Patent ID: 8840693
Filing Date: 2014-09-23
Classification: B24D,B82Y,C09K,E21B

Abstract:
1. A coated particle, comprising: a core particle comprising a superhard material and having an average diameter of between 1 μm and 500 μm; a coating material adhered to and covering at least a portion of an outer surface of the core particle, the coating material comprising an amine terminated group; and a plurality of nanoparticles selected from the group consisting of carbon nanotubes, nanographite, nanographene, non-diamond carbon allotropes, surface modified nanodiamond, nanoscale particles of BeO, and nanoscale particles comprising a Group VIIIA element adhered to the coating material, at least a portion of the plurality of nanoparticles comprising a different material than the superhard material of the core particle.