Patent ID: 6200013
Filing Date: 2001-03-13
Classification: B01F,B05B

Abstract:
A method for uniform mixing of materials, which comprises arranging two or more droplet-discharging means of piezoelectricity-controlled type and at least one recovery container, discharging fine droplets of a first material from a first of said droplet-discharging means, discharging fine droplets of a second material from a second of said droplet-discharging means, said first material being different from said second material, and colliding said fine droplets of a first material and said fine droplets of a second material with each other to achieve uniform mixing thereby forming an admixture or a reaction product which is collected in said at least one recovery container, whereas fine droplets from any of said droplet-discharging means which do not collide with any fine droplets from any other of said droplet-discharging means are not collected in said recovery container.