Bipolymer-based electromagnetic interference shielding materials
AssigneesIPITEK, Inc., The United States of America as represented by the Secretary of the Air Force
InventorsDe Yu Zang, Michael M. Salour, James G. Grote
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Abstract
An electromagnetic interference (EMI) shielded device which includes an object to be shielded and an EMI shielding material encompassing the object. The EMI shielding material is made up of, but not limited to a broadband biopolymer or polymer dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles. The specific makeup of the shielding material and fabrication procedure of the shielding material is also included herein.
Claims27
An electromagnetic interference (EMI) shielded device, comprising:
- an object to be shielded;
- and
- an EMI shielding material encompassing said object;
- said EMI shielding material comprising a broadband biopolymer or polymer dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles.
An electromagnetic interference (EMI) shielded device, comprising:
- an object to be shielded;
- and
- an EMI shielding material encompassing said object;
- said EMI shielding comprising an organic polymer comprising polymethyl methacrylate (PMMA), polycarbonate or polyvinyl alcohol (PVA) dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles.
An electromagnetic interference (EMI) shielding material, comprising:
- a broadband biopolymer or polymer dissolved in organic solvents, and metal and carbon-based nano-powders or nanoparticles.
Dependencies are inferred from the claim text.