AEROZOL PARTICLE, METHOD AND APPARATUS FOR PREPARATION THEREOF, AND PSEUDO SPRAYED DROPLETS COMPRISING AEROZOL PARTICLES

摘要

A novel aerozol particle, characterized in that it is prepared by a method comprising suspending an aerosol forming material in a supercritical fluid to form a supercritical suspending fluid, and releasing the supercritical fluid under a circumstance condition sufficient to vaporize the fluid, to thereby generate aerosol particles from the aerosol forming material and disperse them in the gas formed from the supercritical fluid; and a method for preparing the novel aerosol particle. The novel aerozol particle allows the preparation of pseudo sprayed droplets comprising aerosol particles.