Process and a device for the direct production of liposomes

Plastic and nonmetallic article shaping or treating: processes – Encapsulating normally liquid material – Liquid encapsulation utilizing an emulsion or dispersion to...

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424450, B01J 1304, A61K 9127

Patent

active

051941880

ABSTRACT:
The method consists of obtaining a preparation liquid by mixing at least one amphiphilic compound and one aqueous medium with an active substance which is soluble or dispersible in the amphiphilic compound or the aqueous medium, setting in motion the preparation liquid and alternately pressurizing and depressurizing the moving preparation liquid. Applications in the preparation of liposomes.

REFERENCES:
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patent: 4452747 (1984-06-01), Gersonde et al.
patent: 4753788 (1988-06-01), Gamble
patent: 4895452 (1990-01-01), Yiournas et al.
patent: 4978483 (1990-12-01), Redding, Jr.
McCabe & Smith, Unit Operations of Chemical Engineering, 3rd Ed. (McGraw-Hill, New York) pp. 78-80 (1976).

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