ELECTROMAGNETIC WAVE PROTECTION COMPOSITE MATERIAL

FR3168599A1Pending Publication Date: 2026-05-22THALES SA +2
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Patent Information

Application Number
FR2024012504
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-11-15
Publication Date
2026-05-22
Patent Text Reader

Abstract

Composite material for protection against electromagnetic waves. The present invention relates to a composite material comprising, as a percentage by mass relative to the total mass of the composite material: A) 20 to 70% of at least one geopolymer, B) 20 to 70% of a resin with a Shore D hardness of less than 50, selected from epoxy or silicone resins, and C) 0 to 30% by mass of at least one additional oxide, preferably selected from B2O3, Li2O, Li2B4O7, LiI, Fe3O4, Magnetite, WO3, P2O5, depleted uranium oxide, BaSO4, or mixtures thereof. The invention also relates to methods for preparing such a composite material and to the use of such a material as a protective coating against electromagnetic waves. Figure for the abstract: none
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Citation Information

Patent Citations

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    CN111018414A

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