water-insoluble polymer prepared from 5 to 100 percent by weight of a conjugated diene monomer or comonomer and 95 to 0 percent by weight of an ethylenically unsaturated comonomer, and (b) a second emulsion containing an acrylic polymer; (2) electrically conductive particles dispersed in the binder, the particles including a combination of (a) graphite particles, and (b) metal containing particles; and (3) water.