A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/127 (2006.01)
Patent
CA 2089494
Dispersions of vesicles in a non-polar phase are provided, the vesicles, which encapsulate a non-polar phase, comprising a surfactant or a mixture of surfactants, and, if necessary, dependent on the choice of the surfactant(s) and non-polar phase, also a lipophilic stabilizing factor and occasionally a hydrophilic stabilizing factor too. For the preparation of said dispersions of vesicles, several methods, comprising preparing a mixture of all components; optionally at an elevated temperature and/or by the use of organic solvents, are provided. Said dispersions of vesicles may be used in pharmaceutical, cosmetical, food and pesticide preparations and in preparations for treating surfaces in general.
de Vringer Tom
Mollee Hinderikus Marius
Astellas Pharma Europe B.v.
Brocades Pharma B.v.
Osler Hoskin & Harcourt Llp
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