METHOD FOR DIRECTED FABRICATION OF MATERIALS USING ACOUSTIC WAVES

• Main Authors: SAZAN, Haim, SHPAISMAN, Hagay, PIPERNO, Silvia
• Format: Patent
• Language: English; French
• Published: 16.01.2020
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; MAKING GRANULES OR PREFORMS; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SEPARATION; SOUND-PRODUCING DEVICES; THEIR RELEVANT APPARATUS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present invention provides a method for directed fabrication of a solid or semi-solid material, comprising conducting a chemical reaction in a reaction medium being exposed to at least one standing acoustic wave. Further provided are solid and semi-solid materials fabricated by the method of the invention. La présente invention concerne un procédé de fabrication dirigée d'un matériau solide ou semi-solide qui consiste à effectuer une réaction chimique dans un milieu réactionnel exposé à au moins une onde acoustique stationnaire. L'invention concerne en outre des matériaux solides et semi-solides fabriqués par le procédé de l'invention.