PRICE ROBERT,KAERGER JOERG SEBASTIAN,PRICE Robert,KAERGER Joerg Sebastian
申请号：
SI200432196
公开号：
SI1610878T1
申请日:
2004.02.19
申请国别(地区):
SI
年份:
2015
代理人:
摘要：
A process for the production of particles comprises the steps of formation of a solution of a desired substance in a suitable solvent； ii)generation of an aerosol from the solution of said substance； iii) collection of the aerosol droplets in a vessel containing a non-solvent of said substance； and iv) application of ultrasound to the droplets dispersed in the non-solvent to effect crystallisation of said substance. The particles produced find application in for example pharmaceutical and agrochemical formulations, especially in inhalation formulations.
