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The structure composita adhering therapeutic device and process of preparation of a structure composita
The structure composita adhering therapeutic device and process of preparation of a structure composita
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机译:该结构复合物粘附治疗装置及其制备方法
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摘要
A composite material for the controlled release of an active substrate comprises a relatively insoluble, e.g. polymeric, matrix (11) in which a soluble particulate material (12) is dispersed. When the composite is placed in an aqueous medium dissolution of the particulate material substantially increases the water permeability of the matrix. This effect may be used to provide for the controlled release of an active material into the aqueous medium.
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