A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/00 (2006.01) A61K 9/107 (2006.01)
Patent
CA 2388550
The invention relates to a dispersion, comprising an oily phase and an aqueous phase in the form of an O/W emulsion or a W/O emulsion, at least one active ingredient which is slightly or poorly soluble in the oily and the aqueous phases, in addition to optionally one or more emulsifiers and/or stabilisers. The dispersion is devoid of toxicologically questionable organic solvents and contains a dissolved quantity of said active ingredient that is higher than the additive quantity obtained by its maximum solubility in both the oily and the aqueous phase of the emulsion.
L'invention concerne une dispersion qui comprend une phase huileuse et une phase aqueuse sous forme d'une émulsion huile dans eau ou d'une émulsion eau dans huile, au moins un principe actif peu ou difficilement soluble dans la phase huileuse et dans la phase aqueuse, ainsi qu'éventuellement un ou plusieurs émulsifiants ou stabilisants. La dispersion est exempte de solvants organiques nocifs du point de vue toxicologique et contient le principe actif dissous en une quantité supérieure à la quantité obtenue, par addition, à partir de la solubilité maximale du principe actif dans la phase huileuse et dans la phase aqueuse de l'émulsion.
Mccarthy Tetrault Llp
Pharmasol Gmbh
LandOfFree
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