Solid active ingredient compositions containing...

A - Human Necessities – 61 – K

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A61K 47/38 (2006.01) A23L 1/29 (2006.01) A61K 9/20 (2006.01)

Patent

CA 2211671

Preparations containing active agents obtainable by the melt extrusion of A) a water-soluble thermoplastic hydroxypropyl cellulose, B) one or more active agents, C) if desired, pharmaceutical auxiliaries, in which the proportion of A) is 10 to 30 % wt. in relation to the entire preparation.

La présente invention concerne des préparations contenant des principes actifs, que l'on obtient par extrusion d'un mélange en fusion comprenant A) une hydroxypropylcellulose thermoplastique, soluble dans l'eau, B) un ou plusieurs principes actifs, C) si on le désire, des produits auxiliaires pharmaceutiques, la proportion de A) représentant de 10 à 30 % en poids par rapport à l'ensemble de la préparation.

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