Paucilamellar lipid vesicles

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

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264 41, 424 11, 424 89, 424420, 424DIG10, 4284022, 436829, 514 6, 514179, 514963, 525936, A61K 966, A61K 3722, B01J 1302

Patent

active

049119281

ABSTRACT:
A new method of producing paucilamellar lipid vesicles has been developed. The vesicles are made of non-phospholipid surfactants. The paucilamellar lipid vesicles have 2-8 lipid bilayers surrounding a central cavity which may be filled with either an aqueous-based solution or an oil or wax.

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