<p>A method of forming droplets comprises flowing a liquid through a channel; spreading the liquid into a thin film in the channel; and impinging the thin film with a flowing gas to atomize the liquid into droplets. The droplets may then be dried to produce dried particles, such as particles comprising a pharmaceutical active agent. The droplets formed by the disclosed process have improved size and/or size distribution characteristics.</p>
申请公布号
WO2004058218(A2)
申请公布日期
2004.07.15
申请号
WO2003US40166
申请日期
2003.12.16
申请人
NEKTAR THERAPEUTICS;SNYDER, HERMAN, E.;NASIATKA, JAMES;VARGA, CHRISTOPHER, M.
发明人
SNYDER, HERMAN, E.;NASIATKA, JAMES;VARGA, CHRISTOPHER, M.