Process for the fastening of an element absorbing electromagnetic waves on a wall of a structure or an infrastructure

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United States of America Patent

PATENT NO 5446458
SERIAL NO

06947518

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Abstract

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The invention pertains to a process to fasten an intrinsic element absorbing electromagnetic waves onto a wall of a structure or infrastructure. The process of the invention consists of coating a surface of a wall of a structure by means of a syntactic foam with the rheologic properties of a mastic and being transparent to electromagnetic waves, then placing an element absorbing electromagnetic waves into or onto the syntactic foam coating, and letting the syntactic foam harden. The process can be used to place an element absorbing electromagnetic waves onto surfaces of any shape and in a simple manner without requiring special equipment.

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Patent Owner(s)

Patent OwnerAddress
SOCIETE NATIONALE DES POUDRES ET EXPLOSIFSF-75181 PARIS CÉDEX 04

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chaumat, Jean-Pierre Grigny, FR 1 0
Larrere, Yves Cerny, FR 2 52

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