Sonic low pressure spray drying
    6.
    发明授权
    Sonic low pressure spray drying 有权
    声波低压喷雾干燥

    公开(公告)号:US08673357B2

    公开(公告)日:2014-03-18

    申请号:US13585096

    申请日:2012-08-14

    IPC分类号: A61K9/14 F26B5/06

    CPC分类号: B01D1/18

    摘要: This invention provides methods of spray drying pharmaceutical powders from a vibrating nozzle at low pressures. The method can effectively spray dry thick or viscous solutions or suspensions to provide small uniform particles. The invention includes dry particle compositions prepared by methods of low pressure spraying from vibrating nozzles.

    摘要翻译: 本发明提供了在低压下从振动喷嘴喷雾干燥药物粉末的方法。 该方法可以有效地喷洒干燥的稠粘或粘稠溶液或悬浮液以提供小的均匀颗粒。 本发明包括通过从振动喷嘴进行低压喷射的方法制备的干燥颗粒组合物。

    Sonic low pressure spray drying
    7.
    发明授权
    Sonic low pressure spray drying 有权
    声波低压喷雾干燥

    公开(公告)号:US08268354B2

    公开(公告)日:2012-09-18

    申请号:US12266493

    申请日:2008-11-06

    IPC分类号: A61K9/14 F26B5/06

    CPC分类号: B01D1/18

    摘要: This invention provides methods of spray drying pharmaceutical powders from a vibrating nozzle at low pressures. The method can effectively spray dry thick or viscous solutions or suspensions to provide small uniform particles. The invention includes dry particle compositions prepared by methods of low pressure spraying from vibrating nozzles.

    摘要翻译: 本发明提供了在低压下从振动喷嘴喷雾干燥药物粉末的方法。 该方法可以有效地喷洒干燥的稠粘或粘稠溶液或悬浮液以提供小的均匀颗粒。 本发明包括通过从振动喷嘴进行低压喷射的方法制备的干燥颗粒组合物。