Direct coating solid dosage forms using powdered materials
    1.
    发明授权
    Direct coating solid dosage forms using powdered materials 有权
    使用粉末材料直接涂布固体剂型

    公开(公告)号:US07862848B2

    公开(公告)日:2011-01-04

    申请号:US11498259

    申请日:2006-08-03

    IPC分类号: B05D3/00

    摘要: The present invention provides a method and apparatus for dry coating solid dosage forms. The method includes the steps of placing solid dosage forms in a rotatable, electrically grounded housing, and spraying a film forming polymer powder composition into the housing during rotation thereof to form a polymer coating on the solid dosage forms, the polymer powder composition being sprayed using an electrostatic spray gun, and curing the coated solid dosage forms.

    摘要翻译: 本发明提供一种用于干式涂布固体剂型的方法和装置。 该方法包括以下步骤:将固体剂型放置在可旋转的电接地的壳体中,并且在其旋转期间将成膜聚合物粉末组合物喷涂到壳体中以在固体剂型上形成聚合物涂层,所述聚合物粉末组合物使用 静电喷枪,并固化涂布的固体剂型。

    Direct coating solid dosage forms using powdered materials
    2.
    发明申请
    Direct coating solid dosage forms using powdered materials 有权
    使用粉末材料直接涂布固体剂型

    公开(公告)号:US20070128274A1

    公开(公告)日:2007-06-07

    申请号:US11498259

    申请日:2006-08-03

    IPC分类号: A61K9/28 A61K9/20

    摘要: The present invention provides a method and apparatus for dry coating solid dosage forms. The method includes the steps of placing solid dosage forms in a rotatable, electrically grounded housing, and spraying a film forming polymer powder composition into the housing during rotation thereof to form a polymer coating on the solid dosage forms, the polymer powder composition being sprayed using an electrostatic spray gun, and curing the coated solid dosage forms.

    摘要翻译: 本发明提供一种用于干式涂布固体剂型的方法和装置。 该方法包括以下步骤:将固体剂型放置在可旋转的电接地的壳体中,并且在其旋转期间将成膜聚合物粉末组合物喷涂到壳体中以在固体剂型上形成聚合物涂层,所述聚合物粉末组合物使用 静电喷枪,并固化涂布的固体剂型。

    Direct coating solid dosage forms using powdered materials
    3.
    发明授权
    Direct coating solid dosage forms using powdered materials 有权
    使用粉末材料直接涂布固体剂型

    公开(公告)号:US08161904B2

    公开(公告)日:2012-04-24

    申请号:US12946644

    申请日:2010-11-15

    IPC分类号: B05C5/02

    摘要: The present invention provides a method and apparatus for dry coating solid dosage forms. The method includes the steps of placing solid dosage forms in a rotatable, electrically grounded housing, and spraying a film forming polymer powder composition into the housing during rotation thereof to form a polymer coating on the solid dosage forms, the polymer powder composition being sprayed using an electrostatic spray gun, and curing the coated solid dosage forms.

    摘要翻译: 本发明提供一种用于干式涂布固体剂型的方法和装置。 该方法包括以下步骤:将固体剂型放置在可旋转的电接地的壳体中,并且在其旋转期间将成膜聚合物粉末组合物喷涂到壳体中以在固体剂型上形成聚合物涂层,所述聚合物粉末组合物使用 静电喷枪,并固化涂布的固体剂型。