COMPOSITE FILTERING MEDIUM AND METHOD FOR PRODUCTION THEREOF

• Main Authors: LUCIGNANO, Carmine, CANONICO, Paolo, SABATINI, Valentina, SIMONE, Martina
• Format: Patent
• Language: English; French
• Published: 02.02.2023
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PUBLIC ADDRESS SYSTEMS; SEPARATION; TRANSPORTING

A composite filtering medium comprising a precision fabric, of the type with weft and warp, on the surface of which nanofibres are deposited by electrospinning. A method for producing the composite filtering medium, comprising a step of electrospinning for formation of nanofibres and a subsequent st...