Patent ID: 11916264
Assignee: ASBURY GRAPHITE OF NORTH CAROLINA, INC.
Field: Other special machines (Mechanical engineering)
Classification: CPC H  B  C  Y | IPC B  C  H

Claim 5:
6. A method of making a conductive composite particle or material, comprising:
providing a powdered host particle, wherein the powdered host particle is a powder from a resin of polymethylpentene;
providing a conductive additive with a softening or melting temperature higher than the melting point of the powdered host particle, wherein the conductive additive comprises substantially flat graphene oxide flakes, and wherein the conductive additive is formed in situ in a ball mill prior to the addition of the powdered host particle;
mixing the powdered host particle in the ball mill; and
milling the powdered host and the powdered additive for a time sufficient to mix but not melt the powdered host particle to form an electrically conductive host-additive blend.