Lipid nanocapsules, preparation process and use as medicine

Details Lipid nanocapsules, preparation process and use as medicine Lipid nanocapsules, preparation process and use as medicine

2001-03-02

2011-11-15

Hartley, Michael G (Department: 1618)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

C424S450000, C424S489000, C424S490000, C424S502000

Reexamination Certificate

active

08057823

ABSTRACT:
The invention concerns nanocapsules, in particular with an average size less than 50 nm, consisting of an essentially lipid core liquid or semiliquid at room temperature, coated with an essentially lipid film solid at room temperature having a thickness of 2-10 nm. The invention also concerns a method for preparing same which consists in producing a reverse phase of an aqueous emulsion brought about by several temperature raising and lowering cycles. Said lipid nanocapsules are particularly designed for producing a medicine.

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