Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1984-09-10
1988-05-10
Griffin, Ronald W.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
264 41, 514866, A61K 3902, A61K 3912, A61K 3918
Patent
active
047434490
ABSTRACT:
Drug-containing lipid vesicle preparations are prepared by adding an aqueous solution or suspension to a phospholipid which contains a lipophilic surfactant to form a mixture, stirring said mixture whereby lipid vesides are formed, then dispersing said vesicles in a dispersion medium to form an emulsion.
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Fujisaki Jiro
Sawai Seiji
Yoshida Hiromitsu
Bierman Jordan B.
Fujisawa Pharmaceutical Co. Ltd.
Griffin Ronald W.
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