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

Filed on

2001-03-02

Date issued

2011-11-15

Examiner

Hartley, Michael G (Department: 1618)

Patent Class

Drug, bio-affecting and body treating compositions

SubClass

Preparations characterized by special physical form

SubSubClass

Particulate form

Other Related Categories

C424S450000, C424S489000, C424S490000, C424S502000

Type

Reexamination Certificate

Status

active

Patent number

08057823

Description

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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