Delivery vehicles containing rosin resins
    4.
    发明申请
    Delivery vehicles containing rosin resins 审中-公开
    含有松香树脂的运输车辆

    公开(公告)号:US20080300322A1

    公开(公告)日:2008-12-04

    申请号:US11809839

    申请日:2007-06-01

    IPC分类号: A61K47/06 A61P43/00

    CPC分类号: A61K47/44

    摘要: Compositions containing a vehicle containing a rosin resin or derivative and a non-volatilized solvent or plasticizer. The compositions may be used to deliver a biologically active substance such as an active pharmaceutical ingredient. The concentration of rosin resin or derivative in the vehicle is sufficient to alter the release rate from the composition of a biologically active substance that is dissolved, dispersed, emulsified, or suspended in the vehicle.

    摘要翻译: 含有含有松香树脂或衍生物和非挥发性溶剂或增塑剂的载体的组合物。 组合物可用于递送生物活性物质如活性药物成分。 载体中松香树脂或衍生物的浓度足以改变溶解,分散,乳化或悬浮在载体中的生物活性物质的组合物的释放速率。