Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent
1987-11-24
1990-04-17
Lovering, Richard D.
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
264 41, 264 44, 424 11, 424 71, 424450, 436829, A61K 966, A61K 3722, B01J 1302
Patent
active
049179519
ABSTRACT:
Disclosed is a method of making lipid vesicles of a steroid and surfactants which do not form vesicles in the absence of the steroid. The surfactants are polyoxyethylene derivatives of 16-20 carbon ethers and amines.
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Lovering Richard D.
Micro-Pak, Inc.
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