Patent ID: 6284817
Filing Date: 2001-09-04
Classification: C08K,H01B

Abstract:
A conductive composition comprising:(a) a conductive filler comprising:(i) a first conductive filler component and(ii) a second conductive filler component,wherein the first conductive filler component is relatively harder than the second conductive filler component using a Mohs hardness test, and(b) a resinous material,wherein the composition is subjected to shear mixing forces which shearingly disperse the first and second conductive filler components throughout the resinous material thereby causing the softer of the conductive filler components to fill interstitial voids formed between the harder of the conductive filler components of the composition so as to provide a volume fraction of conductive filler throughout the resinous materials in the range of about 30 to about 65% by volume of the composition; and the composition is non-curable, or is curable by cure mechanisms selected from the group consisting of moisture curable, photocurable, anaerobically-curable and combinations thereof.