Small spherical particles of low molecular weight organic molecules and methods of preparation and use thereof
    8.
    发明申请
    Small spherical particles of low molecular weight organic molecules and methods of preparation and use thereof 审中-公开
    低分子量有机分子的小球形颗粒及其制备方法和用途

    公开(公告)号:US20050048127A1

    公开(公告)日:2005-03-03

    申请号:US10896326

    申请日:2004-07-21

    摘要: The invention provides homogeneous small spherical particles of low molecular weight organic molecules, said small spherical particles having a uniform shape, a narrow size distribution and average diameter of 0.01-200 μm. The invention further provides methods of preparation and methods of use of the small spherical particles. These small spherical particles are suitable for applications that require delivery of micron-size or nanosized particles with uniform size and good aerodynamic or flow characteristics. Pulmonary, intravenous, and other means of administration are among the delivery routes that may benefit from these small spherical particles.

    摘要翻译: 本发明提供均匀的低分子量有机分子的小球形颗粒,所述小球形颗粒具有均匀的形状,窄尺寸分布和平均直径为0.01-200μm。 本发明还提供了制备方法和使用小球形颗粒的方法。 这些小球形颗粒适用于需要输送具有均匀尺寸和良好空气动力学或流动特性的微米级或纳米尺寸颗粒的应用。 可以从这些小球形颗粒中受益的输送途径之中,肺,静脉内和其它施用方式。