METHOD AND DEVICE FOR GENERATING CONTINUOUS FIBRES HAVING A NANOSCALE DIAMETER AND NANOSCALE FIBRES GENERATED

• Main Authors: DEL VAL GARCÍA, Jesús, PENIDE DURÁN, Joaquín, LUSQUIÑOS RODRÍGUEZ, Fernando, QUINTERO MARTÍNEZ, Félix, COMESAÑA PIÑEIRO, Rafael, POU SARACHO, Juan María, RIVEIRO RODRÍGUEZ, Antonio
• Format: Patent
• Language: English; French; Spanish
• Published: 11.05.2017
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; CHEMISTRY; CLADDING OR PLATING BY SOLDERING OR WELDING; COMPOSITIONS BASED THEREON; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MACHINE TOOLS; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; MEDICAL OR VETERINARY SCIENCE; METAL-WORKING NOT OTHERWISE PROVIDED FOR; METALLURGY; NATURAL OR ARTIFICIAL THREADS OR FIBRES; ORGANIC MACROMOLECULAR COMPOUNDS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PERFORMING OPERATIONS; PROSTHESES; SOLDERING OR UNSOLDERING; SPINNING; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TREATMENT OR PROTECTION OF EYES OR EARS; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WELDING; WORKING BY LASER BEAM

The present invention describes a method for generating long fibres having a nanoscale diameter, by means of the combined application of a jet of gas and laser radiation. The invention also relates to the nanoscale fibres generated using the method, as well as a suitable device for the implementation thereof. La presente invención describe un procedimiento para la generación de fibras largas de diámetro nanométrico mediante la aplicación combinada de un chorro de gas y la radiación láser. Las fibras nanométricas generadas por dicho procedimiento así como un dispositivo adecuado para su puesta en práctica son también objeto de esta invención. La présente invention concerne un procédé pour la génération de fibres continues de diamètre nanométrique par application combinée d'un jet de gaz et de rayon laser. L'invention concerne également les fibres nanométriques produites par ledit procédé ainsi qu'un dispositif approprié à sa mise en pratique.