Method for producing nanofibres of epoxy resin for composite laminates of aeronautical structures to improve their electromagnetic characteristics

Method for producing nanofibres of epoxy resin comprising the steps of: dissolving an epoxy resin formulation in a suitable solvent; and forcing the solution containing the epoxy resin formulation through at least one electrified capillary duct (6, 12), wherein a meniscus is formed at the exit of th...

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Bibliographische Detailangaben
Hauptverfasser:	BARRERO RIPOLL, ANTONIO, LUNA DIAZ, JOSE MANUEL, LALLAVE RIVAS, MANUEL, SEQUEIROS MURCIANO, FELIPE, GONZALEZ LOSCERTALES, IGNACIO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAIDING CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS PERFORMING OPERATIONS SPINNING TEXTILES TRANSPORTING TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	Method for producing nanofibres of epoxy resin comprising the steps of: dissolving an epoxy resin formulation in a suitable solvent; and forcing the solution containing the epoxy resin formulation through at least one electrified capillary duct (6, 12), wherein a meniscus is formed at the exit of the capillary duct, being a thin charged nanojet (8) emitted from the vertex of the mentioned meniscus, the formulation of the epoxy resin being selected amongst one of the following: a liquid epoxy resin and a curing agent; a liquid epoxy resin, a curing agent and a binder; a solid epoxy resin; a solid epoxy resin and a curing agent; a solid epoxy resin and a binder; a solid epoxy resin, a curing agent and a binder; a liquid or solid epoxy resin partially cured with a latent curing agent; a liquid or solid epoxy resin partially cured with a latent curing agent and a binder.