Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1998-02-20
2000-02-29
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
424494, A61K 914
Patent
active
060306459
ABSTRACT:
The invention is concerned with a flowable dry particle consisting of at least one oleophilic substance as the active ingredient present in a matrix of at least one carrier material and a coating. The coating consists of calcium silicate or of a mixture of calcium silicate with one or more mixture components, with the mixture components being microcrystalline cellulose, magnesium silicate, magnesium oxide, stearic acid, calcium stearate, magnesium stearate, silicon dioxide, kaolin and/or hydrogenated vegetable oil.
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Tritsch Jean-Claude
Ulm Johann
Benston W.
Haracz Stephen M.
Page Thurman K.
Roche Vitamins Inc.
Waddell Mark E.
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