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US08673344B2 Solid dosage form with a film containing an active substance, as well as its method of production 失效
具有含有活性物质的膜的固体剂型及其制备方法

Solid dosage form with a film containing an active substance, as well as its method of production
Abstract:
The present invention relates to a solid dosage form with at least one film, which contains an active substance at least in sections, and the concentration of the active substance in the film or in the films has a gradient in a direction normal to the thickness of film. The invention further relates to a method of producing a solid dosage form, in which at least one film is produced, containing an active substance at least in sections, with the concentration of the active substance having a gradient in the longitudinal direction of the film.
Abstract(Chinese):

本发明涉及具有至少一种膜的固体剂型，其至少包含一部分活性物质，并且该膜或该膜中活性物质的浓度在垂直于厚度的方向上具有梯度 电影。 本发明还涉及一种制备固体剂型的方法，其中制备至少一层含有活性物质的至少一个膜，其中活性物质的浓度在膜的纵向具有梯度。

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