Plastic and nonmetallic article shaping or treating: processes – Encapsulating normally liquid material – Liquid encapsulation utilizing an emulsion or dispersion to...
Patent
1989-10-30
1992-02-18
Lovering, Richard D.
Plastic and nonmetallic article shaping or treating: processes
Encapsulating normally liquid material
Liquid encapsulation utilizing an emulsion or dispersion to...
264 41, 424 11, 424 71, 424450, 436829, A61K 9127, A61K 9133, B01J 1302
Patent
active
050891812
ABSTRACT:
In the presence of a preserving additive, unilamellar phospholipid vesicle preparations are preserved during dehydration. Dehydration is effected by subjecting said preparations to a drying operations capable of causing flash evaporation.
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Lovering Richard D.
Vestar, Inc.
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