COMPOSITE MATERIAL

A composite material (1) comprising at least one prepreg (3), said prepreg comprising at least one polymeric resin and optionally at least one fibrous reinforcement; and a conducting ink (2) applied to at least one surface of said prepreg (3); where the conducting ink (2) has a surface tension lower...

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Bibliographische Detailangaben
1. Verfasser:	CAWSE, JOHN, LESLIE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	A composite material (1) comprising at least one prepreg (3), said prepreg comprising at least one polymeric resin and optionally at least one fibrous reinforcement; and a conducting ink (2) applied to at least one surface of said prepreg (3); where the conducting ink (2) has a surface tension lower than the surface energy of the at least one surface of said prepreg (3) to which the ink (2) is applied. La présente invention concerne un matériau composite (1) qui comprend : au moins un pré-imprégné (3), ledit pré-imprégné se composant au moins d'une résine polymère et éventuellement d'au moins un renfort fibreux ; et une encre conductrice (2) appliquée sur une surface au moins dudit pré-imprégné (3). Ladite encre conductrice (2) présente une tension de surface inférieure à l'énergie de surface de la surface dudit pré-imprégné (3) sur laquelle l'encre (2) est appliquée.