Patent ID: 11864366
Assignee: LAIRD TECHNOLOGIES, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 20:
21. A method comprising mixing at least one filler into a base or matrix material, the at least one filler comprising aluminum powder, wherein the base or matrix material including the at least one filler is suitable for use as an EMI absorber, and wherein:
the at least one filler further comprises aluminum oxide;
the base or matrix material comprises wax; and
the method includes mixing the at least one filler into the base or matrix material such that there is about 7 weight percent to 9 weight percent of the wax base/matrix material, about 4 weight percent to about 6 weight percent of the aluminum oxide, and about 85 weight percent to about 88 weight percent of the aluminum powder.