Rossella Musa;John Nicholas Staniforth;Lorenzno Ferrarini;David Alexander Vodden Morton;Gaetano Brambilla;Rajbir Gill
发明人:
John Nicholas Staniforth,David Alexander Vodden Morton,Rajbir Gill,Gaetano Brambilla,Rossella Musa,Lorenzno Ferrarini
申请号：
US13455277
公开号：
US20120308613A1
申请日:
2012.04.25
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A formulation for an inhaler device comprises carrier particles having a diameter of at least 50 μm and a mass median diameter of at least 175 μm； active particles； and additive material to which is able to promote release of the active particles from the carrier particles on actuation of the inhaler device. The formulation has excellent flowability even at relatively high fine particle contents.
