Taste masked dosage forms and processes for their preparation

Details Taste masked dosage forms and processes for their preparation Taste masked dosage forms and processes for their preparation

A - Human Necessities

61

K

A61K 9/16 (2006.01) A61K 47/32 (2006.01)

Patent

CA 2497176

The invention relates to taste masked dosage forms utilizing low amounts of taste masking polymer, and simple and economical processes for the preparation of the taste masked dosage forms. The taste-masked dosage form includes one or more drugs and one or more cationic polymers synthesized from dimethylaminoethyl methacrylate and neutral methacrylic acid esters. The wt/wt ratio of the drug to polymer is less than about one to two.

L'invention concerne des formes dosifiées à goût masqué, faisant appel à de faibles quantités de polymère de masquage de goût, et des processus simples et économiques pour la préparation de ces formes dosifiées à goût masqué. La forme dosifiée à goût masqué comprend un ou plusieurs médicaments, et un ou plusieurs polymères cationiques synthétisés à partir de méthacrylate de diméthylaminoéthyle et d'esters d'acide méthacrylique neutres. Le rapport poids/poids du médicament par rapport au polymère est inférieur à un sur deux environ.

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