Silica hydrogel composite and its use
The present invention relates to a silica hydrogel composite comprising non-active silica particles and solid particles of active pharmaceutical ingredient or ingredients. The silica hydrogel composite is feasible for controlled and sustained delivery of active pharmaceutical ingredients.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to a silica hydrogel composite comprising non-active silica particles and solid particles of active pharmaceutical ingredient or ingredients. The silica hydrogel composite is feasible for controlled and sustained delivery of active pharmaceutical ingredients. |
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